JY油田C335区长8油藏开发效果评价及开发技术政策研究

doi:10.3969/j.issn.1672-6952.2021.02.008

辽宁石油化工大学学报 ›› 2021, Vol. 41 ›› Issue (2): 37-41.DOI: 10.3969/j.issn.1672-6952.2021.02.008

JY油田C335区长8油藏开发效果评价及开发技术政策研究

张卫刚¹，王婧¹，郭龙飞¹，张天涯²，赵晓红³，陈贞万³

1.中国石油长庆油田分公司第八采油厂地质研究所，陕西西安 710018； 2.中国石油长庆油田分公司第十一采油厂地质研究所，甘肃庆阳 745000； 3.北京凯博瑞石油科技有限公司，北京 100083

收稿日期:2019-05-07 修回日期:2019-05-28 出版日期:2021-04-30 发布日期:2021-05-20
作者简介:张卫刚（1975-），男，硕士，高级工程师，从事油田开发部署及生产管理方面的研究；E-mail：2245036738@qq.com。
基金资助:
国家自然科学青年基金项目“基于离子变化的高温高压CO2?烃?地层水热力学实验及理论研究（51404205）”。

Evaluation of Development Effectiveness and Development Technology Policy Research of Chang 8 Reservoir in C335 Area of JY Oilfield

Zhang Weigang¹， Wang Jing¹， Guo Longfei¹， Zhang Tianya²， Zhao Xiaohong³， Chen Zhenwan³

1.Institute of Geology，Eighth Oil Production Plant，Changqing Oilfield Company，PetroChina，Xi'an Shaanxi 710018，China； 2.Institute of Geology， Eleventh Oil Production Plant，Changqing Oilfield Company，PetroChina，Qingyang Gansu 745000，China；3.Beijing Kaibori Petroleum Technology Co.，Ltd.，Beijing 100083，China

Received:2019-05-07 Revised:2019-05-28 Published:2021-04-30 Online:2021-05-20

摘要/Abstract

摘要： 针对JY油田C335区长8油藏有效驱替系统难建立、水驱见效差的问题，通过油藏压力变化、水驱规律及见效特征综合评价了油藏开发效果。在此基础上，结合油藏工程、数值模拟等多种手段，制定了合理开发技术对策，优化注采比为2.0，流动压力为6.0 MPa，采液速度为0.7%；对比三套方案可知，综合方案为最佳开发调整方案。

关键词: 超低渗油藏, 开发效果评价, 开发对策, 方案优化

Abstract: In view of the problems of difficult establishment of effective displacement system and poor effect of water drive in Chang 8 reservoir of C335 area of JY oilfield, the reservoir development effect was evaluated comprehensively by reservoir pressure change, water drive law and effect characteristics. On this basis, combining with reservoir engineering and numerical simulation, this article formulated reasonable exploitation policy. The optimum injection⁃production ratio was 2.0, the flow pressure was 6.0 MPa, and the production rate was 0.7%. Finally, by comparing and forecasting the three schemes, the comprehensive scheme was the best.

Key words: Ultra?low permeability reservoir, Evaluation of development effectiveness, Exploitation policy, Scheme optimization

张卫刚，王婧，郭龙飞，张天涯，赵晓红，陈贞万. JY油田C335区长8油藏开发效果评价及开发技术政策研究[J]. 辽宁石油化工大学学报, 2021, 41(2): 37-41.

Zhang Weigang， Wang Jing， Guo Longfei， Zhang Tianya， Zhao Xiaohong， Chen Zhenwan. Evaluation of Development Effectiveness and Development Technology Policy Research of Chang 8 Reservoir in C335 Area of JY Oilfield[J]. Journal of Liaoning Petrochemical University, 2021, 41(2): 37-41.

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[2]	张建民,雷源,江远鹏,孙广义,江聪. 渤海Y油田开发模式总结与开发效果评价[J]. 辽宁石油化工大学学报, 2017, 37(3): 39-45.

JY油田C335区长8油藏开发效果评价及开发技术政策研究

Evaluation of Development Effectiveness and Development Technology Policy Research of Chang 8 Reservoir in C335 Area of JY Oilfield

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