Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
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25.11.2024 - 01:30
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6406/2-1

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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.
    6406/2-1
    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.
    SUSPENDED
    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.
    NORWEGIAN 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.
    6406/2-1
    Seismic location
    Position of spud location on seismic survey lines. SP: shotpoint.
    SG 9312 3D- ROW 1396 & COLUMN 1975
    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.
    Saga Petroleum ASA
    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.
    798-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.
    162
    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,
    30.10.1994
    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.
    09.04.1995
    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.
    09.04.1997
    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.
    29.05.2002
    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.
    GAS/CONDENSATE
    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.
    MIDDLE 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.
    FANGST GP
    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.
    EARLY 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.
    BÅT GP
    Kelly bushing elevation [m]
    Elevation of the rotary kelly bushing (RKB) above mean sea level.
    24.0
    Water depth [m]
    Depth in metres betweem mean sea level and sea floor.
    278.0
    Total depth (MD) [m RKB]
    Total measured length of wellbore from kelly bushing to total depth (driller's depth).
    5292.0
    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).
    5283.0
    Maximum inclination [°]
    Maximum deviation, in degrees, from a vertical well path.Shown only for released wells.
    15.3
    Bottom hole temperature [°C]
    Estimated temperature at final total depth of the wellbore. Shown only for released wells. See discription.
    172
    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.
    ÅRE FM
    Geodetic datum
    Reference system for coordinates. Example of legal values: ED50.
    ED50
    NS degrees
    Geographic coordinate of the wellhead, north-south degrees.
    64° 52' 15.19'' N
    EW degrees
    Geographic coordinate of the wellhead, east-west degrees.
    6° 36' 21.35'' E
    NS UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, north-south.
    7196390.67
    EW UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, east-west.
    386574.36
    UTM zone
    Universal Transverse Mercator zone. Examples of legal values: 31, 32, 33, 34.
    32
    NPDID wellbore
    Norwegian Offshore Directorate's unique id for the wellbore.
    2444

  • Wellbore history
    General
    Exploration well 6406/2-1 was drilled on the B-prospect east in the block 6406/2, south of the Smørbukk Field and west of the Trestakk Field on Haltenbanken. The main purpose was to test the B-prospect sandstones of Middle to Early Jurassic age and the presence of hydrocarbons. Further, the reservoir quality at great depth (prognosed TD 5200 m) was to be tested. The main reservoir zones were prognosed to be the Ile and Tilje Formations, both prognosed to consist of mica-bearing sandstones with thin shale layers. The Garn and Tofte Formations, expected to be purer quartz-sandstones and more susceptible to diagenetic quartz cementation, were considered as additional potential.
    Possible sandstones were also prognosed at three different levels within the Cromer Knoll Group (in the Lysing and Lange Formations, of Turonian and Cenomanian age), and the well 6406/2-1 was aimed to test these levels within structural closure.
    Operations and results
    Well 6406/2-1 was spudded on 31 October 1994 with the semi-submersible "Ross Rig" . Due to environmental restrictions in the area, the drilling operations was stopped on 1 April 1995, and the well was temporarily plugged and abandoned on 9 April 1995 at a preliminary TD of 5295 m. Total non-productive time (NPT) for the well was 49,3 days. The reasons for lost time were mainly:
    - Core barrel stuck when attempting to pull out of hole with core no. 7
    - Leakages on hose between yellow pod and shuttle valve for MPR
    - Stuck with 2 radioactive logging tools
    - Unsuccessful attempts to log with RCI / FMT tools

    The well 6406/2-1 R was reentered 21 August 1995 and reached TD 20 September at 5892 m (5790 mTVD). The production testing of seven Jurassic reservoir levels was started 28 September 1995, and was completed 1 January 1996. The planned TD for the reentry was changed during drilling to 5800 m or 100 m below the Intra Åre Coal Sequence, in order to investigate the reservoir potential of the underlying sandstones.

    Well 6406/2-1 was drilled with a spud mud down to 1236 m and KCl mud with ANCO 208 glycols to 5295 m. The 6406/2-1 Re-entry (5295 m - 5892 m) was drilled water based without ANCO 208.

    The combined well bore 6406/2-1 + 6406/2-1 R was a record well on the Norwegian sector both as the deepest TD to date and with the longest cored section to date (692.5 m gross, 625 m recovered).

