Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
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26.11.2024 - 01:27
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6510/2-1

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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.
    6510/2-1
    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
    Multilateral
    Indicator telling if the parent well is multilateral, meaning it has more than one branch radiating from the main borehole. Example of legal values: YES, NO. See also Norwegian Offshore Directorate guidelines for designation of wells and wellbores.
    NO
    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
    Well name
    Official name of the parent well for the wellbore based on Norwegian Offshore Directorate guidelines for designation of wells and wellbores.
    6510/2-1
    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.
    A/S Norske Shell
    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.
    901-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.
    56
    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,
    16.08.1997
    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.
    10.10.1997
    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.
    10.10.1999
    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
    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.
    SHOWS
    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.
    NO
    Kelly bushing elevation [m]
    Elevation of the rotary kelly bushing (RKB) above mean sea level.
    23.0
    Water depth [m]
    Depth in metres betweem mean sea level and sea floor.
    325.0
    Total depth (MD) [m RKB]
    Total measured length of wellbore from kelly bushing to total depth (driller's depth).
    3102.0
    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).
    3102.0
    Maximum inclination [°]
    Maximum deviation, in degrees, from a vertical well path.Shown only for released wells.
    1.7
    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.
    TRIASSIC
    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.
    GREY BEDS (INFORMAL)
    Geodetic datum
    Reference system for coordinates. Example of legal values: ED50.
    ED50
    NS degrees
    Geographic coordinate of the wellhead, north-south degrees.
    65° 47' 15.6'' N
    EW degrees
    Geographic coordinate of the wellhead, east-west degrees.
    10° 25' 51.33'' E
    NS UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, north-south.
    7297173.23
    EW UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, east-west.
    565483.13
    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.
    3166

  • Wellbore history
    General
    The main objective of well 6510/2-1 was to test the hydrocarbon potential of tidal to shoreface Lower Jurassic deposits in the "Vega" prospect, a large structure fault bounded to the East and South-East by the Ylvingen fault complex. Secondary objectives were Upper Permian shallow marine sand units expected to be sealed by Upper Permian source shales and Mid-Triassic aeolian sands sealed by Triassic Evaporites.
    Operations and results
    The well 6510/2-1 was spudded on 16 August 1997 with the semi-submersible installation "Mærsk Jutlander" and reached a total depth of 4700 m in shales of Early Triassic age. It was drilled with seawater and bentonite with hi-vis pills from the surface to 1210 m and with BARASILC sodium silicate mud from 1210 m to 2926 m. From 2926 m to TD the Sodium silicate mud was gradually depleted to a glycol enhanced mud (GEM). At 3102 m the well was suspended and the rig taken to Kristiansund for repair due to riser tensioner difficulties. Further problems with the acoustic BOP control system caused a total 53 days delay before well 6510/2-1 R was re-entered.
    Formation tops were penetrated within the prognosed range, except for the Top Permian, which was not encountered. The well found the Lower Jurassic to be developed in a more proximal facies than anticipated, possibly an intra tidal plain deposit. The sequence was predominantly shales, with interbedded coal layers and a few thin sandy intervals. Weak hydrocarbon shows were recorded intermittently in the Lower Jurassic sequence, but logs, core material and sidewall samples show the reservoir intervals to be water bearing. Sand development in the Mid Triassic objective below the evaporites was also poor with no hydrocarbon indications. The Permian was not penetrated, and the Triassic sequence was found to be much thicker than expected. The well reached a total depth of 4707 m in shales of Early Triassic age. The well TD commitment was to drill to Early Permian or 5000 m, but as there was no seismic evidence for any reflector in the remaining section, it was decided not to drill further. Two cores were cut at 1827 - 1837 m and 2126 - 2134 m in Early Jurassic, and one at 4083.5 - 4100.5 m in Middle Triassic. No fluid samples were taken. The well was plugged and abandoned as a dry well with weak shows on the 21 December 1997.
    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]
    1224.00
    4700.00

