2014
PON1 Data
The following PON1 data is updated with the latest information and published at the start of each day.
| Reference | Status | First observed | Incident type(s) | Organisations involved | Installation | Total quantity of oil released (tonnes) | Total quantity of chemical released (kg) |
|---|---|---|---|---|---|---|---|
| PON1/3716 | Completed | 19 December 2014 | Oil release | TOTAL E&P UK PLC | Alwyn North NAB Platform | .000015 | 0.0 |
| PON1/3709 | Completed | 27 December 2014 | Oil release | Nexen Petroleum U.K. Limited | Golden Eagle PUQ Platform | .004425 | 0.0 |
| PON1/3705 | Completed | 27 December 2014 | Oil release | BP Exploration Operating Company Ltd. | Clair Phase 1 Platform | .000772 | 0.0 |
| PON1/3704 | Completed | 26 December 2014 | Chemical release | Perenco UK Limited | Mercury subsea manifold | 0.0 | 300.0 |
| PON1/3702 | Completed | 26 December 2014 | Oil release | CNR International (U.K.) Limited | Tiffany Platform | .001 | 0.0 |
| PON1/3700 | Completed | 23 December 2014 | Oil release | TAQA Bratani Limited | Cormorant A Platform | .0009 | 0.0 |
| PON1/3698 | Completed | 22 December 2014 | Chemical release | Nexen Petroleum U.K Limited | Scott Subsea Structure C | 0.0 | 0.005 |
| PON1/3684 | Completed | 19 December 2014 | Chemical release | Maersk Oil UK | Donan FPSO Global Producer III | 0.0 | 1189.0 |
| PON1/3695 | Completed | 09 August 2014 | Chemical release | Premier Oil UK Limited | Balmoral FPV | 0.0 | 215.0 |
| PON1/3689 | Completed | 20 December 2014 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .02625 | 0.0 |
| PON1/3298 | Completed | 14 August 2014 | Chemical release | Britannia Operator Ltd | Britannia BLP | 0.0 | 1432.7 |
| PON1/3680 | Completed | 16 December 2014 | Chemical release | Teekay Petrojarl, BP Exploration Operating Company Limited (UK Offshore) | Foinaven - FPSO Petrojarl | 0.0 | 5600.0 |
| PON1/3465 | Completed | 04 October 2014 | Chemical release | Chevron | Captain WPP'A' | 0.0 | 403.0 |
| PON1/3673 | Completed | 13 December 2014 | Chemical release | Eni UK Limited | Douglas FPSO OSB | 0.0 | 5.0 |
| PON1/3666 | Completed | 09 December 2014 | Oil release | Perenco UK Limited | Inde CP Platform (PERENCO) | .002 | 0.0 |
| PON1/3653 | Completed | 06 December 2014 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .00002 | 0.0 |
| PON1/1165 | Completed | 10 July 2012 | Oil release | Fairfield Energy | Osprey Production Manifold | 15.116658 | 0.0 |
| PON1/3665 | Completed | 08 December 2014 | Chemical release | Marathon Oil UK Limited | Brae B Platform | 0.0 | 113.0 |
| PON1/3582 | Completed | 11 November 2014 | Chemical release | Dolphin Drilling Ltd, BP Exploration Operating Company Limited (UK Offshore) | Byford Dolphin | 0.0 | 236.0 |
| PON1/3658 | Completed | 01 December 2014 | Oil release | TAQA Bratani Limited | Tern Platform | .0001 | 0.0 |
| PON1/3654 | Completed | 05 December 2014 | Chemical release | Marathon Oil UK Limited | Braemar Subsea Completion | 0.0 | 481.5 |
| PON1/3649 | Completed | 05 December 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | .78 | 0.0 |
| PON1/2514 | Completed | 06 December 2013 | Chemical release | ConocoPhillips | McAdam Wellhead Protection Str | 0.0 | 627.02 |
| PON1/3642 | Completed | 30 November 2014 | Chemical release | Shell UK Exploration & Production Limited (NNS), Shell U.K. Exploration & Production Limited (NNS) | Pierce FPSO (Haewene Brim) | 0.0 | 725.0 |
| PON1/3527 | Completed | 29 October 2014 | Oil release | Apache North Sea Limited | Forties FA Platform | 7.7 | 0.0 |
| PON1/3643 | Completed | 01 December 2014 | Chemical release | Nexen Petroleum U.K Limited | Scott Manifold | 0.0 | 748.0 |
| PON1/3043 | Completed | 04 June 2014 | Chemical release | CNR International | Strathspey Manifold | 0.0 | 38896.05 |
| PON1/3640 | Completed | 01 December 2014 | Oil release | BG plc | Everest North Platform | .023 | 0.0 |
| PON1/3635 | Completed | 29 November 2014 | Oil release | Shell U.K. Exploration & Production Limited (SNS) | Clipper PT Platform | .001 | 0.0 |
| PON1/3634 | Completed | 29 November 2014 | Oil release | TAQA Bratani Limited | Harding Platform | .024 | 0.0 |
| PON1/3461 | Completed | 05 October 2014 | Chemical release | Apache North Sea Limited | Forties FD Platform | 0.0 | 607.0 |
| PON1/3046 | Completed | 04 June 2014 | Oil release | Apache Beryl I Limited | Beryl A Platform | .00048 | 0.0 |
| PON1/2881 | Completed | 27 April 2014 | Oil release | Apache Beryl I Limited, Apache North Sea Limited | Beryl A Platform | .00852 | 0.0 |
| PON1/3584 | Completed | 11 November 2014 | Oil release | Apache Beryl I Limited | Beryl A Platform | .0125 | 0.0 |
| PON1/2776 | Completed | 31 March 2014 | Chemical release | Apache Beryl I Limited | Beryl A Platform | 0.0 | 408.0 |
| PON1/2986 | Completed | 20 May 2014 | Oil release | Apache Beryl I Limited | Beryl B Platform | .381 | 0.0 |
| PON1/3630 | Completed | 26 November 2014 | Chemical release | Paragon Offshore, Nexen Petroleum U.K. Limited | Paragon MSS1 | 0.0 | 7.5 |
| PON1/3625 | Completed | 25 November 2014 | Oil release | TOTAL E&P UK PLC | Alwyn North NAA Platform | .000001 | 0.0 |
| PON1/3566 | Completed | 08 November 2014 | Chemical release | BP Exploration Operating Company Ltd. | Monan Template/Manifold | 0.0 | 813.0 |
| PON1/3616 | Completed | 22 November 2014 | Chemical release | Maersk Oil UK | Donan FPSO Global Producer III | 0.0 | 450.0 |
| PON1/3614 | Completed | 21 November 2014 | Chemical release | Eni UK Limited | Delilah Subsea Manifold | 0.0 | 2.0 |
| PON1/3611 | Completed | 20 November 2014 | Oil release | Transocean, Maersk Oil UK | Sedco 704 | .175 | 0.0 |
| PON1/3608 | Completed | 19 November 2014 | Chemical release | Dana Petroleum PLC | Hudson | 0.0 | 7.0 |
| PON1/3609 | Completed | 19 November 2014 | Oil release | Hydrocarbon Resources Limited | Morecambe South DP8 Platform | .00001 | 0.0 |
| PON1/3607 | Completed | 19 November 2014 | Oil release | Shell U.K. Exploration & Production Limited (SNS), Shell U.K. Exploration & Production Limited (NNS) | Sean RD Platform | .000871 | 0.0 |
| PON1/3603 | Completed | 18 November 2014 | Chemical release | Fairfield Energy | Dunlin A Platform | 0.0 | 1.0 |
| PON1/3597 | Completed | 15 November 2014 | Oil release | Eni UK Limited | Hewett 48/29A-FTP Platform | .005 | 0.0 |
| PON1/3593 | Completed | 14 November 2014 | Oil release | BP Exploration Operating Company Ltd. | Mungo Production Manifold | .00175 | 0.0 |
| PON1/3567 | Completed | 08 November 2014 | Oil release | Marathon Oil UK Limited | Brae A Platform | .006536 | 0.0 |
| PON1/3149 | Completed | 02 July 2014 | Chemical release | Britannia Operator Limited, ConocoPhillips | Callanish Methanol System | 0.0 | 1764.69 |
| PON1/3588 | Completed | 12 November 2014 | Oil release | Perenco UK Limited | Galahad PlatformThames AP Platform | .0027 | 0.0 |
| PON1/3489 | Completed | 16 October 2014 | Chemical release | Total E&P UK Limited | Laggan Manifold | 0.0 | 830.11 |
| PON1/3587 | Completed | 12 November 2014 | Oil release | Paragon Offshore, Nexen Petroleum U.K. Limited | Paragon MSS1 | .0044 | 0.0 |
| PON1/3502 | Completed | 20 October 2014 | Oil release | Premier Oil UK Limited | Balmoral FPV | .017515 | 0.0 |
| PON1/3578 | Completed | 10 November 2014 | Oil release | Total E&P UK Limited | Borgsten Dolphin | .002625 | 0.0 |
| PON1/3577 | Completed | 09 November 2014 | Oil release | Perenco, Perenco UK Limited | Amethyst B1D | .05 | 0.0 |
| PON1/3575 | Completed | 09 November 2014 | Chemical release | BP Exploration Operating Company Limited (UK Offshore) | Andrew Platform | 0.0 | 0.1 |
| PON1/3574 | Completed | 09 November 2014 | Chemical release | Nexen Petroleum U.K Limited | Telford SSIV Manifold | 0.0 | 107.0 |
| PON1/3572 | Completed | 09 November 2014 | Oil release | Nexen Petroleum U.K Limited | Buzzard Utilities Platform | .000187 | 0.0 |
| PON1/3351 | Completed | 01 September 2014 | Chemical release | Nexen Petroleum U.K. Limited | Ettrick FPSO Aoka Mizu | 0.0 | 555.0 |
| PON1/3569 | Completed | 09 November 2014 | Chemical release | Awilco Drilling PLC, Marathon Oil UK Limited | WilPhoenix | 0.0 | 10.0 |
