斯伦贝谢Power Drive.pptVIP

旋转导向技术 旋转导向 - PowerDrive 旋转时进行导向 (100% 旋转) 进一步提高钻速, 降低卡钻风险 井眼更平滑, 优化井眼冲洗, 优化钻井参数 可用于定向井,大斜度井,大位移井和水平井 全自动化防斜打快 – 封密系统 - PowerV 可以进行裸眼井段侧钻 – 狗腿度 8 deg/30m 近钻头井斜方位测量 可用于 6“ – 18” 井眼 最高压力和温度 – 20000psi 135 C 可利用马达推动 PowerDrive, 加大扭矩, 加大转速, 更进一步提高钻速 旋转导向 - PowerDrive 旋转导向 - PowerDrive 旋转导向 - PowerDrive PowerDrive 1100 PowerDrive 900 PowerDrive 825 PowerDrive 675 PowerDrive 475 旋转导向 – PowerDrive Xceed 旋转导向 – PowerDrive Xceed 旋转导向 - PowerDrive 旋转导向 - PowerDrive 旋转导向 - PowerDrive 旋转导向 - PowerDrive 旋转导向 - PowerDrive 旋转导向 - PowerDrive Improved drilling efficiency– 98 m/day with PDM, 193 m/day with RSS U and W shaped wells, up to 144° inclination 旋转导向 - PowerDrive * Pad 开 Pad 关 Control Shaft Disk Valve Point-The-Bit Principle 导向钻进 钻进 内部控制导向系统 July 2002 PowerDrive1100 PowerDrive 475 services commercialized 2001 World Record #1 PowerDrive675 drills 17,283ft of 8.5” hole in 1 run 2000 PowerDrive becomes fastest expanding and most successful rotary steerable service in the world 2001 World Record #2 PowerDrive900 drills 13.789ft of 12.25” hole in 1 run 1999 PowerDrive participates in drilling worlds longest ERD well at Wytch Farm Nov 2001 PowerDrive drills more than 1.3m ft in 12 months 2002 World’s First 6” RSS Run PowerDrive475 drills 4712ft of 6 1/8” hole in 1 run 1999 2000 2001 2002 World Record 12-1/4” Run – 13,799ft Wytch Farm Well M17 Geosteered to avoid two faults Turned well 52? , 7?/30 m turn TD 15,921 ft , 4,853 m Saved $630,000 2037 m, 6686 ft 41 ft/hr,12.5 m/hr Phillips Xijiang 24-3 A18 ST3 Saved $536,000 1739m , 5705 ft 17.6 m 57.6 ft/hr One run 99 hrs TD 6,871 m , 28,249 ft Inclination In 74.9 Out 51.1 Turned 10? right 10,728m 水平移位 (35,196 ft) Wytch Farm - M16SPZ * * * “Logging FOR Drilling” - not only using the LWD measurements for formation evaluation, but also to provide timely information to enable more efficient drilling of the well. Examples which will be shown include borehole mechanical properties and using imaging to