6505/10-1
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Generell informasjon
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Brønnhistorie
GeneralThe objectives of the Helland-Hansen prospect exploration well 6505/10-1 were to obtain geological data and information down to 5000 m or Lower Cretaceous, to evaluate the HC potential of the Upper Cenomanian to Upper Coniacian interval of Helland-Hansen prospect in terms of reservoir and hydrocarbon phase, and to take appropriate samples in terms of reservoir, pressures and fluids.Operations and resultsExploration well 6505/10-1 is located in the southern part of the Vøring Basin, m PL210, some 70 km West of the Smørbukk field and 250 km from the Norwegian mainland. After cementing the 20" casing string, it was decided to re-spud the well due to shallow water flow. The initial well was temporarily abandoned and re-numbered 6505/10-1X. The final well, numbered as 6505/10-1, was drilled to target depth of 5026 m TVD. The main objectives of the well were fulfilled. However, the reservoir quality of the target sequence was very poor, affecting sampling of pressures and formation fluids Based on the poor reservoir quality, no well testing was carried out. Two cores were cut in the Lysing Formation in the intervals 3485 to 3493 m and 3693 to 3720 m RKB, and one core was cut in the Lange Formation from 3857 to 3884 m. Two MDT samples were collected at 3718.6 m RKB but well site analyses established them to contain mainly filtrate and water and no moveable hydrocarbons. The well was permanently plugged and abandoned as a dry hole on 4th of july 1998.TestingNo DST was performed -
Borekaks i Sokkeldirektoratet
Borekaks i Sokkeldirektoratet Borekaks tilgjengelig for prøvetaking?YESBorekaks i Sokkeldirektoratet Borekaksprøve, topp dybde [m]Borekaksprøve, bunn dybde [m]1310.005026.00 -
Borekjerner i Sokkeldirektoratet
Borekjerner i Sokkeldirektoratet Kjerneprøve nummerKjerneprøve - topp dybdeKjerneprøve - bunn dybdeKjerneprøve dybde - enhet13485.03493.9[m ]23693.03720.8[m ]33857.03883.7[m ]Borekjerner i Sokkeldirektoratet Total kjerneprøve lengde [m]63.4Borekjerner 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 formasjonstestCONDUCTOR30782.036788.00.00LOTSURF.COND.201296.0261301.01.37LOTINTERM.13 3/82518.0162526.01.59LOTOPEN HOLE5028.012 1/45028.00.00LOT -
Logger
Logger Type loggTopp dyp for logg [m]Bunn dyp for logg [m]CDR7611273CDR34944515CDR CDN ISON13003469CST GR13072462CST GR25283676CST GR25524997DLL MSFL CNL SP AS41455031DLL MSFL CNL SP ASGR12962486DLL MSFL SP LDL CNL33004186DSI NGT ACTS12962475DSI NGT FMI GR33004186LDS APS HNGS33503530LDS APS HNGS36753930LDS APS HNGS41455031MDT GR33644965MDT GR33663857VSP GR7102475VSP GR7855032 -
Litostratigrafi
Litostratigrafi Topp Dyb [mMD RKB]Litostrat. enhet710710135413541379137915041642164221542525368836883746 -
Spleisede logger
Spleisede logger Dokument navnDokument formatDokumentstørrelse [MB]pdf0.85 -
Geokjemisk informasjon
Geokjemisk informasjon Dokument navnDokument formatDokumentstørrelse [MB]pdf1.14 -
Dokumenter – rapportert av utvinningstillatelsen (frigitt ihht til regelverk)
Dokumenter – rapportert av utvinningstillatelsen (frigitt ihht til regelverk) Dokument navnDokument formatDokumentstørrelse [MB].pdf19.96.PDF82.50 -
Boreslam
Boreslam Dybde MD [m]Egenvekt, slam [g/cm3]Viskositet, slam [mPa.s]Flytegrense [Pa]Type slamDato, måling7091.201.0SPUD MUD13011.2215.01.0BARASILC45351.4236.013.4BARASILC45711.4237.011.0NACL/KCL/GE50281.4237.09.6NACL/POLYME -
Palynologiske preparater i Sokkeldirektoratet
Palynologiske preparater i Sokkeldirektoratet Prøve dybdeDybde enhetPrøve typeLaboratorie1310.0[m]SWCRRI1314.0[m]SWCRRI1319.0[m]SWCRRI1324.0[m]SWCRRI1333.0[m]SWCRRI1387.0[m]SWCRRI1395.0[m]SWCRRI3000.0[m]DCRRI3025.0[m]DCRRI3105.0[m]DCRRI3165.0[m]DCRRI3200.0[m]DCRRI3250.0[m]DCRRI3270.0[m]DCRRI3285.0[m]DCRRI3305.0[m]DCRRI3485.2[m]COD3485.7[m]CRRI3487.5[m]COD3488.8[m]CRRI3489.5[m]COD3490.7[m]CRRI3491.5[m]COD3493.4[m]CRRI3493.5[m]COD3593.3[m]COD3601.0[m]DCRRI3640.0[m]DCRRI3693.2[m]CRRI3694.9[m]COD3695.2[m]COD3695.6[m]COD3697.3[m]COD3697.8[m]CRRI3699.5[m]COD3700.5[m]CRRI3701.2[m]COD3702.0[m]CRRI3703.2[m]COD3705.3[m]COD3705.6[m]CRRI3707.5[m]COD3707.5[m]CRRI3709.5[m]COD3710.6[m]CRRI3711.2[m]COD3713.7[m]COD3713.7[m]CRRI3715.4[m]COD3716.8[m]CRRI3717.5[m]COD3719.4[m]COD3720.0[m]CRRI3720.7[m]COD3739.0[m]DCRRI3838.0[m]DCRRI3857.2[m]COD3857.4[m]CRRI3859.4[m]COD3861.6[m]COD3861.9[m]CRRI3863.6[m]COD3865.5[m]COD3865.7[m]CRRI3867.2[m]COD3868.9[m]CRRI3869.5[m]COD3871.5[m]COD3871.8[m]CRRI3873.5[m]COD3874.7[m]CRRI3875.5[m]COD3877.0[m]CRRI3877.3[m]COD3879.5[m]COD3880.8[m]CRRI3881.3[m]COD3882.4[m]CRRI3883.1[m]COD