| PON1/3564 | Completed | 08 November 2014 | Oil release | CNR International | Ninian Northern Platform | .06 | 0.0 |
| PON1/3563 | Completed | 07 November 2014 | Oil release | Marathon Oil UK Limited | Brae B Platform | .632 | 0.0 |
| PON1/2701 | Completed | 07 March 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Gannet D Subsea Completion | .000425 | 0.0 |
| PON1/3556 | Completed | 05 November 2014 | Oil release | Marathon Oil UK Limited | Brae A Platform | .001245 | 0.0 |
| PON1/3348 | Completed | 01 September 2014 | Oil release | Hydrocarbon Resources Limited | Morecambe South CPP1 Platform | .062 | 0.0 |
| PON1/3554 | Completed | 04 November 2014 | Chemical release | Diamond Offshore Drilling (UK) Ltd, Dana Petroleum PLC | Ocean Nomad | 0.0 | 6.78 |
| PON1/3552 | Completed | 03 November 2014 | Oil release | BG plc | Lomond Platform | .0025 | 0.0 |
| PON1/3551 | Completed | 03 November 2014 | Oil release | ENSCO plc, BP Exploration Operating Company Limited (UK Offshore) | Ensco 101 | .000009 | 0.0 |
| PON1/3526 | Completed | 28 October 2014 | Chemical release | TAQA Bratani Limited | Cormorant North Platform | 0.0 | 611.0 |
| PON1/3545 | Completed | 02 November 2014 | Oil release | Nexen Petroleum U.K. Limited | Ettrick FPSO Aoka Mizu | .005 | 0.0 |
| PON1/3541 | Completed | 01 November 2014 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .0003 | 0.0 |
| PON1/3539 | Completed | 31 October 2014 | Chemical release | Perenco UK Limited | Lancelot Platform | 0.0 | 0.001 |
| PON1/3535 | Completed | 31 October 2014 | Oil release | BG plc | Armada Platform | .005 | 0.0 |
| PON1/3532 | Completed | 30 October 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | .00268 | 0.0 |
| PON1/3524 | Completed | 24 October 2014 | Oil release | Talisman Sinopec Energy UK Limited | Burghley Field Well 16/22-8Y | .079 | 0.0 |
| PON1/3072 | Completed | 13 June 2014 | Chemical release | ENSCO plc, BP Exploration Operating Company Limited (UK Offshore) | Ensco 101 | 0.0 | 17394.28 |
| PON1/3249 | Completed | 01 August 2014 | Oil release | Apache North Sea Limited | Forties FA Platform | .00006 | 0.0 |
| PON1/3523 | Completed | 23 October 2014 | Oil release | Perenco UK ltd, Perenco UK Limited | Excalibur A Platform | .0005 | 0.0 |
| PON1/3521 | Completed | 26 October 2014 | Chemical release | Talisman Energy (UK) Limited | Piper B Platform | 0.0 | 85.0 |
| PON1/3516 | Completed | 25 October 2014 | Oil release | BG plc | Everest North Platform | .00162 | 0.0 |
| PON1/3515 | Completed | 24 October 2014 | Oil release | Apache North Sea Limited | Forties FE Platform | .007 | 0.0 |
| PON1/3508 | Completed | 23 October 2014 | Oil release | Nexen Petroleum U.K Limited | Buzzard Utilities Platform | .03 | 0.0 |
| PON1/3512 | Completed | 23 October 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Carrack | .009 | 0.0 |
| PON1/3507 | Completed | 15 December 2012 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Curlew FPSO | 0.0 | 3195.0 |
| PON1/3505 | Completed | 20 October 2014 | Oil release | BG plc | Armada Platform | .0003 | 0.0 |
| PON1/3483 | Completed | 15 October 2014 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Pierce FPSO (Haewene Brim) | 0.0 | 1770.0 |
| PON1/3495 | Completed | 18 October 2014 | Oil release | TOTAL E&P UK, TOTAL E&P UK PLC | Dunbar Platform | .00053 | 0.0 |
| PON1/3494 | Completed | 18 October 2014 | Oil release | Nexen Petroleum U.K. Limited | Ettrick FPSO Aoka Mizu | .008 | 0.0 |
| PON1/3490 | Completed | 17 October 2014 | Oil release | TAQA Bratani Limited | Cormorant A Platform | .025 | 0.0 |
| PON1/3312 | Completed | 29 March 2014 | Chemical release | Marathon Oil UK Limited | Brae East Platform | 0.0 | 0.022 |
| PON1/3022 | Completed | 27 May 2014 | Oil release | BP Exploration Operating Company Ltd. | Magnus Platform | .14741 | 0.0 |
| PON1/3481 | Completed | 14 October 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent D Platform | .000006 | 0.0 |
| PON1/3478 | Completed | 13 October 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Gannet A Platform | .0185 | 0.0 |
| PON1/3477 | Completed | 13 October 2014 | Chemical release | E.On E&P UK Limited | FPSO Voyageur Spirit | 0.0 | 10.0 |
| PON1/3476 | Completed | 13 October 2014 | Chemical release | Apache North Sea Limited | Forties FB Platform | 0.0 | 250.0 |
| PON1/3446 | Completed | 30 September 2014 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Pierce FPSO (Haewene Brim) | 0.0 | 5334.0 |
| PON1/3475 | Completed | 12 October 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Gannet E & F Manifold | .00019 | 0.0 |
| PON1/3471 | Completed | 11 October 2014 | Oil release | BP Exploration Operating Company Ltd. | Magnus Platform | .0548 | 0.0 |
| PON1/3469 | Completed | 11 October 2014 | Oil release | Dolphin Drilling Ltd, BP Exploration Operating Company Limited (UK Offshore) | Byford Dolphin | .00017 | 0.0 |
| PON1/3468 | Completed | 08 October 2014 | Oil release | Petrojarl, BP Exploration Operating Company Ltd | Foinaven - FPSO Petrojarl | .000001 | 0.0 |
| PON1/3450 | Completed | 28 October 2013 | Oil release | Perenco UK Limited | Inde D Platform (PERENCO) | .0041 | 0.0 |
| PON1/3467 | Completed | 07 October 2014 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .000009 | 0.0 |
| PON1/3432 | Completed | 25 September 2014 | Oil release | BG plc | Lomond Platform | .002 | 0.0 |
| PON1/3455 | Completed | 04 October 2014 | Oil release | TOTAL E&P UK PLC | Dunbar Platform | .023496 | 0.0 |
| PON1/3453 | Completed | 02 October 2014 | Chemical release | Perenco UK Limited | Cleeton CW Wellhead Tower | 0.0 | 2.0 |
| PON1/3454 | Completed | 03 October 2014 | Oil release | Hydrocarbon Resources Limited | Morecambe North Platform | .0005 | 0.0 |
| PON1/3094 | Completed | 18 June 2014 | Chemical release | Teekay Petrojarl Production AS, BP Exploration Operating Company Limited (UK Offshore) | Foinaven - FPSO Petrojarl | 0.0 | 0.19 |
| PON1/3448 | Completed | 30 September 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS), Shell U.K. Exploration & Production Limited (SNS) | Pierce FPSO (Haewene Brim) | .002 | 0.0 |
| PON1/3447 | Completed | 30 September 2014 | Oil release | Perenco UK Limited | Thames AW Platform | .005 | 0.0 |
| PON1/3445 | Completed | 30 September 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent A Platform | .00015 | 0.0 |
| PON1/3438 | Completed | 27 September 2014 | Oil release | TAQA Bratani Limited | Harding Platform | .000238 | 0.0 |
| PON1/3435 | Completed | 26 September 2014 | Chemical release | BG plc | Armada Platform | 0.0 | 30.0 |
| PON1/3430 | Completed | 24 September 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent A Platform | .00005 | 0.0 |
| PON1/3428 | Completed | 23 September 2014 | Oil release | Maersk Oil UK | Janice A FPU | .0007 | 0.0 |
| PON1/3427 | Completed | 22 September 2014 | Oil release | ConocoPhillips | MacCulloch FPSO | .006 | 0.0 |
| PON1/3426 | Completed | 05 June 2014 | Oil release | Total E&P UK Limited | Alwyn North NAB Platform | .00003 | 0.0 |
| PON1/3379 | Completed | 12 September 2014 | Oil release | Chevron | Alba Northern Platform | 7.5 | 0.0 |
| PON1/3424 | Completed | 23 September 2014 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .01 | 0.0 |
| PON1/3414 | Completed | 20 September 2014 | Chemical release | Total E&P UK Limited | MV Well Enhancer | 0.0 | 0.868 |
| PON1/3383 | Completed | 13 September 2014 | Oil release | TOTAL E&P UK PLC | Alwyn North NAB Platform | .02184 | 0.0 |
| PON1/3418 | Completed | 21 September 2014 | Oil release | Maersk Oil UK | Donan FPSO Global Producer III | .0005 | 0.0 |
| PON1/3417 | Completed | 21 September 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | .0035 | 0.0 |
| PON1/2918 | Completed | 05 May 2014 | Chemical release | Premier Oil UK Limited | Balmoral FPV | 0.0 | 50.71 |
| PON1/3405 | Completed | 17 September 2014 | Oil release | Nexen Petroleum U.K. Limited | Golden Eagle PUQ Platform | .000076 | 0.0 |
| PON1/2777 | Completed | 24 March 2014 | Chemical release | Premier Oil UK Limited | Balmoral FPV | 0.0 | 991.5 |
