2018
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) |
|---|---|---|---|---|---|---|---|
| PON1/8091 | Completed | 30 December 2018 | Oil release | Total E&P North Sea UK Limited | Culzean Wellhead Platform | .0005 | 0.0 |
| PON1/8081 | Completed | 26 December 2018 | Oil release | Awilco Drilling PLC, Shell U.K. Exploration & Production Limited (NNS) | Brae Bravo | .05 | 0.0 |
| PON1/8078 | Completed | 23 December 2018 | Oil release | Perenco UK Limited | Inde D Platform (PERENCO) | .003 | 0.0 |
| PON1/8037 | Completed | 07 December 2018 | Chemical release | Nexen Petroleum U.K. Limited | Telford Central Water Inject | 0.0 | 6694.931 |
| PON1/8077 | Completed | 23 December 2018 | Chemical release | Noble Drilling, Total E&P North Sea UK Limited | Noble Sam Hartley | 0.0 | 800.0 |
| PON1/8076 | Completed | 22 December 2018 | Oil release | Centrica Storage Limited | Rough BD Platform | .000425 | 0.0 |
| PON1/8075 | Completed | 22 December 2018 | Oil release | TAQA Bratani Limited | Cormorant North Platform | .000416 | 0.0 |
| PON1/8072 | Completed | 22 December 2018 | Oil release | Centrica Storage Limited | Rough BD Platform | .0001857 | 0.0 |
| PON1/8071 | Completed | 21 December 2018 | Chemical release | BP Exploration Operating Company Limited (UK Offshore) | Clair Phase 1 Platform | 0.0 | 8.0 |
| PON1/8035 | Completed | 06 December 2018 | Chemical release | Maersk Drilling UK Ltd, Maersk Oil North Sea UK Limited | Maersk Highlander | 0.0 | 7.519699999999999 |
| PON1/6107 | Completed | 09 March 2017 | Chemical release | Repsol Sinopec Resources UK Limited | Fulmar A Platform | 0.0 | 58.0 |
| PON1/8066 | Completed | 19 December 2018 | Oil release | Chrysaor, Chrysaor Limited | Lomond Platform | .001925 | 0.0 |
| PON1/7257 | Completed | 14 April 2018 | Oil release | Enquest Heather Limited | Thistle A Platform | .0018538 | 0.0 |
| PON1/8063 | Completed | 17 December 2018 | Oil release | Rowan Drilling (UK) Limited, Chrysaor Limited | Rowan Gorilla VII | .5 | 0.0 |
| PON1/8062 | Completed | 17 December 2018 | Oil release | Bumi Armada UK Limited | Kraken FPSO | .0000469 | 0.0 |
| PON1/8058 | Completed | 16 December 2018 | Chemical release | Total E&P UK Limited | Dunbar Platform | 0.0 | 110.0 |
| PON1/8053 | Completed | 13 December 2018 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .000096 | 0.0 |
| PON1/8055 | Completed | 14 December 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | .0015 | 0.0 |
| PON1/7469 | Completed | 20 June 2018 | Chemical release | BP exploration operating company Ltd, BP Exploration Operating Company Limited (UK Offshore) | Bruce PUQ Platform | 0.0 | 9.69 |
| PON1/8051 | Completed | 12 December 2018 | Chemical release | ENSCO plc, ConocoPhillips (U.K.) Limited | Ensco 92 | 0.0 | 50.0 |
| PON1/8028 | Completed | 01 December 2018 | Chemical release | Repsol Sinopec Resources UK Limited | Tartan A Platform | 0.0 | 1604.0 |
| PON1/8049 | Completed | 11 December 2018 | Chemical release | Chrysaor, Chrysaor Limited | Everest North Platform | 0.0 | 10.6 |
| PON1/8036 | Completed | 07 December 2018 | Oil release | Bumi Armada UK Limited | Kraken FPSO | .0017 | 0.0 |
| PON1/8029 | Completed | 04 December 2018 | Chemical release | Odfjell Drilling, BP Exploration Operating Company Limited (UK Offshore) | Deepsea Aberdeen | 0.0 | 5.0 |
| PON1/8016 | Completed | 01 December 2018 | Oil release | Total E&P UK Limited | Dunbar Platform | .00048 | 0.0 |
| PON1/6699 | Completed | 07 September 2017 | Chemical release | Repsol Sinopec Resources UK Limited | Claymore A Platform | 0.0 | 47.4 |
| PON1/6615 | Completed | 14 August 2017 | Chemical release | Repsol Sinopec Resources UK Limited | Claymore A Platform | 0.0 | 465.88 |
| PON1/8014 | Completed | 30 November 2018 | Chemical release | Neptune E&P UK Ltd | Cygnus B Platform | 0.0 | 75.0 |
| PON1/8008 | Completed | 28 November 2018 | Chemical release | Fairfield Energy | Dunlin A Platform | 0.0 | 10.1 |
| PON1/8005 | Completed | 28 November 2018 | Oil release | Centrica Storage Limited | Rough BD Platform | .0001857 | 0.0 |
| PON1/8004 | Completed | 27 November 2018 | Chemical release | Marathon Oil U.K. LLC, Spirit Energy Production UK Limited | Brae A Platform | 0.0 | 428.0 |
| PON1/7969 | Completed | 14 November 2018 | Oil release | Marathon Oil U.K. LLC | Brae B Platform | .000961 | 0.0 |
| PON1/7997 | Completed | 26 November 2018 | Oil release | Centrica Storage Limited | Rough BD Platform | .0001857 | 0.0 |
| PON1/7989 | Completed | 21 November 2018 | Oil release | Centrica Storage Limited | Rough BD Platform | .000536 | 0.0 |
| PON1/7987 | Completed | 21 November 2018 | Oil release | ConocoPhillips (U.K.) Limited | Murdoch MD Platform | .0407 | 0.0 |
| PON1/7988 | Completed | 21 November 2018 | Chemical release | Fairfield Energy | Dunlin A Platform | 0.0 | 1.2 |
| PON1/7360 | Completed | 17 May 2018 | Oil release | Premier Oil UK Limited | Balmoral FPV | .07566 | 0.0 |
| PON1/7016 | Completed | 07 January 2018 | Chemical release | Premier Oil UK Limited, Repsol Sinopec Resources UK Limited | Balmoral FPV | 0.0 | 23582.112 |
| PON1/7985 | Completed | 21 November 2018 | Chemical release | TAQA Bratani Limited | Harding Platform | 0.0 | 37.5 |
| PON1/7250 | Completed | 11 April 2018 | Oil release | TAQA Bratani Limited | Pelican Manifold | .1707 | 0.0 |
| PON1/7686 | Completed | 19 August 2018 | Chemical release | Repsol Sinopec Resources UK Limited | Bleo Holm FPSO | 0.0 | 134.0 |
| PON1/7977 | Completed | 18 November 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | .00071 | 0.0 |
| PON1/7975 | Completed | 17 November 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | .02474 | 0.0 |
| PON1/7973 | Completed | 16 November 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Mungo Production Manifold | .0008 | 0.0 |
| PON1/7972 | Completed | 16 November 2018 | Chemical release | TAQA Bratani Limited | Harding Platform | 0.0 | 40.5 |
| PON1/7971 | Completed | 16 November 2018 | Oil release | Maersk Drilling UK Ltd, Maersk Oil North Sea UK Limited | Maersk Highlander | .0082 | 0.0 |
| PON1/7970 | Completed | 15 November 2018 | Chemical release | ConocoPhillips (U.K.) Britannia Limited | Britannia Platform | 0.0 | 6.2 |
| PON1/7968 | Completed | 14 November 2018 | Oil release | BP Exploration Operating Company Ltd., BP Exploration Operating Company | Bruce PUQ Platform | .0001 | 0.0 |
| PON1/7746 | Completed | 04 September 2018 | Chemical release | Nexen Petroleum U.K. Limited | Scott JD Platform | 0.0 | 68.9285 |
| PON1/7965 | Completed | 14 November 2018 | Chemical release | TAQA Bratani Limited | Harding Platform | 0.0 | 43.5 |
| PON1/7951 | Completed | 10 November 2018 | Oil release | BW Offshore Catcher (UK) Limited | BW Catcher | .0001211 | 0.0 |
| PON1/7603 | Completed | 26 July 2018 | Chemical release | Equinor UK Limited | Mariner PDQ Platform | 0.0 | 25.0 |
| PON1/7962 | Completed | 13 November 2018 | Oil release | Taqa Bratani LTD, TAQA Bratani Limited | Cormorant A Platform | .049 | 0.0 |
| PON1/7906 | Completed | 21 October 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | .0027 | 0.0 |
| PON1/7952 | Completed | 10 November 2018 | Oil release | Spirit Energy Production UK Limited | Morecambe South CPP1 Platform | .000005 | 0.0 |
| PON1/7946 | Completed | 08 November 2018 | Oil release | Total E&P UK Limited | Dunbar Platform | .0000154 | 0.0 |
| PON1/7945 | Completed | 07 November 2018 | Chemical release | ROWAN DRILLING (UK) LIMITED, TOTAL E&P UK PLC | Rowan Gorilla V | 0.0 | 660.0 |
| PON1/7944 | Completed | 07 November 2018 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .016 | 0.0 |
| PON1/7939 | Completed | 29 October 2018 | Oil release | Enquest Heather Limited | Magnus Platform | .015 | 0.0 |
| PON1/7942 | Completed | 06 November 2018 | Oil release | ConocoPhillips (U.K.) Limited | Murdoch MD Platform | .000016 | 0.0 |
| PON1/7937 | Completed | 04 November 2018 | Oil release | ConocoPhillips, ConocoPhillips (U.K.) Limited | Judy Platform | .0001 | 0.0 |