  • 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
    1827.0
    1837.2
    [m ]
    2
    2126.0
    2142.3
    [m ]
    Cores at the Norwegian Offshore Directorate
    Total core sample length [m]
    26.5
    Cores at the Norwegian Offshore Directorate
    Cores available for sampling?
    YES

  • Core photos
    Core photos
    Core photo at depth: 1827-1831m
    Core photo at depth: 1831-1835m
    Core photo at depth: 1835-1837m
    Core photo at depth: 2126-2130m
    Core photo at depth: 2130-2134m
    1827-1831m
    1831-1835m
    1835-1837m
    2126-2130m
    2130-2134m
    Core photo at depth: 2134-2138m
    Core photo at depth: 2138-2142m
    Core photo at depth: 2142-2143m
    Core photo at depth:  
    Core photo at depth:  
    2134-2138m
    2138-2142m
    2142-2143m

  • 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
    421.0
    36
    422.0
    0.00
    LOT
    INTERM.
    20
    1210.0
    26
    1212.0
    1.67
    LOT
    INTERM.
    9 5/8
    3102.0
    12 1/4
    3102.0
    1.95
    LOT

  • Logs
    Logs
    Log type
    Log top depth [m]
    Log bottom depth [m]
    CST GR
    427
    593
    CST GR
    1245
    2907
    DLL MSFL LDL CNL GR
    1210
    2921
    FMI DSI NGT
    1210
    2921
    MDT GR
    1535
    2898
    MWD LWD CDR
    421
    2921
    NGT DLL MSFL AS LDL CNL
    421
    813
    VSP GR
    400
    2915

  • Lithostratigraphy

  • Geochemical information
    Geochemical information
    Document name
    Document format
    Document size [MB]
    pdf
    0.94

  • 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
    74.35
    pdf
    110.64
    pdf
    5.64

  • Drilling mud
    Drilling mud
    Depth MD [m]
    Mud weight [g/cm3]
    Visc. [mPa.s]
    Yield point [Pa]
    Mud type
    Date measured
    480
    0.00
    1.0
    SPUD MUD
    651
    0.00
    1.0
    SPUD MUD
    857
    0.00
    1.0
    SPUD MUD
    1214
    0.00
    9.0
    BARASILC/GEM
    1214
    0.00
    1.0
    SPUD MUD
    1214
    0.00
    10.0
    KCL
    1223
    0.00
    15.0
    BARASILC/GEM
    1255
    0.00
    9.0
    BARASILC/GEM
    1577
    0.00
    13.0
    BARASILC/GEM
    1776
    0.00
    13.0
    BARASILC/GEM
    1806
    0.00
    14.0
    BARASILC/GEM
    1837
    0.00
    13.0
    BARASILC/GEM
    1917
    0.00
    12.0
    BARASILC/GEM
    2079
    0.00
    13.0
    BARASILC/GEM
    2126
    0.00
    13.0
    BARASILC/GEM
    2190
    0.00
    14.0
    BARASILC/GEM
    2420
    0.00
    13.0
    BARASILC/GEM
    2665
    0.00
    15.0
    BARASILC/GEM
    2791
    0.00
    11.0
    BARASILC/GEM
    2926
    0.00
    15.0
    BARASILC/GEM
    2971
    0.00
    14.0
    BARASILC/GEM
    3029
    0.00
    14.0
    BARASILC/GEM
    3029
    0.00
    14.0
    BARASILC/GEM
    3033
    0.00
    14.0
    BARASILC/GEM
    3070
    0.00
    20.0
    BARASILC/GEM
    3102
    0.00
    21.0
    BARASILC/GEM

