ESSO ANGOLA Geoscience Information Management Angola...  ESSO ANGOLA Geoscience Information...

ESSO ANGOLA Geoscience Information Management Angola...  ESSO ANGOLA Geoscience Information Management
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Transcript of ESSO ANGOLA Geoscience Information Management Angola...  ESSO ANGOLA Geoscience Information...

  • ESSO ANGOLA Geoscience Information Management ProcessESSO ANGOLA Geoscience Information Management ProcessDirectory Structure Information Process Detail

    Well & Culture Geologic Models Geologic Models

    and Prospect Interpretation Data

    Directory Structure

    StanLAN

    Information Process Detail

    Well and Culture DataSeismic DataWell & Culture

    DataAssessments

    and Prospect

    Assessments

    Interpretation Data

    Reports & Datastore:U:\Assets\Ang_Oper\B15\Business\Admin\G_G

    Well and Culture Data1. GeoTech receives data from Vendors, and or F.E

    2. Data received via eRoom / FTP / Online Data Room from

    external drives sources

    Seismic Data

    U:\Assets\Ang_Oper\B15\Business\Admin\G_G

    Location of Final Files ready for use:

    Wellbook Master Final LAS files

    external drives sources

    3. Geologist provides GeoTech with well operations geologic

    information.

    4. All incoming data is stored on StanLAN. Final LAS files Final Deviation Surveys (Final reports and documents)

    Well

    Planning

    IHS/

    Vendors/COV

    / Govmt

    OpsGeo/FE

    (LOGS, G&G Interpreters

    4. All incoming data is stored on StanLAN.

    5. Raw, Working, and Master (finalized) data is drawn from

    StanLAN into software interfaces to create ArcGIS, Geolog, and

    Petrel projects which are saved back to StanLAN. G&G Interpreters

    Well Data:U:\Assets\Ang_Oper\B15\SubSrfc\Well_Work\Well_Files\ or

    U:\Assets\Ang_Oper\B15\SubSrfc\Studies\OpsGeo\ Sur, KB)

    (WH, Dev

    Sur, KB)(Polygons)

    / Govmt

    (Polygons)Data)

    (LOGS,

    Pressure

    Data)

    G&G Interpreters

    (Horizon, Faults, Faults

    Petrel projects which are saved back to StanLAN.

    6. Master data is taken out from localized StanLAN directory and

    stored in an XOM Repository. If well logs, they are stored in

    G&G Interpreters Modeling Core Group Well planning Drilling

    Vendors

    (ZGY, SEGY Files)U:\Assets\Ang_Oper\B15\SubSrfc\Studies\OpsGeo\

    (Exploration/ KizA / KizB / KizC / KSatellites / Xikomba)

    DDR/GDR Final LAS files

    Sur, KB)Sur, KB)(Polygons)(Polygons)Data)Data) (Horizon, Faults, Faults

    polygons, Tops, Contacts. )

    stored in an XOM Repository. If well logs, they are stored in

    Recall by GDS Team, all other data goes to EMSDB via DMC.

    7. A Geoframe Master Project receives information from StanLAN

    and from XOM Repositories. Serves as a bridge between raw

    Drilling

    (Geologic Models)

    (ZGY, SEGY Files)

    Final LAS files Final Deviation Surveys Final reports and documents

    and from XOM Repositories. Serves as a bridge between raw

    data & the Petrel Master project.

    8. GeoTech loads basic data from GeoFrame Well Master to Petrel

    Well Master via OpenSpirit or ascii.

    (Geologic Models)(Geologic Models)

    Seismic:U:\Ref_Data\Ang\Seismic\B15_Kiz_A_2\3D\3D_Template

    1 2 3 2

    0

    Well Master via OpenSpirit or ascii.

    9. GeoTech loads unique ascii data from LAN to various Petrel

    Well Master Well data utilizing the Proposed, Approved or

    Drilling data placement.

    3

    0

    5

    0LINUU:\Ref_Data\Ang\Seismic\B15_Kiz_A_2\3D\3D_Template

    User Directory:U:\Assets\Ang_Oper\B15\SubSrfc\Geo\Users

    0

    2

    3

    Drilling data placement.

    GeoFrame to Petrel curve transfers do not maintain mnemonics correctly

    Petrel specific ascii loading examples: Lithology code,

    Geo Tech/USG/DM

    Processing and Data QC

    Geo Tech/USG/DM

    Processing and Data QC

    Geo Tech/USG/DM

    Processing and Data QC

    Geo Tech/USG/DM

    Processing and Data QCGeo Tech/USG/DM

    Processing and Data QC

    Geo Tech/USG/DM

    Processing and Data QC4D Group / GAPS

    0 0LINU

    X

    U:\Assets\Ang_Oper\B15\SubSrfc\Geo\Users

    4

    Petrel specific ascii loading examples: Lithology code, core data,

    casing diagram, dip data, etc.

    Directional surveys ascii loaded due to negative KB valuesArcGIS:U:\Assets\Ang_Oper\B15\SubSrfc\Geo\Users StanLANStanLANStanLANStanLAN

    AssetAssetAssetAsset

    Directional surveys ascii loaded due to negative KB values10. Data from the Petrel Well Master is fed into multiple independent

    Petrel Working Projects via RPT.

    11. Data Coordinator makes products available to the Team via 3

    5DM

    SWIMPetrel

    Petrel Master Projects (currently there are 2012 and 2013

    AssetAssetAssetAsset 11. Data Coordinator makes products available to the Team via

    FTP/Online Data Room/external drives.

