Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
sodir.no    Norsk
sodir.no          Norsk
21.11.2024 - 01:28
Time of last synchronization with Norwegian Offshore Directorate's internal systems

35/11-23

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  • General information
    General information
    Attribute Value
    Wellbore name
    Official name of wellbore based on Norwegian Offshore Directorate guidelines for designation of wells and wellbores.
    35/11-23
    Type
    Wellbore type. Legal values: EXPLORATION, DEVELOPMENT, OTHER (see 'Purpose' for more information)
    EXPLORATION
    Purpose
    Final classification of the wellbore.

    Legal values for exploration wellbores:
    WILDCAT, APPRAISAL, WILDCAT-CCS, APPRAISAL-CCS.

    Legal values for development wellbores:
    OBSERVATION, PRODUCTION, INJECTION, INJECTION-CCS, OBSERVATION-CCS.

    Legal values for other wellbores:
    SOIL DRILLING (drilling in connection with track surveys and other subsurface surveys to investigate the soil conditions prior to placement of facilities),
    SHALLOW GAS (drilling to investigate shallow gas before the first 'real' drilling on the location),
    PILOT (drilling to investigate the geology and fluid connectors for location of the main wellbore),
    SCIENTIFIC (drilling according to Law of Scientific research and exploration),
    STRATIGRAPHIC (driling according to Law of Petroleum activities §2-1).
    WILDCAT
    Status
    Status for the wellbore. Legal values are:

    BLOWOUT: A blowout has occurred in the well.
    CLOSED: A development wellbore that has been closed in a shorter or longer periode. Also applies to development wellbores where drilling is completed, but production/injection has not yet been reported.
    DRILLING: The well is in the drilling phase - can be active drilling, logging, testing or plugging,
    JUNKED: The drilling operation has been terminated due to technical problems.
    P&A: Exploration: The well is plugged and abandoned, and can not be reentered for further use. Development wells: The production/injection from/to the well is stopped and the well is plugged. The wellhead is removed or else made unavailable for further well operations.
    PLUGGED: The wellbore has been plugged, but the upper parts of the wellbore can be re-used. A sidetrack might be drilled at a later stage.
    PRODUCING: It was produced from the wellbore at the time of the operators last monthly report to the Norwegian Offshore Directorate.
    INJECTING: It was injected to the wellbore at the time of the operators last monthly report to the Norwegian Offshore Directorate.
    PREDRILLED: The upper part of the well has been drilled, usually as part of a batch-drilling campaign covering several wellbores.
    RE-CLASS TO DEV: Exploration wellbore that is reclassified to a development wellbore.
    RE-CLASS TO TEST: Exploration wellbore that is reclassified to test production.
    SUSPENDED: The drilling operation in the wellbore has been temporarily stopped. The current plan is to continue drilling later on.
    P&A
    Press release
    Factmaps in new window
    Main area
    Name of the area on the Norwegian Continental Shelf where the wellbore is located. Legal values: BARENTS SEA, NORWEGIAN SEA, NORTH SEA.
    NORTH SEA
    Field
    Name of the field the wellbore is related to.
    Discovery
    Name of the discovery the wellbore is related to.
    Well name
    Official name of the parent well for the wellbore based on Norwegian Offshore Directorate guidelines for designation of wells and wellbores.
    35/11-23
    Seismic location
    Position of spud location on seismic survey lines. SP: shotpoint.
    Inline: 2262. Xline: 6323. 3-D survey ST13M03
    Production licence
    Official designation of the production licence the wellbore was drilled or planned to be drilled from ( well head posistion).
    Drilling operator
    Name of the licensee starting the drilling operation on behalf of the active production license (well head position). This will usually equal the operator of the production license.
    Equinor Energy AS
    Drill permit
    The drilling permit number together with the version of the drilling permit as stated in the drilling permit granted by the Norwegian Offshore Directorate.
    1794-L
    Drilling facility
    Norwegian Offshore Directorate's name of the facility which the wellbore was drilled from.
    Drilling days
    Number of days from wellbore entry to wellbore completion.
    32
    Entered date
    The date when he wellbore was spudded. For sidetracks: The date when new formation was drilled by kicking off from the mother-wellbore,
    06.10.2019
    Completed date
    Exploration wellbores from moveable facilities:
    For floating facilities - date when anchor handling is started. For jackups - date the jacking-down started. Exploration wellbores from fixed facilities and all development wellbores:
    Date when the wellbore is at total depth, and last casing, liner or screen is set. In case of immediate plugging of the wellbore, completed date equals the date the last plug i set in the wellbore.
    Date when the wellbore is at total depth, and last casing, liner or screen is set. In case of immediate plugging of the wellbore, completed date equals the date the last plug i set in the wellbore.
    06.11.2019
    Plugged date
    Date when plugging operations was finished, as reported by the operator to the Norwegian Offshore Directorate through DDRS (Daily Drilling Reporting System).
    06.11.2019
    Release date
    Date when raw data which has been reported to the authorities from the wellbore is not confidential any longer. Normally 2 years after finishing the drilling. May be earlier if the area of the production license is relinquished.
    06.11.2021
    Publication date
    Date quality control of the wellbore information was completed, so it can be published on the internet as a 'Well Data Summary Sheet' wellbore with more information available than other wellbores.
    10.11.2021
    Purpose - planned
    Pre-drill purpose of the wellbore. Legal values for exploration wellbores: WILDCAT, APPRAISAL, WILDCAT-CCS, APPRAISAL-CCS. Example of legal values for development wellbores: OBSERVATION, PRODUCTION, INJECTION.
    WILDCAT
    Reentry
    Status whether the wellbore has been re-entered (YES) or not (NO). Re-entered wellbores are not included in the count when wellbores are presented in statistical overviews.
    NO
    Content
    For exploration wellbores, status of discovery.

