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Easington Catchment Area

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tonne jacket supporting a 681 tonne deck. From the Neptune platform co-mingled fluids are transported to a dedicated riser tower on the Cleeton installation via a 16-inch diameter pipeline. The gas is separated, dried and metered on Cleeton before transmission into the BP Cleeton/Dimlington pipeline system. A contract for the pipelines and subsea facilities, valued at around £23m, was awarded to ETPM UK. Methanol for hydrate formation inhibition is piped from Cleeton to the Neptune platform. First gas was produced in 1999.
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pipeline to the Minerva platform. Produced fluids from all three fields are co-mingled on the Minerva platform, and the combined flow exported via a 16-inch diameter pipeline to the BG-operated ECA riser tower bridge-linked to the Cleeton complex. The Wollaston and Whittle fields are developed via subsea wells and flowlines tied back via a manifold and a 12-inch diameter pipeline to the ECA riser tower, where they are co-mingled with the Minerva hub fluids. The first gas from the second phase was produced in 2003.
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The Neptune field was developed using three new wells, an existing well and a new NUI (normally unattended installation). The Mercury field was developed with a subsea installation with well fluids produced to the Neptune NUI via a 10-inch diameter pipeline. The Neptune platform consists of a 630
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The Easington Catchment Area project was developed in two phases. The £150 million first phase involved development of the Mercury (Block 47/9b) and Neptune (Blocks 47/4b and 47/5a) gas fields which had been discovered in 1983 and 1985 respectively. The ECA partners were, for the Neptune field:
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The Minerva hub facilities consist of subsea production systems on Apollo and Artemis and a normally unattended installation (NUI) at Minerva. The Apollo subsea wells are tied back via a manifold and pipeline to the Minerva platform. The Artemis appraisal well is also tied back via a separate
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The £270 million second phase of the ECA project, known as Juno, included the development of the Apollo (Block 47/4a), Artemis (Block 47/3), Minerva (Block 47/3), Whittle (Block 42/28b) and Wollaston (Block 42/28) gas fields. The majority stakeholder for the Juno fields was the
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producing fields in the Southern North Sea. They lie in UK Blocks 42 and 47 between 25 and 30 miles (40 and 48 km) east of the
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In 2009 BP acquired BG Group's share of the Juno fields. In 2012 BP sold its interests in the ECA fields and installations to
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Details of the first phase installations are summarised in the table.
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Graphs are unavailable due to technical issues. There is more info on
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Graphs are unavailable due to technical issues. There is more info on
1020:"BG Exploration and Production Gas Development - Offshore Technology" 389:. The second phase JUNO installations are summarised in the table. 366: 318:
The production profile, in mcm/y, of the Neptune field was as shown.
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The production profile, in mcm/y, of the Apollo field was as shown.
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Exploration and Production Limited (61%), BP (18%), and