    In the Nordland and Hordaland Groups, the well penetrated mainly clay/claystones with some thin sand beds, predominantly non-calcareous. The Rogaland Group comprised tuffaceous claystones with local carbonate cement in the upper part (Tare Formation), and claystones with thin limestone beds in the lower part (Tang Formation). In the Shetland Group, silty claystones with occasional thin beds of sandstone and limestone were drilled in the Springar Formation, whereas the Nise and Kvitnos Formations consisted of silty and sandy claystones with thin beds of sandstone and limestone.
    In the Cromer Knoll Group, two of the prognosed sandy intervals were identified; the Lysing Formation of Late Turonian age and an Intra Lange Sandstone close to the Cenomanian - Albian boundary. Weak oil stain as well as hydrocarbon fluorescence and cut reactions could be traced in cuttings and sidewall cores within these two sandstone intervals. However, the individual sand beds are too thin to constitute any significant reservoir. In addition a sandy interval (Intra Lange Sandstone) was identified in Upper Cenomanian - Lower Turonian sediments. No shows were observed in this interval.
    The Upper Jurassic Viking Group was penetrated at 4371 m. It consisted of dark shales, rich in organic content typical for the Spekk Formation, and paler gray mudstones of the Melke Formation
    The well proved good reservoir quality in mica-bearing sandstones of the Ile, Tofte, Tilje and the upper part of the Åre Formations, and marginal porosities in the Garn Formation which contained more quartz rich, mature sand. Hydrocarbons were discovered in all reservoir units, and no hydrocarbon contacts were encountered.
    Pressure points were measured in the Garn, Ile and Tofte Formations. The formation pressures were slightly higher than hydrostatic. An FMT fluid sample was collected from 4435 m in the Garn Formation. It contained only filtrate and some gas. Two FMT- fluid samples were collected at 4687 m and 4700 m in the Ile Formation. Both contained gas and oil in addition to filtrate. No FMT results were obtained from the Tilje and Åre Formations.

    In well 6406/2-1 684.5 m was cored (616.6 m recovered) in the Middle and Lower Jurassic. One core was sampled in well 6406/2-1 R in the lower part of the Åre Formation at 5643-5651,65 m (later log-shifted 11 m downwards). The well was suspended at TD as a gas/condensate discovery.
    Testing
    Seven drill stem tests were performed.
    The test intervals 4,5 and 6 in the Tilje, Tofte and Ile Formations produced gas and condensate. The test intervals 3 and 7 in the middle of the Tilje Formation and the Garn Formation, respectively, produced both gas/condensate and formation water, indicating hydrocarbon contacts within interval 3 (5024-5041 m) and interval 7 (4427-4495 m). The test interval 1 in the upper Åre Formation and test interval 2 in the lower Tilje Formation produced water.

  • 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]
    1240.00
    4908.00

  • 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
    4422.0
    4430.0
    [m ]
    2
    4603.0
    4630.8
    [m ]
    3
    4630.5
    4664.5
    [m ]
    4
    4664.5
    4702.5
    [m ]
    5
    4702.5
    4748.3
    [m ]
    6
    4748.5
    4795.3
    [m ]
    7
    4795.5
    4813.2
    [m ]
    8
    4824.5
    4835.7
    [m ]
    9
    4839.0
    4853.6
    [m ]
    10
    4868.0
    4896.6
    [m ]
    11
    4909.0
    4926.3
    [m ]
    12
    4929.0
    4955.6
    [m ]
    13
    4956.0
    4957.8
    [m ]
    14
    4963.0
    4986.2
    [m ]
    15
    4987.0
    4998.2
    [m ]
    16
    4999.0
    5009.0
    [m ]
    17
    5009.0
    5020.3
    [m ]
    18
    5022.0
    5049.1
    [m ]
    19
    5050.0
    5063.0
    [m ]
    20
    5063.5
    5090.7
    [m ]
    21
    5091.0
    5118.7
    [m ]
    22
    5119.0
    5148.2
    [m ]
    23
    5148.5
    5167.7
    [m ]
    24
    5183.0
    5198.8
    [m ]
    25
    5201.0
    5219.3
    [m ]
    26
    5223.0
    5247.9
    [m ]
    27
    5249.0
    5268.1
    [m ]
    28
    5269.0
    5290.6
    [m ]
    Cores at the Norwegian Offshore Directorate
    Total core sample length [m]
    616.8
    Cores at the Norwegian Offshore Directorate
    Cores available for sampling?
    YES

