{
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  "LayerId" : 254,
  "LayerName" : "Wellbore - History",
  "id" : "805",
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    "OBJECTID" : 805,
    "wlbNpdidWellbore" : 1927,
    "wlbName" : "6407/10-3",
    "wlbHistory" : "\r\n\r\n\r\n\u003cp\u003e\u003cb\u003eGeneral\u003c/b\u003e\u003c/p\u003e\r\n\r\n\u003cp\u003eWell 6407/10-3 is located ca 15 km south\r\nof the Njord Field. The primary target of the well was to test Upper Jurassic\r\ntransgressive sandstone (Draugen analogue). Lower Jurassic to Upper Triassic\r\nsandstone was a possible secondary target. In summary, the main objectives for\r\ndrilling the well 6407/10-3 were: to test the oil potential of Upper Jurassic\r\ntransgressive sand; to test reservoir quality and hydrocarbon potential of the\r\ndipping pre-Jurassic reflectors; to penetrate the deep basement reflectors and\r\ntest reservoir quality in order to prepare area for relinquishment.\u003c/p\u003e\r\n\r\n\u003cp\u003e\u003cb\u003eOperations and results\u003c/b\u003e\u003c/p\u003e\r\n\r\n\u003cp\u003eWell 6407/10-3 was spudded with the\r\nsemi-submersible installation Transocean 8 on 29 May 1992 and drilled to TD at\r\n2973 m in the Triassic Red Beds. The well was drilled with seawater and hi-vis\r\npills down to 907 m and with KCl/PHPA mud from 907 m to TD.\u003c/p\u003e\r\n\r\n\u003cp\u003eThe Upper Jurassic Viking Group was\r\nencountered at 1806 m and consisted of claystone characteristic of the Spekk\r\nFormation down to the Triassic section at 1827 m. From 1827 m to 1850 m\r\nTriassic Grey Beds were penetrated. From 1850 m to 2155 m undifferentiated Late\r\nto Middle Triassic Red Beds are present, followed by Carnian to Ladian Red Beds\r\nfrom 2155 m to 2555 m. Undifferentiated "red beds" continued to\r\n2958.5 m, were the bore passed into fractured granitic basement. Weak shows\r\nwere observed on cuttings from the Shetland and Cromer Knoll Groups (1518 m to\r\n1785 m). Fair shows were observed on a core and a sidewall core from 1827 m to\r\n1836 m in the Triassic Grey Beds. Two cores were cut, the first from 1830 m\r\nto1837 m in the Grey Beds, the second was a one-metre core at 2972 m at TD. No\r\nfluid samples were taken. The well was permanently abandoned on 27 June 1992 as\r\na 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\r\n",
    "wlbHistoryDateUpdated" : "2026-02-24T00:00:00"
  }
}