矿山梁复杂地质构造钻井技术研究  

RESEARCH ON DRILLING TECHNIQUE IN COMPLICATE GEOLOGIC STRUCTURE OF KUANGSHAN RIDGE

作　　者：林强[1] 甘红梅[1] 李德明[1] 陈敏[2] 

机构地区：[1]四川石油管理局川西钻探公司 [2]四川石油管理局井下作业公司

出　　处：《钻采工艺》2006年第2期14-16,共3页Drilling & Production Technology

摘　　要：随着川渝地区各主力气田可采储量不断下降和油气需求矛盾日益凸现,在新探区寻求油气战略接替区域的钻探工作正不断向纵深推进,钻井难度日益增大。文章分析了矿山梁构造地质特征,结合钻探实践对目前所采用的钻井技术进行了全面分析,提出了针对性的适合于该地质构造上的钻井方法与措施,对于保证工程质量,提高钻井速度和钻探效益,促进川北地区钻井技术的发展与提高,具有积极的现实意义。With the contradiction between the degressive recoverable reserves of main gas fields of Sichuan and Chongqing area and the increasing gas demand is prominent day by day, exploration to new potential area and seeking for strategic succeeding gas supply are pushed forward steadily but with incremental drilling difficulties. This paper give a comprehensive analysis to the geologic features of Kuangshan ridge as well as present used drilling techniques combining with drilling practices, and come up with drilling methods and measures that are pertinent and most suitable for the structure. Therefore it is positive and practical for assuring engineering quality, drilling fast and achieving more benefit, as well as improving drilling technology in the north area of Sichuan.

关 键 词：矿山梁 地质特征 钻井技术 研究 应用 

分 类 号：TE243[石油与天然气工程—油气井工程]