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  "LayerName" : "Wellbore - History",
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    "wlbName" : "6609/7-1",
    "wlbHistory" : "\r\n\u003cp\u003e\u003cb\u003eGeneral\u003c/b\u003e\u003c/p\u003e\r\n\r\n\u003cp\u003eWildcat well 6609/7-1 is located in the\r\nNordland I area outside mid Norway. The objective was to test anticipated Late\r\nPaleozoic sandstones within the Nordland Ridge. \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 6609/7-1 was spudded with\r\nthe semi-submersible installation Nordraug on 21 June 1983 and drilled to TD at\r\n1969 m in Pre-Devonian Basement. Mud problems occurred several times during\r\ndrilling, well flowing and lost circulations occurred from 1500 m to TD. The\r\nwell was drilled using Seawater/gel down to 1025 m and with\r\nLignosulphonate/Drispac mud from 1025 m to TD.\u003c/p\u003e\r\n\r\n\u003cp\u003eA thin Eocene sand section was penetrated\r\nat 1460 m at Top Hordaland Group. A 2.7% mud gas peak (methane) was recorded in\r\nthis sand. At 1820 m Late Cretaceous sediments of the Lange Formation\r\n(Cenomanian age) was encountered. Below this section, at 1876 m, an undefined\r\nsection consisting of dolomite and thin sandstone beds was encountered. At this\r\npoint a 19.8 % mud gas peak was recorded. Metamorphic basement was encountered\r\nat 1912 m. Paleozoic sands were absent. No oil shows were recorded in the well.\r\nOrganic geochemical analyses of cuttings indicated traces of migrated\r\nhydrocarbons in the Cretaceous section from 1800 m to 1870 m. Only very poor\r\ngas prone source sections were identified in the well, which was found immature\r\nfor any petroleum generation all through. Two cores were cut in the metamorphic\r\nbasement. No fluid sample was taken. No sidewall cores were taken.\u003c/p\u003e\r\n\r\n\u003cp\u003eThe well was permanently abandoned on 3\r\nAugust 1983 as a dry hole.\u003c/p\u003e\r\n\r\n\u003cp\u003e\u003cb\u003eTesting\u003c/b\u003e\u003c/p\u003e\r\n\r\n\u003cp\u003eNo drill stem test was performed.\u003c/p\u003e\r\n\r\n\r\n",
    "wlbHistoryDateUpdated" : "2026-02-24T00:00:00"
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