    12. Data for COV and Sonangol.

    3

    1Petrel Petrel

    Repository StanLAN DataPetrel Petrel

    Shared 4

    Creation of Creation of Creation of Creation of

    DeliverablesDeliverablesDeliverablesDeliverables

    DM

    C

    Petrel Master Projects (currently there are 2012 and 2013

    masters)

    U:\LVS\Ang_Oper\MasterPetrel

    Working

    12. Data for COV and Sonangol.

    13. GeoTech updates well data (i.e., well tops) from Petrel Well

    Master to EMSDB.14. GT RPT data from Petrel Well Master to Users Petrel Projects

    5

    1

    Repository

    Team

    Project(Luanda)

    Well Planning Data from operator

    (raw, working,

    master)

    Shared

    Team

    Project(Houston)

    4

    1

    U:\LVS\Ang_Oper\Master

    (All/KizA / KizB / KizC / KSatellites )

    XOM XOM XOM XOM

    6

    Working

    (StanLAN

    LVS)

    14. GT RPT data from Petrel Well Master to Users Petrel Projects

    Geologic Models20. Geologic models from various sources are made available to the

    OS

    P o

    r A

    SC

    II

    3

    62

    1

    1

    2

    2

    GeoFrame

    Seismic

    (Luanda)(Luanda)master)

    EEAL business

    (Houston)(Houston)

    Petrel Work Directories

    U:\LVS\Ang_Oper\Work

    (All/KizA / KizB / KizC / KSatellites ) Geolog/Geo4

    XOM XOM XOM XOM

    Database Database Database Database

    RepositoryRepositoryRepositoryRepository

    6LVS) 20. Geologic models from various sources are made available to the

    team.the GT receives the data and works with USG for

    storage location and distribution

    21. Data from the Petrel Well Master is fed into Petrel Models

    Sh

    are

    to

    se

    ism

    ic

    OS

    P o

    r A

    SC

    II

    33 3

    61 2

    Seismic

    Masters

    (All/KizA / KizB / KizC / KSatellites )

    GeoFrame

    Geolog/Geo4

    Wind Geoapps Petroapps

    Recall

    ArcGIS/Petrel Culture

    21. Data from the Petrel Well Master is fed into Petrel Models

    22. Data from the Petrel Interpretation Master is fed into Petrel

    Models

    23. Data Manager makes Petrel products available to the Team via Sha

    re t

    o s

    eis

    mic

    3

    2

    3

    3

    3

    4

    Seismic Data Seismic Data Seismic Data Seismic Data

    OS

    PGeoFrame

    Master Projects:

    /data/xom/userId

    PetroappsRecall

    LAS Files

    23. Data Manager makes Petrel products available to the Team via

    FTP/Online Data Room/external drives

    24. Data for COV and Sonangol

    Interpretation Data

    Geoframe

    Work Project

    Sh

    are

    to

    se

    ism

    ic

    5

    2

    Seismic Data Seismic Data Seismic Data Seismic Data

    WorkflowWorkflowWorkflowWorkflow

    P

    /data/xom/userId ao_wm_welmst (Master Well)Work Projects:

    Interpretation Data30. Historic and current interpretations are received from ,

    documented and distributed to GTs for loading.31. GeoTech loads horizons, faults (interpretation products) to Petrel Shared

    Work Project

    (Linux)

    3

    7

    2Petrel

    Seismic /home/ang5001/ang_main/users1/UserID/proj_name

    VoxelgeoEMSDB

    31. GeoTech loads horizons, faults (interpretation products) to Petrel Shared

    Team Project (only ascii).

    32. GeoTech loads horizons, faults (interpretation products) to GeoFrame

    working projects.VoxelGeo

    (Linux)

    RP

    T t

    o s

    eis

    mic

    OS

    P o

    r A

    SC

    II

    223

    5

    7

    1

    Seismic

    Master

    (pmseis)1

    RP

    T

    U:\LVS\Ang_Oper\Work\B15all\Vg/EMSDB

    Well Headers Dir. Srvys Core Info

    working projects.33. GeoTech uses OSP or ascii to import interpretation to GeoFrame working

    projects.

    34. G&G RPTs interpretation data from Petrel Shared Team Project

    (Linux)

    RP

    T t

    o s

    eis

    mic

    OS

    P o

    r A

    SC

    II

    2

    4

    2

    351

    1

    3

    To EEAL To EEAL

    Team

    1

    2

    Petrel Petrel Petrel

    Geo4Windows U:\Assets\Ang_Oper\B15\SubSrfc\Studies\OpsGeo\1_Composite_Logs\Working

    Core Info Pick Data

    To EEAL

    (Through

    34. G&G RPTs interpretation data from Petrel Shared Team Project

    to their Petrel working projects.

    35. GeoTech loads interpretation data via OSP and/or ASCII to and

    from GeoFrame and Petrel. G&G may export interpretation data

    Peterolin

    k

    3

    9

    Team

    Mileston

    e

    Products

    Petroli

    nk

    Petrel

    Master

    Interp

    Petrel

    Shared

    Team

    ProjectU:\Assets\Ang_Oper\B15\SubSrfc\Studies\OpsGeo\1_Composite_Logs\Working

    Geo CompLogs

    (Well composite Logs) 9

    DM/GT) for

    & COV

    (Through

    DM/GT) for

    Sng