30/10-3
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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 -
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 -
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 – eldre Sokkeldirektoratets WDSS rapporter og andre relaterte dokumenter
Dokumenter – eldre Sokkeldirektoratets WDSS rapporter og andre relaterte dokumenter Dokument navnDokument formatDokumentstørrelse [MB]pdf0.26 -
Dokumenter – rapportert av utvinningstillatelsen (frigitt ihht til regelverk)
Dokumenter – rapportert av utvinningstillatelsen (frigitt ihht til regelverk) Dokument navnDokument formatDokumentstørrelse [MB]pdf3.88 -
Logger
Logger Type loggTopp dyp for logg [m]Bunn dyp for logg [m]FDC CNT19372237GR1292235HDT15242238IES7012235SGR-C7012235VEL20402071 -
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 -
Boreslam
Boreslam Dybde MD [m]Egenvekt, slam [g/cm3]Viskositet, slam [mPa.s]Flytegrense [Pa]Type slamDato, måling7201.02seawater16451.14seawater20541.30seawater22551.28seawater -
Trykkplott
Trykkplott Porertrykksdataene kommer fra logging i brønnen hvis ingen annen kilde er oppgitt. I noen brønner der trykk ikke er logget, er det brukt informasjon fra formasjonstester eller brønnspark. Trykkdataene er rapportert inn til Oljedirektoratet og videre prosessert og kvalitetssikret av IHS Markit.Trykkplott Dokument navnDokument formatDokumentstørrelse [MB]pdf0.20