36/1-3
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Generell informasjon
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Brønnhistorie
GeneralWell 36/1-3 was drilled to test the Presto prospect east-southeast of the Agat Field on the Måløy slope in the North Sea. The primary objective was to test the hydrocarbon potential in the Early Cretaceous upper and lower Agat Formation sandstones.Operations and resultsWildcat well 36/1-3 was spudded with the semi-submersible installation Transocean Spitsbergen on 1 March 2019 and drilled to TD at 2913 m in basement rock. Operations proceeded without significant problems. The well was drilled with seawater and hi-vis pills down to 550 m, with KCl/polymer/GEM mud from 550 m to 1109 m and XP-07 oil-based mud from 1109 m to TD.The well penetrated sediments of Nordland, Rogaland, Shetland and Cromer Knoll Groups. The entire succession of the Hordaland Group is eroded in the well location. The Early Cretaceous Åsgard Formation rest directly on basement.Top Agat Formation was encountered at 2564 m and was 202 m thick, of which 55 metres is reservoir rocks with good to very good reservoir quality. The well is dry without shows. Sixteen pressure measurement were performed within Agat sandstones with wireline tool and confirmed a water gradient with normal hydrostatic pressure.No cores were cut. No fluid sample was taken.The well was permanently abandoned on 25 March 2019 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]600.002912.00 -
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 formasjonstestCONDUCTOR36332.042336.00.00INTERM.13 3/81101.017 1/21109.01.52LOTLINER9 5/82489.012 1/42490.01.57LOTOPEN HOLE2913.08 1/22913.00.00 -
Logger
Logger Type loggTopp dyp for logg [m]Bunn dyp for logg [m]MWD - GR RES ECD DIR3361109MWD - GR RES ECD DIR24902913MWD - GR RES ECD DIR NEU DEN SON11092490PEX AIT HNGS MSIP XPT24372913VSI GR2382913 -
Litostratigrafi
Litostratigrafi Topp Dyb [mMD RKB]Litostrat. enhet2706206207281089120212021255197222842295250825082564276628442863 -
Boreslam
Boreslam Dybde MD [m]Egenvekt, slam [g/cm3]Viskositet, slam [mPa.s]Flytegrense [Pa]Type slamDato, måling3361.3520.0KCl/Polymer/GEM5501.3527.0KCl/Polymer/GEM5501.031.0Seawater6331.3525.0KCl/Polymer/GEM11091.031.0Seawater11091.3521.0KCl/Polymer/GEM17501.2015.0XP-0722011.2015.0XP-0725391.2014.0XP-0729131.2015.0XP-07 -
Palynologiske preparater i Sokkeldirektoratet
Palynologiske preparater i Sokkeldirektoratet Prøve dybdeDybde enhetPrøve typeLaboratorie620.0[m]DCPETROSTR660.0[m]DCPETROS700.0[m]DCPETROS740.0[m]DCPETROS780.0[m]DCPETROS820.0[m]DCPETROS860.0[m]DCPETROS900.0[m]DCPETROS940.0[m]DCPETROS980.0[m]DCPETROS1020.0[m]DCPETROS1060.0[m]DCPETROS1090.0[m]DCPETROS1100.0[m]DCPETROS1140.0[m]DCPETROS1170.0[m]DCPETROS1200.0[m]DCPETROS1230.0[m]DCPETROS1260.0[m]DCPETROS1290.0[m]DCPETROS1320.0[m]DCPETROS1350.0[m]DCPETROS1380.0[m]DCPETROS1410.0[m]DCPETROS1440.0[m]DCPETROS1470.0[m]DCPETROS1500.0[m]DCPETROS1530.0[m]DCPETROS1560.0[m]DCPETROS1590.0[m]DCPETROS1620.0[m]DCPETROS1650.0[m]DCPETROS1680.0[m]DCPETROS1710.0[m]DCPETROS1740.0[m]DCPETROS1770.0[m]DCPETROS1800.0[m]DCPETROS1830.0[m]DCPETROS1860.0[m]DCPETROS1890.0[m]DCPETROS1920.0[m]DCPETROS1950.0[m]DCPETROS1980.0[m]DCPETROS2010.0[m]DCPETROS2040.0[m]DCPETROS2070.0[m]DCPETROS2100.0[m]DCPETROS2130.0[m]DCPETROS2160.0[m]DCPETROS2190.0[m]DCPETROS2220.0[m]DCPETROS2250.0[m]DCPETROS2280.0[m]DCPETROS2310.0[m]DCPETROS2340.0[m]DCPETROS2370.0[m]DCPETROS2400.0[m]DCPETROS2430.0[m]DCPETROS2460.0[m]DCPETROS2490.0[m]DCPETROS2496.0[m]DCPETROS2502.0[m]DCPETROS2508.0[m]DCPETROS2514.0[m]DCPETROS2520.0[m]DCPETROS2526.0[m]DCPETROS2532.0[m]DCPETROS2538.0[m]DCPETROS2550.0[m]DCPETROS2559.0[m]DCPETROS2565.0[m]DCPETROS2571.0[m]DCPETROS2577.0[m]DCPETROS2583.0[m]DCPETROS2589.0[m]DCPETROS2595.0[m]DCPETROS2601.0[m]DCPETROS2607.0[m]DCPETROS2610.0[m]DCPETROS2616.0[m]DCPETROS2622.0[m]DCPETROS2628.0[m]DCPETROS2634.0[m]DCPETROS2640.0[m]DCPETROS2646.0[m]DCPETROS2652.0[m]DCPETROS2658.0[m]DCPETROS2664.0[m]DCPETROS2670.0[m]DCPETROS2676.0[m]DCPETROS2682.0[m]DCPETROS2688.0[m]DCPETROS2694.0[m]DCPETROS2700.0[m]DCPETROS2706.0[m]DCPETROS2712.0[m]DCPETROS2718.0[m]DCPETROS2724.0[m]DCPETROS2730.0[m]DCPETROS2736.0[m]DCPETROS2742.0[m]DCPETROS2748.0[m]DCPETROS2754.0[m]DCPETROS2757.0[m]DCPETROS2760.0[m]DCPETROS2766.0[m]DCPETROS2772.0[m]DCPETROS2778.0[m]DCPETROS2784.0[m]DCPETROS2790.0[m]DCPETROS2796.0[m]DCPETROS2802.0[m]DCPETROS2808.0[m]DCPETROS2814.0[m]DCPETROS2820.0[m]DCPETROS2826.0[m]DCPETROS2832.0[m]DCPETROS2838.0[m]DCPETROS2844.0[m]DCPETROS2850.0[m]DCPETROS2856.0[m]DCPETROS2859.0[m]DCFUGRO2862.0[m]DCPETROS2868.0[m]DCPETROS2880.0[m]DCPETROS2892.0[m]DCPETROS2904.0[m]DCPETROS2912.0[m]DCPETROS