    Legal values:
    DRY, SHOWS (trace amounts of hydrocarbons), GAS, GAS/CONDENSATE, OIL or OIL/GAS.
    SHOWS (GAS SHOWS, OIL SHOWS or OIL/GAS SHOWS) are detected as fluorescent cut (organic extract), petroleum odour, or visual stain on cuttings or cores, or as increased gas reading on the mud-loggers gas detection equipment.
    Legal values for WILDCAT-CCS and APPRAISAL-CCS: WATER

    For development wellbores, type of produced/injected fluid.
    Legal values:
    WATER, CUTTINGS, NOT AVAILABLE, OIL, GAS/CONDENSATE, OIL/GAS, CO2, GAS, WATER/GAS, NOT APPLICABLE.
    OIL/GAS
    Discovery wellbore
    Indicator which tells if the wellbore made a new discovery. Legal values: YES, NO. Prior to press-release or other information regarding drilling results, the indicator will be “NO” as a default.
    YES
    1st level with HC, age
    Age of lithostratigraphic unit, 1st level, where hydrocarbons were encountered. Examples of legal values: CRETACEOUS, EARLY CRETACEOUS, LATE JURASSIC, EOCENE. See also Norwegian Offshore Directorate bulletins.
    LATE JURASSIC
    1st level with HC, formation
    Name of lithostartigraphic unit, 1st level, where hydrocarbons were encountered. Shown only for released wells. Examples of legal values: BASEMENT, COOK FM, EKOFISK FM, HEIMDAL FM, SANDNES FM, SOGNEFJORD FM, TARBERT FM, BRENT GP. See also Norwegian Offshore Directorate bulletins.
    SOGNEFJORD FM
    2nd level with HC, age
    Age of lithostratigraphic unit, 2nd level, where hydrocarbons were encountered. Examples of legal values: CRETACEOUS, EARLY CRETACEOUS, LATE JURASSIC, EOCENE.
    MIDDLE JURASSIC
    2nd level with HC, formation
    Name of lithostartigraphic unit, 2nd level, where hydrocarbons were encountered. Shown only for released wells. Examples of legal values: BASEMENT, COOK FM, EKOFISK FM, HEIMDAL FM, SANDNES FM, SOGNEFJORD FM, TARBERT FM, BRENT GP.
    BRENT GP
    Kelly bushing elevation [m]
    Elevation of the rotary kelly bushing (RKB) above mean sea level.
    30.0
    Water depth [m]
    Depth in metres betweem mean sea level and sea floor.
    350.0
    Total depth (MD) [m RKB]
    Total measured length of wellbore from kelly bushing to total depth (driller's depth).
    2977.0
    Final vertical depth (TVD) [m RKB]
    Vertical elevation from total depth to kelly bushing. Shown only for released wells. Referred to as true vertical depth (TVD).
    2977.0
    Oldest penetrated age
    Age (according to Geologic Time Scale 2004 by F. M. Gradstein, et al. (2004)) of the oldest penetrated formation. May differ from age at TD for example in deviated wellbores. Examples of legal values: CRETACEOUS, EARLY CRETACEOUS, LATE JURASSIC, EARLY PERMIAN, EARLY TRIASSIC, EOCENE.
    EARLY JURASSIC
    Oldest penetrated formation
    Name of the oldest lithostratigraphic unit penetrated by the wellbore. Shown only for released wells. In most wellbores this is formation or group at total depth. May differ from formation or group at TD for example in wellbores drilled with high deviation or through faults. Examples of legal values: AMUNDSEN FM, BALDER FM, BASEMENT, BLODØKS FM, BRYNE FM, BURTON FM, COOK FM, DRAKE FM, DRAUPNE FM, EKOFISK FM, DUNLIN GP.
    DUNLIN GP
