ESSO ANGOLA Geoscience Information Management...
Transcript of ESSO ANGOLA Geoscience Information Management...
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 values
10. 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
• PetroappsRecall
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 Sh
are
to
se
ism
ic
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 GT’s 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 RPT’s 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 DataTo EEAL
(Through
34. G&G RPT’s 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
Sngl & COV 1
37
from GeoFrame and Petrel. G&G may export interpretation data
from VoxelGeo for GeoTech to load to GeoFrame or Petrel.
36. G&G shares seismic from the GeoFrame Seismic Masters.
37. G&G RPT’s seismic from the Petrel Seismic Master (pmcs).
k
5
ProductsProductsnk Interp
(pmi) (Houston)
Project(Houston)
Petrel Well
Master
37
7
37. G&G RPT’s seismic from the Petrel Seismic Master (pmcs).
38. Well planning changes from the working projects by G&G may
need to be updated into the Petrel Well Master.
Geoframe
3
840
5
38
DM
CMaster
(pmw)39. XFDB milestone products are made available from interpretation
working projects.
40. Data Manager documents, and sends GeoFrame and Petrel
Geoframe
Well Master
840
To EEAL
OSP or ASCII
DM
C
OS
P 40. Data Manager documents, and sends GeoFrame and Petrel
products to the Team.
41. Data share Between Luanda and Houston
Seismic Data
To EEAL
(Through
DM/GT) for
1
0
To EEAL
(Through DM/GT)
for Arch, Sngl & Considerations
1
4
P
Seismic Data50. Seismic data from Vendors is given to 4D / GAPS Re-
Processing, then given to the SWIM Team for loading to
DM/GT) for
Sngl & COV
for Arch, Sngl &
COV Considerations:
Data not incorporated into EEAL Development Plan• Reservoir Engineering
Petrel work
Team
4
Processing, then given to the SWIM Team for loading to
Geoframe masters.
51. SWIM team loads data into company-wide GeoFrame Seismic
Master Projects.
• Reservoir Engineering
o Production Data
o Surveillance
o Pressure Data
Team
Projects
Master Projects.
52. SWIM team creates Petrel seismic data (SEGY’s and ZGY’s) in
the Ref_Data area from the GeoFrame Seismic Masters and
creates seismic links into a single Petrel Master Seismic project GeoTechGeoTech
Process
Owners:
Process
Owners:SWIMSWIM Data Data
= Data Manager= Data Manager
creates seismic links into a single Petrel Master Seismic project
(pmcs).
53. Geotechs sends the latest interpretation available to Modeling
Group and partners.
= Specialist (SWIM)= Specialist (SWIM)Master ProjectMaster ProjectData SourceData SourceGeoTech
(Mandatory)
GeoTech
(Mandatory)
Owners:Owners:SWIM
(Mandatory)
SWIM
(Mandatory)
Data
Process
Data
ProcessSynchronized
with
Synchronized
with
= Data Manager= Data Manager Group and partners.
= GeoTech= GeoTechXOM Database
Repository
XOM Database
RepositoryData OutputData Output Working ProjectWorking Project
LAN
Data
LAN
Data
XOM Database
Repository
XOM Database
Repository
= G&G = G&G
RepositoryRepositoryDataDataRepositoryRepository