Exploitation and Optimization of Reservoir Performance in Hunton Formation, Oklahoma | |
Kelkar, Mohan | |
University of Tulsa | |
关键词: 02 Petroleum; Oil Fields; Productivity; Oklahoma; Reservoir Engineering; | |
DOI : 10.2172/860436 RP-ID : none RP-ID : FC26-00BC15125 RP-ID : 860436 |
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美国|英语 | |
来源: UNT Digital Library | |
【 摘 要 】
West Carney field--one of the newest fields discovered in Oklahoma--exhibits many unique production characteristics. These characteristics include: (1) decreasing water-oil ratio; (2) decreasing gas-oil ratio followed by an increase; (3) poor prediction capability of the reserves based on the log data; and (4) low geological connectivity but high hydrodynamic connectivity. The purpose of this investigation is to understand the principal mechanisms affecting the production, and propose methods by which we can extend the phenomenon to other fields with similar characteristics. In our experimental investigation section, we continue to describe the use of surfactant to alter the wettability of the rock. By altering the wettability, we should be able to change the water-gas ratio in the reservoir and, hence, improve productivity from the well. In our Engineering and Geological Analysis section, we present our rock typing analysis work which combines the geological data with engineering data to develop a unique rock characteristics description. By using porosity as a variable, we can generate alternate rock type descriptions at logged wells. This procedure also allows us to quantify uncertainties in rock type description.
【 预 览 】
Files | Size | Format | View |
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860436.pdf | 302KB | download |