    Geodetic datum
    Reference system for coordinates. Example of legal values: ED50.
    ED50
    NS degrees
    Geographic coordinate of the wellhead, north-south degrees.
    61° 1' 14.7'' N
    EW degrees
    Geographic coordinate of the wellhead, east-west degrees.
    3° 27' 49.21'' E
    NS UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, north-south.
    6765347.72
    EW UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, east-west.
    525062.70
    UTM zone
    Universal Transverse Mercator zone. Examples of legal values: 31, 32, 33, 34.
    31
    NPDID wellbore
    Norwegian Offshore Directorate's unique id for the wellbore.
    8929

  • Wellbore history
    General
    Well 35/11-23 was drilled to test the Echino Sør prospect on the Lomre Terrace north of the Troll Field in the North Sea. The primary objective was to prove petroleum in the Late Jurassic Sognefjord Formation. The secondary objective was to prove petroleum in the Middle Jurassic Brent Group and to investigate the presence of reservoirs and reservoir quality in the Middle Jurassic Etive and Oseberg Formations.
    Operations and results
    Wildcat well 35/11-23 was spudded with the semi-submersible installation Deepsea Atlantic on 6 October 2019 and drilled to TD at 2977 m in the Early Jurassic Cook Formation. While drilling 17 ½” section, a gas peak of 4% was observed at 455m MD. Flow check showed a stable well. However, a shallow water flow was observed after cementing the 13 3/8” casing. This was observed on the Wellhead with ROV, declining to no flow after 24 hrs. Otherwise operations proceeded without significant problems. The well was drilled with seawater and hi-vis pills down to 432 m, with Aqua-drill mud from 432 to 1297 m, and with Synteq oil-based mud from 1297 m to TD.
    Two Sognefjord Formation sands were penetrated, a J56 sand from 2292 to 2321 m, and a J52 sand from 2385 to 2406 m. The J56 sand contained gas and oil with a GOC at 2312 m and an oil-leg down-to the base of the sand. The J52 sand contained oil with an OWC in-well at ca 2397 m. A 16 m thick Krossfjord Formation Equivalent with top at 2541 m had indications of hydrocarbons.
    In the Brent Group, the Ness Formation consists of interbedded coal beds and claystone with thin sands. Ness had hydrocarbon indications from 2725 to 2743 m in four sandstone bodies based on elevated gas and resistivity readings, and a gas sample was taken in the uppermost sand. The Etive Formation with top at 2759 m proved to contain gas and oil with a GOC at 2772 m and oil with an OWC at 2792 m. The Oseberg Formation and sand beds in the Dunlin Group proved to be water bearing.
    Three consecutive cores were cut from 2301.5 to 2463.8 m in the Sognefjord and underlying Heather formation with 100% total recovery. The core-log shifts are -4.2 m for core 1 and -3.55 m for cores 2 and 3. RCX fluid samples were taken at 2293 m (gas), 2312.9 m (oil), 2320.5 m (oil), 2385.3 m (oil), 2403.5 m (water), 2724.5 m (gas), 2766.4 m (gas), 2771.1 m (oil/gas), 2774.6 m (oil), 2803.5 m (water), and 2840 m (water) .
    The wellbore was permanently abandoned on 4 November as an oil and gas discovery.
    Testing
    No drill stem test was performed.