  • Core photos
    Core photos
    Core photo at depth: 4422-4427m
    Core photo at depth: 4427-4430m
    Core photo at depth: 4603-4608m
    Core photo at depth: 4608-4613m
    Core photo at depth: 4613-4618m
    4422-4427m
    4427-4430m
    4603-4608m
    4608-4613m
    4613-4618m
    Core photo at depth: 4618-4623m
    Core photo at depth: 4623-4628m
    Core photo at depth: 4628-4630m
    Core photo at depth: 4630-4635m
    Core photo at depth: 4635-4640m
    4618-4623m
    4623-4628m
    4628-4630m
    4630-4635m
    4635-4640m
    Core photo at depth: 4640-4645m
    Core photo at depth: 4645-4650m
    Core photo at depth: 4650-4655m
    Core photo at depth: 4655-4660m
    Core photo at depth: 4660-4664m
    4640-4645m
    4645-4650m
    4650-4655m
    4655-4660m
    4660-4664m
    Core photo at depth: 4664-4669m
    Core photo at depth: 4669-4674m
    Core photo at depth: 4674-4679m
    Core photo at depth: 4679-4684m
    Core photo at depth: 4684-4689m
    4664-4669m
    4669-4674m
    4674-4679m
    4679-4684m
    4684-4689m
    Core photo at depth: 4689-4694m
    Core photo at depth: 4694-4699m
    Core photo at depth: 4699-4702m
    Core photo at depth: 4702-4707m
    Core photo at depth: 4707-4712m
    4689-4694m
    4694-4699m
    4699-4702m
    4702-4707m
    4707-4712m
    Core photo at depth: 4712-4717m
    Core photo at depth: 4717-4722m
    Core photo at depth: 4722-4727m
    Core photo at depth: 4727-4732m
    Core photo at depth: 4732-4737m
    4712-4717m
    4717-4722m
    4722-4727m
    4727-4732m
    4732-4737m
    Core photo at depth: 4737-4742m
    Core photo at depth: 4742-4747m
    Core photo at depth: 4747-4748m
    Core photo at depth: 4748-4753m
    Core photo at depth: 4753-4758m
    4737-4742m
    4742-4747m
    4747-4748m
    4748-4753m
    4753-4758m
    Core photo at depth: 4758-4763m
    Core photo at depth: 4763-4768m
    Core photo at depth: 4773-4748m
    Core photo at depth: 4778-4783m
    Core photo at depth: 4783-4788m
    4758-4763m
    4763-4768m
    4773-4748m
    4778-4783m
    4783-4788m
    Core photo at depth: 4788-4793m
    Core photo at depth: 4793-4795m
    Core photo at depth: 4795-4800m
    Core photo at depth: 4800-4805m
    Core photo at depth: 4805-4810m
    4788-4793m
    4793-4795m
    4795-4800m
    4800-4805m
    4805-4810m
    Core photo at depth: 4810-4813m
    Core photo at depth: 4824-4829M
    Core photo at depth: 4829-4834M
    Core photo at depth: 4834-4836M
    Core photo at depth: 4839-4844m
    4810-4813m
    4824-4829M
    4829-4834M
    4834-4836M
    4839-4844m
    Core photo at depth: 4844-4849m
    Core photo at depth: 4849-4853m
    Core photo at depth: 4868-4873m
    Core photo at depth: 4873-4878m
    Core photo at depth: 4878-4883m
    4844-4849m
    4849-4853m
    4868-4873m
    4873-4878m
    4878-4883m
    Core photo at depth: 4883-4888m
    Core photo at depth: 4888-4893m
    Core photo at depth: 4309-4914m
    Core photo at depth: 4914-4919m
    Core photo at depth: 4919-4924m
    4883-4888m
    4888-4893m
    4309-4914m
    4914-4919m
    4919-4924m
    Core photo at depth: 4924-4926m
    Core photo at depth: 4929-4934m
    Core photo at depth: 4934-4939m
    Core photo at depth: 4939-4944m
    Core photo at depth: 4944-4949m
    4924-4926m
    4929-4934m
    4934-4939m
    4939-4944m
    4944-4949m
    Core photo at depth: 4949-4954m
    Core photo at depth: 4954-4957m
