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    "wlbNpdidWellbore" : 162,
    "wlbName" : "2/3-1",
    "wlbHistory" : "\r\n\u003cp\u003e\u003cb\u003eGeneral\u003c/b\u003e\u003c/p\u003e\r\n\r\n\u003cp\u003eWell 2/3-1 is located approximately in\r\nthe centre of the block on the Sørvestlandet High. The aim of the well was to\r\ntest potential reservoirs in the Tertiary, Cretaceous, Jurassic, and Trias.\u003c/p\u003e\r\n\r\n\u003cp\u003e\u003cb\u003eOperations and results\u003c/b\u003e\u003c/p\u003e\r\n\r\n\u003cp\u003eWildcat well 2/3-1 was spudded with the\r\nsemi-submersible installation Ocean Traveler on 10 February 1969 and drilled to\r\nTD at 2934 m in the Late Permian Zechstein Group. Bad weather with wind up to\r\n31 m/s caused the rig to drift up to ca 40 feet off location on several\r\noccasions, interrupting drilling operations. The well was drilled with seawater\r\nand bentonite down to 463 m. A water based mud system was used in the remaining\r\nborehole.\u003c/p\u003e\r\n\r\n\u003cp\u003eThe well encountered gas in two zones in\r\nOligocene. From log analyses most of the reservoir interval from 1623 m to 1636\r\nm, except a shale break, had a porosity around 22% with Sw = 30%.á Best part of\r\nthe second zone had a porosity of 23% with an Sw of 23%, (1597 m to 1600 m). No\r\ncores were cut in the well and no fluid samples were taken other than during\r\nthe tests.\u003c/p\u003e\r\n\r\n\u003cp\u003eThe well was permanently abandoned as a\r\ngas discovery on 3 April 1969.\u003c/p\u003e\r\n\r\n\u003cp\u003e\u003cb\u003eTesting\u003c/b\u003e\u003c/p\u003e\r\n\r\n\u003cp\u003eSeven inch casing was run to 1673 m and\r\ntwo flowing drill stem tests were made successfully.á The first test was made\r\nfrom perforations at 1624 m to 1636 m and flowed dry gas at rates of 207000 to\r\n304000 Sm3/day on choke sizes varying from 24/64" to 30/64". The\r\nsecond test flowed dry gas at rates of 40000 to 92000/day on choke sizes\r\nvarying from 12/64" to 3O/64" from perforations at 1588 m to 1600 m.\u003c/p\u003e\r\n\r\n\r\n",
    "wlbHistoryDateUpdated" : "2026-02-24T00:00:00"
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