  • Cuttings at the Norwegian Offshore Directorate
    Cuttings at the Norwegian Offshore Directorate
    Cuttings available for sampling?
    YES
    Cuttings at the Norwegian Offshore Directorate
    Cutting sample, top depth [m]
    Cutting samples, bottom depth [m]
    440.00
    2977.00

  • Cores at the Norwegian Offshore Directorate
    Cores at the Norwegian Offshore Directorate
    Core sample number
    Core sample - top depth
    Core sample - bottom depth
    Core sample depth - uom
    1
    2301.5
    2355.5
    [m ]
    2
    2355.5
    2410.0
    [m ]
    3
    2410.8
    2465.5
    [m ]
    Cores at the Norwegian Offshore Directorate
    Total core sample length [m]
    163.2
    Cores at the Norwegian Offshore Directorate
    Cores available for sampling?
    YES

  • Palynological slides at the Norwegian Offshore Directorate
    Palynological slides at the Norwegian Offshore Directorate
    Sample depth
    Depth unit
    Sample type
    Laboratory
    440.0
    [m]
    DC
    PETROSTR
    470.0
    [m]
    DC
    PETROS
    500.0
    [m]
    DC
    PETROS
    530.0
    [m]
    DC
    PETROS
    560.0
    [m]
    DC
    PETROS
    590.0
    [m]
    DC
    PETROS
    620.0
    [m]
    DC
    PETROS
    650.0
    [m]
    DC
    PETROS
    680.0
    [m]
    DC
    PETROS
    710.0
    [m]
    DC
    PETROS
    740.0
    [m]
    DC
    PETROS
    770.0
    [m]
    DC
    PETROS
    800.0
    [m]
    DC
    PETROS
    830.0
    [m]
    DC
    PETROS
    840.0
    [m]
    DC
    PETROS
    860.0
    [m]
    DC
    PETROS
    890.0
    [m]
    DC
    PETROS
    920.0
    [m]
    DC
    PETROS
    950.0
    [m]
    DC
    PETROS
    980.0
    [m]
    DC
    PETROS
    1010.0
    [m]
    DC
    PETROS
    1050.0
    [m]
    DC
    PETROS
    1080.0
    [m]
    DC
    PETROS
    1090.0
    [m]
    DC
    PETROS
    1120.0
    [m]
    DC
    PETROS
    1150.0
    [m]
    DC
    PETROS
    1180.0
    [m]
    DC
    PETROS
    1210.0
    [m]
    DC
    PETROS
    1240.0
    [m]
    DC
    PETROS
    1270.0
    [m]
    DC
    PETROS
    1290.0
    [m]
    DC
    PETROS
    1300.0
    [m]
    DC
    PETROS
    1330.0
    [m]
    DC
    PETROS
    1360.0
    [m]
    DC
    PETROS
    1370.0
    [m]
    DC
    PETROS
    1400.0
    [m]
    DC
    PETROS
    1430.0
    [m]
    DC
    PETROS
    1460.0
    [m]
    DC
    PETROS
    1490.0
    [m]
    DC
    PETROS
    1520.0
    [m]
    DC
    PETROS
    1550.0
    [m]
    DC
    PETROS
    1570.0
    [m]
    DC
    PETROS
    1580.0
    [m]
    DC
    PETROS
    1590.0
    [m]
    DC
    PETROS
    1610.0
    [m]
    DC
    PETROS
    1625.0
    [m]
    DC
    PETROS
    1640.0
    [m]
    DC
    PETROS
    1655.0
    [m]
    DC
    PETROS
    1670.0
    [m]
    DC
    PETROS
    1685.0
    [m]
    DC
    PETROS
    1700.0
    [m]
    DC
    PETROS
    1715.0
    [m]
    DC
    PETROS
    1730.0
    [m]
    DC
    PETROS
    1745.0
    [m]
    DC
    PETROS
    1760.0
    [m]
    DC
    PETROS
    1775.0
    [m]
    DC
    PETROS
    1790.0
    [m]
    DC
    PETROS
