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PSDigital Oil-Previous HitPlayNext Hit Maps of the Permian Previous HitBasinNext Hit*

Caroline L. Breton1, Shirley P. Dutton1, and Ronald F. Broadhead2

 

Search and Discovery Article #40333 (2008)

Posted October 30, 2008

 

*Adapted from poster presentation at AAPG Annual Convention, San Antonio, Texas, April 20-23, 2008.

 

1 Bureau of Economic Geology, The University of Texas at Austin, Austin, TX ([email protected], [email protected])

2 New Mexico Bureau of Geology and Mineral Resources, New Mexico Tech, Socorro, NM ([email protected])

 

Abstract

The Permian Previous HitBasinNext Hit of west Texas and southeast New Mexico, which produced >30 Bbbl of oil through 2000, remains an important oil-producing Previous HitprovinceNext Hit. Because of the substantial amount of oil remaining in the Previous HitbasinNext Hit, a digital oil-Previous HitplayNext Hit portfolio was developed. A total of 1,339 significant-sized reservoirs in the Previous HitbasinNext Hit each had cumulative production of >1 MMbbl of oil through 2000; total production from these reservoirs was 28.9 Bbbl. Thirty-two oil plays covering both the Texas and New Mexico parts of the Permian Previous HitBasinNext Hit were defined on the basis of reservoir stratigraphy, lithology, depositional environment, and structural and tectonic setting. Each significant-sized reservoir was assigned to a Previous HitplayNext Hit and mapped using the Geographic Information Previous HitSystemNext Hit (GIS).

GIS files illustrate reservoirs, Previous HitplayNext Hit boundaries, and boundaries of major geologic elements. For Texas reservoirs, wells were buffered by 0.5 mi and reservoir boundaries manually simplified. Although reservoir outlines generated by this process show approximate location, size, and shape of each reservoir, they are not precise boundaries. A reservoir shapefile for each Previous HitplayNext Hit contains the geographic location of each reservoir and attribute information, including Previous HitplayNext Hit name, Previous HitplayNext Hit code, RRC unique reservoir number, RRC district, field name, reservoir name, state, county, discovery year, depth in feet to top of the reservoir, 2000 production in barrels, and cumulative production in barrels through 2000. New Mexico oil-pool-boundary (reservoir) and Previous HitplayNext Hit-boundary GIS shapefiles were provided, rectilinear boundaries of New Mexico reservoirs reflecting legal definition of the fields. New Mexico and Texas Previous HitplayNext Hit-boundary data were merged to form a single Permian Previous HitBasinNext Hit Previous HitplayNext Hit-boundary shapefile. A map of five Pennsylvanian plays producing from ramp and platform carbonates and slope and Previous HitbasinNext Hit sandstones illustrates the Previous HitplayNext Hit maps.

 

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Data Sources and Acknowledgments

ArcGIS by ESRI was used to create these final data and maps. Numerous data sources were utilized for mapping reservoirs in Texas, particularly well location data from Landmark Graphic’s Datastar™ product and DrillingInfo.com. Cumulative production data come from the records of the Railroad Commission of Texas and the New Mexico Oil and Gas Engineering Committee. Previous HitPlayNext Hit boundaries include areas where oil reservoirs in that Previous HitplayNext Hit occur but are smaller than 1 million bbl of cumulative production. Geologic features of the Permian Previous HitBasinNext Hit are based on Silver and Todd, 1969; Hills, 1984; and Frenzel et al., 1988.

The oil Previous HitplayNext Hit maps of the Permian Previous HitBasinNext Hit were developed as part of the U. S. Department of Energy Preferred Upstream Management Practices (PUMP) Program. Support was also provided by the Bureau of Economic Geology and the New Mexico Bureau of Geology and Mineral Resources. The complete report is available as:

Dutton, S.P., Kim, E.M., Broadhead, R.F., Breton, C.L., Raatz, W.D., Ruppel, S.C., and Kerans, Charles, 2005, Previous HitPlayNext Hit analysis and digital portfolio of major oil reservoirs in the Permian Previous HitBasinNext Hit: The University of Texas at Austin, Bureau of Economic Geology Report of Investigations No. 271, 287 p., CD-ROM.

 

References

Dutton, S. P., E.M Kim, R.F. Broadhead, C.L. Breton, W.D. Raatz, S.C. Ruppel, and C. Kerans, 2005, Previous HitPlayNext Hit analysis and digital portfolio of major oil reservoirs in the Permian Previous HitBasinNext Hit: The University of Texas at Austin, Bureau of Economic Geology Report of Investigations No. 271, 287 p., CD-ROM.

Frenzel, H.N., R.R. Bloomer, R.B. Cline, J.M. Cys, J.E. Galley, W.R. Gibson, J.M. Hills, W.E. King, W.R. Seager, F.E. Kottlowski, S. Thompson III, G.C. Luff, B.T. Pearson, and D.C. Van Siclen, 1988, The Permian Previous HitBasinNext Hit region, in Sedimentary cover; North American Craton, United States: GSA Geology of North America, D. 2, p. 261-306.

Hills, J.M., 1984, Sedimentation, tectonism, and hydrocarbon generation in Delaware Previous HitBasinTop, west Texas and southeastern New Mexico: AAPG Bulletin, v. 68/3, p. 250-267.

Silver, B.A., and R.G. Todd, 1969, Permian cyclic strata, northern Midland and Delaware Basins, west Texas and southeastern New Mexico: AAPG Bulletin, v. 53/11, p. 2223-2251.

 

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