2013
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) |
|---|---|---|---|---|---|---|---|
| PON1/2569 | Completed | 31 December 2013 | Oil release | Chevron | Captain WPP'A' | .396 | 0.0 |
| PON1/2565 | Completed | 30 December 2013 | Chemical release | ENSCO plc, BP Exploration Operating Company Limited (UK Offshore) | Ensco 101 | 0.0 | 4.0 |
| PON1/2563 | Completed | 29 December 2013 | Oil release | Nexen Petroleum U.K. Limited | Buzzard Production Platform | .002 | 0.0 |
| PON1/2562 | Completed | 28 December 2013 | Chemical release | Perenco UK Limited | Minerva Platform | 0.0 | 270.0 |
| PON1/2481 | Completed | 21 November 2013 | Chemical release | TAQA Bratani Limited, Dana Petroleum PLC | Hudson Manifold | 0.0 | 764.0 |
| PON1/2552 | Completed | 22 December 2013 | Chemical release | CNR International | Strathspey Manifold | 0.0 | 50.0 |
| PON1/2551 | Completed | 22 December 2013 | Oil release | Talisman Sinopec Energy UK Limited | Clyde Platform | .096 | 0.0 |
| PON1/2549 | Completed | 21 December 2013 | Chemical release | Dana Petroleum PLC | Guillemot West(Triton) FPSO | 0.0 | 24.55 |
| PON1/2460 | Completed | 12 November 2013 | Chemical release | Nexen Petroleum U.K. Limited | Ettrick FPSO Aoka Mizu | 0.0 | 7371.0 |
| PON1/2545 | Completed | 18 December 2013 | Chemical release | Britannia Operator Limited | Britannia Platform | 0.0 | 703.3 |
| PON1/1820 | Completed | 26 April 2013 | Chemical release | BP Exploration Operating Company Ltd., Britoil | Bruce WAD (Western Area Development) | 0.0 | 896.0 |
| PON1/2498 | Completed | 27 November 2013 | Oil release | BG plc | Everest North Platform | .807 | 0.0 |
| PON1/2526 | Completed | 10 December 2013 | Oil release | BP Exploration Operating Company Ltd. | Magnus Platform | .015915 | 0.0 |
| PON1/2328 | Completed | 27 September 2013 | Chemical release | Chevron | Captain WPP'A' | 0.0 | 4023.54 |
| PON1/2489 | Completed | 25 November 2013 | Chemical release | Chevron | Captain WPP'A' | 0.0 | 273.0 |
| PON1/2017 | Completed | 30 June 2013 | Oil release | Eni UK Limited | Hewett 52/5 A Platform | .07 | 0.0 |
| PON1/2319 | Completed | 23 September 2013 | Oil release | Eni UK Limited | Hewett 48/29 C Platform | .0005 | 0.0 |
| PON1/968 | Completed | 15 March 2012 | Chemical release | Maersk Oil UK | Donan FPSO Global Producer III | 0.0 | 7.53 |
| PON1/2530 | Completed | 11 December 2013 | Oil release | Talisman Energy (UK) Limited, Talisman Sinopec Energy UK Limited | Arbroath Platform | .00124 | 0.0 |
| PON1/2529 | Completed | 11 December 2013 | Oil release | Fairfield Energy | Dunlin A Platform | 6.1 | 0.0 |
| PON1/2401 | Completed | 26 October 2013 | Chemical release | Marathon Oil UK Limited | Brae A Platform | 0.0 | 151.3 |
| PON1/2521 | Completed | 07 December 2013 | Oil release | ConocoPhillips | LOGGS EUROPA (EZ) SATELLITE (NUI) | .000001 | 0.0 |
| PON1/2518 | Completed | 06 December 2013 | Oil release | Perenco UK Limited | Leman H Platform [PERENCO] | .00708 | 0.0 |
| PON1/2513 | Completed | 05 December 2013 | Oil release | ENSCO plc, BP Exploration Operating Company Limited (UK Offshore) | Ensco 101 | .00218 | 0.0 |
| PON1/2430 | Completed | 01 November 2013 | Chemical release | Premier Oil UK Limited | Balmoral FPV | 0.0 | 1120.0 |
| PON1/2499 | Completed | 29 November 2013 | Chemical release | ConocoPhillips, ConocoPhillips Petroleum Company U.K. Limited | JRP | 0.0 | 18314.6 |
| PON1/2452 | Completed | 10 November 2013 | Chemical release | CNR International | Ninian Northern Platform | 0.0 | 890.4 |
| PON1/2507 | Completed | 25 November 2013 | Chemical release | BP Exploration Operating Company Ltd. | Schiehallion FPSO | 0.0 | 1.4 |
| PON1/2505 | Completed | 01 December 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | .00056 | 0.0 |
| PON1/2503 | Completed | 01 December 2013 | Chemical release | Apache Beryl I Limited | Beryl A Platform | 0.0 | 1.5 |
| PON1/2173 | Completed | 09 August 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Gannet A Platform | .0091 | 0.0 |
| PON1/2487 | Completed | 24 November 2013 | Oil release | BP Exploration Operating Company Ltd. | Mungo Production Manifold | .00025 | 0.0 |
| PON1/2471 | Completed | 16 November 2013 | Oil release | Talisman Sinopec Energy UK Limited | Piper B Platform | .0336 | 0.0 |
| PON1/1963 | Completed | 11 June 2013 | Chemical release | BHP Billiton | Douglas FPSO OSB | 0.0 | 2183.2 |
| PON1/2480 | Completed | 21 November 2013 | Oil release | Shell U.K. Exploration & Production Limited, Shell U.K. Exploration & Production Limited (SNS) | Carrack CQE subsea tie-back | .0001 | 0.0 |
| PON1/2470 | Completed | 16 November 2013 | Chemical release | BG plc | Everest North Platform | 0.0 | 0.25 |
| PON1/2468 | Completed | 15 November 2013 | Chemical release | TAQA Bratani Limited | Cormorant North Platform | 0.0 | 1000.0 |
| PON1/2462 | Completed | 13 November 2013 | Oil release | TAQA Bratani Limited | Harding Platform | .00431 | 0.0 |
| PON1/1813 | Completed | 28 April 2013 | Chemical release | EnQuest Heather Limited, Enquest PLC | Don SW&W Don Northern Producer | 0.0 | 12600.25 |
| PON1/2367 | Completed | 14 October 2013 | Chemical release | BP Exploration Operating Company Ltd. | Madoes Subsea Manifold | 0.0 | 546.0 |
| PON1/2456 | Completed | 11 November 2013 | Chemical release | Nexen Petroleum U.K. Limited | Telford SSIV Manifold | 0.0 | 189.0 |
| PON1/2278 | Completed | 02 September 2013 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Clipper PT Platform | 0.0 | 189300.0 |
| PON1/2458 | Completed | 10 November 2013 | Chemical release | Ithaca Energy (UK) Limited | Beatrice AD Platform | 0.0 | 9.99 |
| PON1/2438 | Completed | 07 November 2013 | Chemical release | Dana Petroleum PLC | Guillemot West(Triton) FPSO | 0.0 | 15.8 |
| PON1/2455 | Completed | 10 August 2013 | Chemical release | E.On E&P UK Limited | Murdoch | 0.0 | 620.0 |
| PON1/2445 | Completed | 08 November 2013 | Chemical release | Transocean, TAQA Bratani Limited | Transocean John Shaw | 0.0 | 82.1 |
| PON1/2356 | Completed | 08 October 2013 | Chemical release | CNR International (UK) Ltd, CNR International | Ninian Central Platform | 0.0 | 399.8 |
| PON1/2451 | Completed | 09 November 2013 | Chemical release | North Atlantic Drilling UK Ltd, Total E&P UK Limited | West Phoenix | 0.0 | 289.2 |
| PON1/2450 | Completed | 09 November 2013 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Brent D Platform | 0.0 | 1000.0 |
| PON1/2396 | Completed | 24 October 2013 | Oil release | Talisman Sinopec Energy UK Limited | Auk A Platform | .2 | 0.0 |
| PON1/2443 | Completed | 06 November 2013 | Chemical release | Perenco UK Limited | Minerva Platform | 0.0 | 471.3 |
| PON1/2442 | Completed | 05 November 2013 | Chemical release | Transocean, Talisman Sinopec Energy UK Limited | Sedco 712 | 0.0 | 8.15 |
| PON1/2440 | Completed | 03 November 2013 | Chemical release | Transocean, GDF Suez | GSF Monarch | 0.0 | 222.0 |
| PON1/2439 | Completed | 06 November 2013 | Oil release | BHP Billiton | Douglas FPSO OSB | .053 | 0.0 |
| PON1/2437 | Completed | 06 November 2013 | Oil release | CNR International | Ninian Northern Platform | .01 | 0.0 |
| PON1/2436 | Completed | 06 November 2013 | Oil release | Perenco UK Limited | Inde D Platform (PERENCO) | .2 | 0.0 |
| PON1/2433 | Completed | 05 November 2013 | Oil release | Chevron | Captain WPP'A' | .000188 | 0.0 |
| PON1/2429 | Completed | 04 November 2013 | Chemical release | Nexen Petroleum U.K. Limited | Ettrick FPSO Aoka Mizu | 0.0 | 40.0 |
| PON1/2428 | Completed | 04 November 2013 | Chemical release | Nexen Petroleum U.K. Limited | Ettrick FPSO Aoka Mizu | 0.0 | 1454.0 |
| PON1/2309 | Completed | 23 September 2013 | Chemical release | Awilco Drilling PLC, Premier Oil UK Limited | WilPhoenix | 0.0 | 4.6 |
| PON1/2181 | Completed | 13 August 2013 | Chemical release | Awilco Drilling PLC, Premier Oil UK Limited | WilPhoenix | 0.0 | 0.3 |
| PON1/2420 | Completed | 01 November 2013 | Chemical release | Maersk Drilling UK Ltd | Maersk Resilient | 0.0 | 0.5 |
