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    "wlbNpdidWellbore" : 2874,
    "wlbName" : "6610/2-1 S",
    "wlbHistory" : "\r\n\r\n\u003cp\u003e\u003cb\u003eGeneral\u003c/b\u003e\u003c/p\u003e\r\n\r\n\u003cp\u003eWildcat well 6610/2-1S is located in the\r\nNordland III area off shore Northern Norway. The main objective was to test the\r\nhydrocarbon potential in Middle and Early Jurassic Sandstones of the Fangst and\r\nBåt Groups.\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 6610/2-1S was spudded with\r\nthe semi-submersible installation Byford Dolphin on 27 August 1996 and drilled\r\nto TD at 2673 m in the Triassic Red Beds. The hole was drilled vertical down to\r\n938 m and deviated from that point to TD, with deviation mostly around 24 - 26\r\ndeg. No significant problems were encountered in the operations. The well was\r\ndrilled with spud mud down to 946 m and with ANCO 2000 mud from 946 m to TD. \u003c/p\u003e\r\n\r\n\u003cp\u003eA Lysing Formation sandstone was\r\npenetrated from 2050 m to 2067 m. At 2067 m a large hiatus from the Early\r\nJurassic Pliensbachian to the Late Cretaceous Coniacian was encountered. The\r\nTilje Formation was mostly silt and mudstone, while the Åre Formation contained\r\nup to 50 m thick sandstone units. All potential reservoir sections in the well\r\nwere found water wet. The top sand in the Lysing Formation had shows. These\r\nwere recorded conventionally on cuttings and a core on the rig and confirmed by\r\nlater geochemical analyses on shore. The geochemical analyses also detected\r\nshows in the Tare, Tilje, and Åre Formations. The analyses also detected use of\r\nan oil-based additive in the mud below 2063 m. This was not reported in the mud\r\nprogramme. This additive, together with the polyethylene glycols of the ANCO\r\n2000 mud system, hampered interpretations of the geochemical data, particularly\r\nin sections with low levels of organic matter. However, it was established that\r\nthe well is immature all through to TD, and that the best source rock intervals\r\nin this well were the coals (and coaly shales) in the Jurassic Åre Formation.\r\nThe potential of Åre is for gas generation. The Tertiary Brygge and Tang\r\nFormations also had a fair source potential for gas. \u003c/p\u003e\r\n\r\n\u003cp\u003eOne core was cut i",
    "wlbHistoryDateUpdated" : "2026-02-24T00:00:00"
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