永利官网-永利娱乐网址402-y8287.com
   A8 management system  |  中文  |  English 永利娱乐网址402
澳门永利电子娱乐
Service永利官网
Horizontal Well Fracturing Technology Series Position:Home—Service
■Openhole staged fracturing
 -Staged fracturing of openhole packer in conventional horizontal wells
 -Staged fracturing of drillable dropping sleeve
 -Staged fracturing of fishable dropping sleeve
■Cased hole staged fracturing
 -Limited-grade casing sleeve fracturing
 -Unlimited-grade casing sleeve fracturing
 -Perforation-bridge plug fracturing
 -Hydraulic jet fracturing
35856.com