非常规压力技术-贝克休斯.pdfVIP

Unconventional Oil/Gas Completion Technology 非常规油气藏 完井压裂技术 Agenda 议程  裸眼分段压裂技术  桥塞-射孔连作技术  Optiport滑套压裂技术  非常规油气井完井技术的比较  大内径压裂桥塞 2 Agenda 议程  裸眼分段压裂技术 3 FracPoint™ Completion 分段压裂完井技术 裸眼分段压裂完井技术优点 一趟下井 One-trip system 可旋转Rotational capabilities 通过裂缝控制提高产量Increases reservoir productivity with fracture control 不需要尾管射孔和固井Eliminates perforating liner cementing operations 连续压裂，不仅省时， 而且压裂效果好Reduces pumping downtime 适用性广Versatile system – 压裂和再压裂的应用Primary and re-fracturing applications – 可用于裸眼井或套管井/直井或水平井Open or cased hole / vertical or horizontal 4 4 © 2009 Baker Hughes Incorporated. All Rights Reserved. FracPoint™ Completion System分段压裂完井技术 HR Running Tool REPacker Wellbore Isolation Valve Short-Radius Open-Hole Packer Casing Packer w/ Setting Sleeve Ball Actuated Frac Sleeve Pressure Actuated Frac Sleeve Float Shoe Reclosable Frac Sleeve 5 5 © 2009 Baker Hughes Incorporated. All Rights Reserved. FracPoint™ Installations分段压裂统计 • Installations in the US, Canada, China, Mexico, and Middle East 在美 国，加拿大，中国，墨西哥和中东 6 Agenda 议程  桥塞-射孔连作技术 7 易钻桥塞的特性 Temp: 450 F° HPHT Pressure: 12,500 psi Temp: 350 F° Gen 3.0 Pressure: 10,000 psi Hi-Value