    Core photo at depth: 4963-4968m
    Core photo at depth: 4968-4973m
    Core photo at depth: 4973-4978m
    4949-4954m
    4954-4957m
    4963-4968m
    4968-4973m
    4973-4978m
    Core photo at depth: 4978-4983m
    Core photo at depth: 4983-4986m
    Core photo at depth: 4987-4992m
    Core photo at depth: 4992-4997m
    Core photo at depth: 4997-4998m
    4978-4983m
    4983-4986m
    4987-4992m
    4992-4997m
    4997-4998m
    Core photo at depth: 4999-5004m
    Core photo at depth: 5004-5009m
    Core photo at depth: 5009-5014m
    Core photo at depth: 5014-5019m
    Core photo at depth: 5019-5020m
    4999-5004m
    5004-5009m
    5009-5014m
    5014-5019m
    5019-5020m
    Core photo at depth: 5022-5027m
    Core photo at depth: 5027-5032m
    Core photo at depth: 5032-5037m
    Core photo at depth: 5037-5042m
    Core photo at depth: 5042-5047m
    5022-5027m
    5027-5032m
    5032-5037m
    5037-5042m
    5042-5047m
    Core photo at depth: 5047-5049m
    Core photo at depth: 5050-5055m
    Core photo at depth: 5055-5060m
    Core photo at depth: 5060-5063m
    Core photo at depth: 5063-5068m
    5047-5049m
    5050-5055m
    5055-5060m
    5060-5063m
    5063-5068m
    Core photo at depth: 5068-5073m
    Core photo at depth: 5073-5078m
    Core photo at depth: 5078-5083m
    Core photo at depth: 5083-5088m
    Core photo at depth: 5088-5090m
    5068-5073m
    5073-5078m
    5078-5083m
    5083-5088m
    5088-5090m
    Core photo at depth: 5091-5096m
    Core photo at depth: 5096-5101m
    Core photo at depth: 5101-5106m
    Core photo at depth: 5106-5111m
    Core photo at depth: 5111-5116m
    5091-5096m
    5096-5101m
    5101-5106m
    5106-5111m
    5111-5116m
    Core photo at depth: 5116-5118m
    Core photo at depth: 5119-5124m
    Core photo at depth: 5124-5129m
    Core photo at depth: 5129-5134m
    Core photo at depth: 5134-5139m
    5116-5118m
    5119-5124m
    5124-5129m
    5129-5134m
    5134-5139m
    Core photo at depth: 5139-5144m
    Core photo at depth: 5144-5148m
    Core photo at depth: 5148-5153m
    Core photo at depth: 5153-5158m
    Core photo at depth: 5158-5163m
    5139-5144m
    5144-5148m
    5148-5153m
    5153-5158m
    5158-5163m
    Core photo at depth: 5163-5167m
    Core photo at depth: 5183-5188m
    Core photo at depth: 5188-5193m
    Core photo at depth: 5193-5198m
    Core photo at depth: 5198-5199m
    5163-5167m
    5183-5188m
    5188-5193m
    5193-5198m
    5198-5199m
    Core photo at depth: 5201-5206m
    Core photo at depth: 5206-5211m
    Core photo at depth: 5211-5216m
    Core photo at depth: 5216-5219m
    Core photo at depth: 5223-5228m
    5201-5206m
    5206-5211m
    5211-5216m
    5216-5219m
    5223-5228m
    Core photo at depth: 5228-5233m
    Core photo at depth: 5233-5238m
    Core photo at depth: 5238-5243m
    Core photo at depth: 5243-5248m
    Core photo at depth: 5249-5254m
    5228-5233m
    5233-5238m
    5238-5243m
    5243-5248m
    5249-5254m
    Core photo at depth: 5254-5259m
    Core photo at depth: 5259-5264m
    Core photo at depth: 5264-5268m
    Core photo at depth: 5269-5274m
    Core photo at depth: 5274-5279m
    5254-5259m
    5259-5264m
    5264-5268m
    5269-5274m
    5274-5279m
    Core photo at depth: 5279-5284m
    Core photo at depth: 5284-5289m
    Core photo at depth: 5289-5300m
    Core photo at depth:  
    Core photo at depth:  
    5279-5284m
    5284-5289m
    5289-5300m