| PON1/2421 | Completed | 02 November 2013 | Oil release | Maersk Drilling UK Ltd, ConocoPhillips | Maersk Resilient | .000002 | 0.0 |
| PON1/2416 | Completed | 30 October 2013 | Oil release | Talisman Sinopec Energy UK Limited | Montrose A Platform | .000014 | 0.0 |
| PON1/2414 | Completed | 29 October 2013 | Oil release | Ithaca Energy (UK) Limited | Athena FPSO (BW Athena) | .0001 | 0.0 |
| PON1/2407 | Completed | 27 October 2013 | Chemical release | Britannia Operator Ltd | Britannia Platform | 0.0 | 1327.0 |
| PON1/2411 | Completed | 28 October 2013 | Chemical release | Nexen Petroleum U.K. Limited | Ettrick FPSO Aoka Mizu | 0.0 | 29.0 |
| PON1/2250 | Completed | 01 September 2013 | Chemical release | Nexen Petroleum U.K Limited | Ettrick FPSO Aoka Mizu | 0.0 | 7815.0 |
| PON1/2391 | Completed | 21 October 2013 | Chemical release | Nexen Petroleum U.K Limited | Ettrick FPSO Aoka Mizu | 0.0 | 122.0 |
| PON1/2399 | Completed | 25 October 2013 | Chemical release | BHP Billiton | Lennox Platform | 0.0 | 74.2 |
| PON1/2397 | Completed | 24 October 2013 | Oil release | Chevron | Captain WPP'A' | .00318 | 0.0 |
| PON1/2394 | Completed | 23 October 2013 | Oil release | ConocoPhillips | Viking BA Platform | .001008 | 0.0 |
| PON1/2128 | Completed | 02 August 2013 | Oil release | CNR International | Ninian Southern Platform | .503 | 0.0 |
| PON1/2390 | Completed | 21 October 2013 | Chemical release | BG plc | Everest North Platform | 0.0 | 1.0 |
| PON1/2387 | Completed | 21 October 2013 | Oil release | Transocean, Nexen Petroleum U.K. Limited | Transocean Prospect | .02 | 0.0 |
| PON1/2384 | Completed | 20 October 2013 | Oil release | TAQA Bratani Limited | Cormorant North Platform | .06 | 0.0 |
| PON1/2225 | Completed | 26 August 2013 | Oil release | BG plc | Everest North Platform | .005 | 0.0 |
| PON1/1925 | Completed | 31 May 2013 | Oil release | BG plc | Everest North Platform | .01389 | 0.0 |
| PON1/2377 | Completed | 16 October 2013 | Oil release | Talisman Sinopec Energy UK Limited | Ross FPSO Bleo Holm | .00009 | 0.0 |
| PON1/2373 | Completed | 15 October 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent A Platform | .00028 | 0.0 |
| PON1/2369 | Completed | 14 October 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent A Platform | .000005 | 0.0 |
| PON1/2368 | Completed | 14 October 2013 | Oil release | CNR International | Ninian Central Platform | 1.55 | 0.0 |
| PON1/2362 | Completed | 12 October 2013 | Chemical release | CNR International | Murchison Platform | 0.0 | 6.16 |
| PON1/2363 | Completed | 12 October 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent D Platform | .3536 | 0.0 |
| PON1/2302 | Completed | 19 September 2013 | Oil release | Nexen Petroleum ULC, Nexen Petroleum U.K Limited | Scott JD Platform | 1.57 | 0.0 |
| PON1/2358 | Completed | 11 October 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent D Platform | .05 | 0.0 |
| PON1/2354 | Completed | 09 October 2013 | Oil release | Awilco Drilling PLC, Hess Limited | WilHunter | .0001 | 0.0 |
| PON1/2355 | Completed | 10 August 2013 | Chemical release | CNR International | Murchison Platform | 0.0 | 18.0 |
| PON1/2349 | Completed | 05 October 2013 | Oil release | Centrica Energy HRL, Hydrocarbon Resources Limited | DP-4 | .1 | 0.0 |
| PON1/2352 | Completed | 06 October 2013 | Chemical release | CNR International, CNR International | Ninian Central Platform | 0.0 | 25.0 |
| PON1/2350 | Completed | 05 October 2013 | Oil release | Chevron Energy Ltd, Chevron | Captain FPSO | .000171 | 0.0 |
| PON1/2348 | Completed | 06 October 2013 | Oil release | Wood Group PSN (Beatrice Complex), Ithaca Energy (UK) Limited | Beatrice AD Platform | .000378 | 0.0 |
| PON1/2347 | Completed | 04 October 2013 | Oil release | Wood Group PSN (Beatrice Complex), Ithaca Energy (UK) Limited | Beatrice AD Platform | .000214 | 0.0 |
| PON1/2346 | Completed | 05 October 2013 | Oil release | Centrica Storage Limited | 47/3B | .000916 | 0.0 |
| PON1/2345 | Completed | 07 October 2013 | Oil release | BP Exploration Operating Company Ltd. | Schiehallion FPSO | .0005 | 0.0 |
| PON1/2341 | Completed | 04 October 2013 | Oil release | Enquest Heather Ltd | Heather A Platform | .04235 | 0.0 |
| PON1/2339 | Completed | 03 October 2013 | Oil release | Total E&P UK Limited | Franklin WHP | .4 | 0.0 |
| PON1/2338 | Completed | 03 October 2013 | Chemical release | Marathon Oil UK Limited | Brae East Platform | 0.0 | 0.022 |
| PON1/2244 | Completed | 30 August 2013 | Chemical release | Perenco UK Limited | Neptune Platform | 0.0 | 15000.0 |
| PON1/2337 | Completed | 01 October 2013 | Oil release | E.On Ruhrgas UK North Sea Limited | FPSO Voyageur Spirit | .001 | 0.0 |
| PON1/2333 | Completed | 25 September 2013 | Chemical release | Perenco UK Limited | Inde CD Platform (PERENCO) | 0.0 | 50.0 |
| PON1/2325 | Completed | 27 September 2013 | Oil release | BG plc | Lomond Platform | .00003 | 0.0 |
| PON1/2324 | Completed | 27 September 2013 | Chemical release | ConocoPhillips | LOGGS GGS Production Platform | 0.0 | 0.25 |
| PON1/2182 | Completed | 14 August 2013 | Oil release | Talisman Energy (UK) Limited | Claymore A Platform | 1.81 | 0.0 |
| PON1/2321 | Completed | 24 September 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Clipper PT Platform | .0002 | 0.0 |
| PON1/2320 | Completed | 25 September 2013 | Oil release | Perenco UK Limited | Cleeton CPQ Platform | .00089 | 0.0 |
| PON1/2294 | Completed | 17 September 2013 | Oil release | Ithaca Energy (UK) Limited | Beatrice AD Platform | .16 | 0.0 |
| PON1/2316 | Completed | 24 September 2013 | Oil release | Perenco UK Limited | Leman BP Platform [PERENCO] | .05 | 0.0 |
| PON1/2313 | Completed | 24 September 2013 | Oil release | BG plc | Lomond Platform | .00003 | 0.0 |
| PON1/2305 | Completed | 21 September 2013 | Oil release | Nexen Petroleum U.K. Limited | Scott JU Platform | .000151 | 0.0 |
| PON1/1911 | Completed | 20 May 2013 | Chemical release | Marathon Oil UK Limited | Brae A Platform | 0.0 | 2304.0 |
| PON1/2301 | Completed | 19 September 2013 | Chemical release | TAQA Bratani Limited | Harding Platform | 0.0 | 22.5 |
| PON1/2300 | Completed | 09 September 2013 | Chemical release | North Atlantic Drilling UK Ltd, Total E&P UK Limited | West Phoenix | 0.0 | 88.8 |
| PON1/2299 | Completed | 16 September 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | .0004 | 0.0 |
| PON1/2296 | Completed | 17 September 2013 | Oil release | Perenco UK Limited | Leman G Platform [PERENCO] | .01 | 0.0 |
| PON1/2293 | Completed | 15 September 2013 | Chemical release | Dana Petroleum PLC | Guillemot West(Triton) FPSO | 0.0 | 856.4 |
| PON1/2292 | Completed | 03 September 2013 | Oil release | BP Exploration Operating Company Ltd. | Mungo Production Manifold | .1 | 0.0 |
| PON1/2291 | Completed | 14 September 2013 | Oil release | Nexen Petroleum U.K. Limited | Scott JD Platform | .0016 | 0.0 |
| PON1/2288 | Completed | 13 September 2013 | Oil release | Apache North Sea Limited | Forties FA Platform | .0095 | 0.0 |
| PON1/2224 | Completed | 26 August 2013 | Oil release | Nexen Petroleum U.K Limited | Scott JU Platform | .0039 | 0.0 |
| PON1/2287 | Completed | 12 September 2013 | Oil release | ConocoPhillips | LOGGS GGS Production Platform | .003 | 0.0 |
| PON1/1658 | Completed | 03 March 2013 | Oil release | Chevron | Captain FPSO | .115201 | 0.0 |
| PON1/2282 | Completed | 11 September 2013 | Oil release | Talisman Sinopec Energy UK Limited | Arbroath Platform | .00085 | 0.0 |
| PON1/2279 | Completed | 10 September 2013 | Chemical release | Perenco UK Limited | Cleeton CPQ Platform | 0.0 | 0.5 |
| PON1/2268 | Completed | 24 August 2013 | Oil release | Enquest PLC | Heather A Platform | .000443 | 0.0 |
| PON1/2277 | Completed | 09 September 2013 | Chemical release | Dana Petroleum PLC | Guillemot West(Triton) FPSO | 0.0 | 324.55 |
| PON1/2276 | Completed | 08 September 2013 | Chemical release | TOTAL E&P UK PLC | Alwyn North NAA Platform | 0.0 | 15.0 |
