屏蔽式暂堵技术在渤海油田的现场应用  

Application of Shielding Temporary Plugging Technique in Bohai Bay Oil Fields

作　　者：张春阳 王长利 杨宪民[2] 

机构地区：[1]中海石油(中国)有限公司天津分公司,天津300452 [2]西南石油学院,四川南充637001

出　　处：《中国海上油气（工程）》2001年第3期40-44,共5页China Offshore Oil and Gas

摘　　要：保护油层的屏蔽式暂堵技术和工艺措施分别在渤海绥中36-1油田和秦皇岛32-6油田试验井的应用中取得成功。据测试资料,试验井的每m采油指数可提高14.5％～37％,表皮系数大幅度下降,具有良好的经济效益。The drilling program and technological measures of shielding temporary plugging technique for formation damage control have been widely used after success was made in SZ 36 - 1 and QHD 32 - 6 oil fields. According to well testing results, production index per meter of trial well increased 14.5% -37% and skin factor decreased greatly. Therefore,its application has very good economical benefits. This technique not only controls formation damage in such reservoir, but also controls hole enlargement and is benefit to one trip success ratio in well logging.

关 键 词：屏蔽式暂堵 非胶结性砂岩 油层保护 井径扩大 油田开发 

分 类 号：TE28[石油与天然气工程—油气井工程] TE357