Stephen C. Ruppel
Sponsored Links
This presentation is the property of its rightful owner.
1 / 30

Stephen C. Ruppel Bureau of Economic Geology The Jackson School of Geosciences PowerPoint PPT Presentation


  • 112 Views
  • Uploaded on
  • Presentation posted in: General

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.

Download Presentation

Stephen C. Ruppel Bureau of Economic Geology The Jackson School of Geosciences

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


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

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


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


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


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


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


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


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, 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 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, 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

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

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

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

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


  • Login