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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

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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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


LOG IDENTICATION OF FACIES & CYCLCITY 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, 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


WICHITA FACIES Meeting, 2/27-28/06, Austin, TX

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


5 cm Meeting, 2/27-28/06, Austin, TX

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


Peloidal Dolopackstone Meeting, 2/27-28/06, Austin, TX

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


LOWER CLEAR FORK FACIES Meeting, 2/27-28/06, Austin, TX

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


Skeletal/peloidal Lime Grainstone Meeting, 2/27-28/06, Austin, TX

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


LOWER CLEAR FORK FACIES Meeting, 2/27-28/06, Austin, TX

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, 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, 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


CYCLE SCALE Meeting, 2/27-28/06, Austin, TXARCHITECTURE

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, 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


Wichita Meeting, 2/27-28/06, Austin, TX

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, 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


SEISMIC ARCHITECTURE Meeting, 2/27-28/06, Austin, TX

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 Meeting, 2/27-28/06, Austin, TXin 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


KEY ISSUES: LEONARD CARBONATES Meeting, 2/27-28/06, Austin, TX

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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