  • Palynological slides at the Norwegian Offshore Directorate
    Palynological slides at the Norwegian Offshore Directorate
    Sample depth
    Depth unit
    Sample type
    Laboratory
    1227.0
    [m]
    DC
    GEOCH
    1245.0
    [m]
    SWC
    GEOCH
    1260.0
    [m]
    DC
    GEOCH
    1275.0
    [m]
    SWC
    GEOCH
    1281.0
    [m]
    DC
    GEOCH
    1284.0
    [m]
    DC
    GEOCH
    1293.0
    [m]
    DC
    RRI
    1296.0
    [m]
    DC
    GEOCH
    1297.0
    [m]
    SWC
    GEOCH
    1308.0
    [m]
    DC
    GEOCH
    1312.0
    [m]
    SWC
    GEOCH
    1320.0
    [m]
    DC
    GEOCH
    1326.5
    [m]
    SWC
    SWC
    1332.0
    [m]
    DC
    GEOCH
    1347.0
    [m]
    DC
    GEOCH
    1356.0
    [m]
    DC
    GEOCH
    1365.0
    [m]
    DC
    GEOCH
    1374.0
    [m]
    DC
    GEOCH
    1386.0
    [m]
    DC
    GEOCH
    1395.0
    [m]
    DC
    GEOCH
    1407.0
    [m]
    DC
    GEOCH
    1416.0
    [m]
    DC
    GEOCH
    1421.0
    [m]
    DC
    GEOCH
    1425.0
    [m]
    DC
    GEOCH
    1428.0
    [m]
    DC
    GEOCH
    1440.0
    [m]
    DC
    GEOCH
    1458.0
    [m]
    DC
    GEOCH
    1470.0
    [m]
    DC
    GEOCH
    1482.0
    [m]
    DC
    GEOCH
    1494.0
    [m]
    DC
    GEOCH
    1506.0
    [m]
    DC
    GEOCH
    1525.0
    [m]
    SWC
    GEOCH
    1533.0
    [m]
    DC
    GEOCH
    1542.0
    [m]
    DC
    GEOCH
    1551.0
    [m]
    DC
    GEOCH
    1557.0
    [m]
    DC
    GEOCH
    1572.0
    [m]
    DC
    GEOCH
    1584.0
    [m]
    DC
    GEOCH
    1587.0
    [m]
    DC
    GEOCH
    1588.5
    [m]
    SWC
    GEOCH
    1608.0
    [m]
    DC
    GEOCH
    1620.0
    [m]
    DC
    GEOCH
    1634.5
    [m]
    SWC
    GEOCH
    1641.0
    [m]
    DC
    GEOCH
    1647.0
    [m]
    DC
    GEOCH
    1653.0
    [m]
    DC
    GEOCH
    1665.0
    [m]
    DC
    GEOCH
    1677.0
    [m]
    DC
    GEOCH
    1680.0
    [m]
    SWC
    GEOCH
    1689.0
    [m]
    DC
    GEOCH
    1698.0
    [m]
    DC
    GEOCH
    1707.0
    [m]
    DC
    GEOCH
    1715.0
    [m]
    SWC
    GEOCH
    1728.0
    [m]
    DC
    GEOCH
    1730.0
    [m]
    SWC
    GEOCH
    1731.0
    [m]
    DC
    GEOCH
    1734.0
    [m]
    DC
    GEOCH
    1740.0
    [m]
    DC
    GEOCH
    1752.0
    [m]
    DC
    GEOCH
    1764.0
    [m]
    DC
    GEOCH
    1776.0
    [m]
    DC
    GEOCH
    1788.0
    [m]
    DC
    GEOCH
    1791.0
    [m]
    DC
    GEOCH
    1797.0
    [m]
    DC
    GEOCH
    1803.0
    [m]
    DC
    GEOCH
    1805.0
    [m]
    SWC
    GEOCH
    1806.0
    [m]
    DC
    GEOCH
    1812.0
    [m]
    DC
    GEOCH
    1818.0
    [m]
    DC
    GEOCH
    1827.0
    [m]
    DC
    GEOCH
    1837.2
    [m]
    C
    GEOCH
    1839.0
    [m]
    DC
