7120/8-3
Eksport: PDF
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Generell informasjon
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Brønnhistorie
GeneralThe purpose of appraisal well 7120/8-3 was to test the extension of the Askeladden North structure in the northeast direction. The primary target was sandstones of Early to Middle Jurassic age.Operations and resultsThe well was spudded with the semi-submersible rig West Vanguard on 7 April 1983 and drilled to TD at 2335 in Early Jurassic rocks of the Nordmela Formation. Two cores were cut in the Middle to Lower Jurassic sequence. No major problems occurred during drilling. The well was drilled water based with spud mud down to 671 m and with gypsum/polymer mud from 671 m to TD.Shows were recorded on cores and cuttings over the interval 2192 m to 2286 m. The Jurassic reservoir interval was found to be below the gas/water contact known from well 7120/8-1, and thus water bearing. Two cores were cut in the interval 2198 m to 2234.8 m. No fluid samples were taken.The well was permanently abandoned on 24 May 1983 as a dry well.TestingNo drill stem test was performed -
Borekaks i Sokkeldirektoratet
Borekaks i Sokkeldirektoratet Borekaks tilgjengelig for prøvetaking?YESBorekaks i Sokkeldirektoratet Borekaksprøve, topp dybde [m]Borekaksprøve, bunn dybde [m]370.002331.00 -
Borekjerner i Sokkeldirektoratet
Borekjerner i Sokkeldirektoratet Kjerneprøve nummerKjerneprøve - topp dybdeKjerneprøve - bunn dybdeKjerneprøve dybde - enhet12198.02216.0[m ]22216.02234.0[m ]Borekjerner i Sokkeldirektoratet Total kjerneprøve lengde [m]36.0Borekjerner i Sokkeldirektoratet Kjerner tilgjengelig for prøvetaking?YES -
Kjernebilder
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Foringsrør og formasjonsstyrketester
Foringsrør og formasjonsstyrketester Type utforingUtforing diam.
[tommer]Utforing dybde
[m]Brønnbane diam.
[tommer]Brønnbane dyp
[m]LOT/FIT slam eqv.
[g/cm3]Type formasjonstestCONDUCTOR30366.036366.00.00LOTSURF.COND.20671.026686.01.67LOTINTERM.13 3/81500.017 1/21515.01.65LOTOPEN HOLE2335.012 1/22335.00.00LOT -
Logger
Logger Type loggTopp dyp for logg [m]Bunn dyp for logg [m]CBL VDL3051497CST15482286CST22082330HDT6711071HDT14982334ISF SON GR SP CAL3651511ISF SON MSFL GR SP CAL14982333LDT CNL GR14982334LDT GR CAL3651513RFT21932304VSP3382330 -
Litostratigrafi
Litostratigrafi Topp Dyb [mMD RKB]Litostrat. enhet30360560510671067120012001962205521042187219221922277 -
Spleisede logger
Spleisede logger Dokument navnDokument formatDokumentstørrelse [MB]pdf0.36 -