| PON1/2239 | Completed | 29 August 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Leman AD1 Platform [SHELL] | .13811 | 0.0 |
| PON1/2271 | Completed | 06 September 2013 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .005 | 0.0 |
| PON1/2270 | Completed | 03 September 2013 | Chemical release | Talisman Sinopec Energy UK Limited | Arbroath Platform | 0.0 | 3066.0 |
| PON1/2269 | Completed | 06 September 2013 | Oil release | Nexen Petroleum U.K. Limited | Scott JD Platform | .005174 | 0.0 |
| PON1/2266 | Completed | 05 September 2013 | Chemical release | Britannia Operator Ltd | Britannia BLP | 0.0 | 4334.0 |
| PON1/1530 | Completed | 01 January 2013 | Chemical release | Stena Drilling Ltd, BP Exploration Operating Company Limited (UK Offshore) | Stena Carron | 0.0 | 1206.0 |
| PON1/2259 | Completed | 02 September 2013 | Chemical release | Britannia Operator Ltd | Britannia BLP | 0.0 | 120.0 |
| PON1/2258 | Completed | 02 September 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | .09 | 0.0 |
| PON1/2247 | Completed | 31 August 2013 | Chemical release | TAQA Bratani Limited | Pelican Manifold | 0.0 | 38.0 |
| PON1/2236 | Completed | 28 August 2013 | Oil release | TAQA Bratani Limited | Cormorant A Platform | .1 | 0.0 |
| PON1/2252 | Completed | 01 September 2013 | Chemical release | Perenco UK Limited | Minerva Platform | 0.0 | 914.25 |
| PON1/2161 | Completed | 25 July 2013 | Oil release | Nexen Petroleum U.K. Limited | Scott JD Platform | .064 | 0.0 |
| PON1/2073 | Completed | 16 July 2013 | Oil release | Nexen Petroleum U.K Limited | Scott JD Platform | .042 | 0.0 |
| PON1/2069 | Completed | 16 July 2013 | Oil release | Nexen Petroleum U.K Limited, Nexen Petroleum U.K. Limited | Scott JD Platform | .08 | 0.0 |
| PON1/2242 | Completed | 25 August 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Gannet A PlatformSeven Atlantic DSV | .06 | 0.0 |
| PON1/2241 | Completed | 29 August 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | .0003 | 0.0 |
| PON1/2240 | Completed | 29 August 2013 | Oil release | Perenco UK Limited | Inde AT Platform (PERENCO) | .0002 | 0.0 |
| PON1/2238 | Completed | 24 August 2013 | Oil release | Shell UK, Shell U.K. Exploration & Production Limited (NNS) | Curlew FPSO | .00005 | 0.0 |
| PON1/2234 | Completed | 28 August 2013 | Chemical release | BP Exploration Operating Company Ltd. | Clair Phase 1 Platform | 0.0 | 10.84 |
| PON1/2231 | Completed | 26 August 2013 | Oil release | Maersk Oil UK | Donan FPSO Global Producer III | .02 | 0.0 |
| PON1/2226 | Completed | 26 August 2013 | Chemical release | Awilco Drilling PLC, Premier Oil UK Limited | WilPhoenix | 0.0 | 1.2 |
| PON1/2221 | Completed | 24 August 2013 | Oil release | BG PLC, BG plc | Lomond Platform | .0005 | 0.0 |
| PON1/2232 | Completed | 27 August 2013 | Oil release | Nexen Petroleum U.K Limited | Scott JD Platform | .0002 | 0.0 |
| PON1/2176 | Completed | 12 August 2013 | Chemical release | Dana Petroleum PLC | Guillemot West(Triton) FPSO | 0.0 | 48.0 |
| PON1/2227 | Completed | 26 August 2013 | Oil release | Chevron | Alba Northern Platform | .0033 | 0.0 |
| PON1/2178 | Completed | 12 August 2013 | Chemical release | BP Exploration Operating Company Ltd. | Machar Subsea Umbilical | 0.0 | 1850.0 |
| PON1/2223 | Completed | 26 August 2013 | Oil release | Apache North Sea Limited | Forties FC Platform | .00128 | 0.0 |
| PON1/2222 | Completed | 24 August 2013 | Oil release | Apache, Apache North Sea Limited | Forties FC Platform | .000003 | 0.0 |
| PON1/2220 | Completed | 23 August 2013 | Oil release | Maersk Oil UK | MSV Siem Stork | .00124 | 0.0 |
| PON1/2210 | Completed | 20 August 2013 | Chemical release | Talisman Sinopec Energy (UK) Limited, Talisman Sinopec Energy UK Limited | Clyde Platform | 0.0 | 0.5 |
| PON1/2219 | Completed | 19 August 2013 | Chemical release | EnQuest Heather Limited, Enquest PLC | Don SW&W Don Northern Producer | 0.0 | 2656.0 |
| PON1/2192 | Completed | 15 August 2013 | Chemical release | TAQA Bratani Limited | Cormorant North Platform | 0.0 | 13.641 |
| PON1/2218 | Completed | 22 August 2013 | Oil release | Chevron | Erskine Platform | .003 | 0.0 |
| PON1/2214 | Completed | 21 August 2013 | Oil release | BG plc | Lomond Platform | .0005 | 0.0 |
| PON1/2211 | Completed | 18 August 2013 | Chemical release | Hess Limited | WilHunter | 0.0 | 2025.0 |
| PON1/2212 | Completed | 20 August 2013 | Chemical release | ENSCO plc, RWE Dea UK | Ensco 70 | 0.0 | 0.07 |
| PON1/1869 | Completed | 16 May 2013 | Chemical release | Talisman Energy (UK) Limited, BG plc | Ross FPSO Bleo Holm | 0.0 | 0.89 |
| PON1/1960 | Completed | 10 June 2013 | Chemical release | Transocean, Chevron | GSF Arctic III | 0.0 | 82.6 |
| PON1/2202 | Completed | 17 August 2013 | Chemical release | CNR International | Ninian Central Platform | 0.0 | 89.65 |
| PON1/2208 | Completed | 19 August 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS), Shell U.K. Exploration & Production Limited (SNS) | Leman AD1 Platform [SHELL] | .00004 | 0.0 |
| PON1/2143 | Completed | 06 August 2013 | Chemical release | Premier Oil UK Limited | Balmoral FPV | 0.0 | 609.0 |
| PON1/2067 | Completed | 16 July 2013 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | 0.0 | 3.5 |
| PON1/2165 | Completed | 18 August 2013 | Oil release | BP Exploration Operating Company Ltd. | Schiehallion FPSO | .0008 | 0.0 |
| PON1/2201 | Completed | 17 August 2013 | Oil release | Perenco UK Limited | Ravenspurn North CPP Platform | .00177 | 0.0 |
| PON1/2200 | Completed | 17 August 2013 | Oil release | Maersk Drilling UK Ltd, ConocoPhillips | KL Barentsfjord (Platform Supply Vessel) | .002 | 0.0 |
| PON1/2199 | Completed | 17 August 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS), Shell U.K. Exploration & Production Limited (SNS) | Clipper PT Platform | .00162 | 0.0 |
| PON1/2197 | Completed | 16 August 2013 | Chemical release | Nexen Petroleum U.K Limited | Scott JD Platform | 0.0 | 0.001 |
| PON1/2187 | Completed | 15 August 2013 | Chemical release | Marathon Oil UK Limited, Centrica North Sea Oil Limited | Centrica Trees sub sea | 0.0 | 1660.0 |
| PON1/2119 | Completed | 27 July 2013 | Chemical release | Maersk Oil UK | Gryphon A Production Vessel | 0.0 | 3914.52 |
| PON1/2024 | Completed | 26 June 2013 | Oil release | Nexen Petroleum U.K Limited | Ettrick FPSO Aoka Mizu | .001215 | 0.0 |
| PON1/2027 | Completed | 26 June 2013 | Chemical release | Nexen Petroleum U.K Limited | Ettrick FPSO Aoka Mizu | 0.0 | 0.497 |
| PON1/2191 | Completed | 15 August 2013 | Oil release | BG plc | Lomond Platform | .0015 | 0.0 |
| PON1/2188 | Completed | 15 August 2013 | Oil release | Apache North Sea Limited | Forties FD Platform | .29 | 0.0 |
| PON1/2186 | Completed | 15 August 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | .002 | 0.0 |
| PON1/2183 | Completed | 14 August 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent D Platform | .36 | 0.0 |
| PON1/2177 | Completed | 07 August 2013 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Curlew FPSO | 0.0 | 6.802 |
| PON1/2171 | Completed | 11 August 2013 | Oil release | BG plc | Everest North Platform | .00385 | 0.0 |
| PON1/2158 | Completed | 09 August 2013 | Oil release | BP Exploration Operating Company Ltd. | Schiehallion FPSO | .0009 | 0.0 |
| PON1/2124 | Completed | 30 July 2013 | Oil release | Apache Beryl I Limited | Beryl A Platform | .00038 | 0.0 |
| PON1/2092 | Completed | 22 July 2013 | Chemical release | Talisman Sinopec Energy UK Limited | Fulmar A Platform | 0.0 | 7901.0 |
| PON1/2093 | Completed | 22 July 2013 | Chemical release | Transocean, Chevron | GSF Arctic III | 0.0 | 3.0 |
| PON1/2153 | Completed | 08 August 2013 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Mungo NUI Platform | .00001 | 0.0 |
| PON1/2151 | Completed | 08 August 2013 | Chemical release | Nexen Petroleum U.K Limited | Telford West/Marmion Manifold | 0.0 | 95.4 |
