1.15 1.40 PFA and Geoscience Data Package Program Tony LaPierre

1Play FairwayAnalysisProjectElements

TonyLaPierre

VicePresident

Play Fairway Concept

For a given depositional sequence A For a given depositional sequence A Play FairwayPlay Fairway is the is the present day area of a potential reservoir unit, with the possibipresent day area of a potential reservoir unit, with the possibility lity of having a complete working petroleum system (seal, charge of having a complete working petroleum system (seal, charge and trap)and trap)

Play Fairway AnalysisPlay Fairway Analysis examines relative risks and total volume examines relative risks and total volume potentialpotential

Play Fairway AnalysisPlay Fairway Analysis examines four play components (reservoir, examines four play components (reservoir, seal, charge, trap)seal, charge, trap)

Splay fairway area no chargeno seal

RC

Play Fairway Analysis Flowchart

Geological Model

Gross Depositional Environment Map(incorporating play cross-section)

Play Fairway Risk Map(Composite Common Risk Segments)

Reservoir Presence

Reservoir Effectiveness Seal

Petroleum Charge

RISK MAPSRISK MAPS

Common Risk Segment Overlay Process(to get to the Composite Risk)

Reservoir PresenceReservoir Presence

Reservoir EffectivenessReservoir Effectiveness

Seal Presence + EffectivenessSeal Presence + Effectiveness

Petroleum ChargePetroleum Charge

Composite Common Risk Segment Map Composite Common Risk Segment Map (shows overall play risk)(shows overall play risk)

1.1.

2.2.

3.3.

ResultResult

4.4.

Project Elements

Seismic Database Preparation / Synthetics

Plate Tectonics Biostratigraphy Geochemistry Reprocessing of Seismic Lines Salt Structural Interpretation Reservoir Quality Play Fairway Analysis (PFA)

SeismicInterpretation

StratModel

GDE Maps

CRSMapping

Petroleum Systems

Volumes& Risks

BuildDatabase

Program Management

Synthetics / Data Conditioning / Base Maps / Reports and

Wells

PFA Project - BEICIP External Contractors Halifax Academia / GSC /CNSOPBProg Management - RPS

Seismic Data Conditioning


StratModel

GDE Maps

CRSMapping

Petroleum Systems

Volumes& Risks

BuildDatabase


Wells

Biostratigraphy


Program Management

Biostratigraphy

New analyses (team work) Micropalaeontology, nanofossil,

palynological 900 samples, 6 wells

Review of existing analyse 14 wells

Integrated with seismic to develop a sequence strat. framework

Academic panel

BiostratigraphyOETR Play Fairway Analysis -Biostratigraphy

map

(After Wade 2000 & Shimeld 2004)

