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天然气与石油 T NATURAL GAS AND OII
2017年6月
老君庙L油藏泡沫复合驱单井试注研究
欧阳向南，周光华，孙炜方本富，季正喜”黄佩 1.中国石油玉门油田分公司钻采工程研究院，甘肃酒泉735000；
2.中国石油玉门油田分公司开发部，甘肃酒泉735000； 3.中国石油玉门油田分公司老君庙采油厂3，甘肃玉门735200
摘要：老君庙油田目前已进入特高含水采油期，剩余油难以得到有效驱替。分析评价老君庙 L油藏地质开发特征和流体性质，认为老君版L油费较适宜采用泡深复合驱方法提高米收率。在完成试验区并网建设、先导试验井组优选、油蔗工程研究、驱油剂体系研究评份与优化的基础上，通过开展单并试注，明确了泡沫复合驱油其育较好的注入能力和驱油性能，配注工艺、生产组织与技术管理能够满足矿场试验需要，为先导试验方案优化设计、高效组织实施提供了有益的借鉴。
关键词：老君庙L油藏；泡沫复合驱；井网；效果评价 DOI:10. 3969/ j. issn. 1006 5539. 2017. 03. 017
Research on Single-Well Injection of Foam Combination
Flooding in Laojunmiao L-Reservoir
Ouyang Xiangnan', Zhou Guanghua', Sun Wei", Fang Benfu', Li Zhengxi?, Huang Pei
1. Drilling and Production Engineering Research Institute of Yumen Oilfield CNPC, Jiuquan, Gansu, 735000, China ;
2. Exploitation Department of Yumen Oilfield CNPC, Jiuquan, Gansu, 735000, China; 3. Laojunmiao Production Plant of Yumen Oilfield CNPC, Yumen, Gansu,735200, China
Abstract: Laojunmiao oilfield has entered the high water cut oil production period. The remaining oil is difficult to be effectively displaced. According to evaluation on geology development characteristics and fluid properties of Laojunmiao L-reservoir, it is believed that it is suitable for Laojunmiao L-reservoir to use foam combination flooding method to enhance oil recovery. After the completion of the well network construction, pilot testing well group optimization, reservoir engineering research, flooding agent evaluation and optimization, it is clear that the flooding system has a good injection capacity and oil displacement performance in flooding test. Injection technology, production organization and technical management are able to meet field test. It provides reference for optimization design and efficient execution of pilot test.
Keywords : Laojunmiao L-reservoir; Foam combination flooding: Well network ; Effect evaluatior
收稿日期：2016-12-28
基金项目：中国石油重大科技专项(2013E-3306）
作者简介：欧阳向南(1987－），男，江西萍乡人，助理工程师，硕士，中国石油玉门油田分公司钻采工程研究院从事三次采油技术研究工作。
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