{
  "type" : "Feature",
  "links" : [
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  "LayerId" : 254,
  "LayerName" : "Wellbore - History",
  "id" : "781",
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    "OBJECTID" : 781,
    "wlbNpdidWellbore" : 1855,
    "wlbName" : "30/6-24 S",
    "wlbHistory" : "\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 30/6-24 S was drilled on the Delta\r\nStructure, some 5 km north of the main Oseberg Field area. The primary\r\nobjective was to test the hydrocarbon potential of the Statfjord Formation.\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 was spudded with the\r\nsemi-submersible installation Vildkat Explorer on 13 October 1991 and drilled\r\nto TD at 3986 m (3742 m TVD). The well was offset from the target location and\r\ndeviated below 1035 m due to the proximity of a 30" gas pipeline above the\r\ntarget co-ordinates. An 8 1/2" pilot hole was drilled from 231 m to 422 m\r\nto check for shallow gas, but no shallow gas was found. The well was drilled\r\nwith spud mud down to 1017 m, with KCl mud from 1017 m to 3300 m, and with\r\nThermadril WBM mud from 3300 m to TD. When running the 9 5/8" casing it\r\nstuck at 3052 m. A spot of 25 m3 EZ spot/diesel was added to free the casing\r\nand this oil was in the mud down to 3974 m.\u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003eAn oil show was recorded on cuttings from\r\na limestone stringer at 2505 m. Top Jurassic, Dunlin Group came in at 3581 m.\r\nDunlin Group had sporadic weak shows on siltstone cuttings. Top of target\r\nreservoir Statfjord Group was encountered at 3683 m. It was water bearing with\r\noil shows on core no 1 in a 2-meter zone from 3686 m to 3688 m. Otherwise no\r\nhydrocarbon indications were recorded in the well.\u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003eTwo cores were cut in the top of the\r\nStatfjord Group from 3682 m to 3712 m. No wire line fluid samples were taken.\u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003eThe well was permanently abandoned on 6\r\nDecember 1991 as a dry well with shows.\u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cb\u003e\u003cspan lang=EN-GB\u003eTesting\u003c/span\u003e\u003c/b\u003e\u003cspan lang=EN-GB\u003e \u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003eNo d",
    "wlbHistoryDateUpdated" : "2026-02-24T00:00:00"
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}