Glooscap C-63

Cohasset L-97

Bonnet P-23

Chebucto K-90

South Griffin J-13

Glenelg J-48

New biostratigraphy data

Alma F-67

Shelburne G-29

Albatross B-13

Shubenacadie H-100

Annapolis G-24Crimson F-81

Balvenie B-79

Evangeline H-98Newburn H-23

Weymouth A-45

Tantallon M-41

West Esperanto B-78Dauntless D-35

Hesper P-52

Pre-existing biostratigraphy data

Seismic Tie Lines


StratModel

GDE Maps

CRSMapping

Petroleum Systems

Volumes& Risks

BuildDatabase


Wells

Bible Line Reprocessing

Biostratigraphy


Program Management

TGS Seismic Reprocessing

Reprocessing of 4000 km of conventional 2D

selected to tie key wells Due end June 2010 Detailed in TGS presentation

Reprocessed TGS Tie Lines


StratModel

GDE Maps

CRSMapping

Petroleum Systems

Volumes& Risks

BuildDatabase


Wells


Biostratigraphy


Program ManagementPlate Tectonics Project

Plate Tectonics 3D Basin Evolution Model

Reprocessing Regional

Framework Data

Refraction Line

Forward Model Reconstruction

Grav Mag ReprocessingSISMAR Reprocessing

Magnetic reprocessing

Refraction Line SISMAR reprocessing

Plate reconstruction

Integrated interpretation

Structural modelling

Magnetic reprocessingMagnetic reprocessing

Refraction Line SISMAR reprocessingSISMAR reprocessing

Plate reconstructionPlate reconstruction

Integrated interpretationIntegrated interpretation

Structural modellingStructural modelling

Magnetic reprocessing

Refraction Line SISMAR reprocessing

Plate reconstruction

Integrated interpretation

Structural modelling

Magnetic reprocessingMagnetic reprocessing

Refraction Line SISMAR reprocessingSISMAR reprocessing

Plate reconstructionPlate reconstruction

Integrated interpretationIntegrated interpretation

Structural modellingStructural modelling

GEOP

RO

GSC

IFREM

ER

DALHO

USIE

DALHO

USIE

GSC +

IFREM

ER

GXT NovaSpan Lines & GSC Magnetic


StratModel

GDE Maps

CRSMapping

Petroleum Systems

Volumes& Risks

BuildDatabase

Plate Tectonics Project

Salt Interpretation



Framework Data

Refraction Line




Wells


Biostratigraphy


Program Management

Salt Structural Interpretation

Mapping distribution and depth to top and base of allochthonous and autochthonous salt

Seismic interpretation of salt morphology and their evolution over time to develop predictive models for sediment distribution

CNSOPB led initiative


Research project to forward model salt dynamic processes to compare with the understanding of features seen on seismic data

Dalhousie Geodynamics Group


http://sopalepc.ocean.dal.ca/salt-ScotianBasin/Animation_A-1.gif

Reservoir Quality


StratModel

GDE Maps

CRSMapping

Petroleum Systems

Volumes& Risks

BuildDatabase


Salt Interpretation



Framework Data

Refraction Line




Wells


Biostratigraphy


Program Management

Reservoir Quality

To develop an understanding of the variation of diagenesis and effects on reservoir quality as well as studying the provenance of sediments and the history of volcanism

SMU team

Reservoir Quality


StratModel

GDE Maps

CRSMapping

Petroleum Systems

Volumes& Risks

BuildDatabase


Salt Interpretation



Framework Data

Refraction Line




Wells


Biostratigraphy


Thermal Evolution of basin

Vitrinite Reflectance

Rock Eval

AFTA

Geochemistry Project

Source Rock Identification and Type

Oil Typing from Seeps and Shows

Fluid InclusionsFluid Inclusions

Program Management

Geochemistry

Source rock evaluation

Evaluation of thermal history of the basin

Geochemistry 780 samples were collected at the GSC-

Calgary and submitted to TOC/Rock-Eval analysis.

Another 60 samples were picked and submitted to Vitrinite Reflectance analysis.

TOC/Rock-Eval analysis measures organic carbon content of the rock and other characteristics, which are used to identify hydrocarbon source rocks.

Vitrinite Reflectance measures maturity

Erie D-26

Sambro I-29

Chippewa L-75

Ojibwa E-07

Wells for Geochemistry Work

Geochemistry

HFI in salt, phase 1) sampling work completed and analysis underway at Glooscap C-63, Weymouth A-45

HFI (clastics/carbonates, phase 2) sampling work plannedWyandot E-53, Acadia K-62 MicMac H-86, Margaree F-70

Sample Analysis

GLOOSCAP C-63 (4245 m)Petroleum fluid inclusions as a net spread along a cleavage or fracture plane. They show

fluorescence in Ultra violet (UV) and at both ends of visible spectrum (green and red)

GLOOSCAP C-63 (4425 m)Petroleum Fluid Inclusions (PFI) usually exist along linear features such as cleavage planes

and fractures. They show fluorescence in Ultra violet (UV) and at both ends of visible spectrum (green and red)

PFA Team A dedicated client organization International exploration scientists Regulators with vast experience PFA geoscience consultancy Geophysical data owners Legal contracting expertise World leading researchers Top government researchers Specialist in exploration, crustal seismic

acquisition, seismic imaging, biostratigraphy, geochemistry and other geoscience sub-disciplines

Project managers

1.15 1.40 PFA and Geoscience Data Package Program Tony LaPierre

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