| PON1/2149 | Completed | 07 August 2013 | Oil release | BP Exploration Operating Company Ltd. | Schiehallion FPSO | .00234 | 0.0 |
| PON1/2145 | Completed | 06 August 2013 | Oil release | ConocoPhillips | Murdoch Platform | .00851 | 0.0 |
| PON1/2103 | Completed | 23 July 2013 | Chemical release | CNR International | Tiffany Platform | 0.0 | 1772.0 |
| PON1/2140 | Completed | 04 August 2013 | Chemical release | Awilco Drilling PLC, Premier Oil UK Limited | WilPhoenix | 0.0 | 210.0 |
| PON1/2139 | Completed | 04 August 2013 | Chemical release | TRANSOCEAN, BP Exploration Operating Company Limited (UK Offshore) | Paul B Lloyd Jnr | 0.0 | 0.174 |
| PON1/2135 | Completed | 04 August 2013 | Oil release | Nexen Petroleum U.K Limited | Scott JD Platform | .0005 | 0.0 |
| PON1/2134 | Completed | 04 August 2013 | Oil release | BP Exploration Operating Company Ltd. | Schiehallion FPSO | .00195 | 0.0 |
| PON1/2133 | Completed | 03 August 2013 | Oil release | Talisman Sinopec Energy UK Limited | Tartan A Platform | .0025 | 0.0 |
| PON1/2132 | Completed | 03 August 2013 | Oil release | BG plc | Everest North Platform | .002 | 0.0 |
| PON1/2035 | Completed | 05 July 2013 | Oil release | BP Exploration Operating Company Ltd. | Clair Phase 1 Platform | .0007 | 0.0 |
| PON1/2130 | Completed | 27 July 2013 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | 0.0 | 0.9 |
| PON1/2125 | Completed | 30 July 2013 | Oil release | Perenco UK Limited | Leman G Platform [PERENCO] | .00005 | 0.0 |
| PON1/2071 | Completed | 15 July 2013 | Oil release | Maersk Oil UK | Donan FPSO Global Producer III | .007606 | 0.0 |
| PON1/2114 | Completed | 28 July 2013 | Oil release | TOTAL E&P UK PLC | Alwyn North NAA Platform | .000002 | 0.0 |
| PON1/2113 | Completed | 28 July 2013 | Oil release | Talisman Sinopec Energy UK Limited | Rowan Stavanger | .05024 | 0.0 |
| PON1/2111 | Completed | 27 July 2013 | Chemical release | Britannia Operator Ltd | Britannia Platform | 0.0 | 50.0 |
| PON1/2108 | Completed | 27 July 2013 | Oil release | Maersk Drilling UK Ltd, ConocoPhillips | Maersk Resilient | .002 | 0.0 |
| PON1/2018 | Completed | 30 June 2013 | Oil release | BG plc | Everest North Platform | .00078 | 0.0 |
| PON1/2106 | Completed | 26 July 2013 | Oil release | TAQA Bratani Limited | Eider Platform | .01 | 0.0 |
| PON1/2105 | Completed | 26 July 2013 | Oil release | BG plc | Everest North Platform | .00048 | 0.0 |
| PON1/2104 | Completed | 26 July 2013 | Oil release | BP Exploration Operating Company Ltd. | Schiehallion FPSO | .0001 | 0.0 |
| PON1/2031 | Completed | 04 July 2013 | Oil release | Perenco UK Ltd, Perenco UK Limited | Ravenspurn North CPP Platform | .012 | 0.0 |
| PON1/2102 | Completed | 24 July 2013 | Oil release | Perenco UK Limited | Leman AD Platform [PERENCO] | .001 | 0.0 |
| PON1/2095 | Completed | 23 July 2013 | Oil release | Perenco UK Limited | Leman BD Platform [PERENCO] | .01 | 0.0 |
| PON1/2084 | Completed | 20 July 2013 | Chemical release | Noble Drilling, Nexen Petroleum U.K Limited | Noble Ton Van Langeveld | 0.0 | 1.76 |
| PON1/2076 | Completed | 18 July 2013 | Oil release | Fairfield Energy | Osprey Production Manifold | .8925 | 0.0 |
| PON1/2088 | Completed | 21 July 2013 | Oil release | Centrica Storage Limited | Rough BD Platform | .013515 | 0.0 |
| PON1/2081 | Completed | 20 July 2013 | Oil release | BP Exploration Operating Company Ltd. | Schiehallion FPSO | .00025 | 0.0 |
| PON1/1934 | Completed | 03 June 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | .008604 | 0.0 |
| PON1/2077 | Completed | 18 July 2013 | Oil release | Perenco UK Ltd, Perenco UK Limited | West Sole WA Main Platform | .001 | 0.0 |
| PON1/1809 | Completed | 28 April 2013 | Chemical release | CNR International , Chevron | Strathspey Manifold | 0.0 | 1000.0 |
| PON1/2072 | Completed | 16 July 2013 | Chemical release | Talisman Energy (UK) Limited | Claymore A Platform | 0.0 | 500.0 |
| PON1/2070 | Completed | 09 July 2013 | Chemical release | Chevron | Alba Northern Platform | 0.0 | 259.49 |
| PON1/2068 | Completed | 16 July 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Leman AD1 Platform [SHELL] | .00001 | 0.0 |
| PON1/2066 | Completed | 15 July 2013 | Oil release | Hydrocarbon Resources Limited | Morecambe North Platform | .005 | 0.0 |
| PON1/2064 | Completed | 15 July 2013 | Chemical release | Perenco UK Limited | Thames AW Platform | 0.0 | 1400.0 |
| PON1/2059 | Completed | 07 July 2013 | Oil release | BP Exploration Operating Company Ltd. | Mungo Platform | .000002 | 0.0 |
| PON1/2053 | Completed | 03 June 2013 | Oil release | Shell U.K. Exploration & Production Limited (SNS) | Sean PP Platform | .000001 | 0.0 |
| PON1/2044 | Completed | 09 July 2013 | Chemical release | Talisman Sinopec Energy UK Limited | Claymore A Platform | 0.0 | 0.001 |
| PON1/2043 | Completed | 08 July 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Clipper PT Platform | .00021 | 0.0 |
| PON1/2040 | Completed | 08 July 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | .00007 | 0.0 |
| PON1/2037 | Completed | 06 July 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | .001 | 0.0 |
| PON1/2032 | Completed | 04 July 2013 | Oil release | Hydrocarbon Resources Limited | Morecambe South DP8 Platform | .02 | 0.0 |
| PON1/2029 | Completed | 04 July 2013 | Chemical release | Perenco UK Limited | Minerva Platform | 0.0 | 136.0 |
| PON1/2026 | Completed | 30 June 2013 | Chemical release | BP, BP Exploration Operating Company Limited (UK Offshore) | Well Enhancer | 0.0 | 16.73 |
| PON1/2025 | Completed | 02 July 2013 | Oil release | Talisman Sinopec Energy (UK) Limited, Talisman Sinopec Energy UK Limited | Clyde Platform | .000032 | 0.0 |
| PON1/2022 | Completed | 02 July 2013 | Chemical release | TAQA Bratani Limited | Harding Platform | 0.0 | 17.5 |
| PON1/2021 | Completed | 02 July 2013 | Chemical release | Nexen Petroleum U.K Limited | Scott JD Platform | 0.0 | 144.0 |
| PON1/2010 | Completed | 28 June 2013 | Chemical release | TOTAL E&P UK PLC | Alwyn North NAA Platform | 0.0 | 0.038 |
| PON1/2007 | Completed | 26 June 2013 | Chemical release | Perenco UK Ltd, Perenco UK Limited | Apollo Subsea Manifold | 0.0 | 1800.0 |
| PON1/2019 | Completed | 01 July 2013 | Chemical release | Perenco UK Ltd, Perenco UK Limited | Minerva Platform | 0.0 | 179.2 |
| PON1/2016 | Completed | 30 June 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | .001 | 0.0 |
| PON1/2015 | Completed | 29 June 2013 | Oil release | Nexen Petroleum U.K Limited | Buzzard Wellhead Platform | .43 | 0.0 |
| PON1/2014 | Completed | 29 June 2013 | Oil release | Eni UK Limited | Hewett 48/29A-FTP Platform | .1 | 0.0 |
| PON1/2011 | Completed | 28 June 2013 | Oil release | Talisman Energy (UK) Limited | Saltire A Platform | .002 | 0.0 |
| PON1/2006 | Completed | 27 June 2013 | Oil release | Diamond Offshore Drilling (UK) Ltd, Enquest PLC | Ocean Princess | .0142 | 0.0 |
| PON1/2005 | Completed | 26 June 2013 | Chemical release | Transocean, Nexen Petroleum U.K Limited | Transocean Prospect | 0.0 | 24.700000000000003 |
| PON1/1987 | Completed | 18 June 2013 | Oil release | Nexen Petroleum U.K Limited | Scott JD Platform | .0147 | 0.0 |
| PON1/2003 | Completed | 25 June 2013 | Chemical release | Nexen Petroleum U.K Limited | Scott JD Platform | 0.0 | 1.0 |
| PON1/1997 | Completed | 24 June 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Gannet A Platform | .086 | 0.0 |
| PON1/1994 | Completed | 23 June 2013 | Chemical release | TRANSOCEAN, BP Exploration Operating Company Limited (UK Offshore) | Paul B Lloyd Jnr | 0.0 | 2.27 |
| PON1/1993 | Completed | 21 June 2013 | Oil release | Diamond Offshore Drilling (UK) Ltd, Enquest PLC | Ocean Princess | .001044 | 0.0 |
| PON1/1992 | Completed | 21 June 2013 | Oil release | Transocean, Total E&P UK Limited | Sedco 714 | .0045 | 0.0 |
| PON1/1986 | Completed | 17 June 2013 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .000738 | 0.0 |
| PON1/1984 | Completed | 16 June 2013 | Chemical release | Dana Petroleum PLC | Guillemot West DC2 Manifold | 0.0 | 2534.0 |