| PON1/3395 | Completed | 15 September 2014 | Oil release | Total E&P UK Limited | Elgin PUQ platform | .042 | 0.0 |
| PON1/3399 | Completed | 16 September 2014 | Oil release | E.On E&P UK Limited | FPSO Voyageur Spirit | .001 | 0.0 |
| PON1/3397 | Completed | 16 September 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | .01 | 0.0 |
| PON1/3394 | Completed | 15 September 2014 | Chemical release | BG plc | Lomond Platform | 0.0 | 1.0 |
| PON1/3392 | Completed | 08 September 2014 | Oil release | Dana petroleum Limited, Dana Petroleum PLC | HLV jumbo Fairplayer | .000002 | 0.0 |
| PON1/3382 | Completed | 13 September 2014 | Oil release, Chemical release | Transocean, TAQA Bratani Limited | Transocean John Shaw | 1.701 | 2030.2 |
| PON1/3388 | Completed | 14 September 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent A Platform | .00056 | 0.0 |
| PON1/3380 | Completed | 12 September 2014 | Oil release | TOTAL E&P UK PLC | Dunbar Platform | .000008 | 0.0 |
| PON1/3376 | Completed | 10 September 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | .0084 | 0.0 |
| PON1/3374 | Completed | 10 September 2014 | Oil release | Chevron | Captain WPP'A' | .01266 | 0.0 |
| PON1/2789 | Completed | 05 April 2014 | Chemical release | Dana Petroleum PLC | Guillemot West(Triton) FPSO | 0.0 | 3.3699999999999997 |
| PON1/3371 | Completed | 09 September 2014 | Chemical release | Transocean, Talisman Sinopec Energy UK Limited | Sedco 711 | 0.0 | 176.0 |
| PON1/3081 | Completed | 16 June 2014 | Oil release | Enquest PLC | Don SW&W Don Northern Producer | .02 | 0.0 |
| PON1/3368 | Completed | 07 September 2014 | Chemical release | Talisman Energy (UK) Limited | Scapa Template | 0.0 | 75.0 |
| PON1/3366 | Completed | 06 September 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | .00056 | 0.0 |
| PON1/3364 | Completed | 05 September 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | .00019 | 0.0 |
| PON1/3362 | Completed | 30 August 2014 | Chemical release | Enquest PLC | Heather A Platform | 0.0 | 180.0 |
| PON1/3358 | Completed | 02 September 2014 | Oil release | ConocoPhillips | Murdoch Platform | .00023 | 0.0 |
| PON1/3354 | Completed | 02 September 2014 | Oil release | TOTAL E&P UK PLC | Alwyn North NAA Platform | .000032 | 0.0 |
| PON1/1139 | Completed | 20 June 2012 | Chemical release | EnQuest Heather Limited | Don SW&W Don Northern Producer | 0.0 | 22710.55 |
| PON1/3347 | Completed | 31 August 2014 | Oil release | Eni UK Limited | Douglas FPSO OSB | .0005 | 0.0 |
| PON1/3342 | Completed | 29 August 2014 | Chemical release | Talisman Sinopec Energy UK Limited | Highlander Template/Manifold | 0.0 | 115.0 |
| PON1/3346 | Completed | 31 August 2014 | Chemical release | Nexen Petroleum U.K. Limited | Scott JD Platform | 0.0 | 15.0 |
| PON1/3345 | Completed | 30 August 2014 | Oil release | TAQA Bratani Limited | Harding Platform | .19338 | 0.0 |
| PON1/3344 | Completed | 30 August 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent A Platform | .0001 | 0.0 |
| PON1/3245 | Completed | 30 July 2014 | Chemical release | ENSCO plc, ConocoPhillips | Ensco 102 | 0.0 | 25.519 |
| PON1/3343 | Completed | 30 August 2014 | Chemical release | Dolphin Drilling Ltd, BP Exploration Operating Company Limited (UK Offshore) | Byford Dolphin | 0.0 | 31.5 |
| PON1/3340 | Completed | 29 August 2014 | Chemical release | Eni Hewett Limited, Eni UK Limited | Hewett 48/29 C Platform | 0.0 | 1500.0 |
| PON1/3339 | Completed | 29 August 2014 | Oil release | TOTAL E&P UK PLC | Alwyn North NAA Platform | .002496 | 0.0 |
| PON1/2992 | Completed | 21 May 2014 | Oil release | Chevron | Captain FPSO | .000002 | 0.0 |
| PON1/3310 | Completed | 17 August 2014 | Chemical release | CNR International | Ninian Southern Platform | 0.0 | 98.0 |
| PON1/3324 | Completed | 23 August 2014 | Chemical release | TAQA Bratani Limited | Tern Platform | 0.0 | 4535.0 |
| PON1/3326 | Completed | 23 August 2014 | Chemical release | Dolphin Drilling Ltd, MPX North Sea Limited | Blackford Dolphin | 0.0 | 2.0 |
| PON1/3323 | Completed | 22 August 2014 | Oil release | CNR International | Ninian Central Platform | .5 | 0.0 |
| PON1/3299 | Completed | 14 August 2014 | Chemical release | Centrica Production Nederland B.V., Centrica Resources Ltd | Grove Wellhead Platform | 0.0 | 2.0 |
| PON1/3320 | Completed | 21 August 2014 | Oil release | BG plc | Armada Platform | .00038 | 0.0 |
| PON1/3319 | Completed | 21 August 2014 | Oil release | CNR International | Ninian Northern Platform | .001 | 0.0 |
| PON1/3318 | Completed | 21 August 2014 | Chemical release | Transocean, GDF Suez | GSF Galaxy II | 0.0 | 0.29 |
| PON1/3317 | Completed | 20 August 2014 | Chemical release | Dolphin Drilling Ltd, MPX North Sea Limited | Blackford Dolphin | 0.0 | 2.0 |
| PON1/3296 | Completed | 12 August 2014 | Oil release | CNR International | Tiffany Platform | .24 | 0.0 |
| PON1/3315 | Completed | 20 August 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Leman AD1 Platform [SHELL] | .000875 | 0.0 |
| PON1/3314 | Completed | 19 August 2014 | Oil release | Apache North Sea Limited | Forties FA Platform | .106 | 0.0 |
| PON1/3313 | Completed | 19 August 2014 | Chemical release | Britannia Operator Ltd | Britannia Platform | 0.0 | 3298.8 |
| PON1/3309 | Completed | 18 August 2014 | Oil release | Talisman Sinopec Energy UK Limited | Ross FPSO Bleo Holm | .00125 | 0.0 |
| PON1/3311 | Completed | 18 August 2014 | Chemical release | Dolphin Drilling Ltd, BP Exploration Operating Company Limited (UK Offshore) | Byford Dolphin | 0.0 | 0.003 |
| PON1/3255 | Completed | 02 August 2014 | Oil release | BP Exploration Operating Company Ltd., BP Exploration Operating Company Limited (UK Offshore) | Bruce D Platform | .00484 | 0.0 |
| PON1/3308 | Completed | 17 August 2014 | Chemical release | Eni UK Limited | Lennox Platform | 0.0 | 50.0 |
| PON1/3201 | Completed | 18 July 2014 | Oil release, Chemical release | BG plc | Everest North Platform | .003916 | 3.916 |
| PON1/3297 | Completed | 17 December 2013 | Oil release | Shell UK Ltd, Shell U.K. Exploration & Production Limited (NNS) | Normand Subsea | .1756 | 0.0 |
| PON1/3294 | Completed | 11 August 2014 | Oil release | Awilco Drilling PLC, Premier Oil UK Limited | WilPhoenix | .000104 | 0.0 |
| PON1/3293 | Completed | 11 August 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Leman CD Platform [SHELL] | .0001 | 0.0 |
| PON1/1731 | Completed | 30 March 2013 | Chemical release | Talisman Energy (UK) Limited | Ross FPSO Bleo Holm | 0.0 | 1110.7 |
| PON1/3215 | Completed | 22 July 2014 | Oil release | Talisman Sinopec Energy UK Limited | Tartan A Platform | .706 | 0.0 |
| PON1/3285 | Completed | 09 August 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Barque PB | .0001 | 0.0 |
| PON1/3259 | Completed | 02 August 2014 | Oil release | ENSCO plc, Nexen Petroleum U.K. Limited | Ensco 120Subsea south infield SSIV structure | .000001 | 0.0 |
| PON1/3278 | Completed | 08 August 2014 | Oil release | BG plc | Lomond Platform | .25 | 0.0 |
| PON1/3235 | Completed | 28 July 2014 | Oil release | Eni Hewett, Eni UK Limited | Hewett 48/29 B Platform | .00005 | 0.0 |
| PON1/3276 | Completed | 08 August 2014 | Oil release | BP Exploration Operating Company Ltd. | Andrew Platform | .008 | 0.0 |
| PON1/3275 | Completed | 06 August 2014 | Oil release | ENSCO plc, Nexen Petroleum U.K. Limited | Golden Eagle Platform | .000086 | 0.0 |
| PON1/3274 | Completed | 06 August 2014 | Chemical release | TAQA Bratani Limited | Harding Platform | 0.0 | 22.5 |
| PON1/3273 | Completed | 06 August 2014 | Oil release | Apache North Sea Limited | Forties FC Platform | .001 | 0.0 |
| PON1/3270 | Completed | 05 August 2014 | Chemical release | TAQA Bratani Limited | Cormorant A Platform | 0.0 | 0.5 |
| PON1/3269 | Completed | 05 August 2014 | Oil release | ConocoPhillips, ConocoPhillips Petroleum Company U.K. Limited | Judy Platform | .00432 | 0.0 |
| PON1/3267 | Completed | 05 August 2014 | Oil release | BP Exploration Operating Company Ltd., BP Exploration Operating Company Limited (UK Offshore) | Bruce D Platform | .0001 | 0.0 |
