摘要
针对JZ9－3区块地层特点，结合完钻井的情况，从工程设计、工艺技术、作业规程等方面阐述了定向开发开钻井时应注意的问题，对具体的井身结构、泥浆类型、钻具组合等提出一系列推荐方案，以进一步提高钻井速度和钻井时效。
By analysing formarion characteristics andcombining the completion and drilling status, according toengineering design, technology and operation regulations,the drilling problems which must pay more attention to arepresented during developing JZ9- 3 block. For further im-provement of drilling rate and drilling prescription, a set ofrecommendations is put forward for specific hole struc-tures, mud type, BHA, and so on.
出处
《石油钻探技术》
CAS
北大核心
1996年第1期13-14,共2页
Petroleum Drilling Techniques
关键词
井身结构设计
钻井设计
定向钻井
hole structure design, drilling fluid program, hole trojactory, BHA, steerable motor, top drive drilling, drillstring stabilizer, MWD, JZ9-3 block
