新疆三塘湖盆地油页岩(页岩气)三页1井钻探技术  

Drilling technology for oil shale (shale gas) Well Sanye-1 in Xinjiang Santanghu Basin

作　　者：张英传 ZHANG Yingchuan(Drilling Engineering Technology Research Center of Shandong Bureau of Geology and Mineral,Yantai Shandong 264004,China;The Third Geological Team of Shandong Bureau of Geology and Mineral,Yantai Shandong 264004,China)

机构地区：[1]山东省地矿局钻探工程技术研究中心,山东烟台264004 [2]山东省地矿局第三地质大队,山东烟台264004

出　　处：《探矿工程（岩土钻掘工程）》2020年第9期21-26,共6页Exploration Engineering:Rock & Soil Drilling and Tunneling

摘　　要：新疆三塘湖盆地油页岩(页岩气)三页1井设计井深1750 m,要求全井取心。钻进过程中存在缩径、坍塌等复杂井内情况及冬季施工困难等问题。通过采取聚合物成膜泥浆体系、改进取心钻具等工艺技术以及针对性的施工管理措施,有效地解决了深孔钻井技术难题。为该区域油气资源调查评价提供了高质量的实物资料。Oil shale(shale gas) Well Sanye-1 in Xinjiang Santanghu Basin was designed with depth of 1750 m and full hole coring. In the drilling process, there were some problems such as wellbore contraction, collapse and drilling difficulty in winter, and so on. Through the adoption of the polymer film-forming mud system, special coring drilling tools and other technical measures as well as specific drilling management measures, the drilling technical problems have been effectively solved. It provides high quality physical data for the investigation and evaluation of oil and gas resources in this area.

关 键 词：页岩气 绳索取心钻探 油气资源调查 聚合物泥浆 

分 类 号：P634[天文地球—地质矿产勘探]