缝洞型碳酸盐岩油藏油井高含水期堵水挖潜综合配套技术　　

Water plugging and tapping potential integrated technology for fracture-vug carbonates oil wells at high water-cut stage

潘昭才 袁晓满 谷雨 王俊芳 补璐璐 任宝玉

PAN Zhaocai YUAN Xiaoman GU Yu WANG Junfang BU Lulu REN Baoyu

塔里木油田公司开发事业部，新疆库尔勒　841000 华北油田公司采油工程研究院，河北任丘　062552

Development Department, Tarim Oilfield Company, Korla 841000, China Oil Production Engineering Research Institute, Huabei Oilfield Company, Renqiu 062552, China

针对X地区缝洞型碳酸盐岩油井高含水期堵水挖潜成功率低、经济效益差的状况，按照系统工程的理念和方法,对单井生产潜力类型、形成机理、选井条件等重要节点，进行了全面深入地研究和分析并形成了较为完善的综合配套技术。依据这些研究成果，能够明显地提高今后油井高含水期治理挖潜成效，又可为同类型油藏开展此项研究提供借鉴。

Aiming at the low success rate and poor economic conditions of water plugging and tapping potential in X region fracture-vug carbonates oil wells at high water-cut stage, Important nodes of production potential types and formation mechanism of single well, well selection criteria and process engineering were deeply researched and analyzed to form a more perfect integrated supporting technologies. And all of these are finished according to the system engineering concepts and methods. These research results can significantly improve the effectiveness of potential tapping in the future at high water cut stage, and also provide reference for the same type of reservoir to carry out the similar study.