| PON1/1980 | Completed | 16 June 2013 | Chemical release | Stena Drilling Ltd, Chevron | Stena Carron | 0.0 | 0.5 |
| PON1/1976 | Completed | 15 June 2013 | Oil release | BHP Billiton | Douglas DD Platform | .000001 | 0.0 |
| PON1/1623 | Completed | 18 February 2013 | Chemical release | Nexen Petroleum U.K Limited | Scott West Water Injection Manifold | 0.0 | 5635.0 |
| PON1/1975 | Completed | 16 May 2013 | Oil release | Nexen Petroleum U.K Limited | Ettrick FPSO Aoka Mizu | .000013 | 0.0 |
| PON1/1973 | Completed | 14 June 2013 | Chemical release | Dana Petroleum PLC | Guillemot West DC6 Routing Man | 0.0 | 0.6 |
| PON1/1972 | Completed | 12 June 2013 | Oil release | TAQA Bratani Limited | Cormorant UMC | .0005 | 0.0 |
| PON1/1817 | Completed | 29 April 2013 | Chemical release | Dana Petroleum PLC | Hudson | 0.0 | 500.0 |
| PON1/1961 | Completed | 08 June 2013 | Chemical release | Dana Petroleum PLC | Guillemot West(Triton) FPSO | 0.0 | 264.1 |
| PON1/1890 | Completed | 16 May 2013 | Chemical release | Nexen Petroleum U.K Limited | Ettrick FPSO Aoka Mizu | 0.0 | 0.01 |
| PON1/1967 | Completed | 12 June 2013 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Curlew FPSO | 0.0 | 0.1 |
| PON1/1908 | Completed | 27 May 2013 | Chemical release | GDF Suez | Minke Subsea Wellhead | 0.0 | 426.0 |
| PON1/1912 | Completed | 28 May 2013 | Chemical release | ConocoPhillips | Murdoch Platform | 0.0 | 500.0 |
| PON1/1966 | Completed | 12 June 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent D Platform | .00135 | 0.0 |
| PON1/1942 | Completed | 05 June 2013 | Chemical release | Nexen Petroleum U.K Limited | Scott Subsea Structure C | 0.0 | 359.0 |
| PON1/1927 | Completed | 01 June 2013 | Chemical release | Nexen Petroleum U.K Limited | Scott JU Platform | 0.0 | 0.341 |
| PON1/1922 | Completed | 30 May 2013 | Chemical release | Talisman Energy (UK) Limited | Piper B Platform | 0.0 | 0.058 |
| PON1/1956 | Completed | 09 June 2013 | Oil release | Talisman Energy (UK) Limited | Buchan A Platform | .000006 | 0.0 |
| PON1/1959 | Completed | 09 June 2013 | Chemical release | Stena Drilling Ltd, Chevron | Stena Carron | 0.0 | 0.05 |
| PON1/1954 | Completed | 08 June 2013 | Oil release | Nexen Petroleum U.K Limited | Ettrick FPSO Aoka Mizu | .002 | 0.0 |
| PON1/1949 | Completed | 01 June 2013 | Oil release | Marathon Oil UK Limited | Brae A Platform | .1447 | 0.0 |
| PON1/1953 | Completed | 08 June 2013 | Oil release | Apache Beryl I Limited | Beryl A Platform | .047 | 0.0 |
| PON1/1950 | Completed | 07 June 2013 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Nelson Platform | 0.0 | 225.0 |
| PON1/1948 | Completed | 05 June 2013 | Chemical release | ConocoPhillips | Vanguard Platform | 0.0 | 200.0 |
| PON1/1945 | Completed | 06 June 2013 | Oil release | Transocean, BP Exploration Operating Company Limited (UK Offshore) | Paul B Lloyd Jnr | .00035 | 0.0 |
| PON1/1944 | Completed | 05 June 2013 | Oil release | Nexen Petroleum U.K Limited | Buzzard Production Platform | .0519 | 0.0 |
| PON1/1688 | Completed | 11 March 2013 | Chemical release | Britannia Operator Ltd | Britannia BLP | 0.0 | 649.1500000000001 |
| PON1/1941 | Completed | 04 June 2013 | Oil release | Talisman Energy (UK) Limited | Fulmar A Platform | .057 | 0.0 |
| PON1/1937 | Completed | 04 June 2013 | Oil release | Transocean, BP Exploration Operating Company Limited (UK Offshore) | Paul B Lloyd Jnr | .041 | 0.0 |
| PON1/1936 | Completed | 03 June 2013 | Oil release | Total E&P UK Limited | Dunbar Platform | .00015 | 0.0 |
| PON1/1924 | Completed | 31 May 2013 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | 0.0 | 162.169 |
| PON1/1923 | Completed | 31 May 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Gannet A Platform | .001 | 0.0 |
| PON1/1705 | Completed | 28 February 2013 | Chemical release | Chevron | Captain WPP'A' | 0.0 | 7673.0 |
| PON1/1919 | Completed | 31 May 2013 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | 0.0 | 0.02 |
| PON1/1099 | Completed | 25 May 2012 | Chemical release | Nexen Petroleum U.K Limited | Scott South Manifold | 0.0 | 1.9100000000000001 |
| PON1/1674 | Completed | 06 March 2013 | Oil release | Chevron | Captain FPSO | .00056 | 0.0 |
| PON1/1916 | Completed | 29 May 2013 | Oil release | Hydrocarbon Resources Limited | Morecambe South DP8 Platform | .0005 | 0.0 |
| PON1/1913 | Completed | 29 May 2013 | Oil release | Chevron | Captain WPP'A' | .002 | 0.0 |
| PON1/1902 | Completed | 26 May 2013 | Chemical release | Maersk Oil UK | Gryphon A Production Vessel | 0.0 | 2695.0 |
| PON1/1906 | Completed | 27 May 2013 | Oil release | ConocoPhillips, ConocoPhillips Petroleum Company U.K. Limited | Judy Platform | .00088 | 0.0 |
| PON1/1899 | Completed | 25 May 2013 | Oil release | BG plc | Everest North Platform | .00064 | 0.0 |
| PON1/1898 | Completed | 25 May 2013 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .04 | 0.0 |
| PON1/1896 | Completed | 24 May 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Galleon PG | .1 | 0.0 |
| PON1/1878 | Completed | 18 May 2013 | Oil release | Centrica Storage Limited | Rough BD Platform | .000218 | 0.0 |
| PON1/1893 | Completed | 21 May 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Seven Atlantic tooling working at Gannet F field | .000086 | 0.0 |
| PON1/1892 | Completed | 21 May 2013 | Oil release | Maersk Oil UK | Janice A FPU | .01 | 0.0 |
| PON1/1889 | Completed | 21 May 2013 | Oil release | North Atlantic Drilling UK Ltd, Total E&P UK Limited | West Phoenix | .0009 | 0.0 |
| PON1/1888 | Completed | 21 May 2013 | Oil release | Fairfield Energy | Osprey Production Manifold | .4375 | 0.0 |
| PON1/1884 | Completed | 19 May 2013 | Oil release | ConocoPhillips, ConocoPhillips Petroleum Company U.K. Limited | Jasmine | .000038 | 0.0 |
| PON1/1883 | Completed | 19 May 2013 | Oil release | Perenco UK Limited | Cleeton CPQ Platform | .000088 | 0.0 |
| PON1/1776 | Completed | 18 April 2013 | Chemical release | Nexen Petroleum U.K Limited | Scott Subsea Structure A | 0.0 | 568.003 |
| PON1/1875 | Completed | 17 May 2013 | Chemical release | ENSCO, RWE Dea UK | Ensco 92 | 0.0 | 1915.0 |
| PON1/1871 | Completed | 14 May 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Curlew FPSO | .001 | 0.0 |
| PON1/1870 | Completed | 16 May 2013 | Oil release | Perenco UK Ltd, Perenco UK Limited | West Sole WA Main Platform | .003 | 0.0 |
| PON1/1868 | Completed | 15 May 2013 | Oil release | BHP Billiton | Douglas DD Platform | .000001 | 0.0 |
| PON1/1797 | Completed | 24 April 2013 | Chemical release | BP Exploration Operating Company Limited (UK Offshore) | Foinaven - FPSO Petrojarl | 0.0 | 923.5 |
| PON1/1864 | Completed | 06 May 2013 | Oil release | Centrica Production Nederland B.V., Venture Production Nederland B.V. | Stamford WHPS | 1 | 0.0 |
| PON1/1857 | Completed | 12 May 2013 | Oil release | ConocoPhillips, Ithaca Energy (UK) Limited | Anglia "A" Installation | .135 | 0.0 |
| PON1/1863 | Completed | 12 May 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | .00004 | 0.0 |
| PON1/1859 | Completed | 12 May 2013 | Chemical release | BP Exploration Operating Company Ltd. | Harding Platform | 0.0 | 0.458 |
| PON1/1850 | Completed | 11 May 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | 13.886 | 0.0 |
| PON1/1852 | Completed | 11 May 2013 | Oil release | TAQA Bratani Limited | Cormorant North Platform | .00885 | 0.0 |
| PON1/1851 | Completed | 11 May 2013 | Oil release | CNR International | Ninian Southern Platform | .003 | 0.0 |
| PON1/1849 | Completed | 10 May 2013 | Oil release | Enquest Heather Ltd | Heather A Platform | .001 | 0.0 |
| PON1/1848 | Completed | 10 May 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent B Platform | .0004 | 0.0 |
| PON1/1710 | Completed | 22 March 2013 | Chemical release | TAQA Bratani Limited, Dana Petroleum PLC | Hudson Manifold | 0.0 | 791.0 |
