应用井间化学示踪剂测试数据评价断层封闭性  

Using well to well chemical tracer test data to evaluate fault sealing

作　　者：崔建峰[1] 宋杰[1] 

机构地区：[1]中石油大庆油田有限责任公司第一采油厂,黑龙江大庆163001

出　　处：《内蒙古石油化工》2016年第3期138-141,共4页Inner Mongolia Petrochemical Industry

摘　　要：井间示踪剂测试是用来判断油层连通状况和验证断层封闭性的最直接方法。通过优选一个井组进行示踪剂测试,对一条井震结合新增断层的封闭性进行了分析验证,结果表明:在测试井组砂体发育和平面连通情况看似较好前提下,示踪剂测试方法可以较好地用来判断断层是否存在、是否具备封闭性;5.0m<垂向断距<10.0m的新增断层拥有较好封闭性,对油水井注采连通关系的影响是显而易见的。Interwell tracer test is used to determine reservoir connected condition and the most direct method of fault sealing ability.By optimizing a well group tracer test,The sealing ability of a new welllog and seismic combining fault is analyzed.Results indicate that the new fault which vertical fault throw is greater than 5.0mand is less than 10.0mhas good sealing ability,and Its effect on injection-production connected relationship between oil and water wells is obvious.

关 键 词：井间示踪剂 测试 断层 封闭性研究 

分 类 号：TE39[石油与天然气工程—油气田开发工程]