  • Palynological slides at the Norwegian Offshore Directorate
    Palynological slides at the Norwegian Offshore Directorate
    Sample depth
    Depth unit
    Sample type
    Laboratory
    1250.0
    [m]
    DC
    STRAT
    1270.0
    [m]
    DC
    STRAT
    1290.0
    [m]
    DC
    STRAT
    1310.0
    [m]
    DC
    STRAT
    1330.0
    [m]
    DC
    STRAT
    1350.0
    [m]
    DC
    STRAT
    1370.0
    [m]
    DC
    STRAT
    1390.0
    [m]
    DC
    STRAT
    1410.0
    [m]
    DC
    STRAT
    1430.0
    [m]
    DC
    STRAT
    1450.0
    [m]
    DC
    STRAT
    1470.0
    [m]
    DC
    STRAT
    1490.0
    [m]
    DC
    STRAT
    1510.0
    [m]
    DC
    STRAT
    1530.0
    [m]
    DC
    STRAT
    1550.0
    [m]
    DC
    STRAT
    1570.0
    [m]
    DC
    STRAT
    1590.0
    [m]
    DC
    STRAT
    1610.0
    [m]
    DC
    STRAT
    1630.0
    [m]
    DC
    STRAT
    1650.0
    [m]
    DC
    STRAT
    1670.0
    [m]
    DC
    STRAT
    1690.0
    [m]
    DC
    STRAT
    1710.0
    [m]
    DC
    STRAT
    1730.0
    [m]
    DC
    STRAT
    1750.0
    [m]
    DC
    STRAT
    1770.0
    [m]
    DC
    STRAT
    1790.0
    [m]
    DC
    STRAT
    1810.0
    [m]
    DC
    STRAT
    1830.0
    [m]
    DC
    STRAT
    1850.0
    [m]
    DC
    STRAT
    1870.0
    [m]
    DC
    STRAT
    1890.0
    [m]
    DC
    STRAT
    1910.0
    [m]
    DC
    STRAT
    1930.0
    [m]
    DC
    STRAT
    1950.0
    [m]
    DC
    STRAT
    1970.0
    [m]
    DC
    STRAT
    1990.0
    [m]
    DC
    STRAT
    2010.0
    [m]
    DC
    STRAT
    2030.0
    [m]
    DC
    STRAT
    2050.0
    [m]
    DC
    STRAT
    2070.0
    [m]
    DC
    STRAT
    2090.0
    [m]
    DC
    STRAT
    2110.0
    [m]
    DC
    STRAT
    2130.0
    [m]
    DC
    STRAT
    2150.0
    [m]
    DC
    STRAT
    2170.0
    [m]
    DC
    STRAT
    2190.0
    [m]
    DC
    STRAT
    2210.0
    [m]
    DC
    STRAT
    2230.0
    [m]
    DC
    STRAT
    2250.0
    [m]
    DC
    STRAT
    2270.0
    [m]
    DC
    STRAT
    2290.0
    [m]
    DC
    STRAT
    2310.0
    [m]
    DC
    STRAT
    2330.0
    [m]
    DC
    STRAT
    2350.0
    [m]
    DC
    STRAT
    2370.0
    [m]
    DC
    STRAT
    2390.0
    [m]
    DC
    STRAT
    2410.0
    [m]
    DC
    STRAT
    2430.0
    [m]
    DC
    STRAT
    2450.0
    [m]
    DC
    STRAT
    2470.0
    [m]
    DC
    STRAT
    2490.0
    [m]
    DC
    STRAT
    2500.0
    [m]
    DC
    STRAT
    2510.0
    [m]
    DC
    STRAT
    2520.0
    [m]
    DC
    STRAT
    2530.0
    [m]
    DC
    STRAT
    2540.0
    [m]
    DC
    STRAT
    2550.0
    [m]
    DC
    STRAT
    2560.0
    [m]
    DC
    STRAT
    2570.0
    [m]
    DC
    STRAT
    2580.0
    [m]
    DC
    STRAT
    2590.0
    [m]
    DC
    STRAT
    2600.0
    [m]
    DC
    STRAT
    2610.0
    [m]
    DC
    STRAT
    2620.0
    [m]
    DC
    STRAT
    2630.0
    [m]
    DC
    STRAT
    2640.0
    [m]
    DC
    STRAT
    2650.0
    [m]
    DC
    STRAT
    2660.0
    [m]
    DC
    STRAT
    2670.0
    [m]
    DC
    STRAT
    2680.0
    [m]
    DC
    STRAT
    2690.0
    [m]
    DC
    STRAT
    2700.0
    [m]
    DC
    STRAT
    2710.0
    [m]
    DC
    STRAT
    2720.0
    [m]
    DC
    STRAT
    2730.0
    [m]
    DC
    STRAT
    2740.0
    [m]
    DC
    STRAT
    2750.0
    [m]
    DC
    STRAT
    2760.0
    [m]
    DC
    STRAT
    2770.0
    [m]
    DC
    STRAT
    2780.0
    [m]
    DC
    STRAT
    2790.0
    [m]
    DC
    STRAT
    2800.0
    [m]
    DC
    STRAT
    2810.0
    [m]
    DC
    STRAT
    2820.0
    [m]
    DC
    STRAT
    2830.0
    [m]
    DC
    STRAT
    2840.0
    [m]
    DC
    STRAT
    2850.0
    [m]
    DC
    STRAT
    2860.0
    [m]
    DC
    STRAT
    2870.0
    [m]
    DC
    STRAT
    2880.0
    [m]
    DC
    STRAT
    2890.0
    [m]
    DC
    STRAT
    2900.0
    [m]
    DC
    STRAT
    2910.0
    [m]
    DC
    STRAT
    2920.0
    [m]
    DC
    STRAT
    2930.0
    [m]
    DC
    STRAT
    2940.0
    [m]
    DC
    STRAT
    2950.0
    [m]
    DC
    STRAT
    2960.0
    [m]
    DC
    STRAT
    2970.0
    [m]
    DC
    STRAT
    2980.0