| PON1/1842 | Completed | 07 May 2013 | Oil release | ConocoPhillips Petroleum Company U.K. Limited, ConocoPhillips | Joanne Manifold | .0822 | 0.0 |
| PON1/1746 | Completed | 06 April 2013 | Oil release | BP Exploration Operating Company Ltd. | Mungo Production Manifold | .4365 | 0.0 |
| PON1/1740 | Completed | 04 April 2013 | Chemical release | Transocean, Endeavour Energy UK Limited | Transocean Prospect | 0.0 | 2872.0 |
| PON1/1836 | Completed | 06 May 2013 | Oil release | ConocoPhillips | Europa EZ Satellite | .000001 | 0.0 |
| PON1/1829 | Completed | 04 May 2013 | Chemical release | Britannia Operator Ltd | Britannia BLP | 0.0 | 461.0 |
| PON1/1824 | Completed | 03 May 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Clipper PT Platform | .0005 | 0.0 |
| PON1/1816 | Completed | 29 April 2013 | Oil release | Perenco.UK ltd., Perenco UK Limited | Cleeton CPQ Platform | .022 | 0.0 |
| PON1/1784 | Completed | 20 April 2013 | Chemical release | Nexen Petroleum U.K Limited | West Water Injection Manifold | 0.0 | 190.8 |
| PON1/1794 | Completed | 23 April 2013 | Oil release | Nexen Petroleum U.K Limited | Scott JD Platform | .00032 | 0.0 |
| PON1/1810 | Completed | 28 April 2013 | Oil release | Ithaca Energy (UK) Limited | Fionn (P2) Tree | .0027 | 0.0 |
| PON1/1808 | Completed | 27 April 2013 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .005 | 0.0 |
| PON1/1807 | Completed | 26 April 2013 | Oil release | BP Exploration Operating Company Ltd. | Andrew Platform | .0002 | 0.0 |
| PON1/1806 | Completed | 25 April 2013 | Oil release | Enquest PLC | Thistle A Platform | .042 | 0.0 |
| PON1/1773 | Completed | 17 April 2013 | Oil release | Apache North Sea Limited | Forties FA Platform | .000003 | 0.0 |
| PON1/1805 | Completed | 25 April 2013 | Oil release | Ithaca Energy (UK) Limited | Athena FPSO (BW Athena) | .0004 | 0.0 |
| PON1/1798 | Completed | 25 April 2013 | Chemical release | Noble Drilling, Centrica Resources Ltd | Supply Vessel - NSO Spirit | 0.0 | 12972.0 |
| PON1/1802 | Completed | 25 April 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS), Shell U.K. Exploration & Production Limited (SNS) | Leman Foxtrot Platform | .0002 | 0.0 |
| PON1/1661 | Completed | 03 March 2013 | Chemical release | Talisman Sinopec Energy (UK) Limited, Talisman Energy (UK) Limited | Buchan A Platform | 0.0 | 1716.78 |
| PON1/1793 | Completed | 23 April 2013 | Oil release | BP Exploration Operating Company Ltd. | Magnus Platform | .0075 | 0.0 |
| PON1/1792 | Completed | 23 April 2013 | Oil release | TAQA Bratani Limited | Eider Platform | .00012 | 0.0 |
| PON1/1791 | Completed | 22 April 2013 | Oil release | Shell, Shell U.K. Exploration & Production Limited (SNS) | Carrack QA | .0002 | 0.0 |
| PON1/1775 | Completed | 17 April 2013 | Oil release | Total E&P UK Limited | Elgin WHP A | .05 | 0.0 |
| PON1/1707 | Completed | 23 August 2012 | Chemical release | Nexen Petroleum U.K Limited | Scott South / East Water Injection Manifolds | 0.0 | 72.39 |
| PON1/1612 | Completed | 01 March 2012 | Chemical release | Nexen Petroleum U.K Limited | Scott South Subsea Structure E | 0.0 | 56144.0 |
| PON1/1785 | Completed | 21 April 2013 | Oil release | North Atlantic Drilling UK Ltd, Total E&P UK Limited | West Phoenix | .105 | 0.0 |
| PON1/1730 | Completed | 29 March 2013 | Chemical release | Marathon oil UK Limited, Marathon Oil UK Limited | Braemar Subsea Completion | 0.0 | 107.0 |
| PON1/1774 | Completed | 17 April 2013 | Oil release | Perenco UK Limited | Leman AP Platform [PERENCO] | .02 | 0.0 |
| PON1/1781 | Completed | 20 April 2013 | Chemical release | Transocean, TAQA Bratani Limited | Transocean John Shaw | 0.0 | 33.0 |
| PON1/1780 | Completed | 20 April 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Nelson Platform | .001 | 0.0 |
| PON1/1720 | Completed | 22 March 2013 | Chemical release | Dolphin Drilling Ltd, BP Exploration Operating Company Limited (UK Offshore) | Byford Dolphin | 0.0 | 660.0 |
| PON1/1777 | Completed | 19 April 2013 | Oil release | Centrica Storage Limited | Rough AD Platform | .000039 | 0.0 |
| PON1/1771 | Completed | 16 April 2013 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Guillemot, Teal FPSO Anasuria | 0.0 | 18.942 |
| PON1/1490 | Completed | 07 December 2012 | Chemical release | Talisman Synopec Energy (UK) Limited, Talisman Energy (UK) Limited | Clyde Platform | 0.0 | 15075.0 |
| PON1/1527 | Completed | 28 December 2012 | Chemical release | Talisman Energy (UK) Limited | Ross FPSO Bleo Holm | 0.0 | 35.0 |
| PON1/1772 | Completed | 16 April 2013 | Oil release | Talisman Energy (UK) Limited | Piper B Platform | .015 | 0.0 |
| PON1/1543 | Completed | 08 January 2013 | Oil release | Centrica Storage Limited | Rough CD Platform | .002209 | 0.0 |
| PON1/1765 | Completed | 13 April 2013 | Chemical release | North Atlantic Drilling UK Ltd, Total E&P UK Limited | West Phoenix | 0.0 | 205.77 |
| PON1/1703 | Completed | 17 March 2013 | Oil release | Chevron | Captain FPSO | .000003 | 0.0 |
| PON1/1764 | Completed | 13 April 2013 | Chemical release | BP Exploration Operating Company Ltd. | Andrew Platform | 0.0 | 7.0 |
| PON1/1762 | Completed | 12 April 2013 | Oil release | BP Exploration Operating Company Ltd. | Marnock ETAP PDR Platform | .000022 | 0.0 |
| PON1/1751 | Completed | 08 April 2013 | Chemical release | Nexen Petroleum U.K Limited | Scott JD Platform | 0.0 | 1452.0 |
| PON1/1756 | Completed | 10 April 2013 | Chemical release | CNR International , Chevron | Strathspey Manifold | 0.0 | 120.0 |
| PON1/1760 | Completed | 12 April 2013 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Penguins Subsea Tie Back DC5 | 0.0 | 12.22 |
| PON1/1759 | Completed | 12 April 2013 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Penguins Subsea tie back DC5 | 0.0 | 1.832 |
| PON1/1758 | Completed | 11 April 2013 | Oil release | Centrica Storage Limited | Rough CD Platform | .000005 | 0.0 |
| PON1/1750 | Completed | 03 April 2013 | Oil release | Hydrocarbon Resources Limited | Morecambe South CPP1 Platform | .005 | 0.0 |
| PON1/1752 | Completed | 07 April 2013 | Oil release | Maersk Oil UK | DSV Polaris over the Balloch P17 Cooling Spool | .00006 | 0.0 |
| PON1/1424 | Completed | 01 November 2012 | Chemical release | BP Exploration Operating Company Ltd. | Machar Manifold | 0.0 | 1459.0 |
| PON1/1736 | Completed | 03 April 2013 | Chemical release | CNR International , Chevron | Ninian Central Platform | 0.0 | 198.0 |
| PON1/1745 | Completed | 30 March 2013 | Chemical release | E.On Ruhrgas UK North Sea Limited | Ensco 100 | 0.0 | 18290.0 |
| PON1/1433 | Completed | 10 November 2012 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Nelson Platform | .005 | 0.0 |
| PON1/1744 | Completed | 05 April 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | .00781 | 0.0 |
| PON1/1743 | Completed | 05 April 2013 | Oil release | Transocean, Valiant Petroleum | GSF Arctic III | .234 | 0.0 |
| PON1/1742 | Completed | 05 April 2013 | Oil release | Transocean, Valiant Petroleum | GSF Arctic III | .0168 | 0.0 |
| PON1/1665 | Completed | 02 March 2013 | Chemical release | CNR International | Ninian Southern Platform | 0.0 | 1452.4 |
| PON1/1694 | Completed | 15 March 2013 | Oil release | Talisman Sinopec Energy (UK) Limited, Talisman Energy (UK) Limited | Fulmar A Platform | .00345 | 0.0 |
| PON1/1739 | Completed | 17 July 2012 | Chemical release | Deepocean, BP Exploration Operating Company Limited (UK Offshore) | ROVSV Deep Vision | 0.0 | 0.2 |
| PON1/1738 | Completed | 03 April 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Gannet A Platform | .0009 | 0.0 |
| PON1/533 | Completed | 28 July 2011 | Chemical release | Enquest Dons Limited | Don SW&W Don Northern Producer | 0.0 | 118.0 |
| PON1/1734 | Completed | 01 April 2013 | Oil release | CNR International | Ninian Central Platform | .19 | 0.0 |
| PON1/1729 | Completed | 29 March 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Clipper PW Platform | .0012 | 0.0 |
