科技论文 Realising Lost Well Productivity via Wellbore Implosion
Successful application of WIC wellbore implosion technique in cleaning existing perforations.
全国最大的快3平台-全国快3信誉最好的老平台
Perforate long intervals in deviated and horizontal wells
Tubing-conveyed perforating (TCP) completion techniques enable perforating very long intervals in one run—some TCP strings have exceeded 8,000 ft [2,440 m] in length—and in highly deviated and horizontal wells, TCP is the only means of accessing the perforating depth. TCP also facilitates running large guns and using high underbalance. When TCP is deployed in conjunction with 钻杆试验(DST) tools, well fluids can be easily controlled. 而不需要灭井, TCP strings can be retrieved (shoot and pull) or left as part of the permanent completion (integrated TCP).
Reliable, versatile firing heads and systems to deliver your perforating objectives
Circulating and isolation subs for debris prevention
侧装射孔枪系统
Reliable automatic, hydraulic, and mechanical actuation options
Underbalance and pressure management for TCP
Active shock absorption that prevents damage
