论文信息 - Magnetic Shielding During MWD Azimuth Measurements and Wellbore Positioning - 字舞流文

Magnetic Shielding During MWD Azimuth Measurements and Wellbore Positioning

Arild Saasen | Biplab K. Datta | Torgeir Torkildsen | Songxiong Ding | Per Amund Amundsen

[1] Arild Saasen,et al. Shielding of Directional Magnetic Sensor Readings in a Measurement While Drilling Tool for Oil Well Positioning , 2006 .

[2] Arild Saasen,et al. Drilling Fluid affects MWD Magnetic Azimuth and Wellbore Position , 2004 .

[3] Andrew G. Brooks,et al. Wellbore Position Errors Caused by Drilling-Fluid Contamination , 2001 .

[4] Hugh S. Williamson,et al. Accuracy Prediction for Directional MWD , 1999 .