| PON1/1728 | Completed | 28 March 2013 | Oil release | Teekay Petrojarl AS, E.On Ruhrgas UK North Sea Limited | Huntington Subsea Drilling template 2Km south of Voyageur | .2 | 0.0 |
| PON1/1673 | Completed | 05 March 2013 | Chemical release | Maersk Oil UK | Donan FPSO Global Producer III | 0.0 | 1100.0 |
| PON1/806 | Completed | 09 December 2011 | Oil release | CNR International | Banff FPSO Petrojarl Banff | 1.82 | 0.0 |
| PON1/804 | Completed | 18 December 2011 | Oil release | CNR International | Banff FPSO Petrojarl Banff | .01 | 0.0 |
| PON1/805 | Completed | 18 December 2011 | Oil release | CNR International | Banff FPSO Petrojarl Banff | 1.56 | 0.0 |
| PON1/794 | Completed | 13 December 2011 | Chemical release | CNR International , CNR International | Kyle Dynamic Umbilical | 0.0 | 134.58999999999997 |
| PON1/793 | Completed | 13 December 2011 | Chemical release | CNR International , CNR International | Kyle Dynamic Umbilical | 0.0 | 214.06 |
| PON1/795 | Completed | 13 December 2011 | Chemical release | CNR International , CNR International | Kyle Dynamic Umbilical | 0.0 | 103.81 |
| PON1/1724 | Completed | 25 March 2013 | Oil release | BP Exploration Operating Company Limited (UK Offshore) | Marnock ETAP QU Platform | .000088 | 0.0 |
| PON1/1722 | Completed | 24 March 2013 | Oil release | Apache North Sea Limited | Forties FA Platform | .05 | 0.0 |
| PON1/1719 | Completed | 13 December 2011 | Chemical release | CNR International | Kyle Static Umbilical | 0.0 | 3395.77 |
| PON1/1718 | Completed | 13 December 2011 | Chemical release | CNR International | Kyle Static Umbilical | 0.0 | 1604.46 |
| PON1/1717 | Completed | 13 December 2011 | Chemical release | CNR International | Kyle Static Umbilical | 0.0 | 42.72 |
| PON1/1716 | Completed | 13 December 2011 | Chemical release | CNR International | Banff Dynamic Umbilical | 0.0 | 302.82 |
| PON1/1715 | Completed | 13 December 2011 | Chemical release | CNR International | Banff Dynamic Umbilical | 0.0 | 85.43 |
| PON1/1714 | Completed | 13 December 2011 | Chemical release | CNR International | Banff Dynamic Umbilical | 0.0 | 100.41000000000001 |
| PON1/1713 | Completed | 13 December 2011 | Chemical release | CNR International | Banff Static Umbilical | 0.0 | 894.6 |
| PON1/1712 | Completed | 13 December 2011 | Chemical release | CNR International | Banff Static Umbilical | 0.0 | 232.23 |
| PON1/1711 | Completed | 13 December 2011 | Chemical release | CNR International | Banff Static Umbilical | 0.0 | 439.7 |
| PON1/1709 | Completed | 22 March 2013 | Chemical release | Shell U.K. Exploration & Production Limited (SNS) | Swift 10 | 0.0 | 17.0 |
| PON1/1708 | Completed | 21 March 2013 | Oil release | Rowan Drilling (UK) Limited, BG plc | Olympic Orion | .01 | 0.0 |
| PON1/382 | Completed | 13 May 2011 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Gannet E & F Manifold | 1.1843 | 0.0 |
| PON1/1029 | Completed | 01 May 2012 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Gannet E & F Manifold | 0.0 | 20.0 |
| PON1/1065 | Completed | 26 April 2012 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Gannet D Subsea Completion | .019049 | 0.0 |
| PON1/1697 | Completed | 16 March 2013 | Oil release | TAQA Bratani Limited | Tern Platform | .01 | 0.0 |
| PON1/1663 | Completed | 04 March 2013 | Chemical release | Marathon Oil UK Limited | Brae East Platform | 0.0 | 456.5 |
| PON1/1679 | Completed | 08 March 2013 | Chemical release | Nexen Petroleum U.K Limited | Scott Subsea Structure C | 0.0 | 1153.0 |
| PON1/1581 | Completed | 26 January 2013 | Oil release | Perenco UK Ltd, Perenco UK Limited | Cleeton CPQ Platform | .00136 | 0.0 |
| PON1/1689 | Completed | 11 March 2013 | Chemical release | BP Exploration Operating Company Limited (UK Offshore) | Harding Platform | 0.0 | 12.5 |
| PON1/1687 | Completed | 11 March 2013 | Chemical release | Diamond Offshore Drilling (UK) Ltd, Enquest PLC | Ocean Princess | 0.0 | 525.0 |
| PON1/1678 | Completed | 08 March 2013 | Oil release | Talisman Energy (UK) Limited | Claymore A Platform | .2 | 0.0 |
| PON1/1587 | Completed | 29 January 2013 | Oil release | Nexen Petroleum U.K Limited | Scott JD Platform | .000425 | 0.0 |
| PON1/1675 | Completed | 05 March 2013 | Oil release | BP Exploration Operating Company Ltd. | Magnus Platform | .000119 | 0.0 |
| PON1/1639 | Completed | 24 February 2013 | Oil release | BG plc | Everest North Platform | .00003 | 0.0 |
| PON1/1671 | Completed | 05 March 2013 | Chemical release | Transocean, Endeavour Energy UK Limited | Transocean Prospect | 0.0 | 200.0 |
| PON1/1670 | Completed | 05 March 2013 | Chemical release | Enquest Dons PLC, Enquest PLC | Don SW&W Don Northern Producer | 0.0 | 100.0 |
| PON1/1644 | Completed | 25 February 2013 | Chemical release | Dana Petroleum PLC | Hudson | 0.0 | 5.09 |
| PON1/1643 | Completed | 25 February 2013 | Chemical release | Dana Petroleum PLC | Hudson | 0.0 | 2.55 |
| PON1/1664 | Completed | 25 February 2013 | Chemical release | Bibby Offshore, E.On Ruhrgas UK North Sea Limited | Voyageur Spirit | 0.0 | 848.0 |
| PON1/1654 | Completed | 01 March 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Gannet A Platform | .1 | 0.0 |
| PON1/990 | Completed | 12 April 2012 | Chemical release | Britannia Operator Ltd , PON1 submission on behalf of ConocoPhillips UK Ltd | Callanish subsea methanol pipeline | 0.0 | 14336.0 |
| PON1/1653 | Completed | 01 March 2013 | Chemical release | BP Exploration Operating Company Limited (UK Offshore) | Harding Platform | 0.0 | 22.5 |
| PON1/1650 | Completed | 27 February 2013 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Gannet D Subsea Completion | 0.0 | 1.0 |
| PON1/1648 | Completed | 27 February 2013 | Oil release | Perenco UK LTD., Perenco UK Limited | Amethyst A1D Platform | .079 | 0.0 |
| PON1/1566 | Completed | 16 January 2013 | Oil release | ENSCO, Maersk Oil UK | Ensco 101 | .01 | 0.0 |
| PON1/1645 | Completed | 26 February 2013 | Oil release | BG plc | Everest North Platform | .0005 | 0.0 |
| PON1/1641 | Completed | 25 February 2013 | Oil release | BW Offshore (UK) Ltd, Ithaca Energy (UK) Limited | BW Athena | .007 | 0.0 |
| PON1/1642 | Completed | 25 February 2013 | Chemical release | BP Exploration Operating Company Limited (UK Offshore) | Harding Platform | 0.0 | 15.0 |
| PON1/1636 | Completed | 22 February 2013 | Oil release | Awilco Drilling PLC, Talisman Energy (UK) Limited | WilPhoenix | .00005 | 0.0 |
| PON1/1640 | Completed | 24 February 2013 | Chemical release | Transocean, Valiant Petroleum | GSF Arctic III | 0.0 | 14.7 |
| PON1/1638 | Completed | 23 February 2013 | Oil release | Rowan Drilling (UK) Limited, Total E&P UK Limited | Rowan Gorilla V | .0081 | 0.0 |
| PON1/1630 | Completed | 17 February 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent A Platform | .00002 | 0.0 |
| PON1/1629 | Completed | 19 February 2013 | Chemical release | Diamond Offshore Drilling (UK) Ltd, Shell U.K. Exploration & Production Limited (NNS) | Ocean Guardian | 0.0 | 3.88 |
| PON1/1628 | Completed | 15 February 2013 | Oil release | Transocean, Valiant Petroleum | GSF Arctic III | .01 | 0.0 |
| PON1/1626 | Completed | 19 February 2013 | Oil release | Transocean, GDF Suez | GSF Galaxy II | .09 | 0.0 |
| PON1/1408 | Completed | 29 October 2012 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Guillemot, Teal FPSO Anasuria | .01566 | 0.0 |
| PON1/1624 | Completed | 18 February 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Galleon PG | .0005 | 0.0 |
| PON1/1618 | Completed | 16 February 2013 | Oil release | Apache North Sea Limited | Forties FB Platform | .007 | 0.0 |
| PON1/1608 | Completed | 14 February 2013 | Chemical release | Transocean, Valiant Petroleum | GSF Arctic III | 0.0 | 0.01 |
| PON1/1279 | Completed | 23 August 2012 | Oil release | Talisman Energy (UK) Limited | Galley - Tartan Subsea Pipeline | 14.04 | 0.0 |
| PON1/1619 | Completed | 16 February 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Clipper PT Platform | .0004 | 0.0 |
