PeriScope随钻测井技术在克拉玛依油田水平井开发中的应用  

Application of LWD PeriScope to Horizontal Well Development in Karamay Oil Field

作　　者：霍进[1] 宋渝新[1] 张一军[1] 崔新疆[1] 李庆[1] 杜洪凌[1] 

机构地区：[1]中国石油新疆油田分公司开发公司,新疆克拉玛依834000

出　　处：《新疆石油地质》2008年第2期238-239,共2页Xinjiang Petroleum Geology

摘　　要：PeriScope随钻测井具有独特的定向测量,对流体和地层边界非常敏感的特点,它能360°成像,显示最佳导向方位,由于探测深度大,并能提早发出警报,因而能及时对井下情况作出判断,制定相应的对策。现场应用6口井,油层钻遇率高达98.4%,开发效果显著,平均单井日产油25.4t,是设计产能的3.69倍。这项技术对于地质控制程度低、薄层、底水油藏具有广阔的应用前景。PeriScope as a logging while drilling （LWD） tool is characterized by peculiar directional measurement, sensitivity to fluids and formation boundary, imaging in 360°, displaying optimal orientation and alarming ahead of time for in-time decision-making in deep investigation. Applied to six horizontal wells, it allowed the reservoir-encountered rates to reach up to 98.4%, with 25.4 t oil per day per well in average, being 3.69 times of design productivity. This technique is of wide applicable potentials for development of reservoirs with thin layer and bottom water.

关 键 词：水平井 随钻测井 定向测量 油层钻遇率 

分 类 号：TE355.6[石油与天然气工程—油气田开发工程]