    1800.0
    [m]
    DC
    PETROS
    1815.0
    [m]
    DC
    PETROS
    1830.0
    [m]
    DC
    PETROS
    1845.0
    [m]
    DC
    PETROS
    1855.0
    [m]
    DC
    PETROS
    1860.0
    [m]
    DC
    PETROS
    1875.0
    [m]
    DC
    PETROS
    1890.0
    [m]
    DC
    PETROS
    1905.0
    [m]
    DC
    PETROS
    1920.0
    [m]
    DC
    PETROS
    1940.0
    [m]
    DC
    PETROS
    1970.0
    [m]
    DC
    PETROS
    1980.0
    [m]
    DC
    PETROS
    1990.0
    [m]
    DC
    PETROS
    2010.0
    [m]
    DC
    PETROS
    2030.0
    [m]
    DC
    PETROS
    2050.0
    [m]
    DC
    PETROS
    2070.0
    [m]
    DC
    PETROS
    2090.0
    [m]
    DC
    PETROS
    2110.0
    [m]
    DC
    PETROS
    2130.0
    [m]
    DC
    PETROS
    2146.0
    [m]
    DC
    PETROS
    2158.0
    [m]
    DC
    PETROS
    2167.0
    [m]
    DC
    PETROS
    2173.0
    [m]
    DC
    PETROS
    2185.0
    [m]
    DC
    PETROS
    2197.0
    [m]
    DC
    PETROS
    2209.0
    [m]
    DC
    PETROS
    2221.0
    [m]
    DC
    PETROS
    2233.0
    [m]
    DC
    PETROS
    2239.0
    [m]
    DC
    PETROS
    2245.0
    [m]
    DC
    PETROS
    2254.0
    [m]
    DC
    PETROS
    2263.0
    [m]
    DC
    PETROS
    2272.0
    [m]
    DC
    PETROS
    2281.0
    [m]
    DC
    PETROS
    2290.0
    [m]
    DC
    PETROS
    2293.0
    [m]
    DC
    PETROS
    2299.0
    [m]
    DC
    PETROS
    2302.8
    [m]
    C
    PETROS
    2304.1
    [m]
    C
    PETROS
    2306.4
    [m]
    C
    PETROS
    2310.8
    [m]
    C
    PETROS
    2312.1
    [m]
    C
    PETROS
    2313.0
    [m]
    C
    PETROS
    2316.8
    [m]
    C
    PETROS
    2317.7
    [m]
    C
    PETROS
    2319.2
    [m]
    C
    PETROS
    2321.8
    [m]
    C
    PETROS
    2323.8
    [m]
    C
    PETROS
    2325.8
    [m]
    C
    PETROS
    2328.1
    [m]
    C
    PETROS
    2331.7
    [m]
    C
    PETROS
    2334.4
    [m]
    C
    PETROS
    2337.5
    [m]
    C
    PETROS
    2340.6
    [m]
    C
    PETROS
    2343.4
    [m]
    C
    PETROS
    2346.4
    [m]
    C
    PETROS
    2349.8
    [m]
    C
    PETROS
    2352.3
    [m]
    C
    PETROS
    2355.6
    [m]
    C
    PETROS
    2358.7
    [m]
    C
    PETROS
    2361.7
    [m]
    C
    PETROS
    2364.6
    [m]
    C
    PETROS
    2367.4
    [m]
    C
    PETROS
    2370.1
    [m]
    C
    PETROS
    2373.8
    [m]
    C
    PETROS
    2376.6
    [m]
    C
    PETROS
    2379.2
    [m]
    C
    PETROS
    2382.9
    [m]
    C
    PETROS
    2384.2
    [m]
    C
    PETROS
    2387.9
    [m]
    C
    PETROS
    2388.7
    [m]
    C
    PETROS
    2393.8
    [m]
    C
    PETROS
    2397.4
    [m]
    C
    PETROS
    2401.2
    [m]
    C
    PETROS
    2404.8
    [m]
    C
    PETROS
    2406.7
    [m]
    C
    PETROS
    2408.5
    [m]
    C
    PETROS
    2411.2
    [m]
    C
    PETROS
    2414.9
    [m]
    C
    PETROS
    2418.7
    [m]
    C
    PETROS
    2422.6
    [m]
    C
    PETROS
    2426.9
    [m]
    C
    PETROS
    2430.9
    [m]
