摘要
针对长宁区块215.9mm井眼韩家店至石牛栏组普遍机械钻速低、钻井周期长问题,在长宁H20平台215.9mm井眼韩家店至石牛栏组采用无固相钻井液钻井、"高钻压,高转速,大排量"钻井参数提速试验,长宁H20-7井3.83d完成进尺752m,比预期目标缩短50%,为长宁区块该层段钻井提速探索了新的手段。
In view of the low ROP and long drilling cycle in Hanjiadian to Shoujilan group of 215.9mm borehole in Changning block, Liquid drilling,＂high-pressure drilling, high-speed, high-displacement＂ drilling parameters speed test, Changning H20-7 wells 3.83 days to complete the footage 752m, shortened by 50% than the expected target for the Changning block drilling speed exploration of this section of a new s method.
作者
冯才立
雷刚
周永建
李晓刚
Feng Cai-li;Lei Gang;Zhou Yong-jian;Li Xiao-gang
出处
《化工设计通讯》
CAS
2018年第3期212-212,共1页
Chemical Engineering Design Communications
关键词
页岩气
清水钻井
提速
shale gas
clean water drilling
speed up