    GEOCH
    1845.0
    [m]
    DC
    GEOCH
    1847.0
    [m]
    SWC
    GEOCH
    1857.0
    [m]
    DC
    GEOCH
    1869.0
    [m]
    DC
    GEOCH
    1884.0
    [m]
    DC
    GEOCH
    1893.0
    [m]
    DC
    GEOCH
    1908.0
    [m]
    DC
    GEOCH
    1920.0
    [m]
    DC
    GEOCH
    1920.0
    [m]
    SWC
    GEOCH
    1932.0
    [m]
    DC
    GEOCH
    1944.0
    [m]
    DC
    GEOCH
    1956.0
    [m]
    DC
    GEOCH
    1968.0
    [m]
    DC
    GEOCH
    1980.0
    [m]
    DC
    GEOCH
    1992.0
    [m]
    DC
    GEOCH
    2004.0
    [m]
    DC
    GEOCH
    2006.0
    [m]
    SWC
    GEOCH
    2016.0
    [m]
    DC
    GEOCH
    2028.0
    [m]
    DC
    GEOCH
    2040.0
    [m]
    DC
    GEOCH
    2052.0
    [m]
    DC
    GEOCH
    2064.0
    [m]
    DC
    GEOCH
    2075.0
    [m]
    DC
    GEOCH
    2079.0
    [m]
    DC
    GEOCH
    2082.0
    [m]
    DC
    GEOCH
    2085.0
    [m]
    DC
    GEOCH
    2094.0
    [m]
    DC
    GEOCH
    2094.5
    [m]
    SWC
    GEOCH
    2106.0
    [m]
    DC
    GEOCH
    2112.0
    [m]
    DC
    GEOCH
    2121.0
    [m]
    DC
    GEOCH
    2135.0
    [m]
    C
    GEOCH
    2137.0
    [m]
    C
    GEOCH
    2154.0
    [m]
    DC
    GEOCH
    2166.0
    [m]
    DC
    GEOCH
    2178.0
    [m]
    DC
    GEOCH
    2190.0
    [m]
    DC
    GEOCH
    2193.0
    [m]
    DC
    GEOCH
    2196.0
    [m]
    DC
    GEOCH
    2202.0
    [m]
    SWC
    GEOCH
    2202.0
    [m]
    DC
    GEOCH
    2208.0
    [m]
    DC
    GEOCH
    2215.0
    [m]
    DC
    GEOCH
    2226.0
    [m]
    DC
    GEOCH
    2244.0
    [m]
    DC
    GEOCH
    2256.5
    [m]
    SWC
    GEOCH
    2262.0
    [m]
    DC
    GEOCH
    2277.0
    [m]
    DC
    GEOCH
    2292.0
    [m]
    DC
    GEOCH
    2316.0
    [m]
    DC
    GEOCH
    2328.0
    [m]
    DC
    GEOCH
    2340.0
    [m]
    DC
    GEOCH
    2370.0
    [m]
    DC
    GEOCH
    2403.0
    [m]
    DC
    GEOCH
    2451.0
    [m]
    DC
    GEOCH
    2463.0
    [m]
    DC
    GEOCH
    2478.0
    [m]
    DC
    GEOCH
    2490.0
    [m]
    DC
    GEOCH
    2550.0
    [m]
    DC
    GEOCH
    2604.0
    [m]
    DC
    GEOCH
    2652.0
    [m]
    DC
    GEOCH
    2676.0
    [m]
    DC
    GEOCH
    2700.0
    [m]
    DC
    GEOCH
    2712.0
    [m]
    DC
    GEOCH
    2727.0
    [m]
    DC
    GEOCH
    2739.0
    [m]
    DC
    GEOCH
    2754.0
    [m]
    DC
    GEOCH
    2772.0
    [m]
    DC
    GEOCH
    2796.0
    [m]
    DC
    GEOCH
    2799.0
    [m]
    DC
    GEOCH
    2808.0
    [m]
    DC
    GEOCH
    3036.0
    [m]
    DC
    GEOCH
    3066.0
    [m]
    DC
    GEOCH
    3081.0
    [m]
    DC
    GEOCH
    3429.0
    [m]
    DC
    GEOCH
    3441.0
    [m]
    DC
    GEOCH
    3453.0
    [m]
    DC