| PON1/7936 | Completed | 04 November 2018 | Chemical release | Chevron North Sea Limited | Captain WPP'A' | 0.0 | 25.369999999999997 |
| PON1/7933 | Completed | 03 November 2018 | Chemical release | Repsol Sinopec Resources UK Limited | Arbroath Platform | 0.0 | 150.0 |
| PON1/7911 | Completed | 24 October 2018 | Oil release | Marathon Oil U.K. LLC | Brae B Platform | .000367275 | 0.0 |
| PON1/7847 | Completed | 04 October 2018 | Chemical release | Chrysaor, Chrysaor Limited | Everest North Platform | 0.0 | 6059.58 |
| PON1/7885 | Completed | 15 October 2018 | Oil release | Enquest Heather Limited | Magnus Platform | .0072098 | 0.0 |
| PON1/7926 | Completed | 29 October 2018 | Chemical release | Perenco UK Limited | Leman AQ Platform [PERENCO] | 0.0 | 170.0 |
| PON1/7925 | Completed | 29 October 2018 | Chemical release | BP Exploration Operating Company Limited (UK Offshore) | Loyal Subsea | 0.0 | 7.5 |
| PON1/7921 | Completed | 28 October 2018 | Oil release | BW Offshore Catcher (UK) Limited | BW Catcher | .09 | 0.0 |
| PON1/7924 | Completed | 28 October 2018 | Chemical release | BP Exploration Operating Company Limited (UK Offshore) | Loyal Subsea | 0.0 | 0.44 |
| PON1/7895 | Completed | 17 October 2018 | Chemical release | Nexen Petroleum U.K. Limited | Scott JD Platform | 0.0 | 4.2E-5 |
| PON1/7912 | Completed | 25 October 2018 | Chemical release | Odfjell Drilling, BP Exploration Operating Company Limited (UK Offshore) | Deepsea Aberdeen | 0.0 | 2.21 |
| PON1/7780 | Completed | 15 September 2018 | Oil release | Repsol Sinopec Resources UK Limited | Claymore A Platform | .02 | 0.0 |
| PON1/7888 | Completed | 15 October 2018 | Oil release | BP Exploration Operating Company (UK Offshore), BP Exploration Operating Company Limited (UK Offshore) | Bruce Phase II Platform | .0252 | 0.0 |
| PON1/7897 | Completed | 18 October 2018 | Chemical release | Marathon Oil U.K. LLC | Brae A Platform | 0.0 | 1960.0 |
| PON1/7896 | Completed | 17 October 2018 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Haewene Brim | 0.0 | 27.0 |
| PON1/7886 | Completed | 15 October 2018 | Oil release | Perenco UK Limited | Inde CD Platform (PERENCO) | .0000203 | 0.0 |
| PON1/7881 | Completed | 14 October 2018 | Oil release | Apache Beryl I Limited | Beryl A Platform | .000852 | 0.0 |
| PON1/7877 | Completed | 14 October 2018 | Oil release | TAQA Bratani Limited | Eider Platform | .01204 | 0.0 |
| PON1/7875 | Completed | 14 October 2018 | Chemical release | Perenco UK Limited | West Sole WA Main Platform | 0.0 | 8.0 |
| PON1/7756 | Completed | 07 September 2018 | Oil release | Dana Petroleum PLC | Western Isles FPSO | .465 | 0.0 |
| PON1/7874 | Completed | 13 October 2018 | Oil release | (Maersk Oil UK) TEPNSUK, Total E&P North Sea UK Limited | Global Producer III | .005 | 0.0 |
| PON1/7873 | Completed | 13 October 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Bruce PUQ Platform | .009 | 0.0 |
| PON1/7843 | Completed | 02 October 2018 | Chemical release | Repsol Sinopec Resources UK Limited | Claymore South WI Template | 0.0 | 133.0 |
| PON1/7870 | Completed | 12 October 2018 | Oil release | Marathon Oil U.K. LLC | Brae B Platform | 1.097 | 0.0 |
| PON1/7842 | Completed | 02 October 2018 | Chemical release | Repsol Sinopec Resources UK Limited | Clyde Platform | 0.0 | 0.34344 |
| PON1/7867 | Completed | 09 October 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | .01039 | 0.0 |
| PON1/7863 | Completed | 08 October 2018 | Chemical release | Awilco Drilling PLC, Shell U.K. Exploration & Production Limited (NNS) | WilPhoenix | 0.0 | 136.0 |
| PON1/7862 | Completed | 08 October 2018 | Chemical release | Repsol Sinopec Resources UK Limited | Clyde Platform | 0.0 | 1.0 |
| PON1/7854 | Completed | 07 October 2018 | Chemical release | BP Exploration Operating Company Limited (UK Offshore) | Clair Ridge Platform | 0.0 | 0.5 |
| PON1/7852 | Completed | 06 October 2018 | Oil release | Dolphin Drilling Ltd, BP Exploration Operating Company Limited (UK Offshore) | Blackford Dolphin | .0001 | 0.0 |
| PON1/7850 | Completed | 04 October 2018 | Chemical release | TAQA Bratani Limited | Harding Platform | 0.0 | 11.0 |
| PON1/7849 | Completed | 04 October 2018 | Chemical release | TAQA Bratani Limited | Harding Platform | 0.0 | 7.5 |
| PON1/7848 | Completed | 04 October 2018 | Chemical release | Chevron | Alba Northern Platform | 0.0 | 21.0 |
| PON1/7846 | Completed | 03 October 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Mungo Production Manifold | .0024 | 0.0 |
| PON1/7845 | Completed | 03 October 2018 | Oil release | Total E&P UK Limited | West Franklin WHP | .005 | 0.0 |
| PON1/7839 | Completed | 01 October 2018 | Chemical release | Dana Petroleum PLC | Bittern Subsea Manifold 1 | 0.0 | 3.0 |
| PON1/7520 | Completed | 02 July 2018 | Chemical release | BP Exploration Operating Company Ltd., BP Exploration Operating Company Ltd | Bruce SSIS Structure | 0.0 | 20338.63 |
| PON1/7666 | Completed | 20 August 2018 | Chemical release | Repsol Sinopec Resources UK Limited | Saltire A Platform | 0.0 | 130.0 |
| PON1/7773 | Completed | 13 September 2018 | Chemical release | CNR International | Tiffany Platform | 0.0 | 634.0 |
| PON1/7798 | Completed | 19 September 2018 | Chemical release | BP Exploration Operating Company Ltd. | Schiehallion Cental Prod Mfold | 0.0 | 2190.0 |
| PON1/7801 | Completed | 20 September 2018 | Chemical release | COSL Drilling Europe AS, Nexen Petroleum U.K. Limited | COSLPioneer | 0.0 | 39.0 |
| PON1/7827 | Completed | 27 September 2018 | Chemical release | TAQA Bratani Limited | Harding Platform | 0.0 | 17.5 |
| PON1/7145 | Completed | 04 March 2018 | Oil release, Chemical release | Petrojarl, BP Exploration Operating Company Ltd | Petrojarl Foinaven | .010125 | 0.82845 |
| PON1/7820 | Completed | 24 September 2018 | Chemical release | Petrofac, Petrofac Facilities Management Limited | Stella FPF-1 | 0.0 | 1302.5 |
| PON1/6972 | Completed | 13 December 2017 | Oil release, Chemical release | BP Exploration Operating Company Ltd. | Schiehallion West Water Inject | .03001 | 349.97144000000003 |
| PON1/7296 | Completed | 26 April 2018 | Chemical release | Repsol Sinopec Resources UK Limited | Claymore A Platform | 0.0 | 382.0 |
| PON1/7821 | Completed | 25 September 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | .013856 | 0.0 |
| PON1/7810 | Completed | 23 September 2018 | Oil release | TAQA Bratani Limited | Cormorant A Platform | .000825 | 0.0 |
| PON1/7809 | Completed | 22 September 2018 | Oil release | TAQA Bratani Limited | Tern Platform | .462 | 0.0 |
| PON1/7754 | Completed | 07 September 2018 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | 0.0 | 228.72 |
| PON1/7807 | Completed | 22 September 2018 | Oil release | Nexen Petroleum U.K. Limited | Scott JU Platform | .0000252 | 0.0 |
| PON1/7804 | Completed | 21 September 2018 | Oil release | Chrysaor Limited | Lomond Platform | .1591 | 0.0 |
| PON1/7803 | Completed | 21 September 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Clair Phase 1 Platform | .000000001 | 0.0 |
| PON1/7672 | Completed | 14 August 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Leman CP Platform [SHELL] | .378 | 0.0 |
| PON1/7799 | Completed | 19 September 2018 | Chemical release | Dolphin Drilling Ltd, BP Exploration Operating Company Limited (UK Offshore) | Blackford Dolphin | 0.0 | 4.9 |
| PON1/7794 | Completed | 18 September 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Clair Phase 1 Platform | .000002 | 0.0 |
| PON1/7793 | Completed | 18 September 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Clair Phase 1 Platform | .0000023 | 0.0 |
| PON1/7792 | Completed | 18 September 2018 | Oil release | Fairfield Energy | Osprey Production Manifold | .0013 | 0.0 |
| PON1/7781 | Completed | 15 September 2018 | Oil release | Diamond Offshore Drilling (UK) Ltd, Total E&P North Sea UK Limited | Ocean Valiant | .0016 | 0.0 |