| PON1/3264 | Completed | 04 August 2014 | Chemical release | Transocean, Chevron | GSF Arctic III | 0.0 | 309.75 |
| PON1/3263 | Completed | 03 August 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | .0001 | 0.0 |
| PON1/3262 | Completed | 03 August 2014 | Oil release | Nexen Petroleum U.K. Limited | Scott JD Platform | .001518 | 0.0 |
| PON1/3232 | Completed | 27 July 2014 | Oil release | TAQA Bratani Limited | Tern Platform | .4956 | 0.0 |
| PON1/3260 | Completed | 03 August 2014 | Chemical release | Paragon Offshore, Nexen Petroleum U.K. Limited | Noble Ton Van LangeveldParagon MSS1 | 0.0 | 25.0 |
| PON1/2627 | Completed | 04 February 2014 | Chemical release | Talisman Sinopec Energy UK Limited | Piper B Platform | 0.0 | 70.0 |
| PON1/3257 | Completed | 02 August 2014 | Oil release | TOTAL E&P UK PLC | Alwyn North NAA Platform | .000011 | 0.0 |
| PON1/3248 | Completed | 31 July 2014 | Chemical release | Eni UK Limited | Lennox Platform | 0.0 | 100.0 |
| PON1/3254 | Completed | 01 August 2014 | Oil release | Marathon Oil UK Limited | Brae A Platform | .001482 | 0.0 |
| PON1/3251 | Completed | 01 August 2014 | Oil release | Chevron | Captain FPSO | .00073 | 0.0 |
| PON1/3252 | Completed | 01 August 2014 | Chemical release | TAQA Bratani Limited | Harding Platform | 0.0 | 14.0 |
| PON1/2423 | Completed | 03 November 2013 | Oil release | Nexen Petroleum U.K. Limited | Scott JD Platform | 3.0005 | 0.0 |
| PON1/3244 | Completed | 30 July 2014 | Oil release | Chevron | Captain FPSO | .000705 | 0.0 |
| PON1/3241 | Completed | 29 July 2014 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .00041 | 0.0 |
| PON1/3238 | Completed | 28 July 2014 | Oil release | TOTAL E&P UK PLC, Dolphin Drilling Ltd | Borgsten Dolphin (currently bridge linked to the Dunbar) | .00008 | 0.0 |
| PON1/3240 | Completed | 29 July 2014 | Oil release | BP Exploration Operating Company Ltd. | Andrew Platform | .00025 | 0.0 |
| PON1/3032 | Completed | 29 May 2014 | Chemical release | Perenco UK Limited | Minerva Platform | 0.0 | 0.002 |
| PON1/3237 | Completed | 26 July 2014 | Chemical release | Perenco UK Limited | Neptune Platform | 0.0 | 5.0 |
| PON1/3234 | Completed | 27 July 2014 | Oil release | BP Exploration Operating Company Ltd | Forties Unity Riser Platform | .003 | 0.0 |
| PON1/3233 | Completed | 24 July 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | .008 | 0.0 |
| PON1/3231 | Completed | 27 July 2014 | Oil release | ConocoPhillips | Boulton Satellite | .000503 | 0.0 |
| PON1/3227 | Completed | 25 July 2014 | Oil release | ROWAN DRILLING (UK) LIMITED, TOTAL E&P UK PLC | West Franklin Platform | .0005 | 0.0 |
| PON1/3223 | Completed | 23 July 2014 | Oil release | TAQA Bratani Limited | Tern Platform | .2 | 0.0 |
| PON1/3221 | Completed | 23 July 2014 | Oil release | ConocoPhillips | Judy Platform | .000001 | 0.0 |
| PON1/3216 | Completed | 22 July 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Gannet A Platform | .000032 | 0.0 |
| PON1/3213 | Completed | 21 July 2014 | Oil release | ConocoPhillips | LOGGS GGS Production Platform | .0072 | 0.0 |
| PON1/3209 | Completed | 20 July 2014 | Oil release | ConocoPhillips, ConocoPhillips Petroleum Company U.K. Limited | Judy Platform | .0018 | 0.0 |
| PON1/3208 | Completed | 20 July 2014 | Oil release | E.On E&P UK Limited | Babbage Platform | .25 | 0.0 |
| PON1/3206 | Completed | 20 July 2014 | Chemical release | ENSCO plc, BP Exploration Operating Company Limited (UK Offshore) | Ensco 101 | 0.0 | 320.0 |
| PON1/3205 | Completed | 19 July 2014 | Oil release | Talisman Sinopec Energy UK Limited | Ross FPSO Bleo Holm | .00286 | 0.0 |
| PON1/3203 | Completed | 18 July 2014 | Oil release | BP Exploration Operating Company Ltd., BP Exploration Operating Company | Bruce D Platform | .108 | 0.0 |
| PON1/3199 | Completed | 13 July 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Sean RD Platform | .000002 | 0.0 |
| PON1/3196 | Completed | 17 July 2014 | Oil release | Enquest Heather Ltd | Heather A Platform | .000001 | 0.0 |
| PON1/3156 | Completed | 04 July 2014 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Anasuria FPSO | 0.0 | 500.0 |
| PON1/3193 | Completed | 16 July 2014 | Oil release | BP Exploration Operating Company Ltd., BP Exploration Operating Company | Bruce PUQ Platform | .0007 | 0.0 |
| PON1/3191 | Completed | 15 July 2014 | Chemical release | Britannia Operator Ltd | Britannia Platform | 0.0 | 374.0 |
| PON1/2310 | Completed | 22 September 2013 | Oil release | TOTAL E&P UK PLC | ROV Operated from LWI Scandi Constructor Vessel operating at Jura 1 | .006 | 0.0 |
| PON1/1846 | Completed | 02 May 2013 | Oil release | Nexen Petroleum U.K Limited | Skandi Carla (Golden Eagle Project) | .0005 | 0.0 |
| PON1/1845 | Completed | 02 May 2013 | Oil release | Nexen Petroleum U.K Limited | Skandi Carla (Golden Eagle Project) | .001 | 0.0 |
| PON1/2046 | Completed | 09 July 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS), Shell U.K. Exploration & Production Limited (SNS) | Highland Spirit | .0001 | 0.0 |
| PON1/2047 | Completed | 09 July 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS), Shell U.K. Exploration & Production Limited (SNS) | Highland Spirit | .0001 | 0.0 |
| PON1/2263 | Completed | 04 September 2013 | Oil release | Shell U.K. Exploration & Production Limited (SNS), Shell U.K. Exploration & Production Limited (NNS) | Sean PP Platform | .0005 | 0.0 |
| PON1/2012 | Completed | 29 June 2013 | Oil release | TAQA Bratani Limited | Harding Platform | .075 | 0.0 |
| PON1/3182 | Completed | 12 July 2014 | Chemical release | Teekay Petrojarl, BP Exploration Operating Company Ltd | Foinaven - FPSO Petrojarl | 0.0 | 90.0 |
| PON1/3181 | Completed | 12 July 2014 | Chemical release | CNR International | Ninian Central Platform | 0.0 | 342.0 |
| PON1/3151 | Completed | 02 July 2014 | Oil release | Nexen Petroleum U.K. Limited | Scott JD Platform | .025 | 0.0 |
| PON1/2786 | Completed | 29 March 2014 | Chemical release | ConocoPhillips, Centrica North Sea Gas Ltd | Annabel Subsea Manifold | 0.0 | 2492.0 |
| PON1/2975 | Completed | 17 May 2014 | Oil release | BP Exploration Operating Company Ltd., Technip | Normand Installer | .0002 | 0.0 |
| PON1/2078 | Completed | 18 July 2013 | Oil release | BP Exploration Operating Company Ltd., BP Exploration Operating Company | Bruce PUQ Platform | .0005 | 0.0 |
| PON1/1649 | Completed | 27 February 2013 | Oil release | BP Exploration Operating Company Ltd. | Harding Platform | .015 | 0.0 |
| PON1/2446 | Completed | 05 November 2013 | Oil release | North Sea Production Company, ConocoPhillips | North Sea Producer FPSO | .00048 | 0.0 |
| PON1/1894 | Completed | 24 May 2013 | Oil release | Talisman Energy (UK) Limited | Buchan A Platform | .0005 | 0.0 |
| PON1/3171 | Completed | 08 July 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | .00013 | 0.0 |
| PON1/3170 | Completed | 07 July 2014 | Oil release | Chevron | Captain WPP'A' | .003038 | 0.0 |
| PON1/1989 | Completed | 19 June 2013 | Chemical release | TAQA Bratani Limited, Dana Petroleum PLC | Hudson Manifold | 0.0 | 205.0 |
| PON1/3147 | Completed | 01 July 2014 | Oil release | Talisman Sinopec Energy UK Limited | Fulmar A Platform | .275 | 0.0 |
| PON1/1909 | Completed | 27 May 2013 | Oil release | Chevron, ChevronTexaco | Captain WPP'A' | .016 | 0.0 |
| PON1/3167 | Completed | 06 July 2014 | Oil release | Centrica Storage Limited | Rough BD Platform | .008517 | 0.0 |
| PON1/3161 | Completed | 05 July 2014 | Chemical release | BG plc | Everest North Platform | 0.0 | 1.19 |
| PON1/3160 | Completed | 05 July 2014 | Chemical release | BG plc | Everest North Platform | 0.0 | 16.065 |
| PON1/3159 | Completed | 05 July 2014 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Schiehallion FPSOOlympic Challenger | .0012 | 0.0 |
| PON1/3157 | Completed | 04 July 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent A Platform | .0005 | 0.0 |
| PON1/3158 | Completed | 04 July 2014 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Schiehallion FPSOOlympic Challenger | .014 | 0.0 |
