LAPSE:2024.0900
Published Article
LAPSE:2024.0900
Study on Micro-Pressure Drive in the KKM Low-Permeability Reservoir
Heng Zhang, Mibang Wang, Wenqi Ke, Xiaolong Li, Shengjun Yang, Weihua Zhu
June 7, 2024
Kazakhstan has abundant resources of low-permeability oil reservoirs, among which the KKM low-permeability oil reservoir has geological reserves of 3844 × 104 t and a determined recoverable reserve of 1670 × 104 t. However, the water flooding efficiency is only 68%, and the recovery efficiency is as low as 32%. The development of the reservoir faces challenges such as water injection difficulties and low oil production from wells. In order to further improve the oil recovery rate of this reservoir, our team developed micro-pressure-driven development technology based on pressure-driven techniques by integrating theories of fluid mechanics and artificial intelligence. We also combined this with subsequent artificial lift schemes, resulting in a complete set of micro-pressure-driven process technology. The predicted results indicate that after implementing micro-pressure-driven techniques, a single well group in the KKM oilfield can achieve a daily oil production increase of 32.08 t, demonstrating a good development effect.
Keywords
Artificial Intelligence, artificial lift, low-permeability reservoir, micro-pressure drive development technology
Suggested Citation
Zhang H, Wang M, Ke W, Li X, Yang S, Zhu W. Study on Micro-Pressure Drive in the KKM Low-Permeability Reservoir. (2024). LAPSE:2024.0900
Author Affiliations
Zhang H: Petroleum Exploration and Production Research Institute, SINOPEC, Beijing 100083, China [ORCID]
Wang M: Petroleum Exploration and Production Research Institute, SINOPEC, Beijing 100083, China
Ke W: Petroleum Exploration and Production Research Institute, SINOPEC, Beijing 100083, China
Li X: Petroleum Exploration and Production Research Institute, SINOPEC, Beijing 100083, China
Yang S: International Petroleum Exploration and Production Corporation, SINOPEC, Beijing 100029, China
Zhu W: International Petroleum Exploration and Production Corporation, SINOPEC, Beijing 100029, China
Journal Name
Processes
Volume
12
Issue
3
First Page
571
Year
2024
Publication Date
2024-03-14
ISSN
2227-9717
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PII: pr12030571, Publication Type: Journal Article
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