| PON1/7790 | Completed | 17 September 2018 | Chemical release | BP Exploration Operating Company Limited (UK Offshore) | Clair Phase 1 Platform | 0.0 | 0.2 |
| PON1/7789 | Completed | 16 September 2018 | Chemical release | Perenco UK Limited | Leman AP Platform [PERENCO] | 0.0 | 300.0 |
| PON1/7153 | Completed | 07 March 2018 | Oil release | Apache North Sea Limited | Forties FD Platform | .000003 | 0.0 |
| PON1/7658 | Completed | 11 August 2018 | Chemical release | Petrofac Facilities Management Limited | Stella FPF-1 | 0.0 | 7192.0 |
| PON1/7126 | Completed | 25 February 2018 | Oil release | Apache North Sea Limited | Forties FC Platform | .000205 | 0.0 |
| PON1/7103 | Completed | 18 February 2018 | Oil release | Apache North Sea Limited | Forties FE Platform | .002 | 0.0 |
| PON1/7785 | Completed | 16 September 2018 | Chemical release | Rowan Drilling (UK) Limited, Chrysaor Limited | Rowan Gorilla VII | 0.0 | 0.42 |
| PON1/7743 | Completed | 04 September 2018 | Oil release | Repsol Sinopec Resources UK Limited | Montrose A Platform | .02125 | 0.0 |
| PON1/7779 | Completed | 14 September 2018 | Oil release | Perenco UK Limited | Leman ED Platform [PERENCO] | .09 | 0.0 |
| PON1/7768 | Completed | 09 September 2018 | Chemical release | Petrofac Facilities Management Limited | Anasuria FPSO | 0.0 | 124.048 |
| PON1/7755 | Completed | 07 September 2018 | Chemical release | Premier Oil UK Limited | Solan Platform | 0.0 | 6.38 |
| PON1/7772 | Completed | 12 September 2018 | Oil release | ROWAN DRILLING (UK) LIMITED, TOTAL E&P UK PLC | Rowan Gorilla V | .000431 | 0.0 |
| PON1/7767 | Completed | 10 September 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Schiehallion West Water Inject | .000036 | 0.0 |
| PON1/7760 | Completed | 08 September 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Schiehallion West Water Inject | .000194 | 0.0 |
| PON1/7759 | Completed | 08 September 2018 | Oil release | BP Exploration Operating Company Ltd., BP Exploration Operating Company Limited (UK Offshore) | Marnock ETAP PDR Platform | .0003 | 0.0 |
| PON1/7758 | Completed | 08 September 2018 | Oil release | Enquest Heather Limited | Magnus Platform | .188 | 0.0 |
| PON1/7753 | Completed | 06 September 2018 | Oil release | Total E&P UK Limited | Alwyn North NAB Platform | .0005 | 0.0 |
| PON1/7749 | Completed | 05 September 2018 | Oil release | Nexen Petroleum U.K. Limited | Buzzard Production Platform | .0002 | 0.0 |
| PON1/6754 | Completed | 28 September 2017 | Oil release | Centrica Storage Limited | Rough CD Platform | .0531 | 0.0 |
| PON1/7745 | Completed | 04 September 2018 | Chemical release | Diamond Offshore Drilling (UK) Ltd, Chevron North Sea Limited | Ocean Guardian | 0.0 | 131.6 |
| PON1/7742 | Completed | 03 September 2018 | Chemical release | COSL Drilling Europe AS, Nexen Petroleum U.K. Limited | COSLPioneer | 0.0 | 7.0 |
| PON1/7731 | Completed | 31 August 2018 | Chemical release | Spirit Energy Production UK Limited | Morecambe North Platform | 0.0 | 266.25 |
| PON1/7739 | Completed | 03 September 2018 | Oil release | Nexen Petroleum U.K. Limited | Buzzard Production Platform | .0004 | 0.0 |
| PON1/7727 | Completed | 29 August 2018 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Clipper PT Platform | 0.0 | 331.6 |
| PON1/7646 | Completed | 08 August 2018 | Chemical release | TAQA Bratani Limited | Pelican Manifold | 0.0 | 143.299 |
| PON1/7734 | Completed | 02 September 2018 | Chemical release | TAQA Bratani Limited | Harding Platform | 0.0 | 18.0 |
| PON1/7599 | Completed | 25 July 2018 | Chemical release | Marathon Oil U.K. LLC | Brae A Platform | 0.0 | 2499.0 |
| PON1/7730 | Completed | 30 August 2018 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Well Enhancer | 0.0 | 10.0 |
| PON1/7327 | Completed | 07 May 2018 | Chemical release | Repsol Sinopec Resources UK Limited | Claymore A Platform | 0.0 | 259.0 |
| PON1/6701 | Completed | 08 September 2017 | Oil release | Centrica Storage Limited | Rough BD Platform | .000211 | 0.0 |
| PON1/7726 | Completed | 28 August 2018 | Chemical release | Dolphin Drilling Ltd, BP Exploration Operating Company Limited (UK Offshore) | Blackford Dolphin | 0.0 | 1.0 |
| PON1/7631 | Completed | 04 August 2018 | Chemical release | Petrofac Facilities Management Limited | Stella FPF-1 | 0.0 | 2.0 |
| PON1/7644 | Completed | 07 August 2018 | Chemical release | Petrofac Facilities Management Limited | Stella FPF-1 | 0.0 | 2.0 |
| PON1/7689 | Completed | 19 August 2018 | Oil release | Petrofac Facilities Management Limited | Stella FPF-1 | .002619 | 0.0 |
| PON1/7705 | Completed | 23 August 2018 | Oil release | Petrofac Facilities Management Limited | Stella FPF-1 | .003492 | 0.0 |
| PON1/7715 | Completed | 26 August 2018 | Oil release | CNR International | Ninian Central Platform | .1 | 0.0 |
| PON1/7714 | Completed | 25 August 2018 | Oil release | Perenco UK Limited | Leman AX Platform [PERENCO] | .1 | 0.0 |
| PON1/7708 | Completed | 24 August 2018 | Chemical release | Dolphin Drilling Ltd, BP Exploration Operating Company Limited (UK Offshore) | Blackford Dolphin | 0.0 | 20.0 |
| PON1/7698 | Completed | 21 August 2018 | Oil release | Rowan Drilling (UK) Limited, Chrysaor Limited | Rowan Gorilla VII | .000098 | 0.0 |
| PON1/7704 | Completed | 23 August 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Andrew Platform | .176 | 0.0 |
| PON1/7701 | Completed | 22 August 2018 | Oil release | Repsol Sinopec Resources UK Limited | Bleo Holm FPSO | .00628 | 0.0 |
| PON1/7696 | Completed | 20 August 2018 | Chemical release | Diamond Offshore Drilling (UK) Ltd, Chevron North Sea Limited | Ocean Guardian | 0.0 | 34131.9 |
| PON1/7695 | Completed | 20 August 2018 | Chemical release | ConocoPhillips (U.K.) Britannia Limited | Britannia Platform | 0.0 | 0.01 |
| PON1/7690 | Completed | 19 August 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Clair Ridge Platform | .000005805 | 0.0 |
| PON1/7521 | Completed | 02 July 2018 | Chemical release | BP Exploration Operating Company Ltd., BP Exploration Operating Company Ltd | Bruce Phase II Subsea Manifold | 0.0 | 9711.62 |
| PON1/7653 | Completed | 09 August 2018 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | 0.0 | 9.0E-4 |
| PON1/7620 | Completed | 31 July 2018 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | 0.0 | 1.57E-4 |
| PON1/7498 | Completed | 27 June 2018 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | 0.0 | 5.65E-4 |
| PON1/7691 | Completed | 20 August 2018 | Chemical release | North Atlantic Drilling UK Ltd., Petrofac Facilities Management Limited | West Phoenix | 0.0 | 228.0 |
| PON1/7688 | Completed | 19 August 2018 | Oil release | Maersk Oil North Sea UK Limited, Total E&P UK Limited | Culzean ULQ | .01 | 0.0 |
| PON1/7687 | Completed | 19 August 2018 | Oil release | Centrica Storage Limited | Rough BD Platform | .000306 | 0.0 |
| PON1/7685 | Completed | 18 August 2018 | Chemical release | Nexen Petroleum U.K. Limited | Scott Subsea Structure B | 0.0 | 1035.75 |
| PON1/7683 | Completed | 18 August 2018 | Chemical release | BP Exploration Operating Company Ltd. | Loyal Subsea | 0.0 | 0.2 |
| PON1/7682 | Completed | 17 August 2018 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | 0.0 | 6.3 |
| PON1/7681 | Completed | 17 August 2018 | Chemical release | COSL Drilling Europe AS, Nexen Petroleum U.K. Limited | COSLPioneer | 0.0 | 379.7 |
| PON1/7680 | Completed | 16 August 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | .03559 | 0.0 |
| PON1/7669 | Completed | 12 August 2018 | Oil release | Chrysaor Limited | Everest North Platform | .000375 | 0.0 |
| PON1/7677 | Completed | 16 August 2018 | Chemical release | BP Exploration Operating Company Limited (UK Offshore) | Marnock ETAP PDR Platform | 0.0 | 0.1 |
| PON1/7675 | Completed | 15 August 2018 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Gannet A Platform | 0.0 | 0.42 |
| PON1/7674 | Completed | 15 August 2018 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .003 | 0.0 |
| PON1/7641 | Completed | 07 August 2018 | Oil release | Perenco UK Limited | Excalibur A Platform | .22 | 0.0 |