| PON1/3130 | Completed | 26 June 2014 | Chemical release | BP Exploration Operating Company Ltd. | Clair Phase 1 Platform | 0.0 | 493.0 |
| PON1/3153 | Completed | 02 July 2014 | Chemical release | Marathon Oil UK Limited | Brae A Platform | 0.0 | 46.8 |
| PON1/3144 | Completed | 30 June 2014 | Oil release | Talisman Energy (UK) Limited | Claymore A Platform | .004 | 0.0 |
| PON1/3152 | Completed | 02 July 2014 | Oil release | Transocean, Nexen Petroleum U.K. Limited | GSF Galaxy III | .000117 | 0.0 |
| PON1/3148 | Completed | 01 July 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | .000018 | 0.0 |
| PON1/3146 | Completed | 01 July 2014 | Oil release | North Atlantic Drilling UK Ltd, Total E&P UK Limited | West Phoenix | .002 | 0.0 |
| PON1/3077 | Completed | 14 June 2014 | Oil release | ENSCO plc, Nexen Petroleum U.K. Limited | Ensco 120Golden Eagle W platform | .000413 | 0.0 |
| PON1/3145 | Completed | 01 July 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Gannet A Platform | .00005 | 0.0 |
| PON1/3143 | Completed | 30 June 2014 | Oil release | Centrica Storage Limited | Rough BD Platform | .000327 | 0.0 |
| PON1/3141 | Completed | 27 June 2014 | Chemical release | Transocean, TAQA Bratani Limited | Transocean John Shaw | 0.0 | 10.44 |
| PON1/2713 | Completed | 10 March 2014 | Oil release | BG-Group, BG plc | Armada Platform | .1 | 0.0 |
| PON1/3138 | Completed | 29 June 2014 | Oil release | BP Exploration Operating Company Ltd. | Clair Phase 1 Platform | .000006 | 0.0 |
| PON1/3010 | Completed | 25 May 2014 | Chemical release | Marathon Oil UK Limited | Brae Central Template | 0.0 | 565.46 |
| PON1/3133 | Completed | 27 June 2014 | Oil release | TAQA Bratani Limited | Tern Platform | .48 | 0.0 |
| PON1/3132 | Completed | 26 June 2014 | Oil release | Diamond Offshore Drilling (UK) Ltd, Enquest PLC | Ocean Princess | .00085 | 0.0 |
| PON1/3120 | Completed | 22 June 2014 | Chemical release | Perenco UK Limited | Thames AR Platform | 0.0 | 870.0 |
| PON1/3129 | Completed | 25 June 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Curlew FPSO | .0005 | 0.0 |
| PON1/3128 | Completed | 25 June 2014 | Oil release | ENSCO plc, Nexen Petroleum U.K. Limited | Golden Eagle Platform PUQ | .000001 | 0.0 |
| PON1/3124 | Completed | 23 June 2014 | Oil release | ConocoPhillips | Viking KD Platform | .000001 | 0.0 |
| PON1/3115 | Completed | 23 June 2014 | Chemical release | Nexen Petroleum U.K. Limited | Scott JD Platform | 0.0 | 650.0 |
| PON1/1011 | Completed | 22 April 2012 | Oil release | Fairfield Energy | Dunlin A Platform | .0001 | 0.0 |
| PON1/3071 | Completed | 13 June 2014 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Curlew FPSO | 0.0 | 2.0 |
| PON1/3123 | Completed | 23 June 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Gannet A Platform | .00005 | 0.0 |
| PON1/3117 | Completed | 23 June 2014 | Chemical release | BP Exploration Operating Company Ltd. | Magnus Platform | 0.0 | 1.0 |
| PON1/3116 | Completed | 23 June 2014 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .002 | 0.0 |
| PON1/2002 | Completed | 25 June 2013 | Chemical release | Premier Oil UK Limited | Balmoral FPV | 0.0 | 1482.0 |
| PON1/2473 | Completed | 17 November 2013 | Chemical release | Premier Oil UK Limited | Balmoral FPV | 0.0 | 1602.0 |
| PON1/2758 | Completed | 25 March 2014 | Chemical release | Premier Oil UK Limited | Balmoral FPV | 0.0 | 59.0 |
| PON1/3111 | Completed | 22 June 2014 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Olympic Challenger | .0018 | 0.0 |
| PON1/3105 | Completed | 19 June 2014 | Oil release | Premier Oil UK Limited | Balmoral FPV | .02 | 0.0 |
| PON1/3104 | Completed | 21 June 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent A Platform | .001 | 0.0 |
| PON1/3001 | Completed | 23 May 2014 | Oil release | Total E&P UK Limited | Elgin PUQ platform | .000608 | 0.0 |
| PON1/3102 | Completed | 20 June 2014 | Oil release | Transocean, ConocoPhillips | Transocean Prospect | .00087 | 0.0 |
| PON1/3100 | Completed | 20 June 2014 | Oil release | North Atlantic Drilling UK Ltd, Total E&P UK Limited | West Phoenix | .00022 | 0.0 |
| PON1/3099 | Completed | 18 June 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Guillemot, Teal FPSO Anasuria | .000459 | 0.0 |
| PON1/3097 | Completed | 19 June 2014 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .0016 | 0.0 |
| PON1/3096 | Completed | 18 June 2014 | Oil release | Transocean, Hurricane Energy PLC | Sedco 712 | .01 | 0.0 |
| PON1/3033 | Completed | 30 May 2014 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Brent C PlatformPenguins Subsea template well C1 | 0.0 | 122.0 |
| PON1/3087 | Completed | 16 June 2014 | Oil release | Hydrocarbon Resources Limited | Morecambe South AP1 Platform | .15 | 0.0 |
| PON1/3086 | Completed | 16 June 2014 | Oil release | Transocean, Hurricane Energy PLC | Sedco 712 | .01 | 0.0 |
| PON1/3084 | Completed | 16 June 2014 | Oil release | Hydrocarbon Resources Limited | Morecambe South DP8 Platform | .03 | 0.0 |
| PON1/3079 | Completed | 15 June 2014 | Chemical release | Enquest PLC | Don SW&W Don Northern Producer | 0.0 | 37.0 |
| PON1/3075 | Completed | 13 June 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Leman G Platform [SHELL] | .0001 | 0.0 |
| PON1/3074 | Completed | 13 June 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent D Platform | .001 | 0.0 |
| PON1/3044 | Completed | 04 June 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | .000015 | 0.0 |
| PON1/3073 | Completed | 13 June 2014 | Chemical release | BG plc | Armada Platform | 0.0 | 635.5 |
| PON1/3068 | Completed | 12 June 2014 | Oil release | Transocean, GDF Suez | GSF Galaxy II | .0001 | 0.0 |
| PON1/2344 | Completed | 06 October 2013 | Oil release | Talisman Sinopec Energy (UK) Limited, Talisman Energy (UK) Limited | Claymore A Platform | .002 | 0.0 |
| PON1/2193 | Completed | 15 August 2013 | Oil release | Talisman Energy (UK) Limited | Claymore A Platform | .048 | 0.0 |
| PON1/3064 | Completed | 12 June 2014 | Oil release | Transocean, ConocoPhillips | Transocean Prospect | .000125 | 0.0 |
| PON1/3062 | Completed | 10 June 2014 | Oil release | TOTAL E&P UK PLC | Dunbar Platform | .000017 | 0.0 |
| PON1/3029 | Completed | 29 May 2014 | Oil release | Talisman Sinopec Energy UK Limited | Saltire A Platform | .00002 | 0.0 |
| PON1/3052 | Completed | 06 June 2014 | Oil release | Dolphin Drilling Ltd, BP Exploration Operating Company Limited (UK Offshore) | Byford Dolphin | .00008 | 0.0 |
| PON1/3060 | Completed | 09 June 2014 | Chemical release | BP Exploration Operating Company Ltd. | Machar Manifold | 0.0 | 642.0 |
| PON1/3049 | Completed | 04 June 2014 | Oil release | CNR International | Ninian Central Platform | .00001 | 0.0 |
| PON1/3055 | Completed | 07 June 2014 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Brent D Platform | 0.0 | 14.0 |
| PON1/3054 | Completed | 06 June 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Clipper PT Platform | .0008 | 0.0 |
| PON1/2858 | Completed | 22 April 2014 | Chemical release | Talisman Sinopec Energy UK Limited | Claymore A Platform | 0.0 | 28.46 |
| PON1/3053 | Completed | 05 June 2014 | Oil release | Chevron | Captain WPP'A' | .0082 | 0.0 |
| PON1/3050 | Completed | 05 June 2014 | Oil release | TOTAL E&P UK PLC | Alwyn North NAA Platform | .0096 | 0.0 |
| PON1/3042 | Completed | 03 June 2014 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Brent D Platform | 0.0 | 5.26 |
| PON1/2969 | Completed | 16 May 2014 | Chemical release | Britannia Operator Limited | Britannia Platform | 0.0 | 95.0 |
| PON1/3041 | Completed | 02 June 2014 | Oil release | TOTAL E&P UK PLC | Alwyn North NAA Platform | .00003 | 0.0 |
| PON1/2861 | Completed | 22 April 2014 | Oil release | Diamond Offshore Drilling (UK) Ltd, Shell U.K. Exploration & Production Limited (NNS) | Ocean Guardian | .05775 | 0.0 |
| PON1/3027 | Completed | 29 May 2014 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Olympic Challenger Vessel | .0005 | 0.0 |
