Research findings help characterize Fort Worth basin's Barnett shale
- S.A. Holditch and Assoc., College Station, TX (United States)
- Mitchell Energy Corp., Houston, TX (United States)
- K and A Energy Consultants Inc., Tulsa, OK (United States)
Analytical techniques that have grown out of the Gas Research Institute's Appalachian basin research effort are being successfully applied to the Mississippian Barnett shale of Texas' Fort Worth basin. Analysis has shown that well performance can be explained by a layered reservoir description, productive pay may be overstated by log analysis, productivity is enhanced by natural fractures, and long, bounded, high conductivity fractures are indeed being created and propped. As with the Appalachian shales, the key to fracture treatment optimization appears to be a better characterization of the Barnett shale via an integration of log and test data. The paper describes the geologic setting, drilling since 1981, a summary of the cooperative work performed on the 2 T.P. Sims well, the shale-specific log, core analysis fracture orientation, frac treatment analysis, and production data analysis.
- OSTI ID:
- 6449390
- Journal Information:
- Oil and Gas Journal; (United States), Vol. 91:10; ISSN 0030-1388
- Country of Publication:
- United States
- Language:
- English
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