{
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  "LayerName" : "Wellbore - History",
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    "wlbNpdidWellbore" : 516,
    "wlbName" : "15/9-12 R",
    "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 15/9-12 R is a re-entry of well\r\n15/9-12, which was drilled as an appraisal well on the saddle area between the\r\nAlpha and Beta structures on the Sleipner Vest field in the North Sea. Due to\r\ntechnical problems with the rig the final testing was not done in the primary\r\nwell. The purpose of the re-entry was testing and plugging. \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 15/9-12 was re-entered on 29 March\r\n1982 with the semi-submersible installation Deepsea Saga. \u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003e\u00A0After testing the well was permanently\r\nabandoned on 27 April 1982 as a gas-condensate 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\u003cspan lang=EN-GB\u003e \u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003eThree Drill Stem Tests were conducted.\r\nDST 1A tested the interval 3585 m 3595 m. This test was aborted due to bad\r\nweather after flowing the well for 150 minutes. The interval was retested a few\r\ndays later in DST 1B. \u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003eDST 1B flowed 252 Sm3 condensate and\r\n771600 Sm3 gas /day through a 64/64" choke. The condensate/gas ratio (CGR)\r\nwas 3056 Sm3/Sm3, the condensate density was 0.793 g/cm3, and the gas gravity\r\nwas 0.772 (air = 1) with ca 8% CO2. The DST temperature was 121 deg C at gauge\r\ndepth 3561.8 m.\u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003eDST 2 tested the interval 3512 m to 3522\r\nm. It flowed 231 Sm3 condensate and 808500 Sm3 gas /day through a 64/64"\r\nchoke. The CGR was 3495 Sm3/Sm3, the condensate density was 0.793 g/cm3, and\r\nthe gas gravity was 0.765 (air = 1) with ca 7% CO2. The DST temperature was 119\r\ndeg C at gauge depth 3499 m.\u003c/span\u003e\u003c/p\u003e\r\n\r\n\u003cp class=MsoBodyText\u003e\u003cspan lang=EN-GB\u003eEight gas samples and six condensate\r\nsamples were taken at the separator during DST 1. E",
    "wlbHistoryDateUpdated" : "2026-02-24T00:00:00"
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