| PON1/3026 | Completed | 28 May 2014 | Oil release | BP Exploration Operating Company Ltd., BP Exploration Operating Company | Bruce D Platform | .000002 | 0.0 |
| PON1/2989 | Completed | 21 May 2014 | Oil release | ConocoPhillips | Ganymede ZD | .00001 | 0.0 |
| PON1/3021 | Completed | 27 May 2014 | Oil release | CNR International | Ninian Southern Platform | .00005 | 0.0 |
| PON1/2852 | Completed | 20 April 2014 | Chemical release | ENI Liverpool Bay Operating Company, Eni UK Limited | Hamilton North Platform | 0.0 | 120.0 |
| PON1/2894 | Completed | 29 April 2014 | Chemical release | Dana Petroleum PLC | Guillemot West(Triton) FPSO | 0.0 | 5.88 |
| PON1/3025 | Completed | 13 May 2014 | Chemical release | Petrojarl, BP Exploration Operating Company Ltd | Foinaven - FPSO Petrojarl | 0.0 | 6731.0 |
| PON1/3013 | Completed | 25 May 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Nelson Manifold | .05754 | 0.0 |
| PON1/3019 | Completed | 27 May 2014 | Chemical release | Chevron | Captain WPP'A' | 0.0 | 542.0 |
| PON1/3023 | Completed | 27 May 2014 | Oil release | Talisman Sinopec Energy UK Limited | Arbroath Platform | .00001 | 0.0 |
| PON1/2997 | Completed | 22 May 2014 | Chemical release | Ithaca Energy (UK) Limited | Causeway P2 subsea tieback | 0.0 | 300.0 |
| PON1/3017 | Completed | 26 May 2014 | Oil release | CNR International | Banff FPSO Petrojarl Banff | .179 | 0.0 |
| PON1/3015 | Completed | 26 May 2014 | Oil release | BP Exploration Operating Company Ltd., Technip | Normand Installer | .000225 | 0.0 |
| PON1/2990 | Completed | 21 May 2014 | Oil release | BG plc | Lomond Platform | .00009 | 0.0 |
| PON1/3009 | Completed | 25 May 2014 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | 0.0 | 0.88 |
| PON1/3007 | Completed | 24 May 2014 | Oil release | BP Exploration Operating Company Ltd., BP Exploration Operating Company Limited (UK Offshore) | Bruce D Platform | .000279 | 0.0 |
| PON1/3006 | Completed | 24 May 2014 | Oil release | Teekay Petrojarl, BP Exploration Operating Company Ltd | Foinaven - FPSO Petrojarl | .001 | 0.0 |
| PON1/2964 | Completed | 10 May 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Barque PB | .001 | 0.0 |
| PON1/3000 | Completed | 23 May 2014 | Oil release | Apache North Sea Limited | Forties FA Platform | .744 | 0.0 |
| PON1/2991 | Completed | 21 May 2014 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Guillemot, Teal FPSO Anasuria | 0.0 | 0.025 |
| PON1/2999 | Completed | 23 May 2014 | Chemical release | CNR International | Ninian Central Platform | 0.0 | 0.004 |
| PON1/2998 | Completed | 22 May 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | .0015 | 0.0 |
| PON1/2996 | Completed | 22 May 2014 | Oil release | Talisman Sinopec Energy UK Ltd, Talisman Energy (UK) Limited | Piper B Platform | .018585 | 0.0 |
| PON1/2995 | Completed | 22 May 2014 | Oil release | TOTAL E&P UK PLC | Alwyn North NAB Platform | .000297 | 0.0 |
| PON1/2988 | Completed | 20 May 2014 | Oil release | BP Exploration Operating Company Ltd. | Magnus Platform | .000003 | 0.0 |
| PON1/2967 | Completed | 16 May 2014 | Oil release | CNR International | Murchison Platform | .0062 | 0.0 |
| PON1/2896 | Completed | 26 April 2014 | Oil release | TOTAL E&P UK PLC | Dunbar Platform | .000005 | 0.0 |
| PON1/2891 | Completed | 28 April 2014 | Oil release | Total E&P UK Limited | Alwyn North NAA Platform | .00013 | 0.0 |
| PON1/2984 | Completed | 20 May 2014 | Chemical release | Nexen Petroleum U.K. Limited | Scott JD Platform | 0.0 | 420.0 |
| PON1/2977 | Completed | 18 May 2014 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .025 | 0.0 |
| PON1/2968 | Completed | 16 May 2014 | Oil release | Hydrocarbon Resources Limited | Morecambe South DP8 Platform | .001 | 0.0 |
| PON1/2965 | Completed | 16 May 2014 | Oil release | BP Exploration Operating Company Ltd., Technip | Olympic Challenger | .0005 | 0.0 |
| PON1/2962 | Completed | 15 May 2014 | Oil release | BG plc | Lomond Platform | .0074 | 0.0 |
| PON1/2925 | Completed | 06 May 2014 | Oil release | BG plc | Lomond Platform | .0001 | 0.0 |
| PON1/2956 | Completed | 13 May 2014 | Oil release | BP Exploration Operating Company Ltd., Technip | Olympic Challenger | .0002 | 0.0 |
| PON1/2955 | Completed | 10 May 2014 | Chemical release | ConocoPhillips, ConocoPhillips Petroleum Company U.K. Limited | Judy Platform | 0.0 | 3.0 |
| PON1/2954 | Completed | 12 May 2014 | Chemical release | CNR International | Ninian Northern Platform | 0.0 | 1.25 |
| PON1/2935 | Completed | 08 May 2014 | Chemical release | Transocean, Talisman Sinopec Energy UK Limited | Sedco 711 | 0.0 | 23.3 |
| PON1/2372 | Completed | 15 October 2013 | Oil release | TOTAL E&P UK PLC, Total E&P UK Limited | Alwyn North NAA Platform | .64783 | 0.0 |
| PON1/2941 | Completed | 09 May 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Gannet A Platform | .00425 | 0.0 |
| PON1/2940 | Completed | 09 May 2014 | Oil release | BP Exploration Operating Company Ltd. | Magnus Platform | .337 | 0.0 |
| PON1/2939 | Completed | 08 May 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent D Platform | .0003 | 0.0 |
| PON1/2882 | Completed | 28 April 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | .048 | 0.0 |
| PON1/2933 | Completed | 07 May 2014 | Oil release | Apache North Sea Limited | Forties FA Platform | .02 | 0.0 |
| PON1/2626 | Completed | 04 February 2014 | Chemical release | Transocean, Ithaca Energy (UK) Limited | GSF Arctic III | 0.0 | 114.11 |
| PON1/2917 | Completed | 05 May 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Gannet A Platform | .0083 | 0.0 |
| PON1/2930 | Completed | 06 May 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS), Shell U.K. Exploration & Production Limited (SNS) | Clipper PR Platform | .000025 | 0.0 |
| PON1/2929 | Completed | 06 May 2014 | Oil release | TOTAL E&P UK PLC | Alwyn North NAA Platform | .00437 | 0.0 |
| PON1/2732 | Completed | 16 March 2014 | Oil release | BP Exploration Operating Company Ltd. | Miller Platform | .000001 | 0.0 |
| PON1/2924 | Completed | 06 May 2014 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Guillemot P1 wellhead | 0.0 | 1.0 |
| PON1/2923 | Completed | 05 May 2014 | Chemical release | Venture Production Nederland B.V. | Chiswick Platform | 0.0 | 500.0 |
| PON1/2922 | Completed | 05 May 2014 | Chemical release | ENI Liverpool Bay Operating Company, Eni UK Limited | Douglas DA Platform | 0.0 | 10.54 |
| PON1/2921 | Completed | 05 May 2014 | Oil release | Enquest PLC | Don SW&W Don Northern Producer | .0002 | 0.0 |
| PON1/2913 | Completed | 04 May 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent D Platform | .000008 | 0.0 |
| PON1/2890 | Completed | 28 April 2014 | Chemical release | Awilco Drilling PLC, Premier Oil UK Limited | WilPhoenix | 0.0 | 3.0 |
| PON1/2902 | Completed | 07 March 2014 | Oil release | BG plc | Lomond Platform | .0002 | 0.0 |
| PON1/2760 | Completed | 25 March 2014 | Chemical release | BG Group, BG plc | Armada Platform | 0.0 | 50.0 |
| PON1/2898 | Completed | 27 April 2014 | Oil release | Marathon Oil UK Limited | Brae B Platform | .494514 | 0.0 |
| PON1/2834 | Completed | 17 April 2014 | Chemical release | CNR International | Ninian Central Platform | 0.0 | 646.7 |
| PON1/2814 | Completed | 12 April 2014 | Chemical release | Britannia Operator Limited | Britannia Platform | 0.0 | 690.0 |
| PON1/2599 | Completed | 18 January 2014 | Chemical release | Britannia Operator Ltd | Britannia Platform | 0.0 | 1114.0 |
| PON1/2874 | Completed | 26 April 2014 | Oil release | ConocoPhillips | Jasmine LQ | .000637 | 0.0 |
| PON1/2871 | Completed | 25 April 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent A Platform | .005 | 0.0 |
| PON1/2673 | Completed | 25 April 2014 | Oil release | BP Exploration Operating Company Ltd. | Schiehallion FPSO | .0044 | 0.0 |
| PON1/2360 | Completed | 11 October 2013 | Chemical release | Petrofac, Tullow Oil | Schooner A Platform | 0.0 | 603.0 |
| PON1/2833 | Completed | 16 April 2014 | Oil release | TAQA Bratani Limited | Cormorant UMC | .345 | 0.0 |
| PON1/2691 | Completed | 03 March 2014 | Chemical release | Transocean, Ithaca Energy (UK) Limited | GSF Arctic III | 0.0 | 9.8 |
