{
  "type" : "Feature",
  "links" : [
    {
      "href" : "https://factmaps.sodir.no/api/rest/services/Factmaps/FactMapsWGS84/OGCFeatureServer/collections/254/items?f=application%2fjson",
      "rel" : "collection",
      "type" : "application/geo+json",
      "title" : "The collection document"
    },
    {
      "href" : "https://factmaps.sodir.no/api/rest/services/Factmaps/FactMapsWGS84/OGCFeatureServer/collections/254/items/377?f=json",
      "rel" : "self",
      "type" : "application/geo+json",
      "title" : "This document as JSON"
    },
    {
      "href" : "https://factmaps.sodir.no/api/rest/services/Factmaps/FactMapsWGS84/OGCFeatureServer/collections/254/items/377?f=text/html",
      "rel" : "alternate",
      "type" : "text/html",
      "title" : "This document as text/html"
    },
    {
      "href" : "https://factmaps.sodir.no/api/rest/services/Factmaps/FactMapsWGS84/OGCFeatureServer/collections/254/items/377?f=application/geo+json",
      "rel" : "alternate",
      "type" : "application/geo+json",
      "title" : "This document as application/geo+json"
    }
  ],
  "LayerId" : 254,
  "LayerName" : "Wellbore - History",
  "id" : "377",
  "properties" : {
    "OBJECTID" : 377,
    "wlbNpdidWellbore" : 382,
    "wlbName" : "30/6-3",
    "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 30/6-3 was drilled on the Alpha\r\nstructure situated in the south-western part of block 30/6. The objective of\r\nthe well was to penetrate sandstones of Middle Jurassic age and to evaluate\r\ntheir possible content of hydrocarbons.\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\u003eAppraisal well 30/6-3 was spudded with\r\nthe semi-submersible installation Deepsea Saga on 16 December 1979 and drilled\r\nto TD at 2940 m, 56 m into the Statfjord formation. No significant problem was\r\nencountered in the operations, but 13.5 days were lost due to bad weather. The\r\nwell was drilled with spud mud down to 1757 m and with chrome\r\nlignosulphonate/bentonite mud from 1757 m to TD.\u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003eOil shows were recorded in\r\nclaystone/siltstone cuttings at 1993 to 2023 m, in siltstone cuttings at 2095\r\nm, and in limestone cuttings from 2253 m to 2296 m and 2317 m to 2350 m. Top\r\nBrent Group came in at 2421 m. It consisted of sandstone interbedded with shale\r\nand coals with a main reservoir sand from 2480 to 2513 m. Gas/condensate was\r\nproven all through the reservoir. The hydrocarbon/water contact could not be\r\ndefined, but the presence of hydrocarbons down to the base of the reservoir\r\nindicated the contact to be located down flank on the structure. The sandstones\r\nof Early Jurassic age ("Intra Dunlin Sand" and the Statfjord Group) were\r\nwater bearing. \u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003eFour cores were cut in the interval from\r\n2421 to 2458 m. An RFT fluid sample was taken at 2499 m. FIT fluid samples were\r\ntaken at 2279 m (traces of gas), 2422 m (gas), 2451 m (small amounts of 32.6\r\ndeg API oil), and 2463 m (gas).\u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003eThe well was permanently abandoned on 7\r\nMarch 1980 as a gas/condensate appraisal.\u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBo",
    "wlbHistoryDateUpdated" : "2026-02-24T00:00:00"
  }
}