Dokumenter – rapportert av utvinningstillatelsen (frigitt ihht til regelverk)
Dokumenter – rapportert av utvinningstillatelsen (frigitt ihht til regelverk) Dokument navnDokument formatDokumentstørrelse [MB]pdf6.54pdf0.93 -
Dokumenter – eldre Sokkeldirektoratets WDSS rapporter og andre relaterte dokumenter
Dokumenter – eldre Sokkeldirektoratets WDSS rapporter og andre relaterte dokumenter Dokument navnDokument formatDokumentstørrelse [MB]pdf0.16pdf0.24 -
Boreslam
Boreslam Dybde MD [m]Egenvekt, slam [g/cm3]Viskositet, slam [mPa.s]Flytegrense [Pa]Type slamDato, måling3680.00spud mud6861.0660.044.0water mud10131.1644.021.0water mud15151.3155.018.0water mud18701.3448.016.0water mud22161.3853.015.0water mud23131.3855.016.0water mud -
Palynologiske preparater i Sokkeldirektoratet
Palynologiske preparater i Sokkeldirektoratet Prøve dybdeDybde enhetPrøve typeLaboratorie380.0[m]DCPAS400.0[m]DCPAS420.0[m]DCPAS440.0[m]DCPAS460.0[m]DCPAS480.0[m]DCPAS500.0[m]DCPAS520.0[m]DCPAS540.0[m]DCPAS560.0[m]DCPAS580.0[m]DCPAS600.0[m]DCPAS620.0[m]DCPAS640.0[m]DCPAS660.0[m]DCPAS680.0[m]DCPAS700.0[m]DCPAS720.0[m]DCPAS740.0[m]DCPAS760.0[m]DCPAS780.0[m]DCPAS800.0[m]DCPAS820.0[m]DCPAS840.0[m]DCPAS860.0[m]DCPAS880.0[m]DCPAS900.0[m]DCPAS920.0[m]DCPAS940.0[m]DCPAS960.0[m]DCPAS980.0[m]DCPAS1000.0[m]DCPAS1020.0[m]DCPAS1020.0[m]DC1040.0[m]DCPAS1060.0[m]DC1080.0[m]DCPAS1090.0[m]DC1140.0[m]DC1140.0[m]DCPAS1160.0[m]DCPAS1180.0[m]DCPAS1190.0[m]DCPAS1212.0[m]DCPAS1227.0[m]DCPAS1239.0[m]DC1242.0[m]DCPAS1257.0[m]DCPAS1272.0[m]DCPAS1287.0[m]DCPAS1302.0[m]DCPAS1317.0[m]DCPAS1332.0[m]DCPAS1341.0[m]DC1347.0[m]DCPAS1362.0[m]DCPAS1392.0[m]DCPAS1407.0[m]DCPAS1422.0[m]DCPAS1440.0[m]DCPAS1440.0[m]DC1452.0[m]DCPAS1467.0[m]DCPAS1482.0[m]DCPAS1497.0[m]DCPAS1512.0[m]DCPAS1527.0[m]DCPAS1539.0[m]DC1542.0[m]DCPAS1557.0[m]DCPAS1585.0[m]SWCPAS1602.0[m]DCPAS1632.0[m]DCPAS1641.0[m]DC1647.0[m]DCPAS1662.0[m]DCPAS1677.0[m]DCPAS1692.0[m]DCPAS1707.0[m]DCPAS1722.0[m]SWCPAS1737.0[m]DCPAS1740.0[m]DC1755.0[m]SWCPAS1767.0[m]DCPAS1782.0[m]DCPAS1797.0[m]DCPAS1812.0[m]DCPAS1827.0[m]DCPAS1839.0[m]DC1842.0[m]DCPAS1857.0[m]DCPAS1873.0[m]SWCPAS1887.0[m]DCPAS1902.0[m]DCPAS1917.0[m]DCPAS1932.0[m]DCPAS1941.0[m]DC1947.0[m]DCPAS1962.0[m]DCPAS1977.0[m]DCPAS1992.0[m]DCPAS2007.0[m]DCPAS2037.0[m]DCPAS2040.0[m]DC2052.0[m]DCPAS2075.0[m]SWCPAS2079.0[m]DC2082.0[m]DCPAS2097.0[m]DCPAS2115.0[m]SWCPAS2127.0[m]DCPAS2142.0[m]DCPAS2157.0[m]DCPAS2178.0[m]SWCPAS2187.0[m]DCPAS2198.7[m]CPAS2200.7[m]CPAS2207.4[m]CPAS2220.1[m]CPAS2229.8[m]CPAS2235.0[m]DCPAS2247.0[m]DCPAS2262.0[m]DCPAS2277.0[m]DCPAS2292.0[m]DCPAS2307.0[m]DCPAS2331.0[m]DCPAS