| PON1/2860 | Completed | 22 April 2014 | Oil release | CNR International | Tiffany Platform | .07 | 0.0 |
| PON1/2836 | Completed | 17 April 2014 | Oil release | BG plc | Everest North Platform | .002 | 0.0 |
| PON1/2856 | Completed | 21 April 2014 | Oil release | Workfox B.V., Shell U.K. Exploration & Production Limited (SNS) | Seafox 4 main deck | .0005 | 0.0 |
| PON1/2840 | Completed | 19 April 2014 | Chemical release | TAQA Bratani Limited | Harding Platform | 0.0 | 3.0 |
| PON1/2838 | Completed | 18 April 2014 | Oil release | TOTAL E&P UK PLC | Alwyn North NAA Platform | .00003 | 0.0 |
| PON1/2837 | Completed | 09 April 2014 | Oil release | Nexen Petroleum U.K. Limited | Skandi Arctic (Golden Eagle Project) | .001 | 0.0 |
| PON1/2835 | Completed | 14 April 2014 | Chemical release | Dana Petroleum PLC | Guillemot West(Triton) FPSO | 0.0 | 0.329 |
| PON1/2832 | Completed | 16 April 2014 | Chemical release | Maersk Drilling UK Ltd, ConocoPhillips | Maersk Resilient | 0.0 | 16.0 |
| PON1/2573 | Completed | 04 January 2014 | Chemical release | Dana Petroleum PLC | Guillemot West(Triton) FPSO | 0.0 | 485.0 |
| PON1/2831 | Completed | 16 April 2014 | Chemical release | BP Exploration Operating Company Ltd. | Machar Manifold | 0.0 | 800.0 |
| PON1/2829 | Completed | 15 April 2014 | Oil release | CNR International | Banff FPSO Petrojarl Banff | .0005 | 0.0 |
| PON1/2828 | Completed | 15 April 2014 | Chemical release | TAQA Bratani Limited | Harding Platform | 0.0 | 27.5 |
| PON1/2823 | Completed | 14 April 2014 | Chemical release | Marathon Oil UK Limited | Brae East Platform | 0.0 | 0.022 |
| PON1/2816 | Completed | 12 April 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Clipper PR Platform | .000025 | 0.0 |
| PON1/2709 | Completed | 08 March 2014 | Oil release | TOTAL E&P UK PLC, Total E&P UK Limited | Alwyn North NAA Platform | .000672 | 0.0 |
| PON1/2802 | Completed | 08 April 2014 | Oil release | TAQA Bratani Limited | Tern Platform | .0184 | 0.0 |
| PON1/2812 | Completed | 11 April 2014 | Oil release | Premier Oil UK Limited | Balmoral FPV | .0001 | 0.0 |
| PON1/2791 | Completed | 06 April 2014 | Oil release | North Atlantic Drilling UK Ltd, Total E&P UK Limited | West Phoenix | .002 | 0.0 |
| PON1/2810 | Completed | 31 March 2012 | Chemical release | Transocean, GDF Suez | GSF Galaxy II | 0.0 | 716.6 |
| PON1/2809 | Completed | 10 April 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Sean RD Platform | .00436 | 0.0 |
| PON1/2804 | Completed | 09 April 2014 | Oil release | Perenco UK Limited (UK Offshore), Perenco UK Limited | West Sole WA Main Platform | .0005 | 0.0 |
| PON1/2794 | Completed | 06 April 2014 | Oil release | Talisman Energy (UK) Limited, Talisman Sinopec Energy UK Limited | Saltire A Platform | .00288 | 0.0 |
| PON1/2506 | Completed | 01 December 2013 | Chemical release | BP Exploration Operating Company Ltd., BP Exploration Operating Company | Bruce PUQ Platform | 0.0 | 6050.0 |
| PON1/2799 | Completed | 06 April 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Clipper PT Platform | .0003 | 0.0 |
| PON1/2798 | Completed | 04 January 2014 | Chemical release | Enquest PLC | Don SW&W Don Northern Producer | 0.0 | 19.8 |
| PON1/2796 | Completed | 06 April 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | .00104 | 0.0 |
| PON1/2795 | Completed | 06 April 2014 | Oil release | CNR International | Banff FPSO Petrojarl Banff | .0371 | 0.0 |
| PON1/2790 | Completed | 06 April 2014 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .001 | 0.0 |
| PON1/2787 | Completed | 03 April 2014 | Chemical release | Transocean, Nexen Petroleum U.K. Limited | Transocean Prospect | 0.0 | 28.14 |
| PON1/2679 | Completed | 26 February 2014 | Oil release | Talisman Sinopec Energy UK Limited | Auk A Platform | .595 | 0.0 |
| PON1/2781 | Completed | 01 April 2014 | Oil release | TAQA Bratani Limited | Cormorant North Platform | .00832 | 0.0 |
| PON1/2717 | Completed | 11 March 2014 | Chemical release | Nexen Petroleum U.K Limited | Scott JU Platform | 0.0 | 2.818 |
| PON1/2778 | Completed | 22 February 2014 | Chemical release | Marathon Oil UK Limited | Brae A Platform | 0.0 | 2461.0 |
| PON1/2771 | Completed | 30 March 2014 | Chemical release | Chevron | Captain WPP'A' | 0.0 | 1.11 |
| PON1/2418 | Completed | 31 October 2013 | Chemical release | Nexen Petroleum U.K. Limited | Scott Subsea Structure C | 0.0 | 386.0 |
| PON1/2765 | Completed | 26 March 2014 | Oil release | Talisman Sinopec Energy Limited, Talisman Energy (UK) Limited | Buchan A Platform | .299 | 0.0 |
| PON1/2763 | Completed | 26 March 2014 | Chemical release | CNR International | Ninian Northern Platform | 0.0 | 1.0 |
| PON1/2756 | Completed | 25 March 2014 | Chemical release | Awilco Drilling PLC, Hess Limited | WilHunter | 0.0 | 62.0 |
| PON1/1880 | Completed | 18 May 2013 | Oil release | Premier Oil UK Limited | Balmoral FPV | .580216 | 0.0 |
| PON1/2146 | Completed | 06 August 2013 | Oil release | Enquest Thistle Ltd | Thistle A Platform | .1008 | 0.0 |
| PON1/2752 | Completed | 23 March 2014 | Chemical release | CNR International | Ninian Southern Platform | 0.0 | 1272.0 |
| PON1/2748 | Completed | 23 March 2014 | Oil release | Chevron | Captain FPSO | .000468 | 0.0 |
| PON1/2746 | Completed | 23 March 2014 | Oil release | CNR International | Ninian Central Platform | .002 | 0.0 |
| PON1/2744 | Completed | 22 March 2014 | Oil release | Nexen Petroleum U.K. Limited | Buzzard Production Platform | .0225 | 0.0 |
| PON1/2734 | Completed | 17 March 2014 | Chemical release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | 0.0 | 337.0 |
| PON1/2740 | Completed | 18 March 2014 | Oil release | Apache Beryl I Limited | Beryl B Platform | .00852 | 0.0 |
| PON1/2739 | Completed | 18 March 2014 | Chemical release | Transocean, BP Exploration Operating Company Limited (UK Offshore) | Paul B Lloyd Jnr | 0.0 | 1.6 |
| PON1/2714 | Completed | 10 March 2014 | Chemical release | Talisman Sinopec Energy UK Limited | Saltire A Platform | 0.0 | 1000.0 |
| PON1/2738 | Completed | 18 March 2014 | Oil release | Maersk Oil UK | Donan FPSO Global Producer III | .001 | 0.0 |
| PON1/2733 | Completed | 17 March 2014 | Chemical release | Apache North Sea Limited | Forties FD Platform | 0.0 | 0.22999999999999998 |
| PON1/2731 | Completed | 16 March 2014 | Chemical release | BP Exploration Operating Company Ltd. | Andrew Platform | 0.0 | 2.0 |
| PON1/2726 | Completed | 15 March 2014 | Oil release | Transocean, BP Exploration Operating Company Limited (UK Offshore) | Paul B Lloyd Jnr | .0002 | 0.0 |
| PON1/2725 | Completed | 14 March 2014 | Oil release | ConocoPhillips | MacCulloch FPSO | .1 | 0.0 |
| PON1/2625 | Completed | 03 February 2014 | Oil release | Talisman Sinopec Energy UK Limited | Buchan A Platform | .0043 | 0.0 |
| PON1/2723 | Completed | 13 March 2014 | Chemical release | CNR International | Ninian Northern Platform | 0.0 | 613.0 |
| PON1/2494 | Completed | 26 December 2013 | Oil release | Centrica Storage Limited | Rough CD Platform | .013416 | 0.0 |
| PON1/2722 | Completed | 12 March 2014 | Chemical release | CNR International | Strathspey Manifold | 0.0 | 7.5 |
| PON1/2721 | Completed | 12 March 2014 | Oil release | Enquest Thistle Ltd, Enquest PLC | Thistle A Platform | .000001 | 0.0 |
| PON1/2720 | Completed | 12 March 2014 | Chemical release | Eni UK Limited | Hewett 48/29 C Platform | 0.0 | 2.0 |
| PON1/2180 | Completed | 13 August 2013 | Oil release | CNR International | Ninian Northern Platform | 1.26 | 0.0 |
| PON1/2488 | Completed | 25 November 2013 | Oil release | TAQA Bratani Limited | Tern Platform | .986 | 0.0 |
| PON1/2658 | Completed | 17 February 2014 | Oil release | Apache Beryl I Limited | Beryl B Platform | .00041 | 0.0 |
| PON1/2711 | Completed | 09 March 2014 | Chemical release | North Atlantic Drilling UK Ltd, Total E&P UK Limited | West Phoenix | 0.0 | 87.18 |
| PON1/2710 | Completed | 09 March 2014 | Oil release | ChevronTexaco, Chevron | Alba FSU | .00005 | 0.0 |
| PON1/2705 | Completed | 09 March 2014 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .025 | 0.0 |
