沙特KHRS307井钻井技术应用  

Application of Drilling Technique in Well KHRS307 in Saudi Arabia

作　　者：张忠涛[1] 何成刚[1] 王惠卫[2] 张海潮[1] 陈浩[1] 朱强[1] 

机构地区：[1]河南石油勘探局钻井工程公司,河南南阳473132 [2]河南油田分公司第一采油厂,河南南阳473132

出　　处：《石油天然气学报》2008年第05X期275-277,共3页Journal of Oil and Gas Technology

摘　　要：结合沙特钻井市场KHRS地区对16in井眼钻井设计的要求,针对KHRS307井地层特性和施工中出现的井漏、地层垮塌、卡钻等难点,通过优化钻具组合和钻井参数,以及调整钻井液性能,确保施工正常进行,有效地避免了井漏、井垮,缩短了钻井周期,为今后在该地区施工提供了理论依据。同时,对国内类似复杂地层钻井具有重要的借鉴意义。In combination with the requirement of drilling in 16″ wellbore in KHRS Area of Saudi Arabia,in allusion to the characters of Well KHRS307 and the problem of lost circulation,formation collapse and pipe stuck and bottomhole assembly,drilling parameters were used and drilling fluid property was adjusted to ensure the normal drilling operation,by which lost circulation,well collapse were avoided,drilling interval was shortened.It provides a basis for drilling operation in the area and at the same time it provides reference for similar well drilling in China.

关 键 词：沙特阿拉伯 KHRS地区 侧钻 卡钻事故 井漏 钻具组合 钻井液性能 

分 类 号：TE242[石油与天然气工程—油气井工程]