Integrated approach towards the application of horizontal wells to improve waterflooding performance. Quarterly report, October 1, 1993--December 31, 1993

Technical Report · Fri Dec 31 04:00:00 EST 1993

DOI:https://doi.org/10.2172/10137955· OSTI ID:10137955

Kelkar, B G; Liner, C; Kerr, D

The overall purpose of the proposed project is to improve secondary recovery performance of a marginal oil field through the use of a horizontal injection well. The location and direction of the well will be selected based on the detailed reservoir description using integrated approach. The authors expect that 2 to 5 % of original oil in place will be recovered using this method. This should extend the life of the reservoir by at least 10 years. To accomplish the goals of the project, it is divided into two stages. In Stage 1, they will select part of the Glenn Pool field (William B. Self Unit), and collect additional reservoir data by conducting cross bore hole tomography surveys and formation micro scanner logs through newly drilled well. In addition, they will also utilize analogous outcrop data. By combining the state of the art data with conventional core and log data, they will develop a detailed reservoir description based on integrated approach. After conducting extensive reservoir simulation studies, they will select a location and direction of a horizontal injection well. The well will be drilled based on optimized design, and the field performance will be monitored for at least six months. If the performance is encouraging, they will enter into second budget period of the project. This progress report is divided into three sections. In the first section, they discuss the preliminary results based on the cross bore hole seismic surveys. In the second section, they discuss the geological description of the Self Unit. In the last section, they present petrophysical properties description of the reservoir followed by the flow simulation results. Based on a thorough evaluation of the geological and flow simulation results, they finalized the initial test well location followed by drilling of the well in late Dec.

• Research Organization: Tulsa Univ., OK (United States)
• Sponsoring Organization: USDOE, Washington, DC (United States)
• DOE Contract Number: FC22-93BC14951
• OSTI ID: 10137955
• Report Number(s): DOE/BC/14951--4; ON: DE94009217
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
020200
020300
DIRECTIONAL DRILLING
DRILLING AND PRODUCTION
ENHANCED RECOVERY
GEOPHYSICAL SURVEYS
INJECTION WELLS
OIL FIELDS
PETROLEUM
PROGRESS REPORT
RESERVES, GEOLOGY, AND EXPLORATION
SIMULATION
WATERFLOODING