ArcGIS Exploration Framework Implementation: A PETRONAS Approach

Transcription

1 2012 ESRI Petroleum GIS Conference 30 Apr 2 May Houston, Texas ArcGIS Exploration Framework Implementation: A PETRONAS Approach Mohd. Zukhairi B Abd. Latef GIS Team Lead, Data Management Petroleum Management Unit, PETRONAS zukhairi_latef@petronas.com.my PETRONAS 01 May 2012 Delivering spatial information to create value for exploration opportunities

2 Cautionary Statement All rights reserved. No part of this document may be reproduced, stored in a retrieval system or transmitted in any form or by any means (electronic, mechanical, photocopying, recording or otherwise) without the permission of the copyright owner. PETRONAS makes no representation or warranty, whether expressed or implied, as to the accuracy or completeness of the facts presented. PETRONAS disclaims responsibility from any liability arising out of reliance on the contents of this publication PETROLIAM NASIONAL BERHAD (PETRONAS)

3 Outlines Introduction Exploration Project Data Lifecycle & Challenges ArcGIS Exploration Framework Overview Examples from exploration projects Conclusions & Opportunities

4 Who we are in E&P Spatial DM & GIS Data custodian for Domestic E&P assets through PPGUA Spatial Data Governance Manage Geospatial Data (ArcSDE, Corporate SS DB) Data model, DQM, Geodetic Integrity, GIGS Integrate GIS with E&P Databases & deliver through GIS (PiriGIS, ArcGIS, others) including mapping/cartographic services Lead & drive GIS technology in PMU to support E&P Source:

5 Objectives 1. To provide standards from Data Management to End-Users (Exploration) to structure data directories based on GIS theme or categories 2. To pre-requisite for archiving GIS Project into proper database management system for future data usage and sharing ArcGIS Exploration Framework Standard package/components rolled-out at PETRONAS for ArcGIS Desktop users in Dec Ensuring data is kept up-to-date A consistent evaluation with clear audit trail is applied throughout exploration lifecycle Data are available for ongoing exploration evaluation process

6 A History Behind. In April 2011, PMU through Data Management & Petroleum Resource Exploration have embarked on an initiative/project to manage, archive and deliver EXPLORATION datasets in structured and easily accessible manner. The goal is to have a structured datasets, managed in single database to: Support PETRONAS exploration activities As input to attract new investors during block evaluation with complete regional/play datasets 2011 GIS for Exploration Initiatives (Domestic) Malaysia Gravity & Magnetic Data Archive & Management into GIS Exploration GIS Database & System Development for Basin Assessment & Promotion

7 Exploration Project Data Lifecycle Corporate Databases Any ArcGIS data for this area? I need regional geology layer to see the structures.. How do I get play map for this basin? I have a map from the report, can anyone digitize this contour map for me? Can you share this map in ArcGIS format? Can I copy your shapefiles? Data Management & GIS Project Created Regional Studies Basin Studies Prospect & Lead Studies Acquisition Data Identification Technical reports Seismic Coverage (2D/3D) Wells Previous Interpretation Projects G&G Project Data Creation (mapping) Use existing data Load new data Interpretation & Reporting New data generated Technical reports Maps

8 Challenges in current exploration data and mapping Cultural data duplicated in all mapping applications different versions, outdated, inconsistent Layers from digitized sources do not reach databases i.e. play/prospect map from partners (PSC s), project teams, etc Poor update procedures E&P is producing data files with inconsistent content styles, symbology, CRS, templates, etc Value of project data in interpretation/playmap does not reach other teams individual desktop (C drive) Geopolitics Seismic Well Interpreted MAPS

9 Overview of ArcGIS Framework Back to Front End Back-End (Spatial Data Management) ArcGIS Server (Previously SDE) Master data held in Data Management, TCDM (-ro- to end users rw- to Data Management) Interface (Structured Folders) Front-End (Users) ArcGIS Desktop Corporate Spatial Database (Master) 10_Global 20_Corporate GIS Layers/Data Petrel 2011 Users (Future) Oracle Client ArcCatalog GIS Map Services PiriGIS Users (Under revision) All Spatial Feature Classes implemented under schema with Local and Global CRS Spatial Feature Classes must followed our Data Model or other specific industry data model Final version of data (QC/QA) GIS Layers deliver in.lyr file Layer organized by data types with pre-defined symbology GIS Map Services

10 Roll-Out: ArcGIS Exploration Framework Components 2 A Consistent directory Theme-based, CRS, Map Templates Unified Spatial Theme with Standard PETRONAS Spatial Data Model (PSDM) ArcGIS Framework 1 3 Standard Exploration Tool using ArcGIS AddIns 4 Standard GIS Project Data Sharing Layer Categorization Prospect/Leads Information ArcGIS Framework Admin. Module

11 1 Unified Spatial Theme/Categories with standard PETRONAS Spatial Data Model (PSDM) Currently 11 Themes in SDE, Layer Files Adding 2 additional Themes. Workflow, Process & Guidelines established Based on end-user input & data management approach - as much adopt industry standards i.e. SSDM Attributes/Domains are based on industry practices i.e. Hydrocarbon Occurences > Discovered Resources based on SPE Resource Definition (Developing) Data standardization allows an easy application of a standard map symbology 01_Administrative_Boundaries 02_Environmental 03_Geotechnical (Developing) 04_Geology 05_Geophysics 06_Hydrocarbon_Occurences 07_Hydrography 08_Oceanography (Developing) 09_Imagery 10_Project_Data 11_Safety_Operations 12_Topography 13_Wells