    [m]
    DC
    STRAT
    2990.0
    [m]
    DC
    STRAT
    3000.0
    [m]
    DC
    STRAT
    3010.0
    [m]
    DC
    STRAT
    3020.0
    [m]
    DC
    STRAT
    3030.0
    [m]
    DC
    STRAT
    3040.0
    [m]
    DC
    STRAT
    3050.0
    [m]
    DC
    STRAT
    3060.0
    [m]
    DC
    STRAT
    3070.0
    [m]
    DC
    STRAT
    3080.0
    [m]
    DC
    STRAT
    3090.0
    [m]
    DC
    STRAT
    3100.0
    [m]
    DC
    STRAT
    3110.0
    [m]
    DC
    STRAT
    3120.0
    [m]
    DC
    STRAT
    3130.0
    [m]
    DC
    STRAT
    3140.0
    [m]
    DC
    STRAT
    3150.0
    [m]
    DC
    STRAT
    3160.0
    [m]
    DC
    STRAT
    3170.0
    [m]
    DC
    STRAT
    3180.0
    [m]
    DC
    STRAT
    3190.0
    [m]
    DC
    STRAT
    3200.0
    [m]
    DC
    STRAT
    3210.0
    [m]
    DC
    STRAT
    3220.0
    [m]
    DC
    STRAT
    3230.0
    [m]
    DC
    STRAT
    3240.0
    [m]
    DC
    STRAT
    3250.0
    [m]
    DC
    STRAT
    3260.0
    [m]
    DC
    STRAT
    3270.0
    [m]
    DC
    STRAT
    3280.0
    [m]
    DC
    STRAT
    3290.0
    [m]
    DC
    STRAT
    3300.0
    [m]
    DC
    STRAT
    3310.0
    [m]
    DC
    STRAT
    3320.0
    [m]
    DC
    STRAT
    3330.0
    [m]
    DC
    STRAT
    3340.0
    [m]
    DC
    STRAT
    3350.0
    [m]
    DC
    STRAT
    3360.0
    [m]
    DC
    STRAT
    3370.0
    [m]
    DC
    STRAT
    3380.0
    [m]
    DC
    STRAT
    3390.0
    [m]
    DC
    STRAT
    3400.0
    [m]
    DC
    STRAT
    3410.0
    [m]
    DC
    STRAT
    3420.0
    [m]
    DC
    STRAT
    3430.0
    [m]
    DC
    STRAT
    3440.0
    [m]
    DC
    STRAT
    3450.0
    [m]
    DC
    STRAT
    3460.0
    [m]
    DC
    STRAT
    3470.0
    [m]
    DC
    STRAT
    3480.0
    [m]
    DC
    STRAT
    3490.0
    [m]
    DC
    STRAT
    3500.0
    [m]
    DC
    STRAT
    3510.0
    [m]
    DC
    STRAT
    3520.0
    [m]
    DC
    STRAT
    3530.0
    [m]
    DC
    STRAT
    3540.0
    [m]
    DC
    STRAT
    3560.0
    [m]
    DC
    STRAT
    3570.0
    [m]
    DC
    STRAT
    3580.0
    [m]
    DC
    STRAT
    3590.0
    [m]
    DC
    STRAT
    3600.0
    [m]
    DC
    STRAT
    3610.0
    [m]
    DC
    STRAT
    3620.0
    [m]
    DC
    STRAT
    3630.0
    [m]
    DC
    STRAT
    3640.0
    [m]
    DC
    STRAT
    3650.0
    [m]
    DC
    STRAT
    3660.0
    [m]
    DC
    STRAT
    3670.0
    [m]
    DC
    STRAT
    3680.0
    [m]
    DC
    STRAT
    3690.0
    [m]
    DC
    STRAT
    3700.0
    [m]
    DC
    STRAT
    3715.0
    [m]
    DC
    STRAT
    3730.0
    [m]
    DC
    STRAT
    3745.0
    [m]
    DC
    STRAT
    3760.0
    [m]
    DC
    STRAT
    3770.0
    [m]
    DC
    STRAT
    3780.0
    [m]
    DC
    STRAT
    3790.0
    [m]
    DC
    STRAT
    3800.0
    [m]
    DC
    STRAT
    3810.0
    [m]
    DC
    STRAT
    3820.0
    [m]
    DC
    STRAT
    3840.0
    [m]
    DC
    STRAT
    3850.0
    [m]
    DC
    STRAT
    3860.0
    [m]
    DC
    STRAT
    3870.0
    [m]
    DC
    STRAT
    3880.0
    [m]
    DC
    STRAT
    3890.0
    [m]
    DC
    STRAT
    3900.0
    [m]
    DC
    STRAT
    3910.0
    [m]
    DC
    STRAT
    3920.0
    [m]
    DC
    STRAT
    3930.0
    [m]
    DC
    STRAT
    3940.0
    [m]
    DC
    STRAT
    3950.0
    [m]
    DC
    STRAT
    3960.0
    [m]
    DC
    STRAT
    3970.0
    [m]
    DC
    STRAT
    3980.0
    [m]
    DC
    STRAT
    3990.0
    [m]
    DC
    STRAT
    4000.0
    [m]
    DC
    STRAT
    4010.0
    [m]
    DC
    STRAT
    4020.0
    [m]
    DC
    STRAT
    4030.0
    [m]
    DC
    STRAT
    4040.0
    [m]
    DC
    STRAT
    4050.0
    [m]
    DC
    STRAT
    4060.0
    [m]
    DC
    STRAT
    4070.0
    [m]
    DC
    STRAT
    4080.0
    [m]
    DC
    STRAT
    4090.0
    [m]
    DC
    STRAT
    4100.0
    [m]
    DC
    STRAT
    4110.0
    [m]
    DC
    STRAT
    4120.0
    [m]
    DC
    STRAT
    4130.0
    [m]
    DC
    STRAT
    4140.0
    [m]
    DC
    STRAT
    4150.0
    [m]
    DC
    STRAT
    4160.0
    [m]
    DC
    STRAT
    4170.0
    [m]
    DC
    STRAT
    4180.0
    [m]