393:Easington Catchment Area phase 2 JUNO developments 94:Easington Catchment Area phase 1 developments 1022:. www.offshore-technology.com. Archived from 8: 820:List of oil and gas fields of the North Sea 745:Cumulative production to end of 2014, mcm 305:Cumulative production to end of 2014, mcm 1051:Natural gas fields in the United Kingdom 391: 92: 835: 922:from the original on 25 November 2021 912:"Inventory of Offshore Installations" 7: 955:from the original on 26 January 2019 939: 937: 906: 904: 889:from the original on 27 October 2015 873: 871: 869: 867: 385:, and Wollaston from the Scientist 377:from the Roman Deity, Whittle from 373:are named from the Greek deities, 62:coast. The fields are operated by 14: 705:Peak flow, million cubic metres/y 279:Peak flow, million cubic metres/y 858:"Neptune and Mercury gas fields" 772: 527:Gas in place, billion cubic feet 325: 165:Gas in place, million cubic feet 1003:"Sale of BP assets to Perenco" 1: 879:"Oil and Gas UK – Field data" 50:(known as ECA) is a group of 663:Export line length, diameter 253:Export line length, diameter 975:"Juno development underway" 949:ogauthority.maps.arcgis.com 602:Substructure weight, tonnes 201:Substructure weight, tonnes 1072: 825:Cleeton gas field and hub 530: 168: 48:Easington Catchment Area 622:Topsides weight, tonnes 214:Topsides weight, tonnes 146:Rotliegendes sandstone 143:Rotliegendes sandstone 945:"OGA interactive Maps" 810:Easington Gas Terminal 387:William Hyde Wollaston 989:"First gas from Juno" 179:Fixed steel platform 133:53°46’00”N 0°37’59”E 130:53°28’59”N 0°46’59”E 844:"BG ECA development" 381:the inventor of the 684:Start of production 559:Water depth, metres 394: 266:Start of production 188:Water depth, metres 95: 30: /  815:Planets gas fields 675:14.88 km, 12-inch 672:13.28 km, 12-inch 493:Permian sandstone 490:Permian sandstone 487:Permian sandstone 484:Permian sandstone 392: 93: 1026:on 4 October 2009 794: 793: 763: 762: 725:Year of peak flow 678:5.46 km, 12-inch 347: 346: 316: 315: 292:Year of peak flow 260:26.5 km, 10-inch 257:6.91 km, 16-inch 1063: 1056:North Sea energy 1035: 1033: 1031: 1007: 1006: 999: 993: 992: 985: 979: 978: 971: 965: 964: 962: 960: 941: 932: 931: 929: 927: 908: 899: 898: 896: 894: 875: 862: 861: 854: 848: 847: 840: 776: 775: 768: 667:6.34 km, 8-inch 395: 329: 328: 321: 182:Subsea wellhead 96: 45: 44: 42: 41: 40: 35: 34:53.704°N 0.593°E 31: 28: 27: 26: 23: 1071: 1070: 1066: 1065: 1064: 1062: 1061: 1060: 1041: 1040: 1029: 1027: 1018: 1015: 1010: 1001: 1000: 996: 987: 986: 982: 973: 972: 968: 958: 956: 943: 942: 935: 925: 923: 916:odims.ospar.org 910: 909: 902: 892: 890: 877: 876: 865: 856: 855: 851: 842: 841: 837: 833: 806: 790: 777: 773: 383:turbojet engine 352: 343: 330: 326: 72: 38: 36: 32: 29: 24: 21: 19: 17: 16: 12: 11: 5: 1069: 1067: 1059: 1058: 1053: 1043: 1042: 1037: 1036: 1014: 1013:External links 1011: 1009: 1008: 994: 980: 966: 933: 900: 863: 849: 834: 832: 829: 828: 827: 822: 817: 812: 805: 802: 792: 791: 780: 778: 771: 761: 760: 758: 755: 752: 750: 747: 741: 740: 738: 735: 732: 730: 727: 721: 720: 718: 715: 712: 710: 707: 701: 700: 697: 694: 691: 689: 686: 680: 679: 676: 673: 670: 668: 665: 659: 658: 655: 652: 649: 647: 644: 638: 637: 634: 631: 628: 626: 624: 618: 617: 614: 611: 608: 606: 604: 598: 597: 594: 591: 588: 586: 583: 577: 576: 573: 570: 567: 564: 561: 555: 554: 551: 548: 545: 542: 539: 533: 532: 529: 523: 522: 519: 516: 513: 510: 507: 501: 500: 498:Carboniferous 494: 491: 488: 485: 482: 476: 475: 469: 463: 457: 451: 445: 439: 438: 435: 432: 429: 426: 423: 417: 416: 413: 410: 407: 404: 401: 351: 348: 345: 344: 333: 331: 324: 314: 313: 310: 307: 301: 300: 297: 294: 288: 287: 284: 281: 275: 274: 271: 268: 262: 261: 258: 255: 249: 248: 245: 242: 236: 235: 232: 229: 223: 222: 219: 216: 210: 209: 206: 203: 197: 196: 193: 190: 184: 183: 180: 177: 171: 170: 167: 161: 160: 157: 154: 148: 147: 144: 141: 135: 134: 131: 128: 122: 121: 118: 115: 109: 108: 105: 102: 71: 68: 13: 10: 9: 6: 4: 3: 2: 1068: 1057: 1054: 1052: 1049: 1048: 1046: 1039: 1025: 1021: 1017: 1016: 1012: 1004: 998: 995: 990: 984: 981: 976: 970: 967: 954: 950: 946: 940: 938: 934: 921: 917: 913: 907: 905: 901: 888: 884: 880: 874: 872: 870: 868: 864: 859: 