6406/2-6 A
Eksport: PDF
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Generell informasjon
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Brønnhistorie
GeneralThe sidetrack well 6406/2-6 A was drilled in a presumed up-dip position of well 6406/2-6. The primary objective was to appraise the discovery in the Tofte Formation on the Ragnfrid structure. A secondary objective was to test the hydrocarbon potential in the Garn and the Ile Formations.Operations and resultsAppraisal well 6406/2-6 A was side-tracked from re-opened primary well 6406/2-6 on 24 May 2000 from just below the 13 3/8" casing shoe at 2715 m and drilled to a total depth of 5251 m/4842 m TVD, approximately 150 m into the Tofte Formation. Well 6406/2-6 A was drilled without major problems. It was drilled with oil-based mud ("VersaPro") from kick-off point to TD.In contrast to the expected up-dip position of the side-track, the well proved a down faulted segment and penetrated a significantly thicker Melke Formation and a complete package of Garn Formation, instead of a strongly eroded package according to the prognosis. The proven segment is expected to cover a relatively small area in the central parts of the Ragnfrid structure. The reservoir units proved to be down faulted and a 64 m TVD thick Viking Group was present. The Garn and the Ile Formations proved water bearing except for a possible condensate bearing thin sand in the Ile Formation. The Tofte Formation proved an approximately 4 m condensate in the top of the formation. This was confirmed by an MDT sample taken at 5105. A core was cut in the interval 5123 m to 5151 m in the Tofte Formation. The well was permanently abandoned as a condensate appraisal well on 6 July 2000.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]2800.005253.00 -
Borekjerner i Sokkeldirektoratet
Borekjerner i Sokkeldirektoratet Kjerneprøve nummerKjerneprøve - topp dybdeKjerneprøve - bunn dybdeKjerneprøve dybde - enhet15129.05150.3[m ]Borekjerner i Sokkeldirektoratet Total kjerneprøve lengde [m]21.3Borekjerner 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 formasjonstestINTERM.13 3/82749.017 1/22749.01.94LOTINTERM.9 7/84383.012 1/44383.02.13LOTOPEN HOLE5251.08 1/25251.00.00LOT -
Logger
Logger Type loggTopp dyp for logg [m]Bunn dyp for logg [m]AIT DSI GR46645251IPLT46645251MDT GR48315159MSCT GR47704808MWD - MPR27495251VSP ASI GR29004807 -
Litostratigrafi
Litostratigrafi Topp Dyb [mMD RKB]Litostrat. enhet326326158719791979250925092578263726372747291436223622364047354747474747494826482649184997509250925104 -
Spleisede logger
Spleisede logger Dokument navnDokument formatDokumentstørrelse [MB]pdf0.29 -
Geokjemisk informasjon
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Dokumenter – rapportert av utvinningstillatelsen (frigitt ihht til regelverk)
Dokumenter – rapportert av utvinningstillatelsen (frigitt ihht til regelverk) Dokument navnDokument formatDokumentstørrelse [MB].pdf2.53 -
Boreslam
