30/10-3
Eksport: PDF
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Generell informasjon
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Brønnhistorie
GeneralWell 30/10-3 was drilled on the Odin Discovery just north of the Frigg area. The main objective was to evaluate the Early Eocene sand ("Frigg Field Clastic Tongue") and appraise the 30/10-2 Odin gas Discovery.Operations and resultsAppraisal well 30/10-3 well was spudded with the semi-submersible installation Drillmaster on 8 August 1974 and drilled to TD at 2255 m in sands of the Paleocene Hermod Formation. Some anchor problems were experienced due to the sandy sea floor; otherwise no drilling problems were encountered during the operations. The mud used was a seawater, lignosulphonate system.Cuttings from 177 m to 704 m (Pliocene-Miocene undifferentiated) consisted of sand and shells (coquina). From 704 m to 1213 m (Oligocene) the section consisted of sand, coquina and traces of lignite between 780 m and 1213 m. From 1213 m to 1594 m the section is grey shale with stringers of thin micritic limestone. From 1594 m to 1823 m the section is predominantly grey shale with minor traces of micritic limestone. From 1824 m to 2030 m a green shale unit is present. At 2030 m (Top Frigg Clastic Tongue) the lithology changed to sand and continued to a depth of 2073 m. From 2073 m to 2182 m the section consisted of red brown shales and sands. From 2182 m to TD (Paleocene) the section is predominantly sand with some thin grey shales.The Paleocene sand was void of hydrocarbon shows. The Frigg Clastic Tongue was 43 m thick. Logs and cores indicated approximately 24 m of this interval contained oil and gas down to an oil-water contact at 2054 m. Net pay was 18 m of which 14 m was good clean gas sand and 4 m oil sand.Six cores were cut from 2010 m in the "Green shale unit" down to 2064 m, 34 m into the Frigg sand. Eight Formation Interval Test (FIT) fluid samples were recovered from four different depths in the Frigg sand. A sample from 2068.1 m 9.75 l water and 0.5 l mud; a sample from 2052.8 m contained 0.6 cf gas and 1.25 l oil; a sample from 2049.2 m contained 1 cf gas and 0.4 l oil; and a sample from 2040.6 m contained 32.5 cf of gas. The well was permanently abandoned on 31 August 1974 as an oil and gas appraisal 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]182.882254.61 -
Borekjerner i Sokkeldirektoratet
Borekjerner i Sokkeldirektoratet Kjerneprøve nummerKjerneprøve - topp dybdeKjerneprøve - bunn dybdeKjerneprøve dybde - enhet16594.06624.0[ft ]26620.06655.0[ft ]36653.06683.0[ft ]46682.06712.0[ft ]56712.06745.0[ft ]66742.06772.0[ft ]Borekjerner i Sokkeldirektoratet Total kjerneprøve lengde [m]57.3Borekjerner i Sokkeldirektoratet Kjerner tilgjengelig for prøvetaking?YES -
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 formasjonstestCONDUCTOR30166.036170.00.00LOTSURF.COND.13 3/8699.017 1/2700.00.00LOTOPEN HOLE2255.012 1/42255.00.00LOT -
