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Stephen C. Ruppel Bureau of Economic Geology The Jackson School of Geosciences The University of Texas at Austin. KEY TO RESERVOIR DEVELOPMENT AND CHARACTERIZATION: CLEAR FORK, WICHITA, ABO. Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX.

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Stephen c ruppel bureau of economic geology the jackson school of geosciences

Stephen C. Ruppel

Bureau of Economic Geology

The Jackson School of Geosciences

The University of Texas at Austin

KEY TO RESERVOIR DEVELOPMENT AND CHARACTERIZATION:

CLEAR FORK, WICHITA, ABO

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

LOG IDENTICATION OF FACIES & CYCLCITY

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

WICHITA FACIES

Cycle-capping Tidal Flat Facies

Fenestral Fabric

Separate vug porosity

Porosity: 15.2 %; Permeability: 1.7 md

5 cm

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

5 cm

1 mm

WICHITA FACIES

Tidal Flat Facies

Laminated Mudstone

Intercrystalline Porosity

Porosity: 13.8 %; Permeability: 0.93 md

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

Peloidal Dolopackstone

Wichita

7095

Dominated by Rock Fabric Class 3

Porosity: 16.0 %; Permeability: 4.22 md

Peloidal Dolowackestone

Porosity: 11.7 %; Permeability: 0.68 md

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

LOWER CLEAR FORK FACIES

Ooid/skeletal Lime Grainstone

Separate Vug Porosity

Porosity: 23.1 %; Permeability: 17 md

5 cm

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

Skeletal/peloidal Lime Grainstone

Lower Clear Fork

Dominated by Rock Fabric Classes 1 & 2

Porosity: 11.0 %; Permeability: 0.54 md

6122:6857

Moldic

Peloidal Grain-dominated Dolopackstone

Porosity: 11.7 %; Permeability: 0.68 md

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX

6122:6976


Stephen c ruppel bureau of economic geology the jackson school of geosciences

LOWER CLEAR FORK FACIES

Cycle-capping Tidal Flat Facies

Fenestral Fabric

Separate vug porosity

Cycle Top

5 cm

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX

Stephen C. Ruppel, Bureau of Economic Geology, 2003 UL/PTTC Workshop, Midland, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

CYCLE SCALEARCHITECTURE

Subtidal Cycles

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

Wichita

Karst-related Breccias

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

SEISMIC ARCHITECTURE

Fullerton Clear Fork Field

W

E

Tubb

Tubb

LCF

LCF

Wichita

Wichita

Abo

Abo

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Amplitude extraction for l2 1 in proposed infill area

Amplitude Extraction for L2.1 in Proposed Infill Area

Existing good producer

Proposed wells

2813

2811

Proposed infill area

2913

2000

3D survey

3015

2910

3013

Phase 2 study area

Unit outline

3115

3113

18000

N

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


Stephen c ruppel bureau of economic geology the jackson school of geosciences

KEY ISSUES: LEONARD CARBONATES

Facies

Diagenesis

Identification of Rock Fabrics

Mineralogy

Karst?

Correlation

Architecture

Reservoir Framework

Stephen C. Ruppel, Bureau of Economic Geology, PBGSP Annual Meeting, 2/27-28/06, Austin, TX


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