Boreslam Dybde MD [m]Egenvekt, slam [g/cm3]Viskositet, slam [mPa.s]Flytegrense [Pa]Type slamDato, måling8051.8642.0VERSAPRO30711.7045.0VERSAPRO33151.7044.0VERSAPRO33861.7044.0VERSAPRO37181.7036.0VERSAPRO39261.7542.0VERSAPRO41001.7536.0VERSAPRO42121.7538.0VERSAPRO45002.0250.0VERSAPRO45611.8545.0VERSAPRO46262.0249.0VERSAPRO46731.8645.0VERSAPRO47582.0455.0VERSAPRO48262.0446.0VERSAPRO48322.0250.0VERSAPRO48492.0448.0VERSAPRO49482.0448.0VERSAPRO49962.0245.0VERSAPRO50112.0246.0VERSAPRO50182.0246.0VERSAPRO50612.0249.0VERSAPRO51192.0250.0VERSAPRO51512.0249.0VERSAPRO51592.0250.0VERSAPRO52512.0250.0VERSAPRO -
Palynologiske preparater i Sokkeldirektoratet
Palynologiske preparater i Sokkeldirektoratet Prøve dybdeDybde enhetPrøve typeLaboratorie2800.0[m]DCSTATOI2820.0[m]DCSTATOI2840.0[m]DCSTATOI2860.0[m]DCSTATOI2880.0[m]DCSTATOI2900.0[m]DCSTATOI2920.0[m]DCSTATOI2940.0[m]DCSTATOI2960.0[m]DCSTATOI2980.0[m]DCSTATOI3000.0[m]DCSTATOI3020.0[m]DCSTATOI3040.0[m]DCSTATOI3060.0[m]DCSTATOI3080.0[m]DCSTATOI3100.0[m]DCSTATOI3120.0[m]DCSTATOI3140.0[m]DCSTATOI3160.0[m]DCSTATOI3180.0[m]DCSTATOI3200.0[m]DCSTATOI3220.0[m]DCSTATOI3240.0[m]DCSTATOI3260.0[m]DCSTATOI3280.0[m]DCSTATOI3300.0[m]DCSTATOI3320.0[m]DCSTATOI3340.0[m]DCSTATOI3360.0[m]DCSTATOI3380.0[m]DCSTATOI3400.0[m]DCSTATOI3420.0[m]DCSTATOI3440.0[m]DCSTATOI3460.0[m]DCSTATOI3480.0[m]DCSTATOI3500.0[m]DCSTATOI3520.0[m]DCSTATOI3540.0[m]DCSTATOI3560.0[m]DCSTATOI3580.0[m]DCSTATOI3600.0[m]DCSTATOI3620.0[m]DCSTATOI3640.0[m]DCSTATOI3660.0[m]DCSTATOI3680.0[m]DCSTATOI3700.0[m]DCSTATOI3720.0[m]DCSTATOI3740.0[m]DCSTATOI4000.0[m]DCSTATOI4020.0[m]DCSTATOI4040.0[m]DCSTATOI4060.0[m]DCSTATOI4080.0[m]DCSTATOI4100.0[m]DCSTATOI4120.0[m]DCSTATOI4140.0[m]DCSTATOI4160.0[m]DCSTATOI4180.0[m]DCSTATOI4200.0[m]DCSTATOI4220.0[m]DCSTATOI4479.0[m]DCSTATOI4500.0[m]DCSTATOI4521.0[m]DCSTATOI4539.0[m]DCSTATOI4560.0[m]DCSTATOI4581.0[m]DCSTATOI4599.0[m]DCSTATOI4620.0[m]DCSTATOI4641.0[m]DCSTATOI4659.0[m]DCSTATOI4680.0[m]DCSTATOI4701.0[m]DCSTATOI4770.0[m]SWCWESTLB4776.0[m]SWCWESTLB4797.0[m]DCSTATOI4803.0[m]DCSTATOI4808.0[m]SWCWESTLB4809.0[m]DCSTATOI4815.0[m]DCSTATOI4821.0[m]DCSTATOI4824.0[m]DCWESTLB4827.0[m]DCSTATOI4830.0[m]DCWESTLB4836.0[m]DCWESTLB4842.0[m]DCWESTLB4848.0[m]DCWESTLB4854.0[m]DCWESTLB4860.0[m]DCWESTLB4866.0[m]DCWESTLB4872.0[m]DCWESTLB4878.0[m]DCWESTLB4884.0[m]DCWESTLB4890.0[m]DCWESTLB4896.0[m]DCWESTLB4902.0[m]DCWESTLB4908.0[m]DCWESTLB4914.0[m]DCWESTLB4920.0[m]DCWESTLB4926.0[m]DCWESTLB4932.0[m]DCWESTLB4938.0[m]DCWESTLB4944.0[m]DCWESTLB4950.0[m]DCSTATOI4950.0[m]DCWESTLB4956.0[m]DCWESTLB4962.0[m]DCWESTLB4968.0[m]DCWESTLB4974.0[m]DCWESTLB4980.0[m]DCWESTLB4986.0[m]DCWESTLB4992.0[m]DCWESTLB4998.0[m]DCSTATOI4998.0[m]DCWESTLB5004.0[m]DCWESTLB5010.0[m]DCWESTLB5016.0[m]DCSTATOI5016.0[m]DCWESTLB5022.0[m]DCWESTLB5028.0[m]DCWESTLB5034.0[m]DCWESTLB5040.0[m]DCWESTLB5046.0[m]DCWESTLB5052.0[m]DCWESTLB5058.0[m]DCWESTLB5064.0[m]DCWESTLB5070.0[m]DCWESTLB5076.0[m]DCWESTLB5082.0[m]DCWESTLB5088.0[m]DCWESTLB5094.0[m]DCWESTLB5100.0[m]DCWESTLB5106.0[m]DCSTATOI5106.0[m]DCWESTLB5112.0[m]DCWESTLB5118.0[m]DCWESTLB5123.1[m]CWESTLB5125.7[m]CWESTLB5126.6[m]CWESTLB5128.6[m]CWESTLB5129.3[m]CWESTLB5131.3[m]CWESTLB5133.6[m]CWESTLB5135.0[m]CWESTLB5137.6[m]CWESTLB5139.8[m]CWESTLB5141.8[m]CWESTLB5143.7[m]CWESTLB5144.8[m]CWESTLB5146.4[m]CWESTLB5148.0[m]CWESTLB5150.2[m]CWESTLB