| PON1/1615 | Completed | 15 February 2013 | Oil release | Talisman Energy (UK) Limited | Montrose A Platform | .00041 | 0.0 |
| PON1/1613 | Completed | 15 February 2013 | Oil release | Talisman Energy (UK) Limited | Claymore A Platform | .00001 | 0.0 |
| PON1/1222 | Completed | 23 July 2012 | Chemical release | Maersk Oil UK | Donan FPSO Global Producer III | 0.0 | 1785.91 |
| PON1/1607 | Completed | 13 February 2013 | Chemical release | Maersk Oil UK | Janice A FPU | 0.0 | 25.0 |
| PON1/1606 | Completed | 13 February 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | .00044 | 0.0 |
| PON1/1605 | Completed | 12 February 2013 | Chemical release | E.On Ruhrgas UK North Sea Limited | Ensco 100 | 0.0 | 1.0 |
| PON1/1604 | Completed | 12 February 2013 | Oil release | E.On Ruhrgas UK North Sea Limited | Ensco 100 | .05 | 0.0 |
| PON1/1601 | Completed | 12 February 2013 | Oil release | Shell U.K. Exploration & Production Limited, Shell U.K. Exploration & Production Limited (NNS) | Brent D Platform | .000225 | 0.0 |
| PON1/1460 | Completed | 26 November 2012 | Chemical release | Talisman Energy (UK) Limited | Ross FPSO Bleo Holm | 0.0 | 485.0 |
| PON1/1592 | Completed | 01 February 2013 | Chemical release | Noble Drilling, Centrica Resources Ltd | YorK Production Platform | 0.0 | 8.0 |
| PON1/1591 | Completed | 01 February 2013 | Oil release | North Atlantic Drilling UK Ltd, Total E&P UK Limited | West Phoenix | .0009 | 0.0 |
| PON1/1590 | Completed | 31 January 2013 | Chemical release | Talisman Energy (UK) Limited | Ross FPSO Bleo Holm | 0.0 | 800.0 |
| PON1/1588 | Completed | 31 January 2013 | Chemical release | Diamond Offshore Drilling (UK) Ltd, Enquest PLC | Ocean Princess | 0.0 | 10.0 |
| PON1/1586 | Completed | 29 January 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Clipper PT Platform | .001 | 0.0 |
| PON1/1585 | Completed | 29 December 2012 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Leman_Delta | .01748 | 0.0 |
| PON1/1565 | Completed | 16 January 2013 | Chemical release | Maersk Oil UK | Janice A FPU | 0.0 | 640.818 |
| PON1/1583 | Completed | 28 January 2013 | Chemical release | North Atlantic Drilling UK Ltd, Total E&P UK Limited | West Phoenix | 0.0 | 43.8 |
| PON1/1579 | Completed | 25 January 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Nelson Platform | .995 | 0.0 |
| PON1/1483 | Completed | 06 December 2012 | Chemical release | BP Exploration Operating Company Ltd. | Madoes Subsea Manifold | 0.0 | 704.0 |
| PON1/1577 | Completed | 22 January 2013 | Chemical release | BP Exploration Operating Company Ltd. | Clair Phase 1 Platform | 0.0 | 1860.858 |
| PON1/1568 | Completed | 17 January 2013 | Oil release | BP Exploration Operating Company Ltd. | Harding Platform | .0731 | 0.0 |
| PON1/1575 | Completed | 21 January 2013 | Oil release | Nexen Petroleum U.K Limited | Buzzard Wellhead Platform | .0456 | 0.0 |
| PON1/1472 | Completed | 25 October 2012 | Chemical release | Talisman Energy (UK) Limited | Ross FPSO Bleo Holm | 0.0 | 80.0 |
| PON1/1310 | Completed | 01 September 2012 | Chemical release | Talisman Energy (UK) Limited | Ross FPSO Bleo Holm | 0.0 | 2200.0 |
| PON1/188 | Completed | 27 January 2011 | Chemical release | Talisman Energy (UK) Limited | Bleo Holm FPSO | 0.0 | 1000.0 |
| PON1/1540 | Completed | 07 January 2013 | Chemical release | Transocean, Fairfield Energy | Transocean John Shaw | 0.0 | 208.81 |
| PON1/1573 | Completed | 20 January 2013 | Oil release | Nexen Petroleum U.K Limited | Buzzard Wellhead Platform | .000105 | 0.0 |
| PON1/1572 | Completed | 20 January 2013 | Chemical release | BP Exploration Operating Company Limited (UK Offshore) | Harding Platform | 0.0 | 5.0 |
| PON1/1287 | Completed | 07 November 2011 | Chemical release | Talisman Energy (UK) Limited | Piper B Platform | 0.0 | 39.71 |
| PON1/1569 | Completed | 17 January 2013 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Clipper PR Platform | 0.0 | 0.012 |
| PON1/1462 | Completed | 27 November 2012 | Chemical release | Dana Petroleum, Dana Petroleum Limited | Guillemot West(Triton) FPSO | 0.0 | 40630.0 |
| PON1/1567 | Completed | 16 January 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent D Platform | .000008 | 0.0 |
| PON1/1180 | Completed | 16 July 2012 | Oil release | Maersk drilling, ConocoPhillips | Maersk resolve | .0005 | 0.0 |
| PON1/1523 | Completed | 26 December 2012 | Oil release | Enquest Thistle Limited | Thistle A Platform | .0015 | 0.0 |
| PON1/1340 | Completed | 24 September 2012 | Oil release | Enquest Heather Limited | Heather A Platform | .35 | 0.0 |
| PON1/1296 | Completed | 31 August 2012 | Oil release | Enquest Thistle Limited | Thistle A Platform | .0168 | 0.0 |
| PON1/420 | Completed | 05 June 2011 | Chemical release | Enquest Dons Limited | Transocean John Shaw | 0.0 | 13.6 |
| PON1/223 | Completed | 27 February 2011 | Oil release | EnQuest Thistle Limited, Enquest PLC | Thistle A Platform | .001 | 0.0 |
| PON1/1563 | Completed | 15 January 2013 | Oil release | Hess Limited | Angus suspended pipeline PL1857 | .0108 | 0.0 |
| PON1/1562 | Completed | 15 January 2013 | Oil release | ConocoPhillips Petroleum Company U.K. Limited | Jade Steel Platform | .000425 | 0.0 |
| PON1/1561 | Completed | 15 December 2012 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Curlew FPSO | 0.0 | 2150.0 |
| PON1/1560 | Completed | 15 December 2012 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Curlew FPSO | 0.0 | 116.0 |
| PON1/1559 | Completed | 15 December 2012 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Curlew FPSO | 0.0 | 136.0 |
| PON1/1558 | Completed | 15 December 2012 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Curlew FPSO | 0.0 | 935.0 |
| PON1/1557 | Completed | 15 December 2012 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Curlew FPSO | 0.0 | 940.0 |
| PON1/1555 | Completed | 15 December 2012 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Curlew FPSO | 0.0 | 3030.0 |
| PON1/1554 | Completed | 15 December 2012 | Chemical release | Shell U.K. Exploration & Production Limited (NNS) | Curlew FPSO | 0.0 | 440.0 |
| PON1/1553 | Completed | 14 January 2013 | Oil release | Talisman Energy (UK) Limited | Ross FPSO Bleo Holm | .00976 | 0.0 |
| PON1/1459 | Completed | 27 November 2012 | Chemical release | BG plc | Seymour WHPS | 0.0 | 300.0 |
| PON1/1549 | Completed | 12 January 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Nelson Platform | .011 | 0.0 |
| PON1/1548 | Completed | 11 January 2013 | Chemical release | Marathon Oil UK Limited | Brae B Platform | 0.0 | 5.0 |
| PON1/1471 | Completed | 30 November 2012 | Oil release | ENI UK LIMITED | Hewett 52/5 A Platform | .4 | 0.0 |
| PON1/1546 | Completed | 10 January 2013 | Oil release | BP Exploration Operating Company Ltd. | Schiehallion FPSO | .02 | 0.0 |
| PON1/1545 | Completed | 10 January 2013 | Chemical release | Transocean, BP Exploration Operating Company Limited (UK Offshore) | Paul B Lloyd Jnr | 0.0 | 1.058 |
| PON1/1503 | Completed | 14 December 2012 | Chemical release | Perenco UK Limited | Seven Seas 2 SSTM | 0.0 | 4100.0 |
| PON1/1498 | Completed | 11 December 2012 | Chemical release | Perenco UK ltd, Perenco UK Limited | Minerva Platform | 0.0 | 361.0 |
| PON1/1542 | Completed | 08 January 2013 | Chemical release | BP Exploration Operating Company Limited (UK Offshore) | Harding Platform | 0.0 | 12.0 |
| PON1/1051 | Completed | 15 May 2012 | Chemical release | Talisman Energy (UK) Limited | Ross FPSO Bleo Holm | 0.0 | 600.0 |
| PON1/1537 | Completed | 04 January 2013 | Oil release | Talisman Energy (UK) Limited | Saltire A Platform | .0008 | 0.0 |
| PON1/1535 | Completed | 03 January 2013 | Oil release | Nexen Petroleum U.K Limited | Buzzard Production Platform | .000252 | 0.0 |
| PON1/1534 | Completed | 02 January 2013 | Oil release | Shell U.K. Exploration & Production Limited (NNS) | Brent C Platform | .00384 | 0.0 |
| PON1/1526 | Completed | 27 December 2012 | Chemical release | Britannia Operator Ltd | Britannia Platform | 0.0 | 290.4 |