{
  "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/643?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/643?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/643?f=application/geo+json",
      "rel" : "alternate",
      "type" : "application/geo+json",
      "title" : "This document as application/geo+json"
    }
  ],
  "LayerId" : 254,
  "LayerName" : "Wellbore - History",
  "id" : "643",
  "properties" : {
    "OBJECTID" : 643,
    "wlbNpdidWellbore" : 1343,
    "wlbName" : "2/4-14",
    "wlbHistory" : "\r\n\u003cp\u003e\u003cb\u003eGeneral\u003c/b\u003e\u003c/p\u003e\r\n\r\n\u003cp\u003eWell 2/4-14 was designed to drill the\r\nsame structure on the Steinbit Terrace as well 2/4-13, which was junked on 6\r\nOctober 1988 due to technical problems. The wells were drilled in the middle of\r\na structural/stratigraphic closure on a rotated fault block. Their primary\r\nobjectives were to assess the hydrocarbon potential of the main structure in\r\nblock 2/4. The target was expected Late Jurassic sandstone.\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 2/4-14 was spudded with the\r\nsemi-submersible installation Treasure Saga on 6 October 1988, 53.4 m NNW of\r\nthe 2/4-13 location. It was drilled to TD at 4734 m in the Late Jurassic Tyne\r\nGroup. The well was drilled with spud mud and gel down to 916 m, with KCl mud\r\nfrom 916 m to 4453 m, and with Hi Temp Polymer mud from 4453 m to TD.\u003c/p\u003e\r\n\r\n\u003cp\u003eDrilling went without significant\r\nproblems down to 3687 m in the 12 1/4" section. On trip out of hole the\r\ndrill string got stuck with the bit at 3538 m. The pipe could not be freed and\r\na cement plug was set from 3475 m to 3395 m. A technical sidetrack was kicked\r\noff from 3415 m to 3463 m. Due to high temperatures the MWD worked only in\r\npart, but drilling of the remaining part of the 12 1/4" section to 4453 m\r\nproceeded without significant problems. The 8 1/2" hole was drilled to\r\n4713 m where gas cut mud were observed with a maximum gas reading of 68 %. The\r\nhole was drilled to 4714 m when the mud weight was increased to 2.10 SG. This\r\nmud weight was near the fracture gradient at the casing seat. The equivalent\r\ncirculating density at the drilling pump rates exceeded the fracture gradient\r\nat the casing seat. At 4734 m the well kicked, and gained a total 6.5 m3. The\r\nwell was shut in and several attempts were made to gain control, without\r\nsuccess. Coil tubing was run in to 4691 m and drill pipe circulated to\r\nseawater. A 1/2 bbl was taken and the well closed in. Finally, as the drill\r\npipe started to come out of the hole, the shear-rams were activated and the",
    "wlbHistoryDateUpdated" : "2026-02-24T00:00:00"
  }
}