| PON1/7673 | Completed | 15 August 2018 | Oil release | Nexen Petroleum U.K. Limited | Buzzard Production Platform | .00005 | 0.0 |
| PON1/7654 | Completed | 09 August 2018 | Oil release | Perenco UK Limited | Pickerill B Platform | .12 | 0.0 |
| PON1/7647 | Completed | 08 August 2018 | Oil release | Paragon Offshore, TAQA Bratani Limited | Paragon MSS1 | .016300853 | 0.0 |
| PON1/7670 | Completed | 08 August 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Gannet F Subsea Completion | .001 | 0.0 |
| PON1/7668 | Completed | 12 August 2018 | Oil release | Centrica Storage Limited | Rough CD Platform | .000077 | 0.0 |
| PON1/7663 | Completed | 12 August 2018 | Oil release | Dana Petroleum PLC | Triton FPSO | .0556 | 0.0 |
| PON1/7662 | Completed | 12 August 2018 | Oil release | TOTAL E&P North Sea UK Limited (TEPNSUK), Total E&P UK Limited | Gryphon A | .000054 | 0.0 |
| PON1/7659 | Completed | 11 August 2018 | Oil release | Chevron, Chevron North Sea Limited | Alba FSU | .0000058 | 0.0 |
| PON1/7649 | Completed | 08 August 2018 | Oil release | Odfjell Drilling, BP Exploration Operating Company Limited (UK Offshore) | Deepsea Aberdeen | .00085 | 0.0 |
| PON1/7638 | Completed | 06 August 2018 | Oil release | North Atlantic Drilling UK Ltd. | West Hercules | .009 | 0.0 |
| PON1/7640 | Completed | 07 August 2018 | Oil release | Total E&P UK Ltd, Total E&P North Sea UK Ltd | Culzean ULQ | .005 | 0.0 |
| PON1/7643 | Completed | 07 August 2018 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Shearwater C PUQ Platform | 0.0 | 174.9 |
| PON1/7637 | Completed | 05 August 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Normand Subsea | .00043 | 0.0 |
| PON1/7632 | Completed | 04 August 2018 | Oil release | Neptune E&P UK Ltd | Cygnus QU Platform | .00000096 | 0.0 |
| PON1/7629 | Completed | 04 August 2018 | Oil release | Total E&P UK Limited | Dunbar Platform | 1.08 | 0.0 |
| PON1/7451 | Completed | 13 June 2018 | Oil release | Eni UK Limited | ISP Pioneer interfaced with Douglas Wellhead Platform | .01524 | 0.0 |
| PON1/7627 | Completed | 03 August 2018 | Oil release | Total E&P UK Limited | Dunbar Platform | .0005 | 0.0 |
| PON1/7625 | Completed | 03 August 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Well Enhancer | .00455 | 0.0 |
| PON1/7623 | Completed | 02 August 2018 | Chemical release | Spirit Energy North Sea Limited | Subsea manifold | 0.0 | 0.28 |
| PON1/7624 | Completed | 02 August 2018 | Oil release | Spirit Energy Production UK Limited, Hydrocarbon Resources Limited | Morecambe South CPP1 Platform | .000001 | 0.0 |
| PON1/7550 | Completed | 08 July 2018 | Oil release | Petrofac Facilities Management Limited | Anasuria FPSO | .001 | 0.0 |
| PON1/6363 | Completed | 02 June 2017 | Oil release | Britoil Limited, BP Exploration Operating Company Limited (UK Offshore) | Bruce PUQ Platform | .01197567 | 0.0 |
| PON1/7622 | Completed | 31 July 2018 | Oil release | Dana Petroleum PLC | Triton FPSO | .0005 | 0.0 |
| PON1/7621 | Completed | 31 July 2018 | Chemical release | Total E&P UK Limited | Alwyn North NAA Platform | 0.0 | 30.0 |
| PON1/7607 | Completed | 27 July 2018 | Chemical release | BP Exploration Operating Company Ltd. | Mirren Subsea Completion | 0.0 | 400.0 |
| PON1/6834 | Completed | 27 October 2017 | Chemical release | Repsol Sinopec Resources UK Limited | Claymore A Platform | 0.0 | 2754.0 |
| PON1/7604 | Completed | 26 July 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Clair Phase 1 Platform | .0000041 | 0.0 |
| PON1/7618 | Completed | 30 July 2018 | Oil release | Chrysaor Limited | Armada Platform | .001 | 0.0 |
| PON1/7617 | Completed | 29 July 2018 | Oil release | Bumi Armada, Bumi Armada UK Limited | Kraken FPSO | .334 | 0.0 |
| PON1/7600 | Completed | 25 July 2018 | Chemical release | Rowan Drilling (UK) Limited, Chrysaor Limited | Rowan Gorilla VII | 0.0 | 10.0 |
| PON1/7610 | Completed | 27 July 2018 | Oil release | Hydrocarbons Rresources Limited, Hydrocarbon Resources Limited | Morecambe South DP8 Platform | .000425 | 0.0 |
| PON1/7609 | Completed | 27 July 2018 | Oil release | Stena Drilling Limited, Nexen Petroleum U.K. Limited | Stena Spey | .0004 | 0.0 |
| PON1/7598 | Completed | 23 July 2018 | Oil release | Marathon Oil U.K. LLC | Brae A Platform | .0000996 | 0.0 |
| PON1/7608 | Completed | 27 July 2018 | Oil release | Fairfield Energy | Merlin Subsea completion | .00266013 | 0.0 |
| PON1/7602 | Completed | 25 July 2018 | Oil release | TAQA Bratani Limited | Eider Platform | .0005 | 0.0 |
| PON1/7601 | Completed | 25 July 2018 | Oil release | Fairfield Energy | Merlin Subsea Completion | .004990125 | 0.0 |
| PON1/7594 | Completed | 23 July 2018 | Oil release | Total E&P UK Limited | Dunbar Platform | .0001 | 0.0 |
| PON1/7591 | Completed | 23 July 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | .00239 | 0.0 |
| PON1/7574 | Completed | 17 July 2018 | Oil release | Chevron | Captain FPSO | .005 | 0.0 |
| PON1/7585 | Completed | 21 July 2018 | Chemical release | Golar Nor (UK)LTD, BP Exploration Operating Company Limited (UK Offshore) | Petrojarl Foinaven | 0.0 | 75.0 |
| PON1/7583 | Completed | 21 July 2018 | Oil release | Paragon Offshore, TAQA Bratani Limited | Paragon MSS1 | .015 | 0.0 |
| PON1/7582 | Completed | 21 July 2018 | Oil release | Centrica Storage Limited | Rough BD Platform | .00011 | 0.0 |
| PON1/7580 | Completed | 21 July 2018 | Oil release | Total E&P UK Limited, Unknown Third Party | Dunbar PlatformUnknown 3rd Party | .1 | 0.0 |
| PON1/7579 | Completed | 21 July 2018 | Oil release | Transocean, Enquest Heather Limited | Transocean Leader | .003 | 0.0 |
| PON1/7578 | Completed | 20 July 2018 | Chemical release | CNR International (U.K.) Limited | Lyell Manifold | 0.0 | 212.0 |
| PON1/7541 | Completed | 06 July 2018 | Oil release | Chrysaor Limited | Armada Platform | .1936 | 0.0 |
| PON1/7576 | Completed | 19 July 2018 | Chemical release | Premier Oil UK Limited | Solan Platform | 0.0 | 9.850000000000001 |
| PON1/7573 | Completed | 17 July 2018 | Oil release | Marathon Oil U.K. LLC | Brae B Platform | .000848 | 0.0 |
| PON1/7453 | Completed | 14 June 2018 | Chemical release | Transocean, Petrofac Facilities Management Limited | Paul B. Loyd, Jnr | 0.0 | 3192.96 |
| PON1/7572 | Completed | 17 July 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Gannet A Platform | .000576 | 0.0 |
| PON1/7571 | Completed | 16 July 2018 | Oil release | Nexen Petroleum U.K. Limited | Buzzard Production Platform | .00005 | 0.0 |
| PON1/7570 | Completed | 15 July 2018 | Chemical release | Total E&P UK Limited | Alwyn North NAA Platform | 0.0 | 2000.0 |
| PON1/7547 | Completed | 08 July 2018 | Oil release | Marathon Oil U.K. LLC | Brae B Platform | .92628 | 0.0 |
| PON1/7564 | Completed | 13 July 2018 | Oil release | Total E&P North Sea UK Limited (TEPNSUK), Total E&P UK Limited | Global Producer III | .01 | 0.0 |
| PON1/7509 | Completed | 29 June 2018 | Chemical release | Repsol Sinopec Resources UK Limited | Claymore A Platform | 0.0 | 0.0021 |
| PON1/7563 | Completed | 13 July 2018 | Chemical release | Transocean, Zennor Pathway Limited | Paul B. Loyd, Jnr | 0.0 | 0.28 |
| PON1/7562 | Completed | 12 July 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Clair Ridge Platform | .0002666 | 0.0 |
| PON1/7561 | Completed | 12 July 2018 | Chemical release | Stena Drilling Limited, Total E&P UK Limited | Stena Don | 0.0 | 2356.0 |
| PON1/7544 | Completed | 07 July 2018 | Oil release | Centrica Storage Limited | Rough BP Platform | .000259 | 0.0 |
| PON1/7556 | Completed | 10 July 2018 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .0000002 | 0.0 |
| PON1/7555 | Completed | 09 July 2018 | Chemical release | PETROFAC, Ithaca Energy (UK) Limited | Stella FPF-1 | 0.0 | 1200.0 |
| PON1/7554 | Completed | 09 July 2018 | Chemical release | Enquest Heather Limited | Thistle A Platform | 0.0 | 40.0 |