853: 850: 845: 839: 836: 830: 826: 823: 821: 818: 816: 813: 811: 808: 807: 803: 801: 799: 788: 787:MediaWiki.org 784: 779: 770: 769: 766: 759: 756: 753: 751: 748: 746: 743: 742: 739: 736: 733: 731: 728: 726: 723: 722: 719: 716: 713: 711: 708: 706: 703: 702: 698: 695: 692: 690: 687: 685: 682: 681: 677: 674: 671: 669: 666: 664: 661: 660: 656: 653: 650: 648: 645: 643: 640: 639: 635: 632: 629: 627: 625: 623: 620: 619: 615: 612: 609: 607: 605: 603: 600: 599: 595: 592: 589: 587: 584: 582: 579: 578: 574: 571: 568: 565: 562: 560: 557: 556: 552: 549: 546: 543: 540: 538: 535: 534: 528: 525: 524: 520: 517: 515:January 1969 514: 511: 508: 506: 503: 502: 499: 495: 492: 489: 486: 483: 481: 478: 477: 474: 470: 468: 464: 462: 458: 456: 452: 450: 446: 444: 441: 440: 436: 433: 430: 427: 424: 422: 419: 418: 414: 411: 408: 405: 402: 400: 397: 396: 390: 388: 384: 380: 379:Frank Whittle 376: 372: 368: 364: 360: 358: 349: 341: 340:MediaWiki.org 337: 332: 323: 322: 319: 311: 308: 306: 303: 302: 298: 295: 293: 290: 289: 285: 282: 280: 277: 276: 272: 269: 267: 264: 263: 259: 256: 254: 251: 250: 246: 243: 241: 238: 237: 233: 230: 228: 225: 224: 220: 217: 215: 212: 211: 207: 204: 202: 199: 198: 194: 191: 189: 186: 185: 181: 178: 176: 173: 172: 166: 163: 162: 158: 155: 153: 150: 149: 145: 142: 140: 137: 136: 132: 129: 127: 124: 123: 119: 116: 114: 111: 110: 106: 103: 101: 98: 97: 91: 88: 84: 82: 78: 69: 67: 65: 61: 57: 53: 49: 43: 39:53.704; 0.593 1038: 1028:. 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Retrieved 882: 852: 838: 795: 764: 744: 724: 704: 683: 662: 641: 621: 601: 580: 558: 547:Fixed steel 536: 526: 512:August 1974 504: 497: 479: 472: 466: 460: 454: 448: 442: 420: 399:Installation 398: 365: 361: 353: 350:Second phase 317: 304: 291: 278: 265: 252: 239: 226: 213: 200: 187: 174: 164: 151: 138: 125: 112: 100:Installation 99: 89: 85: 81:Amerada Hess 73: 60:Lincolnshire 47: 15: 783:Phabricator 521:April 1989 443:Coordinates 336:Phabricator 126:Coordinates 70:Development 52:natural gas 37: / 1045:Categories 1030:29 October 959:9 December 926:9 December 893:9 December 883:www.gov.uk 831:References 518:July 1990 509:July 1987 505:Discovered 471:54.114944 465:54.110306 459:53.950147 453:53.916667 415:Wollaston 152:Discovered 22:53°42′14″N 642:Export to 480:Reservoir 473:0.842167 467:0.542964 461:0.594915 455:0.550000 449:0.550000 447:53.90000 240:Export to 139:Reservoir 56:Yorkshire 25:0°35′35″E 953:Archived 920:Archived 887:Archived 804:See also 657:Whittle 654:Cleeton 651:Cleeton 646:Minerva 496:Permian 412:Whittle 409:Minerva 406:Artemis 357:BG Group 247:Neptune 244:Cleeton 107:Mercury 104:Neptune 798:Perenco 785:and on 553:Subsea 550:Subsea 544:Subsea 541:Subsea 437:42/28a 434:42/28b 431:42/28b 403:Apollo 375:Minerva 371:Artemis 338:and on 309:10,978 64:Perenco 757:2,642 754:3,601 749:2,740 425:47/3b 367:Apollo 312:3,069 283:2,007 120:47/9b 117:47/4b 737:2004 734:2003 729:2004 699:2003 696:2003 693:2003 688:2003 581:Wells 428:47/3 421:Block 299:2001 296:2001 273:1999 270:1999 227:Wells 159:1983 156:1985 113:Block 1032:2009 961:2021 928:2021 895:2021 717:481 714:577 709:392 630:847 616:120 613:120 610:790 537:Type 531:300 369:and 286:627 218:681 205:630 175:Type 169:465 58:and 46:The 575:53 572:53 569:40 566:40 563:40 208:64 195:30 192:47 1047:: 951:. 947:. 936:^ 918:. 914:. 903:^ 885:. 881:. 866:^ 800:. 636:– 633:– 596:1 593:1 590:4 585:2 359:. 234:1 231:4 221:– 77:BG 66:. 1034:. 1005:. 991:. 977:. 963:. 930:. 897:. 860:. 846:. 789:. 342:.

Index

53°42′14″N 0°35′35″E / 53.704°N 0.593°E / 53.704; 0.593
natural gas
Yorkshire
Lincolnshire
Perenco
BG
Amerada Hess
Phabricator
MediaWiki.org
BG Group
Apollo
Artemis
Minerva
Frank Whittle
turbojet engine
William Hyde Wollaston
Phabricator
MediaWiki.org
Perenco
Easington Gas Terminal
Planets gas fields
List of oil and gas fields of the North Sea
Cleeton gas field and hub
"BG ECA development"
"Neptune and Mercury gas fields"




"Oil and Gas UK – Field data"

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