    DC
    STRAT
    4190.0
    [m]
    DC
    STRAT
    4200.0
    [m]
    DC
    STRAT
    4210.0
    [m]
    DC
    STRAT
    4220.0
    [m]
    DC
    STRAT
    4230.0
    [m]
    DC
    STRAT
    4240.0
    [m]
    DC
    STRAT
    4250.0
    [m]
    DC
    STRAT
    4260.0
    [m]
    DC
    STRAT
    4270.0
    [m]
    DC
    STRAT
    4280.0
    [m]
    DC
    STRAT
    4290.0
    [m]
    DC
    STRAT
    4300.0
    [m]
    DC
    STRAT
    4305.0
    [m]
    DC
    STRAT
    4310.0
    [m]
    DC
    STRAT
    4325.0
    [m]
    DC
    STRAT
    4330.0
    [m]
    DC
    STRAT
    4340.0
    [m]
    DC
    STRAT
    4350.0
    [m]
    DC
    STRAT
    4360.0
    [m]
    DC
    STRAT
    4370.0
    [m]
    DC
    STRAT
    4373.0
    [m]
    DC
    STRAT
    4380.0
    [m]
    DC
    STRAT
    4389.0
    [m]
    DC
    STRAT
    4401.0
    [m]
    DC
    STRAT
    4410.0
    [m]
    DC
    STRAT
    4419.0
    [m]
    DC
    STRAT
    4422.0
    [m]
    C
    STRAT
    4429.0
    [m]
    C
    STRAT
    4434.0
    [m]
    DC
    STRAT
    4440.0
    [m]
    DC
    STRAT
    4458.0
    [m]
    DC
    STRAT
    4467.0
    [m]
    DC
    STRAT
    4476.0
    [m]
    DC
    STRAT
    4485.0
    [m]
    DC
    STRAT
    4503.0
    [m]
    DC
    STRAT
    4512.0
    [m]
    DC
    STRAT
    4521.0
    [m]
    DC
    STRAT
    4530.0
    [m]
    DC
    STRAT
    4548.0
    [m]
    DC
    STRAT
    4557.0
    [m]
    DC
    STRAT
    4566.0
    [m]
    DC
    STRAT
    4575.0
    [m]
    DC
    STRAT
    4584.0
    [m]
    DC
    STRAT
    4593.0
    [m]
    DC
    STRAT
    4603.0
    [m]
    C
    STRAT
    4612.0
    [m]
    DC
    STRAT
    4621.0
    [m]
    C
    STRAT
    4629.0
    [m]
    C
    STRAT
    4641.5
    [m]
    C
    STRAT
    4648.5
    [m]
    C
    STRAT
    4657.0
    [m]
    C
    STRAT
    4666.0
    [m]
    C
    STRAT
    4675.0
    [m]
    C
    STRAT
    4684.0
    [m]
    C
    STRAT
    4703.0
    [m]
    C
    STRAT
    4711.0
    [m]
    C
    STRAT
    4720.0
    [m]
    C
    STRAT
    4729.0
    [m]
    C
    STRAT
    4738.0
    [m]
    C
    STRAT
    4747.0
    [m]
    C
    STRAT
    4754.0
    [m]
    C
    STRAT
    4764.0
    [m]
    C
    STRAT
    4773.0
    [m]
    C
    STRAT
    4781.0
    [m]
    C
    STRAT
    4790.0
    [m]
    C
    STRAT
    4798.5
    [m]
    C
    STRAT
    4805.5
    [m]
    C
    STRAT
    4813.1
    [m]
    C
    STRAT
    4824.5
    [m]
    C
    STRAT
    4833.0
    [m]
    C
    STRAT
    4842.0
    [m]
    C
    STRAT
    4852.0
    [m]
    C
    STRAT
    4869.0
    [m]
    C
    STRAT
    4878.0
    [m]
    C
    STRAT
    4886.0
    [m]
    C
    STRAT
    4895.8
    [m]
    C
    STRAT
    4902.0
    [m]
    DC
    STRAT
    4908.0
    [m]
    DC
    STRAT
    4909.0
    [m]
    C
    STRAT
    4920.0
    [m]
    C
    STRAT
    4925.0
    [m]
    C
    STRAT
    4932.0
    [m]
    C
    STRAT
    4943.0
    [m]
    C
    STRAT
    4952.0
    [m]
    C
    STRAT
    4977.0
    [m]
    C
    STRAT
    4985.0
    [m]
    C
    STRAT
    4994.0
    [m]
    C
    STRAT
    5002.0
    [m]
    C
    STRAT
    5015.0
    [m]
    C
    STRAT
    5025.0
    [m]
    C
    STRAT
    5033.0
    [m]
    C
    STRAT
    5044.0
    [m]
    C
    STRAT
    5053.0
    [m]
    C
    STRAT
    5062.5
    [m]
    C
    STRAT
    5071.0
    [m]
    C
    STRAT
    5081.0
    [m]
    C
    STRAT
    5089.0
    [m]
    C
    STRAT
    5098.0
    [m]
    C
    STRAT
    5106.0
    [m]
    C
    STRAT
    5118.0
    [m]
    C
    STRAT
    5121.0
    [m]
    C
    STRAT
    5130.3
    [m]
    C
    STRAT
    5138.5
    [m]
    C
    STRAT
    5148.1
    [m]
    C
    STRAT
    5154.0
    [m]
    C
    STRAT
    5164.0
    [m]
    C
    STRAT
    5184.0
    [m]
    C
    STRAT
    5191.0
    [m]
    C
    STRAT
    5198.0
    [m]
    C
    STRAT
    5213.0
    [m]
    C
    STRAT
    5223.0
    [m]
    C
    STRAT
    5231.0
    [m]
    C
    STRAT
    5238.0
    [m]
    C
    STRAT
    5249.0
    [m]
    C
    STRAT
    5255.0
    [m]
    C
    STRAT
    5265.0
    [m]
    C
    STRAT
    5278.0
    [m]
    C
    STRAT
    5288.0
    [m]
    C
    STRAT