| PON1/7551 | Completed | 09 July 2018 | Oil release | CNR International (U.K.) Limited | Ninian Southern Platform | .2191 | 0.0 |
| PON1/7542 | Completed | 07 July 2018 | Oil release | Odfjell Drilling, BP Exploration Operating Company Limited (UK Offshore) | Deepsea Aberdeen | .000529 | 0.0 |
| PON1/7540 | Completed | 06 July 2018 | Oil release | Perenco UK Limited | Leman ED Platform [PERENCO] | .002 | 0.0 |
| PON1/7536 | Completed | 05 July 2018 | Chemical release | Chevron North Sea Limited | Erskine Platform | 0.0 | 1.0 |
| PON1/7535 | Completed | 05 July 2018 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .0001 | 0.0 |
| PON1/7528 | Completed | 03 July 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Clair Ridge Platform | .0086 | 0.0 |
| PON1/7519 | Completed | 02 July 2018 | Chemical release | Repsol Sinopec Resources UK Limited | Clyde Platform | 0.0 | 108.5 |
| PON1/7526 | Completed | 03 July 2018 | Oil release | ConocoPhillips (U.K.) Limited | Britannia Platform | .000247203 | 0.0 |
| PON1/7524 | Completed | 03 July 2018 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .0005 | 0.0 |
| PON1/7523 | Completed | 03 July 2018 | Oil release | Total E&P UK Limited | Dunbar Platform | .017 | 0.0 |
| PON1/7518 | Completed | 02 July 2018 | Oil release | Helix Energy Solutions (U.K.) Limited, CNR International (U.K.) Limited | MSV Seawell | .003 | 0.0 |
| PON1/7517 | Completed | 01 July 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Clair Phase 1 Platform | .00000002 | 0.0 |
| PON1/7514 | Completed | 01 July 2018 | Oil release | Perenco UK Limited | Leman G Platform [PERENCO] | .005 | 0.0 |
| PON1/7512 | Completed | 01 July 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | .0176 | 0.0 |
| PON1/7495 | Completed | 27 June 2018 | Dana Petroleum PLC | Triton FPSO | 0.0 | 0.0 | |
| PON1/7508 | Completed | 29 June 2018 | Chemical release | ENSCO plc, Premier Oil UK Limited | Ensco 100 | 0.0 | 0.33 |
| PON1/7505 | Completed | 29 June 2018 | Chemical release | Total E&P UK Limited | Dunbar Platform | 0.0 | 350.0 |
| PON1/7504 | Completed | 29 June 2018 | Oil release | BP Exploration Operating Company Ltd., BP Exploration Operating Company Ltd | Bruce PUQ Platform | .00015 | 0.0 |
| PON1/7503 | Completed | 28 June 2018 | Oil release | Total E&P UK Limited | Alwyn North NAA Platform | .007689 | 0.0 |
| PON1/7502 | Completed | 28 June 2018 | Chemical release | Odfjell Drilling, BP Exploration Operating Company Limited (UK Offshore) | Deepsea Aberdeen | 0.0 | 0.43 |
| PON1/7501 | Completed | 28 June 2018 | Oil release | Enquest Heather Limited | Heather A Platform | .0008 | 0.0 |
| PON1/7499 | Completed | 23 June 2018 | Chemical release | Petrofac Facilities Management Limited | Miller Platform | 0.0 | 1.0 |
| PON1/7221 | Completed | 31 March 2018 | Oil release | Britoil Limited, BP Exploration Operating Company | Bruce PUQ Platform | .00361746 | 0.0 |
| PON1/7497 | Completed | 27 June 2018 | Oil release | Perenco UK Limited | Ravenspurn North ST3 Platform | .02125 | 0.0 |
| PON1/7496 | Completed | 27 June 2018 | Oil release | Centrica Storage Limited | Rough BP Platform | .000049 | 0.0 |
| PON1/6308 | Completed | 27 April 2017 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | 0.0 | 3914.0 |
| PON1/7494 | Completed | 26 June 2018 | Oil release | BW Offshore Catcher (UK) Limited | BW Catcher | .003 | 0.0 |
| PON1/7492 | Completed | 26 June 2018 | Oil release | Centrica Storage Limited | Rough BD Platform | .0001 | 0.0 |
| PON1/7489 | Completed | 25 June 2018 | Chemical release | Enquest Heather Limited | Thistle A Platform | 0.0 | 1.0 |
| PON1/7488 | Completed | 25 June 2018 | Oil release | TAQA Bratani Limited | Eider Platform | .00015 | 0.0 |
| PON1/7484 | Completed | 24 June 2018 | Chemical release | BP Exploration Operating Company Ltd., BP Exploration Operating Company Ltd | Bruce PUQ Platform | 0.0 | 1.0 |
| PON1/7485 | Completed | 24 June 2018 | Chemical release | BP Exploration Operating Company Ltd., BP Exploration Operating Company Ltd | Bruce PUQ Platform | 0.0 | 8.0 |
| PON1/7480 | Completed | 23 June 2018 | Chemical release | Maersk Oil North Sea UK Ltd, Maersk Oil North Sea UK Limited | Gryphon A | 0.0 | 24.0 |
| PON1/7481 | Completed | 24 June 2018 | Chemical release | COSL Drilling Europe AS, Nexen Petroleum U.K. Limited | COSLPioneer | 0.0 | 2.0 |
| PON1/7477 | Completed | 23 June 2018 | Oil release | Premier Oil UK Limited | Solan Platform | .00395 | 0.0 |
| PON1/7475 | Completed | 23 June 2018 | Chemical release | Odfjell Drilling, BP Exploration Operating Company Limited (UK Offshore) | Deepsea Aberdeen | 0.0 | 6.62 |
| PON1/7474 | Completed | 23 June 2018 | Chemical release | Enquest Heather Limited | Thistle A Platform | 0.0 | 1.0 |
| PON1/7473 | Completed | 22 June 2018 | Dana Petroleum PLC | Triton FPSO | 0.0 | 0.0 | |
| PON1/7472 | Completed | 22 June 2018 | Chemical release | Ithaca Energy (UK) Limited | Stella FPF-1 | 0.0 | 1705.0 |
| PON1/6968 | Completed | 11 December 2017 | Chemical release | Enquest Heather Limited | Thistle A Platform | 0.0 | 1.52 |
| PON1/7456 | Completed | 15 June 2018 | Dana Petroleum PLC | Triton FPSO | 0.0 | 0.0 | |
| PON1/7471 | Completed | 21 June 2018 | Oil release | Maersk Oil North Sea UK Limited | Global Producer III | .05 | 0.0 |
| PON1/7466 | Completed | 20 June 2018 | Oil release | Perenco UK Limited | Leman AP Platform [PERENCO] | .04 | 0.0 |
| PON1/7403 | Completed | 31 May 2018 | Oil release | TAQA Bratani Limited | Cormorant A Platform | .004482 | 0.0 |
| PON1/7458 | Completed | 17 June 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Clair Phase 1 Platform | .000019 | 0.0 |
| PON1/7457 | Completed | 16 June 2018 | Chemical release | Transocean, Fairfield Energy | Sedco 712 | 0.0 | 157.0 |
| PON1/7450 | Completed | 13 June 2018 | Oil release | Faroe Petroleum | Schooner A Platform | .002 | 0.0 |
| PON1/7449 | Completed | 13 June 2018 | Oil release | Total E&P UK Limited | Dunbar Platform | .0005 | 0.0 |
| PON1/7416 | Completed | 03 June 2018 | Oil release | TAQA Bratani Limited | Eider Platform | .00374 | 0.0 |
| PON1/7444 | Completed | 07 June 2018 | Chemical release | CNR International | Ninian Central Platform | 0.0 | 6.73 |
| PON1/7445 | Completed | 12 June 2018 | Oil release | ENSCO plc, Repsol Sinopec Resources UK Limited | Ensco 80 | .000158 | 0.0 |
| PON1/7228 | Completed | 29 September 2017 | Chemical release | Repsol Sinopec Resources UK Limited | Tweedsmuir South SSTM | 0.0 | 13800.0 |
| PON1/7440 | Completed | 11 June 2018 | Chemical release | Spirit Energy Production UK Limited, Spirit Energy Resources Limited | Morecambe North Platform | 0.0 | 129.0 |
| PON1/7232 | Completed | 03 April 2018 | Chemical release | Perenco UK Limited | West Sole WA Main Platform | 0.0 | 1721.0 |
| PON1/7122 | Completed | 23 February 2018 | Chemical release | BP Exploration Operating Company Ltd., BP Exploration Operating Company | Bruce Phase II Subsea Manifold | 0.0 | 10899.52 |
| PON1/7442 | Completed | 11 June 2018 | Oil release | ConocoPhillips Petroleum Company U.K. Limited, ConocoPhillips (U.K.) Limited | Jade Steel Platform | .00008137 | 0.0 |
| PON1/7439 | Completed | 11 June 2018 | Oil release | Apache North Sea Limited | Forties FC Platform | .00123 | 0.0 |
| PON1/7438 | Completed | 10 June 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Clair Ridge Platform | .01637 | 0.0 |
| PON1/7432 | Completed | 09 June 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Clair Ridge Platform | .001 | 0.0 |
| PON1/7431 | Completed | 08 June 2018 | Oil release | Chevron North Sea Limited | Captain WPP'A' | .01266 | 0.0 |
| PON1/7430 | Completed | 08 June 2018 | Chemical release | Odfjell Drilling, BP Exploration Operating Company Limited (UK Offshore) | Deepsea Aberdeen | 0.0 | 10.4 |
| PON1/7429 | Completed | 08 June 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Shearwater C PUQ Platform | .00027 | 0.0 |
| PON1/6359 | Completed | 01 June 2017 | Chemical release | Repsol Sinopec Resources UK Limited | Clyde Platform | 0.0 | 25876.0 |
