Advanced Reservoir Characterization and Development through High-Resolution 3C3D Seismic and Horizontal Drilling: Eva South Marrow Sand Unit, Texas County, Oklahoma | |
Wheeler,David M. ; Miller, William A. ; Wilson, Travis C. | |
National Petroleum Technology Program (U.S.) | |
关键词: Sweep Efficiency; 02 Petroleum; Seismic Surveys; Waterflooding; Reservoir Engineering; | |
DOI : 10.2172/792461 RP-ID : DOE/BC/15120-1 RP-ID : FC26-00BC15120 RP-ID : 792461 |
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美国|英语 | |
来源: UNT Digital Library | |
【 摘 要 】
The Eva South Morrow Sand Unit is located in western Texas County, Oklahoma. The field produces from an upper Morrow sandstone, termed the Eva sandstone, deposited in a transgressive valley-fill sequence. The field is defined as a combination structural stratigraphic trap; the reservoir lies in a convex up -dip bend in the valley and is truncated on the west side by the Teepee Creek fault. Although the field has been a successful waterflood since 1993, reservoir heterogeneity and compartmentalization has impeded overall sweep efficiency. A 4.25 square mile high-resolution, three component three-dimensional (3C3D) seismic survey was acquired in order to improve reservoir characterization and pinpoint the optimal location of a new horizontal producing well, the ESU 13-H.
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792461.pdf | 24909KB | download |