  • Lithostratigraphy

  • Geochemical information
    Geochemical information
    Document name
    Document format
    Document size [MB]
    pdf
    0.70
    pdf
    1.96
    pdf
    0.50

  • Documents – reported by the production licence (period for duty of secrecy expired)
    Documents – reported by the production licence (period for duty of secrecy expired)
    Document name
    Document format
    Document size [MB]
    pdf
    42.46

  • Logs
    Logs
    Log type
    Log top depth [m]
    Log bottom depth [m]
    DAC DLL MLL GR
    4700
    5095
    DAC ZDL CN DSL
    4405
    4734
    DLL MLL CN GR
    4405
    4752
    DPIL MAC DSL
    4683
    5293
    DPIL ZDL DAC CN GR
    2566
    4421
    DPIL ZDL DAC GR
    1226
    2562
    FMT QDYNE GR
    3504
    4430
    FMT QDYNE GR
    4435
    5294
    MWD - DIR
    303
    389
    MWD - GR RES DIR
    389
    5142
    RCI GR
    4736
    5294
    RCOR GR
    2848
    4390
    VSP
    303
    5295
    ZDL CN DSL
    5097
    5295
    ZDL CN FMT GR
    4736
    5294

  • 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
    30
    387.0
    36
    390.0
    0.00
    LOT
    INTERM.
    18 5/8
    1224.0
    20
    1226.0
    1.70
    LOT
    INTERM.
    13 3/8
    2564.0
    17 1/2
    2568.0
    1.86
    LOT
    INTERM.
    9 5/8
    4404.0
    12 1/4
    4406.0
    2.00
    LOT
    LINER
    7
    5292.0
    8 1/2
    5292.0
    0.00
    LOT

  • Drilling mud
    Drilling mud
    Depth MD [m]
    Mud weight [g/cm3]
    Visc. [mPa.s]
    Yield point [Pa]
    Mud type
    Date measured
    394
    1.20
    12.0
    WATER BASED
    405
    1.04
    WATER BASED
    937
    1.06
    WATER BASED
    1217
    1.06
    WATER BASED
    1232
    1.06
    WATER BASED
    1495
    1.30
    16.0
    DUMMY
    2635
    1.60
    38.0
    DUMMY
    2785
    1.60
    40.0
    DUMMY
    3040
    1.62
    33.0
    DUMMY
    3126
    1.62
    34.0
    DUMMY
    3155
    1.64
    33.0
    DUMMY
    3485
    1.64
    30.0
    DUMMY
    3493
    1.64
    30.0
    DUMMY
    3498
    1.64
    28.0
    DUMMY
    3630
    1.64
    31.0
    DUMMY
    3690
    1.64
    33.0
    DUMMY
    3753
    1.64
    43.0
    DUMMY
    3873
    1.64
    35.0
    DUMMY
    3993
    1.64
    30.0
    DUMMY
    4166
    1.64
    31.0
    DUMMY
    4305
    1.68
    32.0
    DUMMY
    4315
    1.68
    31.0
    DUMMY
    4353
    1.68
    32.0
    DUMMY
    4384
    1.71
    32.0
    DUMMY
    4419
    1.72
    33.0
    DUMMY
    4520
    1.72
    24.0
    DUMMY
    4631
    1.35
    26.0
    DUMMY
    4703
    1.35
    27.0
    DUMMY
    4749
    1.36
    25.0
    DUMMY
    4750
    1.35
    28.0
    DUMMY
    4825
    1.35
    29.0
    DUMMY
    4825
    1.35
    25.0
    DUMMY
    4825
    1.35
    22.0
    DUMMY
    4839
    1.35
    22.0
    DUMMY
    4897
    1.35
    18.0
    DUMMY
    4897
    1.35
    19.0
    DUMMY
    4909
    1.35
    19.0
    DUMMY
    4929
    1.35
    15.0
    DUMMY
    4963
    1.35
    16.0
    DUMMY
    4996
    1.35
    19.0
    DUMMY
    5022
    1.35
    19.0
    DUMMY
    5050
    1.35
    18.0
    DUMMY
    5068
    1.35
    20.0
    DUMMY
    5091
    1.35
    20.0
    DUMMY
    5135
    1.35
    25.0
    DUMMY
    5149
    1.35
    22.0
    DUMMY
    5149
    1.35
    18.0
    DUMMY
    5183
    1.35
    20.0
    DUMMY
    5201
    1.35
    19.0
    DUMMY
    5292
    1.35
    20.0
    DUMMY

  • Pressure plots
    Pressure plots
    The pore pressure data is sourced from well logs if no other source is specified. In some wells where pore pressure logs do not exist, information from Drill stem tests and kicks have been used. The data has been reported to the NPD, and further processed and quality controlled by IHS Markit.
    Pressure plots
    Document name
    Document format
    Document size [MB]
    pdf
    0.29