    C
    PETROS
    2434.4
    [m]
    C
    PETROS
    2438.7
    [m]
    C
    PETROS
    2443.7
    [m]
    C
    PETROS
    2446.9
    [m]
    C
    PETROS
    2449.7
    [m]
    C
    PETROS
    2452.9
    [m]
    C
    PETROS
    2455.8
    [m]
    C
    PETROS
    2458.7
    [m]
    C
    PETROS
    2461.6
    [m]
    C
    PETROS
    2464.5
    [m]
    C
    PETROS
    2467.0
    [m]
    DC
    PETROS
    2476.0
    [m]
    DC
    PETROS
    2485.0
    [m]
    DC
    PETROS
    2494.0
    [m]
    DC
    PETROS
    2503.0
    [m]
    DC
    PETROS
    2512.0
    [m]
    DC
    PETROS
    2521.0
    [m]
    DC
    PETROS
    2530.0
    [m]
    DC
    PETROS
    2539.0
    [m]
    DC
    PETROS
    2548.0
    [m]
    DC
    PETROS
    2566.0
    [m]
    DC
    PETROS
    2575.0
    [m]
    DC
    PETROS
    2584.0
    [m]
    DC
    PETROS
    2593.0
    [m]
    DC
    PETROS
    2602.0
    [m]
    DC
    PETROS
    2611.0
    [m]
    DC
    PETROS
    2620.0
    [m]
    DC
    PETROS
    2629.0
    [m]
    DC
    PETROS
    2638.0
    [m]
    DC
    PETROS
    2647.0
    [m]
    DC
    PETROS
    2656.0
    [m]
    DC
    PETROS
    2665.0
    [m]
    DC
    PETROS
    2674.0
    [m]
    DC
    PETROS
    2683.0
    [m]
    DC
    PETROS
    2692.0
    [m]
    DC
    PETROS
    2701.0
    [m]
    DC
    PETROS
    2707.0
    [m]
    DC
    PETROS
    2713.0
    [m]
    DC
    PETROS
    2719.0
    [m]
    DC
    PETROS
    2722.0
    [m]
    DC
    PETROS
    2728.0
    [m]
    DC
    PETROS
    2734.0
    [m]
    DC
    PETROS
    2740.0
    [m]
    DC
    PETROS
    2746.0
    [m]
    DC
    PETROS
    2752.0
    [m]
    DC
    PETROS
    2758.0
    [m]
    DC
    PETROS
    2764.0
    [m]
    DC
    PETROS
    2770.0
    [m]
    DC
    PETROS
    2776.0
    [m]
    DC
    PETROS
    2782.0
    [m]
    DC
    PETROS
    2788.0
    [m]
    DC
    PETROS
    2794.0
    [m]
    DC
    PETROS
    2800.0
    [m]
    DC
    PETROS
    2806.0
    [m]
    DC
    PETROS
    2812.0
    [m]
    DC
    PETROS
    2818.0
    [m]
    DC
    PETROS
    2824.0
    [m]
    DC
    PETROS
    2830.0
    [m]
    DC
    PETROS
    2836.0
    [m]
    DC
    PETROS
    2842.0
    [m]
    DC
    PETROS
    2848.0
    [m]
    DC
    PETROS
    2854.0
    [m]
    DC
    PETROS
    2860.0
    [m]
    DC
    PETROS
    2866.0
    [m]
    DC
    PETROS
    2872.0
    [m]
    DC
    PETROS
    2878.0
    [m]
    DC
    PETROS
    2884.0
    [m]
    DC
    PETROS
    2890.0
    [m]
    DC
    PETROS
    2896.0
    [m]
    DC
    PETROS
    2902.0
    [m]
    DC
    PETROS
    2905.0
    [m]
    DC
    PETROS
    2908.0
    [m]
    DC
    PETROS
    2914.0
    [m]
    DC
    PETROS
    2920.0
    [m]
    DC
    PETROS
    2926.0
    [m]
    DC
    PETROS
    2932.0
    [m]
    DC
    PETROS
    2938.0
    [m]
    DC
    PETROS
    2944.0
    [m]
    DC
    PETROS
    2950.0
    [m]
    DC
    PETROS
    2956.0
    [m]
    DC
    PETROS
    2962.0
    [m]
    DC
    PETROS
    2968.0
    [m]
    DC
    PETROS
    2974.0
    [m]
    DC
    PETROS

