{
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      "title" : "The collection document"
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  "LayerId" : 254,
  "LayerName" : "Wellbore - History",
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    "wlbNpdidWellbore" : 858,
    "wlbName" : "34/10-26",
    "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 34/10-26 was drilled to test\r\npossible shallow gas accumulation in sandstones at the location for the\r\nGullfaks C platform. The targets were several sand layers of Pliocene age. Gas had\r\nbeen indicated on seismic anomalies and logs from other wells in the same\r\nfield.\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\u003eWell 34/10 was spudded with the\r\nsemi-submersible installation Deepsea Bergen on 18 October 1985 and drilled to\r\nTD at 600 m in Pliocene sediments in the Nordland Group. A problem with running\r\nthe 13 3/8" casing caused a day delay, otherwise no significant problem\r\nwas encountered in the operations. The well was drilled with water based mud.\u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003eTop Pliocene was penetrated between 300\r\nand 317 m. A layer of sandy claystone that appeared to contain traces of gas was\r\npenetrated from 343 m to 350 m. Below this level the well penetrated two water\r\nbearing sand layers without any gas at 355.5 m to 356.5 m and 358.5 m to 360 m.\r\n\u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003eNo cores were cut and no wire line fluid\r\nsamples were taken. A full set of conventional logs where run. Cuttings samples\r\nwere taken every 5 m from 320 m to TD. \u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003eThe well was permanently abandoned on 26\r\nOctober 1985 4.\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 drill stem test was performed.\u003c/span\u003e\u003c/p\u003e\r\n\r\n\r\n\r\n",
    "wlbHistoryDateUpdated" : "2026-02-24T00:00:00"
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}