Logger
Logger Type loggTopp dyp for logg [m]Bunn dyp for logg [m]FDC CNT19372237GR1292235HDT15242238IES7012235SGR-C7012235VEL20402071 -
Litostratigrafi
Litostratigrafi Topp Dyb [mMD RKB]Litostrat. enhet1303541135203020732164216421822188 -
Spleisede logger
Spleisede logger Dokument navnDokument formatDokumentstørrelse [MB]pdf0.19 -
Geokjemisk informasjon
Geokjemisk informasjon Dokument navnDokument formatDokumentstørrelse [MB]pdf0.06pdf0.96 -
Dokumenter – rapportert av utvinningstillatelsen (frigitt ihht til regelverk)
Dokumenter – rapportert av utvinningstillatelsen (frigitt ihht til regelverk) Dokument navnDokument formatDokumentstørrelse [MB]pdf3.88 -
Dokumenter – eldre Sokkeldirektoratets WDSS rapporter og andre relaterte dokumenter
Dokumenter – eldre Sokkeldirektoratets WDSS rapporter og andre relaterte dokumenter Dokument navnDokument formatDokumentstørrelse [MB]pdf0.26 -
Boreslam
Boreslam Dybde MD [m]Egenvekt, slam [g/cm3]Viskositet, slam [mPa.s]Flytegrense [Pa]Type slamDato, måling7201.02seawater16451.14seawater20541.30seawater22551.28seawater -
Palynologiske preparater i Sokkeldirektoratet
Palynologiske preparater i Sokkeldirektoratet Prøve dybdeDybde enhetPrøve typeLaboratorie2080.0[ft]DC2200.0[ft]DC2320.0[ft]DC2370.0[ft]DCGEOCHEM2410.0[ft]DC2530.0[ft]DC2650.0[ft]DC2770.0[ft]DC2890.0[ft]DC3010.0[ft]DC3130.0[ft]DC3250.0[ft]DC3370.0[ft]DC3490.0[ft]DC3500.0[ft]SWC3550.0[ft]DC3670.0[ft]DC3760.0[ft]DCGEOCHEM3790.0[ft]DC3880.0[ft]DCGEOCHEM3910.0[ft]DC4000.0[ft]DCGEOCHEM4000.0[ft]DC4120.0[ft]DCGEOCHEM4120.0[ft]DC4200.0[ft]SWC4210.0[ft]DCGEOCHEM4240.0[ft]DC4300.0[ft]DCGEOCHEM4330.0[ft]DC4390.0[ft]DCGEOCHEM4420.0[ft]DC4480.0[ft]DCGEOCHEM4510.0[ft]DC4570.0[ft]DCGEOCHEM4600.0[ft]SWC4600.0[ft]DC4660.0[ft]DCGEOCHEM4690.0[ft]DC4720.0[ft]DCGEOCHEM4810.0[ft]DC4840.0[ft]DCGEOCHEM4900.0[ft]DC4960.0[ft]DCGEOCHEM5020.0[ft]DC5080.0[ft]DCGEOCHEM5140.0[ft]DC5200.0[ft]SWC5200.0[ft]DCGEOCHEM5260.0[ft]DC5320.0[ft]DCGEOCHEM5380.0[ft]DC5440.0[ft]DCGEOCHEM5500.0[ft]DC5560.0[ft]DCGEOCHEM5620.0[ft]DC5650.0[ft]DCGEOCHEM5710.0[ft]DC5740.0[ft]DCGEOCHEM5800.0[ft]SWC5800.0[ft]DC5830.0[ft]DCGEOCHEM5890.0[ft]DC5920.0[ft]DCGEOCHEM5980.0[ft]DC6010.0[ft]DCGEOCHEM6070.0[ft]DC6100.0[ft]DCGEOCHEM6160.0[ft]DC6190.0[ft]DCGEOCHEM6250.0[ft]DC6280.0[ft]DCGEOCHEM6340.0[ft]DC6430.0[ft]DC6460.0[ft]DCGEOCHEM6520.0[ft]DC6550.0[ft]DCGEOCHEM6597.0[ft]C6600.0[ft]CGEOCHEM6602.0[ft]C6602.0[ft]C6605.0[ft]C6607.0[ft]C6610.0[ft]C6614.0[ft]C6617.0[ft]C6620.0[ft]C6622.0[ft]C6626.0[ft]C6630.0[ft]C6633.0[ft]C6639.0[ft]C6643.0[ft]C6645.0[ft]C6645.0[ft]CGEOCHEM6646.0[ft]C6651.0[ft]C6654.0[ft]C6655.0[ft]C6705.0[ft]CGEOCHEM6765.0[ft]CGEOCHEM6770.0[ft]DC6860.0[ft]DCGEOCHEM6860.0[ft]DC6950.0[ft]DCGEOCHEM6950.0[ft]DC7040.0[ft]DCGEOCHEM7040.0[ft]DC7130.0[ft]DCGEOCHEM7130.0[ft]DC7220.0[ft]DCGEOCHEM7250.0[ft]DC7310.0[ft]DCGEOCHEM7310.0[ft]DC7380.0[ft]DC7397.0[ft]DCGEOCHEM