| PON1/7427 | Completed | 08 June 2018 | Oil release | ConocoPhillips, ConocoPhillips (U.K.) Limited | Judy Platform | .00009225 | 0.0 |
| PON1/7390 | Completed | 27 May 2018 | Chemical release | Marathon Oil U.K. LLC | Brae A Platform | 0.0 | 771.47 |
| PON1/6557 | Completed | 25 July 2017 | Chemical release | Total E&P UK Limited | Elgin PUQ Platform | 0.0 | 6.84606 |
| PON1/6477 | Completed | 01 June 2017 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Bittern Subsea Manifold 1 | 0.0 | 172.0 |
| PON1/7211 | Completed | 27 March 2018 | Chemical release | Maersk Oil North Sea UK Limited | Gryphon A | 0.0 | 65.01 |
| PON1/7419 | Completed | 04 June 2018 | Oil release | Ithaca Energy (UK) Limited | Stella FPF-1 | .22 | 0.0 |
| PON1/7395 | Completed | 28 May 2018 | Oil release | Repsol Sinopec Resources UK Limited | Piper B Platform | .00093 | 0.0 |
| PON1/7059 | Completed | 03 February 2018 | Oil release | CNR International (U.K.) Limited | Lyell Manifold | .00084 | 0.0 |
| PON1/7414 | Completed | 03 June 2018 | Chemical release | BW Offshore Catcher (UK) Limited | BW Catcher | 0.0 | 54.0 |
| PON1/7417 | Completed | 03 June 2018 | Oil release | Oranje-Nassau Energie UK Limited | Sean PP Platform | .018 | 0.0 |
| PON1/7406 | Completed | 01 June 2018 | Dana Petroleum PLC | Triton FPSO | 0.0 | 0.0 | |
| PON1/7410 | Completed | 02 June 2018 | Oil release | Centrica Storage Limited | Rough AD Platform | .001 | 0.0 |
| PON1/7409 | Completed | 02 June 2018 | Oil release | Stena Drilling Limited, Total E&P UK Limited | Stena Don | .02 | 0.0 |
| PON1/7407 | Completed | 02 June 2018 | Chemical release | Total E&P UK Limited | Forvie Manifold | 0.0 | 0.121 |
| PON1/7405 | Completed | 01 June 2018 | Chemical release | CNR International (U.K.) Limited | Thelma Manifold | 0.0 | 0.02 |
| PON1/7404 | Completed | 31 May 2018 | Chemical release | TAQA Bratani Limited | Harding Platform | 0.0 | 12.0 |
| PON1/7377 | Completed | 21 May 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Clair Ridge Platform | .00002112 | 0.0 |
| PON1/7398 | Completed | 30 May 2018 | Chemical release | BP Exploration Operating Company Limited (UK Offshore) | Clair Ridge Platform | 0.0 | 0.5375 |
| PON1/7339 | Completed | 10 May 2018 | Oil release | EnQuest NNS Limited | Magnus Platform | .00000851 | 0.0 |
| PON1/7082 | Completed | 09 February 2018 | Chemical release | Premier Oil E&P UK EU Limited, Premier Oil UK Limited | Babbage Platform | 0.0 | 37.0 |
| PON1/7210 | Completed | 26 March 2018 | Chemical release | Apache Beryl I Limited | Beryl B Platform | 0.0 | 1493.0 |
| PON1/7386 | Completed | 24 May 2018 | Chemical release | Eni UK Limited | Lennox Platform | 0.0 | 134.0 |
| PON1/7385 | Completed | 07 May 2018 | Oil release | CNR International (U.K.) Limited | Ninian Central Platform | .00076 | 0.0 |
| PON1/7371 | Completed | 21 May 2018 | Dana Petroleum PLC | Triton FPSO | 0.0 | 0.0 | |
| PON1/7383 | Completed | 23 May 2018 | Oil release | Marathon Oil U.K. LLC | Brae B Platform | .04 | 0.0 |
| PON1/7382 | Completed | 23 May 2018 | Oil release | Centrica Storage Limited | Rough BD Platform | .000026 | 0.0 |
| PON1/7381 | Completed | 23 May 2018 | Oil release | BP Exploration Operating Company Ltd., BP Exploration Operating Company | Bruce D Platform | .002 | 0.0 |
| PON1/7380 | Completed | 23 May 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | ROV DMac skid | .0015 | 0.0 |
| PON1/7378 | Completed | 21 May 2018 | Chemical release | Rowan Drilling (UK) Limited, Chrysaor Limited | Rowan Gorilla VII | 0.0 | 1.0 |
| PON1/7374 | Completed | 22 March 2018 | Oil release | Enquest NNS Limited, Enquest Heather Limited | Magnus Platform | .000406 | 0.0 |
| PON1/7373 | Completed | 30 March 2018 | Chemical release | EnQuest NNS Limited, Enquest Heather Limited | Magnus Platform | 0.0 | 2.0 |
| PON1/7357 | Completed | 16 May 2018 | Chemical release | Eni UK Limited | Douglas DD Platform | 0.0 | 96.33 |
| PON1/7372 | Completed | 21 May 2018 | Oil release | TAQA Bratani Limited | Cormorant North Platform | .15499 | 0.0 |
| PON1/7370 | Completed | 19 May 2018 | Oil release | Centrica Storage Limited | Rough BD Platform | .000125 | 0.0 |
| PON1/7369 | Completed | 20 May 2018 | Oil release | Centrica Storage Limited | Rough BD Platform | .000235 | 0.0 |
| PON1/7368 | Completed | 20 May 2018 | Oil release | BP Exploration Operating Company Ltd. | Clair Phase 1 Platform | .000453 | 0.0 |
| PON1/7365 | Completed | 19 May 2018 | Oil release | Hydrocarbon Resources Limited | Morecambe South DP6 Platform | .01 | 0.0 |
| PON1/7289 | Completed | 24 April 2018 | Chemical release | Eni UK Limited | Douglas DD Platform | 0.0 | 1360.0 |
| PON1/7363 | Completed | 19 May 2018 | Chemical release | Nexen Petroleum U.K. Limited | Golden Eagle W Platform | 0.0 | 21.5 |
| PON1/7362 | Completed | 17 May 2018 | Dana Petroleum PLC | Triton FPSO | 0.0 | 0.0 | |
| PON1/7358 | Completed | 16 May 2018 | Oil release | CNR International (U.K.) Limited | Toni Production Template | .003 | 0.0 |
| PON1/7356 | Completed | 16 May 2018 | Oil release | Maersk Drilling UK Ltd, Total E&P UK Limited | Maersk Highlander | .0002 | 0.0 |
| PON1/7355 | Completed | 16 May 2018 | Oil release | BP Exploration Operating Company Ltd. | Clair Phase 1 Platform | .000871 | 0.0 |
| PON1/6940 | Completed | 01 December 2017 | Chemical release | ConocoPhillips | McAdam Wellhead Protection Str | 0.0 | 31.03 |
| PON1/7151 | Completed | 05 March 2018 | Chemical release | ConocoPhillips (U.K.) Limited | McAdam Wellhead Protection Str | 0.0 | 985.15 |
| PON1/7177 | Completed | 18 March 2018 | Chemical release | ConocoPhillips (U.K.) Limited | McAdam Wellhead Protection Str | 0.0 | 738.02 |
| PON1/6556 | Completed | 23 July 2017 | Oil release | CNR International (U.K.) Limited | Ninian Central Platform | 1.393 | 0.0 |
| PON1/7352 | Completed | 05 May 2018 | Oil release | EnQuest, Enquest Heather Limited | Magnus Platform | .001398 | 0.0 |
| PON1/7349 | Completed | 13 May 2018 | Oil release | Spirit Energy Production UK limited, Spirit Energy North Sea Oil Limited | Morecambe South CPP1 Platform | .000004 | 0.0 |
| PON1/7346 | Completed | 12 May 2018 | Oil release | BP Exploration Operating Company Ltd. | Clair Phase 1 Platform | .000009 | 0.0 |
| PON1/7344 | Completed | 12 May 2018 | Oil release | Nexen Petroleum U.K. Limited | Buzzard Utilities Platform | .000018 | 0.0 |
| PON1/7341 | Completed | 11 May 2018 | Oil release | COSL Drilling Europe AS, Nexen Petroleum U.K. Limited | COSLPioneer | .00004 | 0.0 |
| PON1/7340 | Completed | 11 May 2018 | Oil release | ConocoPhillips, ConocoPhillips (U.K.) Limited | Judy Platform | .002613068 | 0.0 |
| PON1/7336 | Completed | 09 May 2018 | Oil release | Neptune E&P UK Ltd | Cygnus A PU Platform | .000007 | 0.0 |
| PON1/7334 | Completed | 09 May 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Mungo Production Manifold | .065 | 0.0 |
| PON1/7333 | Completed | 09 May 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Clair Ridge Platform | .000496 | 0.0 |
| PON1/7332 | Completed | 09 May 2018 | Oil release | Eni UK Limited | Douglas OSI | .00003 | 0.0 |
| PON1/7322 | Completed | 07 May 2018 | Oil release | Faroe Petroleum | Ketch A Platform | .004 | 0.0 |
| PON1/7318 | Completed | 06 May 2018 | Oil release | Nexen Petroleum U.K. Limited | Scott JU Platform | .00002 | 0.0 |
| PON1/7314 | Completed | 05 May 2018 | Oil release | Petrofac Facilities Management Limited | Schooner A Platform | .06 | 0.0 |
| PON1/7311 | Completed | 05 May 2018 | Oil release | ENSCO plc, Repsol Sinopec Resources UK Limited | Ensco 80 | .00133 | 0.0 |
| PON1/7310 | Completed | 04 May 2018 | Chemical release | Maersk Oil North Sea UK Limited | Global Producer III | 0.0 | 189.0 |
| PON1/7309 | Completed | 03 May 2018 | Oil release | Enquest Heather Limited | Magnus | .00179683 | 0.0 |
| PON1/7306 | Completed | 01 May 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Shearwater A Wellhead Platform | .00001 | 0.0 |