| PON1/1999 | Completed | 25 June 2013 | Oil release | TAQA Bratani Limited | Tern Platform | .865 | 0.0 |
| PON1/2359 | Completed | 11 October 2013 | Oil release | Talisman Sinopec Energy UK Limited | Claymore A Platform | .3 | 0.0 |
| PON1/2306 | Completed | 21 September 2013 | Oil release | Talisman Sinopec Energy UK Limited | Claymore A Platform | .00008 | 0.0 |
| PON1/2697 | Completed | 04 March 2014 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .015 | 0.0 |
| PON1/2696 | Completed | 04 March 2014 | Oil release | Apache North Sea Limited | Forties FA Platform | .299 | 0.0 |
| PON1/2649 | Completed | 15 February 2014 | Chemical release | Talisman Sinopec, Talisman Energy (UK) Limited | Buchan A Platform | 0.0 | 600.05 |
| PON1/2693 | Completed | 03 March 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Clipper PT Platform | .0125 | 0.0 |
| PON1/2692 | Completed | 01 March 2014 | Chemical release | Centrica Production Nederland B.V. | Chiswick Platform | 0.0 | 500.0 |
| PON1/2675 | Completed | 25 February 2014 | Chemical release | Transocean, Talisman Sinopec Energy UK Limited | Sedco 711 | 0.0 | 2.3600000000000003 |
| PON1/2690 | Completed | 02 March 2014 | Oil release | Maersk Oil UK | Janice A FPU | .000005 | 0.0 |
| PON1/2371 | Completed | 14 October 2013 | Chemical release | Talisman Sinopec Energy UK Limited, Talisman Energy (UK) Limited | Piper B Platform | 0.0 | 15.6 |
| PON1/2684 | Completed | 28 February 2014 | Oil release | Apache North Sea Limited | Forties FC Platform | .0005 | 0.0 |
| PON1/2682 | Completed | 26 February 2014 | Oil release | Shell U.K. Exploration & Production Limited, Shell U.K. Exploration & Production Limited (NNS) | Highland Citadel Vessel at Barque PB/ Atlantic Rotterdam | .0005 | 0.0 |
| PON1/2681 | Completed | 27 February 2014 | Chemical release | Transocean, BP Exploration Operating Company Limited (UK Offshore) | Paul B Lloyd Jnr | 0.0 | 237.0 |
| PON1/2677 | Completed | 25 February 2014 | Chemical release | North Atlantic Drilling UK Ltd, Total E&P UK Limited | West Phoenix | 0.0 | 19.39 |
| PON1/2676 | Completed | 25 February 2014 | Chemical release | ConocoPhillips | Boulton H Wellhead Protection | 0.0 | 10.0 |
| PON1/2670 | Completed | 24 February 2014 | Chemical release | ConocoPhillips | McAdam Wellhead Protection Str | 0.0 | 192.0 |
| PON1/2669 | Completed | 24 February 2014 | Chemical release | North Atlantic Drilling UK Ltd, Total E&P UK Limited | West Phoenix | 0.0 | 1123.0 |
| PON1/2648 | Completed | 17 February 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS), Subsea Seven | Pierce FPSO (Haewene Brim)Seven Pelican | .0002 | 0.0 |
| PON1/2665 | Completed | 23 February 2014 | Chemical release | ConocoPhillips | McAdam Wellhead Protection Str | 0.0 | 100.0 |
| PON1/2660 | Completed | 20 February 2014 | Oil release | BP Exploration Operating Company Ltd. | Magnus Platform | .01564 | 0.0 |
| PON1/2657 | Completed | 20 February 2014 | Chemical release | TAQA Bratani Limited | Harding Platform | 0.0 | 5.0 |
| PON1/2655 | Completed | 02 October 2013 | Oil release | Talisman Sinopec Energy UK Limited | Claymore A Platform | 56.2 | 0.0 |
| PON1/2624 | Completed | 06 December 2013 | Chemical release | E.On E&P UK Limited | Hunter Wellhead Protection | 0.0 | 712.4 |
| PON1/2647 | Completed | 16 February 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | .004 | 0.0 |
| PON1/1635 | Completed | 22 February 2013 | Oil release | Maersk Oil UK | Donan FPSO Global Producer III | .00065 | 0.0 |
| PON1/2646 | Completed | 14 February 2014 | Chemical release | BP Exploration Operating Company Ltd. | Clair Phase 1 Platform | 0.0 | 1.0 |
| PON1/2643 | Completed | 14 February 2014 | Oil release | BP Exploration Operating Company Ltd., BP Exploration Operating Company | Bruce D Platform | .0002 | 0.0 |
| PON1/2642 | Completed | 10 February 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Guillemot, Teal FPSO Anasuria | .68 | 0.0 |
| PON1/2633 | Completed | 08 February 2014 | Chemical release | CNR International | Ninian Northern Platform | 0.0 | 1194.0 |
| PON1/2635 | Completed | 09 February 2014 | Chemical release | Maersk Oil UK | Donan FPSO Global Producer III | 0.0 | 45.8 |
| PON1/2632 | Completed | 08 February 2014 | Chemical release | Transocean, BP Exploration Operating Company Limited (UK Offshore) | Paul B Lloyd Jnr | 0.0 | 10.200000000000001 |
| PON1/2585 | Completed | 11 January 2014 | Chemical release | North Atlantic Drilling UK Ltd, Total E&P UK Limited | West Phoenix | 0.0 | 3597.1600000000003 |
| PON1/2608 | Completed | 25 January 2014 | Chemical release | Transocean, Ithaca Energy (UK) Limited | GSF Arctic III | 0.0 | 578.85 |
| PON1/2630 | Completed | 07 February 2014 | Oil release | Apache North Sea Limited | Forties FA Platform | .13 | 0.0 |
| PON1/2629 | Completed | 07 February 2014 | Oil release | Diamond Offshore Drilling (UK) Ltd, Enquest PLC | Ocean Princess | .0014 | 0.0 |
| PON1/2628 | Completed | 06 February 2014 | Oil release | TAQA Bratani Limited | Harding Platform | .001 | 0.0 |
| PON1/2476 | Completed | 17 November 2013 | Chemical release | Nexen Petroleum U.K. Limited | Scott JU Platform | 0.0 | 1.015 |
| PON1/2587 | Completed | 13 January 2014 | Chemical release | North Atlantic Drilling UK Ltd, Total E&P UK Limited | West Phoenix | 0.0 | 6954.0 |
| PON1/2528 | Completed | 11 December 2013 | Oil release | Talisman Sinopec Energy UK Limited | Auk A Platform | .026 | 0.0 |
| PON1/2621 | Completed | 01 February 2014 | Chemical release | Marathon Oil UK Limited | Brae East Platform | 0.0 | 0.037 |
| PON1/2618 | Completed | 30 January 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent D Platform | .0001 | 0.0 |
| PON1/1930 | Completed | 02 June 2013 | Chemical release | Nexen Petroleum UK Ltd, Nexen Petroleum U.K Limited | Scott JU Platform | 0.0 | 1371.5890000000002 |
| PON1/2617 | Completed | 30 January 2014 | Chemical release | Transocean, BP Exploration Operating Company Limited (UK Offshore) | Paul B Lloyd Jnr | 0.0 | 11.0 |
| PON1/2616 | Completed | 29 January 2014 | Oil release | Transocean, Talisman Sinopec Energy UK Limited | Sedco 712 | .000001 | 0.0 |
| PON1/189 | Completed | 28 January 2011 | Chemical release | Bluewater Services UK Ltd (on behalf of Shell UK), Shell U.K. Exploration & Production Limited (NNS) | Pierce FPSO (Haewene Brim) | 0.0 | 20825.0 |
| PON1/2613 | Completed | 27 January 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS), Shell U.K. Exploration & Production Limited (SNS) | Barque PL | .042 | 0.0 |
| PON1/2056 | Completed | 12 July 2013 | Oil release | Perenco UK Limited | Inde CD Platform (PERENCO) | .08 | 0.0 |
| PON1/2605 | Completed | 16 January 2014 | Chemical release | Transocean, BP Exploration Operating Company Limited (UK Offshore) | Paul B Lloyd Jnr | 0.0 | 0.9600000000000001 |
| PON1/2594 | Completed | 17 January 2014 | Oil release | TAQA Bratani Limited | Cormorant A Platform | .01 | 0.0 |
| PON1/2493 | Completed | 26 November 2013 | Oil release | TAQA Bratani Limited | Cormorant A Platform | .0002 | 0.0 |
| PON1/2603 | Completed | 21 January 2014 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .001 | 0.0 |
| PON1/2572 | Completed | 03 January 2014 | Chemical release | CNR International | Tiffany Platform | 0.0 | 852.0 |
| PON1/2584 | Completed | 11 January 2014 | Oil release | Perenco UK Limited | 49/30A Davy | .0045 | 0.0 |
| PON1/2589 | Completed | 14 January 2014 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Nelson Platform | 0.0 | 20.4 |
| PON1/2582 | Completed | 10 January 2014 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Pierce FPSO (Haewene Brim) | .0023 | 0.0 |
| PON1/2580 | Completed | 02 October 2013 | Oil release | Apache, Apache North Sea Limited | Forties FC Platform | .00099 | 0.0 |
| PON1/2579 | Completed | 07 January 2014 | Chemical release | ConocoPhillips | Boulton H Wellhead Protection | 0.0 | 319.0 |
| PON1/2523 | Completed | 15 August 2013 | Chemical release | Talisman Sinopec Energy UK Limited | Piper B Platform | 0.0 | 7059.6 |