  • Lithostratigraphy

  • Logs
    Logs
    Log type
    Log top depth [m]
    Log bottom depth [m]
    DSL FLEX MREX FTEX
    2132
    2985
    DSL XMAC 3DEX HDI
    2050
    2987
    GR GXPL UXPL
    2132
    2985
    LWD - ECD DIR
    380
    432
    LWD - GR RES ECD DIR
    432
    1297
    LWD - GR RES ECD DIR
    2141
    2302
    LWD - GR RES ECD DIR
    2302
    2977
    LWD - GR RES ECD DIR DEN NEU SON
    1297
    2141
    MAXCOR
    2537
    2840
    MRCH JAR TTRM DSL CN ZDL
    2132
    2987
    RCX SENTINEL
    2293
    2774
    RCX SENTINEL
    2303
    2803
    RCX SENTINEL
    2320
    2840
    ULTEX CBL
    361
    1240
    VSP
    348
    2898

  • Casing and leak–off tests
    Casing and leak–off tests
    Casing type
    Casing diam.
    [inch]
    Casing depth
    [m]
    Hole diam.
    [inch]
    Hole depth
    [m]
    LOT/FIT mud eqv.
    [g/cm3]
    Formation test type
    CONDUCTOR
    36
    429.5
    42
    432.0
    0.00
    SURF.COND.
    13 3/8
    1287.9
    17 1/2
    1297.0
    1.47
    FIT
    LINER
    9 5/8
    2140.0
    12 1/4
    2141.0
    1.42
    FIT
    OPEN HOLE
    2976.8
    8 1/2
    2976.8
    0.00