| PON1/7200 | Completed | 24 March 2018 | Chemical release | Repsol Sinopec Resources UK Limited | Arbroath Platform | 0.0 | 180.0 |
| PON1/7190 | Completed | 21 March 2018 | Oil release | Repsol Sinopec Resources UK Limited | Montrose A Platform | .00072 | 0.0 |
| PON1/7259 | Completed | 14 April 2018 | Oil release | Ithaca Energy (UK) Limited | Stella FPF-1 | .26 | 0.0 |
| PON1/7299 | Completed | 25 April 2018 | Chemical release | Marathon Oil U.K. LLC | Brae A Platform | 0.0 | 1066.0 |
| PON1/7302 | Completed | 30 April 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Clair Ridge Platform | .005 | 0.0 |
| PON1/7293 | Completed | 25 April 2018 | Oil release | Premier Oil UK Limited | Balmoral FPV | .04793 | 0.0 |
| PON1/7288 | Completed | 24 April 2018 | Oil release, Chemical release | Premier Oil UK Limited | Premier Oil Caledonia Subsea Infrastructure | .06642 | 659.75 |
| PON1/6819 | Completed | 21 October 2017 | Oil release | BP Exploration Operating Company Ltd., BP Exploration Operating Company | Bruce PUQ Platform | .427 | 0.0 |
| PON1/7287 | Completed | 24 April 2018 | Oil release | Odfjell Drilling, BP Exploration Operating Company Limited (UK Offshore) | Deepsea Aberdeen | .0038 | 0.0 |
| PON1/7286 | Completed | 22 April 2018 | Chemical release | Marathon Oil U.K. LLC | Brae A Platform | 0.0 | 2456.0 |
| PON1/7284 | Completed | 23 April 2018 | Chemical release | ConocoPhillips (U.K.) Britannia Limited | Britannia | 0.0 | 0.07344 |
| PON1/7283 | Completed | 23 April 2018 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Seawell LWIV | 0.0 | 1.0 |
| PON1/7281 | Completed | 22 April 2018 | Oil release | Chevron North Sea Limited | Captain FPSO | .00001 | 0.0 |
| PON1/7279 | Completed | 22 April 2018 | Oil release | Nexen Petroleum U.K. Limited | Scott JD Platform | .0009 | 0.0 |
| PON1/7277 | Completed | 21 April 2018 | Oil release | ENGIE E&P UK Limited, Neptune E&P UK Ltd | Cygnus B Platform | .00013 | 0.0 |
| PON1/7275 | Completed | 19 April 2018 | Oil release | Neptune Energy Ltd, Neptune E&P UK Ltd | Cygnus B Platform | .0004425 | 0.0 |
| PON1/7255 | Completed | 13 April 2018 | Oil release | BW Offshore Catcher (UK) Limited | BW Catcher | .09 | 0.0 |
| PON1/7274 | Completed | 19 April 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore), Island Offshore | Island Constructor | .00025 | 0.0 |
| PON1/7273 | Completed | 19 April 2018 | Oil release | Perenco UK Limited | Cleeton CPQ Platform | .94 | 0.0 |
| PON1/7271 | Completed | 17 April 2018 | Chemical release | COSL Drilling Europe AS, Nexen Petroleum U.K. Limited | COSLPioneer | 0.0 | 1500.0 |
| PON1/7269 | Completed | 18 April 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Clair Phase 1 Platform | .000019 | 0.0 |
| PON1/7268 | Completed | 18 April 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Clair Phase 1 Platform | .0024 | 0.0 |
| PON1/7187 | Completed | 20 March 2018 | Oil release, Chemical release | ENSCO plc, Repsol Sinopec Resources UK Limited | Ensco 80 | .00206 | 0.51785 |
| PON1/7266 | Completed | 16 April 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Mungo Production Manifold | .016 | 0.0 |
| PON1/6722 | Completed | 09 April 2017 | Chemical release | Repsol Sinopec Resources UK Limited | Bleo Holm FPSO | 0.0 | 0.6058 |
| PON1/7263 | Completed | 15 April 2018 | Oil release | Centrica Storage Limited | Rough BD Platform | .000249 | 0.0 |
| PON1/7201 | Completed | 24 March 2018 | Chemical release | Odfjell Drilling, BP Exploration Operating Company Limited (UK Offshore) | Deepsea Aberdeen | 0.0 | 7.2 |
| PON1/7261 | Completed | 15 April 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | .013 | 0.0 |
| PON1/7253 | Completed | 30 March 2018 | Chemical release | Dana Petroleum PLC | Hudson Manifold | 0.0 | 1800.0 |
| PON1/7249 | Completed | 09 April 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Corvette Platform | .04 | 0.0 |
| PON1/7248 | Completed | 09 April 2018 | Chemical release | Nexen Petroleum U.K. Limited | Golden Eagle W Platform | 0.0 | 4.8E-5 |
| PON1/7240 | Completed | 07 April 2018 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Mungo Production Manifold | .00022 | 0.0 |
| PON1/7238 | Completed | 06 April 2018 | Oil release | Ithaca Energy (UK) Limited | Stella FPF-1 | .0000003 | 0.0 |
| PON1/7146 | Completed | 05 March 2018 | Chemical release | Transocean, Fairfield Energy | Sedco 712 | 0.0 | 47.0 |
| PON1/7165 | Completed | 11 March 2018 | Oil release | ENSCO plc, Ineos UK SNS Limited | Ensco 121 | .00010594 | 0.0 |
| PON1/7231 | Completed | 04 April 2018 | Oil release | Marathon Oil U.K. LLC | Brae B Platform | .01118425 | 0.0 |
| PON1/7230 | Completed | 04 April 2018 | Oil release | Chrysaor Limited | Lomond Platform | .00079 | 0.0 |
| PON1/7227 | Completed | 01 April 2018 | Chemical release | Ithaca Energy (UK) Limited | Stella FPF-1 | 0.0 | 1851.48 |
| PON1/7218 | Completed | 30 March 2018 | Oil release | Centrica Storage Limited | Rough CD Platform | .000021 | 0.0 |
| PON1/7220 | Completed | 31 March 2018 | Oil release | Teekay, Spirit Energy North Sea Oil Limited | Sevan Hummingbird | .0004404 | 0.0 |
| PON1/7158 | Completed | 08 March 2018 | Chemical release | Total E&P UK Limited | Dunbar Platform | 0.0 | 846.0 |
| PON1/7197 | Completed | 22 March 2018 | Oil release | Chrysaor Limited | Everest North Platform | .148 | 0.0 |
| PON1/7188 | Completed | 20 March 2018 | Oil release | Chrysaor Limited | Lomond Platform | .00001072 | 0.0 |
| PON1/7207 | Completed | 26 March 2018 | Chemical release | BP Exploration Operating Company Ltd. | Glen Lyon FPSO | 0.0 | 1.0 |
| PON1/7205 | Completed | 25 March 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Leman AD1 Platform [SHELL] | .0000009 | 0.0 |
| PON1/7204 | Completed | 24 March 2018 | Oil release | RepsolSinopec Resources UK Limited, Repsol Sinopec Resources UK Limited | Arbroath Platform | .000000026 | 0.0 |
| PON1/7196 | Completed | 22 March 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Clipper PM Platform | .00005 | 0.0 |
| PON1/6956 | Completed | 06 December 2017 | Oil release | Enquest Heather Limited | Thistle A Platform | .00279 | 0.0 |
| PON1/7121 | Completed | 22 February 2018 | Chemical release | Marathon Oil U.K. LLC | Brae A Platform | 0.0 | 930.36 |
| PON1/7173 | Completed | 14 March 2018 | Chemical release | Odfjell Drilling, BP Exploration Operating Company Limited (UK Offshore) | Deepsea Aberdeen | 0.0 | 193.5 |
| PON1/7172 | Completed | 13 March 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Nelson Platform | .00369 | 0.0 |
| PON1/7169 | Completed | 12 March 2018 | Oil release | Centrica Storage Limited | Rough CD Platform | .000019 | 0.0 |
| PON1/7160 | Completed | 09 March 2018 | Oil release | Perenco UK Limited | Inde AC Platform (PERENCO) | .0000006 | 0.0 |
| PON1/7147 | Completed | 06 March 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Shearwater A Wellhead Platform | .3 | 0.0 |
| PON1/7092 | Completed | 12 February 2018 | Chemical release | Odfjell Drilling, BP Exploration Operating Company Limited (UK Offshore) | Deepsea Aberdeen | 0.0 | 169.74 |
| PON1/7144 | Completed | 04 March 2018 | Oil release | Chevron North Sea Limited | Captain WPP'A' | .00044361 | 0.0 |
| PON1/7142 | Completed | 03 March 2018 | Oil release | Petrofac, Eni UK Limited | Hewett 48/29 FTP Platform | .04 | 0.0 |
| PON1/7141 | Completed | 03 March 2018 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .0004 | 0.0 |
| PON1/7140 | Completed | 02 March 2018 | Chemical release | Transocean, Repsol Sinopec Resources UK Limited | Paul B. Loyd, Jnr | 0.0 | 72.0 |
| PON1/7139 | Completed | 02 March 2018 | Chemical release | Nexen Petroleum U.K Limited | Buzzard Utilities Platform | 0.0 | 0.9743999999999999 |
| PON1/7138 | Completed | 02 March 2018 | Oil release | Maersk Oil North Sea UK Limited | Global Producer III | .002 | 0.0 |
| PON1/7136 | Completed | 28 February 2018 | Chemical release | BP Exploration Operating Company Limited (UK Offshore) | Well K1 | 0.0 | 1584.0 |
