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  "LayerId" : 254,
  "LayerName" : "Wellbore - History",
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    "wlbNpdidWellbore" : 407,
    "wlbName" : "33/9-1",
    "wlbHistory" : "\u003chtml\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cb\u003e\u003cspan lang=EN-GB\u003eGeneral\u003c/span\u003e\u003c/b\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003eWell 33/9-1 was drilled on the Statfjord\r\nstructure. It was the first appraisal well on the structure after well 33/12-1\r\nhad discovered oil there in 1973-1974. The primary objective was to test\r\nsandstones in the Middle Jurassic Brent Group. \u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003eThe well is reference well for the\r\nAmundsen, Burton, Cook, Drake, Broom, Rannoch, Etive, Tarbert, Heather, and\r\nDraupne formations.\u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cb\u003e\u003cspan lang=EN-GB\u003eOperations and results\u003c/span\u003e\u003c/b\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003eWildcat well 33/9-1 was spudded with the semi-submersible\r\ninstallation Norskald on 2 April 1974 and drilled to TD at 3126 m in Late\r\nTriassic sediments of the Statfjord Group. \u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003eThe target Middle Jurassic Brent Group,\r\nTarbert Formation came in at 2464 m and was oil-bearing down to the OWC at 2584\r\nm in the Etive Formation. The Brent reservoir has 145 m gross pay and 124 m net\r\noil pay. Porosities range from 13.0 to 35.9 percent with the overall average\r\nporosity being 25 percent. Average water saturation is 18 percent. Cores taken\r\nnear top of the reservoir showed porosities up to 37% and permeabilities as\r\nhigh as 4.1 darcy. The Statfjord Group sandstone was penetrated at 2923 m. Statfjord\r\nGroup sandstone was water wet as expected from the structural position of this\r\nwell. The sands, however, had very good reservoir qualities with average\r\nporosity of 22 percent as calculated from the CPI log.\u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003eTwo cores were cut in the Tarbert\r\nFormation from 2469.2 to 2499.4 m with 18 m recovery (60%) of the total cored\r\ninterval. No fluid samples were taken on wire line.\u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003eThe well was permanently abandoned on 4\r\nJune 1974 as an oil appraisal.\u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cb\u003e\u003cspan lang=EN-GB\u003eTesting\u003c/s",
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