    GEOCH
    3477.0
    [m]
    DC
    GEOCH
    3489.0
    [m]
    DC
    GEOCH
    3519.0
    [m]
    DC
    GEOCH
    3546.0
    [m]
    DC
    GEOCH
    3684.0
    [m]
    DC
    GEOCH
    3696.0
    [m]
    DC
    GEOCH
    3807.0
    [m]
    DC
    GEOCH
    3831.0
    [m]
    DC
    GEOCH
    3849.0
    [m]
    DC
    GEOCH
    4035.0
    [m]
    DC
    GEOCH
    4068.0
    [m]
    DC
    GEOCH
    4087.5
    [m]
    C
    GEOCH
    4090.5
    [m]
    C
    GEOCH
    4096.0
    [m]
    C
    GEOCH
    4100.5
    [m]
    C
    GEOCH
    4113.0
    [m]
    DC
    GEOCH
    4170.0
    [m]
    DC
    GEOCH
    4182.0
    [m]
    DC
    GEOCH
    4188.0
    [m]
    DC
    GEOCH
    4194.0
    [m]
    DC
    GEOCH
    4203.0
    [m]
    DC
    GEOCH
    4212.0
    [m]
    DC
    GEOCH
    4224.0
    [m]
    DC
    GEOCH
    4227.0
    [m]
    DC
    GEOCH
    4239.0
    [m]
    DC
    GEOCH
    4251.0
    [m]
    DC
    GEOCH
    4260.0
    [m]
    DC
    GEOCH
    4269.0
    [m]
    DC
    GEOCH
    4278.0
    [m]
    DC
    GEOCH
    4287.0
    [m]
    DC
    GEOCH
    4296.0
    [m]
    DC
    GEOCH
    4299.0
    [m]
    DC
    GEOCH
    4311.0
    [m]
    DC
    GEOCH
    4320.0
    [m]
    DC
    GEOCH
    4329.0
    [m]
    DC
    GEOCH
    4338.0
    [m]
    DC
    GEOCH
    4347.0
    [m]
    DC
    GEOCH
    4356.0
    [m]
    DC
    GEOCH
    4365.0
    [m]
    DC
    GEOCH
    4377.0
    [m]
    DC
    GEOCH
    4383.0
    [m]
    DC
    GEOCH
    4398.0
    [m]
    DC
    GEOCH
    4407.0
    [m]
    DC
    GEOCH
    4416.0
    [m]
    DC
    GEOCH
    4425.0
    [m]
    DC
    GEOCH
    4434.0
    [m]
    DC
    GEOCH
    4443.0
    [m]
    DC
    GEOCH
    4452.0
    [m]
    DC
    GEOCH
    4461.0
    [m]
    DC
    GEOCH
    4470.0
    [m]
    DC
    GEOCH
    4482.0
    [m]
    DC
    GEOCH
    4491.0
    [m]
    DC
    GEOCH
    4500.0
    [m]
    DC
    GEOCH
    4509.0
    [m]
    DC
    GEOCH
    4518.0
    [m]
    DC
    GEOCH
    4527.0
    [m]
    DC
    GEOCH
    4536.0
    [m]
    DC
    GEOCH
    4548.0
    [m]
    DC
    GEOCH
    4557.0
    [m]
    DC
    GEOCH
    4566.0
    [m]
    DC
    GEOCH
    4584.0
    [m]
    DC
    GEOCH
    4593.0
    [m]
    DC
    GEOCH
    4602.0
    [m]
    DC
    GEOCH
    4611.0
    [m]
    DC
    GEOCH
    4620.0
    [m]
    DC
    GEOCH
    4632.0
    [m]
    DC
    GEOCH
    4644.0
    [m]
    DC
    GEOCH
    4652.0
    [m]
    SWC
    GEOCH
    4656.0
    [m]
    DC
    GEOCH
    4665.3
    [m]
    SWC
    GEOCH
    4668.0
    [m]
    DC
    GEOCH
    4670.2
    [m]
    SWC
    GEOCH
    4674.0
    [m]
    DC
    GEOCH
    4677.0
    [m]
    DC
    GEOCH
    4686.0
    [m]
    DC
    GEOCH
    4695.0
    [m]
    DC
    GEOCH
    4700.0
    [m]
    DC
    GEOCH