12 1 Unified Spatial Theme/Categories with standard PETRONAS Spatial Data Model (PSDM) 1. Country Based (Malaysia, Indonesia, Iraq, etc) 2. Theme Based (Geology, Geophysics, etc) Administrative_Boundaries Geophysics Imagery Environmental Hydrocarbon Occurrences Infrastructure Geology Hydrography Regional Studies >500 Layers (Petroleum Geology) >1000 Layers (Previous Study)

13 2 Consistent Directory based on Data Theme/Categories Applied throughout SDE, Folders, Map Services Working & Published Folders Theme Administrative Boundaries Environmental Geology Geophysics Hydrocarbon Occurrences Hydrography Imagery Infrastructures Project Data Safety Operations Topography Wells Data Layers PSC Blocks, Open Blocks, International Boundary, State Boundary, Gazetted area, Offshore limits ESI, Coral Reef, oil spill, environmental sensitivity index Subsurface, lithology, basins, geochemistry, fault, play map Seismic 2D, Seismic 3D, Gravity Magnetics, 4D, CSEM/Seabed Logging, Seabed Surveys Field Outlines, Ring Fence, Play, Prospect/Leads Bathymetry SAR, GeoCover 2000, SPOT 2.5, Ikonos 0.8m, Platforms, Pipelines, Cables, Subsea facilities Petrel, OpenWorks Offshore activities, NOOP, NTM Coastlines, Topography, Elevation models, LIDAR Well information, well deviation

14 2 Standard Windows Folder Structure X:\pmu_exploration_GIS 00_Automation 01_Global 02_Corporate 03_Project Tools/middleware which related to geoprocessing Including standard folder template, mapping template, symbology, etc Data include 3 rd party datasets procured globally i.e. IHSE, Tellus, GETECH, etc Regional and local level data from previous study/projects (including purchased data) Dynamic data subject to regular update possible to push to 20_Corporate layers Coordinate Transformation template Coordinate System: WGS-84 Coordinate System: WGS-84 & Local Coordinate System: Local -RO- Folder accessibility managed by ArcGIS Framework Administrative Module Assign by Group in PMU Covers entire world Master data held in TCDM source from Master GIS Database Read-Only (RO) Access via Layer File (*.lyr) Data owner (i.e. IHSE, Tellus, GETECH) is responsible for quality, GIS team to track metadata Data covers regional scale Data split by Country/regions Read-Only (RO) Access via Layer File (*.lyr) Data owner (i.e. Line dept.) is responsible for quality, GIS team to track metadata Populate from PSC Submission, Surveys, Projects, Services Providers, etc Data covers at small scale; basin, prospect, field, etc Projects split by basins/provinces Standard Template for project. File Geodatabase will be main format for GIS datasets Involved subsurface geoscience applications data middleware/integration needed -RO- -RO- -RW- (Project Entitlement)

15 3 ArcGIS Framework Administrative Module: Layer Categorization & Prospect Information Tool User Register (ArcGIS Framework) - Folder Entitlement - Project Entitlement - Tool Entitlement Framework Package Deliver Administration: 1. User Entitlements layers, folders, group 2. Tool restrictions 3. User Activities Tracking Project Data Lifecycle

16 3 ArcGIS Framework Desktop User Interface: Geology Layers ArcGIS Framework Toolbar Layer Categorization Tool

17 3 Geology Layers: Defined by Regional, Basin, Play, Prospect Prospect Basin/Play Regional Geology

18 3 Play Maps Data from Previous Study: Build a story of the area Data to help build up a story: Why is there (not hydrocarbon) in an area? Where are the accumulations? Where is the source/kitchen?

19 3 Portfolio Management Tool (Prospect & Lead Information): Centralized, consistent and sharing ArcMap tool Workflow

20 4 Project Data Sharing Project folder will be managed by GIS users following GIS project template Data covers at small and large scale; basin, prospect, field, etc Project split by basin/provinces Standard template for project for ArcGIS end-users to store and manage GIS project in shared folders to be archive at the end of project Naming convention of project folder must follow standard

21 4 Project Data Sharing Workflow & Lifecycle GIS Team Focal GIS Staff Geoscientists (Users) GIS Team Focal GIS Staff Start Project Set-up CRS Naming Convention Project Metadata Copy PSDM template GIS Project Create/edit data Georeferencing/ digitizing Attributes Mapping ALL IN PSDM (Project) Final Archival Final version of data/layers Final version of maps Archive into Corporate Layers/SDE Project Data Cultural from Corporate Layers

22 4 Example: Basin Study Malacca Straits

23 4 Example: Fractured basement study in Malay Basin Fractured basement dominated within the SE Malay Basin area

24 4 Portfolio Management (Prospect/Leads) Maps (Prospect Outlines) Prospect Database (ArcGIS) Integrate Maps & Data ArcMap Portfolio Management Tool Prospect information Resources Data (Spreadsheet)

25 4 Example: Petrel Integration (Pilot) Export point through ArcMap Workflow established (import/export) Serve cultural data through map services based on spatial data categories Petrel Gridding and visualization

26 Conclusions Value Add Standard GIS data management and delivery were introduced to manage these datasets Theme/Category, Folder Structures, Published Layers GIS Project Lifecycle Guideline and Workflow introduced in exploration create, archive and share across organization Standardize workflow for portfolio management (prospect & lead) using ArcGIS clear data audit & QC by explorationists New ways promoting our Malaysia Blocks using GIS standard exploration package during data review from potential investors

27 Opportunities. Standard Legend & Symbology for Geology Layers (>1500 Layers) ArcGIS Online (Cloud) for Exploration Map Services based on Theme/Categories, Regional & Project Datasets Petrel-ArcGIS Project Data Integration Exploration Project Data Management (Structures & Interoperability) RESQML?

28 Back-to-Basic of GIS: Geodetic Integrity

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