一种新型堵漏材料在库车山前目的层的应用研究  

Study on the application of a new type of leak-plugging material in kuqa piedge-target layer

作　　者：何雷 杨立虎 何林虎 马忠勇 任林波 He Lei;Yang Lihu;He Linhu;Ma Zhongyong;Ren Lin Bo(Western Drilling Fluid Company,Xinjiang Karamay 834000)

机构地区：[1]西部钻探钻井液分公司,新疆克拉玛依834000 [2]渤海钻探泥浆技术服务分公司,天津300000 [3]西部钻探巴州分公司,新疆库尔勒841007

出　　处：《石化技术》2021年第10期63-64,共2页Petrochemical Industry Technology

摘　　要：复杂的地质条件决定了塔里木油田库车山前区域漏失地层具有多变、复杂等特性。针对库车山前地层特点及裂缝机理,经过对现有堵漏材料的优选,建立了一套以新型堵漏材料LCC100(树脂)为主的堵漏配方,并在克深241-J1、博孜1203井等多口井的目的层堵漏施工中得以应用,应用效果显示堵漏效果明显,大幅度提高了目的层堵漏的成功率,降低了堵漏作业时间,节约了施工成本。Complex geological conditions determine the tarim oilfield has the characteristics such as changeable complex the piedmont area loss.According to the characteristics of the area formation and fracture mechanism,After the optimization of the existing plugging materials,a new plugging material LCC100(resin)based plugging formula was established Particularly kes241-J1 and Bz1203 Wells deep layer plugging in the construction,the practice of both well purpose layer drilling has good plugging measures,which improves the plugging success rate,reduce the plugging operation time,greatly saving the construction cost.

关 键 词：井漏 钻井液 目的层 裂缝 堵漏材料 

分 类 号：TE28[石油与天然气工程—油气井工程]