| PON1/7031 | Completed | 13 January 2018 | Chemical release | Dana Petroleum PLC | Western Isles FPSO | 0.0 | 21930.0 |
| PON1/7135 | Completed | 28 February 2018 | Oil release | Perenco UK Limited | Leman AX Platform [PERENCO] | .024 | 0.0 |
| PON1/7134 | Completed | 27 February 2018 | Oil release | Chrysaor Limited | Lomond Platform | .192 | 0.0 |
| PON1/7133 | Completed | 27 February 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | .00023 | 0.0 |
| PON1/7132 | Completed | 27 February 2018 | Chemical release | Rowan Drilling (UK) Limited, Total E&P UK Limited | Rowan Gorilla V | 0.0 | 6.56 |
| PON1/6744 | Completed | 23 September 2017 | Chemical release | Repsol Sinopec Resources UK Limited | Claymore A Platform | 0.0 | 640.0 |
| PON1/7129 | Completed | 26 February 2018 | Chemical release | TAQA Bratani Limited | Harding Platform | 0.0 | 37.5 |
| PON1/7120 | Completed | 23 February 2018 | Oil release | Bumi Armada UK Limited | Kraken FPSO | .1975 | 0.0 |
| PON1/7116 | Completed | 22 February 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Shearwater A Wellhead Platform | .004 | 0.0 |
| PON1/7114 | Completed | 22 February 2018 | Oil release | ConocoPhillips (U.K.) Limited | Kelvin (TM) | .0001 | 0.0 |
| PON1/7111 | Completed | 20 February 2018 | Oil release | Maersk Oil North Sea UK Limited | Global Producer III | .01 | 0.0 |
| PON1/7110 | Completed | 19 February 2018 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | .00844 | 0.0 |
| PON1/7109 | Completed | 19 February 2018 | Chemical release | TAQA Bratani Limited | Harding Platform | 0.0 | 4.0 |
| PON1/7108 | Completed | 18 February 2018 | Chemical release | Ithaca Energy (UK) Limited | Stella FPF1 | 0.0 | 510.0 |
| PON1/7105 | Completed | 18 February 2018 | Oil release | Chevron North Sea Limited | Captain WPP'A' | .000885 | 0.0 |
| PON1/7099 | Completed | 16 February 2018 | Chemical release | TAQA Bratani Limited | Pelican Manifold | 0.0 | 241.0 |
| PON1/5668 | Completed | 26 October 2015 | Oil release | EnQuest Heather Ltd, Enquest Heather Limited | EnQuest Producer | .01673 | 0.0 |
| PON1/7070 | Completed | 02 February 2018 | Chemical release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | 0.0 | 0.13 |
| PON1/7095 | Completed | 13 February 2018 | Chemical release | TAQA Bratani Limited | Harding Platform | 0.0 | 5.0 |
| PON1/7094 | Completed | 12 February 2018 | Oil release | Hydrocarbon Resources Limited | Morecambe South DP6 Platform | .0002784 | 0.0 |
| PON1/7083 | Completed | 10 February 2018 | Chemical release | Premier Oil UK Limited | Solan Platform | 0.0 | 150.0 |
| PON1/7078 | Completed | 06 February 2018 | Oil release | BP Exploration Operating Company Ltd. | Clair Phase 1 Platform | .000001 | 0.0 |
| PON1/6693 | Completed | 05 September 2017 | Chemical release | Repsol Sinopec Resources UK Limited | Clyde Platform | 0.0 | 0.349 |
| PON1/7080 | Completed | 08 February 2018 | Oil release | Repsol Sinopec Resources UK Limited | Montrose A Platform | .0005 | 0.0 |
| PON1/7079 | Completed | 07 February 2018 | Oil release | Ithaca Energy (UK) Limited | Stella FPF1 | .24 | 0.0 |
| PON1/7077 | Completed | 05 February 2018 | Oil release | Ithaca Energy (UK) Limited | Stella FPF1 | .0006 | 0.0 |
| PON1/7075 | Completed | 05 February 2018 | Oil release | Hydrocarbon Resources Limited | Morecambe South CPP1 Platform | .0002 | 0.0 |
| PON1/7071 | Completed | 03 February 2018 | Oil release | BP Exploration Operating Company Ltd. | Clair Phase 1 Platform | .00000001 | 0.0 |
| PON1/7017 | Completed | 07 January 2018 | Chemical release | ConocoPhillips (U.K.) Britannia Limited | Britannia Platform | 0.0 | 679.7 |
| PON1/7069 | Completed | 30 January 2018 | Oil release | Shell U.K. Exploration & Production Limited (SNS) | Clipper PC Platform | .015 | 0.0 |
| PON1/7068 | Completed | 30 January 2018 | Chemical release | Maersk Drilling UK Ltd, Maersk Oil North Sea UK Limited | Maersk Highlander | 0.0 | 0.07696 |
| PON1/6230 | Completed | 20 April 2017 | Oil release | Eni UK Limited | PL20 Gas Export Line to Bacton | 8.235 | 0.0 |
| PON1/7067 | Completed | 30 January 2018 | Oil release | Apache North Sea Limited | Forties FC Platform | .001 | 0.0 |
| PON1/7058 | Completed | 27 January 2018 | Chemical release | CNR International (U.K.) Limited | Lyell Manifold | 0.0 | 159.0 |
| PON1/7061 | Completed | 27 January 2018 | Oil release | Enquest PLCLimited, Enquest Heather Limited | Thistle A Platform | .000016 | 0.0 |
| PON1/5416 | Completed | 11 July 2016 | Chemical release | BP Exploration Operating Company Ltd., BP Exploration Operating Company Ltd | Bruce PUQ Platform | 0.0 | 1221.0 |
| PON1/6933 | Completed | 30 November 2017 | Chemical release | Eni UK Limited | Douglas OSI | 0.0 | 387.0 |
| PON1/7053 | Completed | 24 January 2018 | Oil release | BP Exploration Operating Company Ltd. | Clair Phase 1 Platform | .0000015 | 0.0 |
| PON1/7052 | Completed | 21 January 2018 | Oil release | Chrysaor Limited | Lomond Platform | .00105 | 0.0 |
| PON1/7040 | Completed | 28 December 2017 | Chemical release | BP Exploration Operating Company Limited (UK Offshore) | Bruce PUQ Platform | 0.0 | 4731.0 |
| PON1/7048 | Completed | 21 January 2018 | Chemical release | TAQA Bratani Limited | Harding Platform | 0.0 | 37.5 |
| PON1/7047 | Completed | 21 January 2018 | Oil release | CNR International (U.K.) Limited | Lyell Manifold | .004086 | 0.0 |
| PON1/7046 | Completed | 21 January 2018 | Chemical release | TAQA Bratani Limited | Harding Platform | 0.0 | 29.5 |
| PON1/7041 | Completed | 19 January 2018 | Oil release | Ineos UK SNS Limited | Cavendish | .05 | 0.0 |
| PON1/6488 | Completed | 06 July 2017 | Chemical release | Repsol Sinopec Resources UK lIMITED, Repsol Sinopec Resources UK Limited | Tartan A Platform | 0.0 | 123456.0 |
| PON1/7037 | Completed | 15 January 2018 | Chemical release | Ithaca Energy (UK) Limited | Stella FPF1 | 0.0 | 423.0 |
| PON1/7036 | Completed | 01 July 2017 | Oil release | Ithaca Energy (UK) Limited | Stella FPF1 | .0089 | 0.0 |
| PON1/7035 | Completed | 04 July 2017 | Oil release | Ithaca Energy (UK) Limited | Stella FPF1 | .00044 | 0.0 |
| PON1/7034 | Completed | 16 January 2018 | Oil release | CNR International | Ninian Southern Platform | .014 | 0.0 |
| PON1/7033 | Completed | 15 January 2018 | Chemical release | Odfjell Drilling, BP Exploration Operating Company Limited (UK Offshore) | Deepsea Aberdeen | 0.0 | 0.81 |
| PON1/7030 | Completed | 13 January 2018 | Oil release | CNR International | Ninian Southern Platform | .021 | 0.0 |
| PON1/7013 | Completed | 03 January 2018 | Chemical release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | 0.0 | 1.25 |
| PON1/7028 | Completed | 12 January 2018 | Chemical release | TAQA Bratani Limited | Harding Platform | 0.0 | 14.0 |
| PON1/7027 | Completed | 11 January 2018 | Dana Petroleum PLC | Triton FPSO | 0.0 | 0.0 | |
| PON1/7015 | Completed | 05 January 2018 | Chemical release | Repsol Sinopec Resources UK Limited | Claymore A Platform | 0.0 | 477.0 |
| PON1/7025 | Completed | 11 January 2018 | Oil release | TAQA Bratani Limited | Cormorant A Platform | .0043 | 0.0 |
| PON1/7024 | Completed | 10 January 2018 | Oil release | Dana Petroleum PLC | Guillemot West DC1 Manifold | .0176 | 0.0 |
| PON1/6833 | Completed | 26 October 2017 | Chemical release | Premier Oil UK Limited | Balmoral FPV | 0.0 | 8494.8 |
| PON1/6760 | Completed | 29 September 2017 | Chemical release | Premier Oil UK Limited | Balmoral FPV | 0.0 | 117.7 |
| PON1/7019 | Completed | 08 January 2018 | Chemical release | Eni UK Limited | Hamilton A Platform | 0.0 | 80.0 |
| PON1/6776 | Completed | 06 October 2017 | Chemical release | Maersk Oil North Sea UK Limited | Gryphon A | 0.0 | 140.0 |
| PON1/6995 | Completed | 24 December 2017 | Chemical release | Repsolsinopecuk.com, Repsol Sinopec Resources UK Limited | Tweedsmuir South SSTM | 0.0 | 85.0 |
| PON1/7006 | Completed | 30 December 2017 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | .00016 | 0.0 |