{
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  "LayerName" : "Wellbore - History",
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    "wlbNpdidWellbore" : 1395,
    "wlbName" : "25/1-7 R3",
    "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 25/1-7 was drilled on the main Frigg\r\nstructure close to the UK border. The Frigg Field was discovered by well 25/1-1\r\nin 1971. Production from the field started in 1977. A main objective of well\r\n25/1-7 was to establish a reference monitoring station for the production of\r\ngas from the Frigg Field. The objective of the re-entry 25/1-7 R3 was to log\r\nthe fluid contacts.\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 25/1-7 R3 was re-entered with\r\nthe semi-submersible installation West Vanguard on 15 April 1989.\u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003eThe well was logged (2050 - 1910 m) through\r\ncasing with a Thermal Neutron Decay (TDT) log to determine the fluid contacts. The\r\nlog found the gas/liquid contact at 1920.2 m, a 5.2 m rise of the water level\r\nsince May 1988.\u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003eThe well was suspended on 16 April 1989 as\r\na gas appraisal well. \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\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",
    "wlbHistoryDateUpdated" : "2026-02-24T00:00:00"
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