@article {10.3844/ajassp.2005.711.718,
article_type = {journal},
title = {New Trajectory Control Directional MWD Accuracy Prediction and Wellbore Positioning Method},
author = {Ibrahim, Ahmed Abd Elaziz and Musa, Tagwa Ahmed and FengLin, Tang and AiGou, Yao},
volume = {2},
year = {2005},
month = {Mar},
pages = {711-718},
doi = {10.3844/ajassp.2005.711.718},
url = {https://thescipub.com/abstract/ajassp.2005.711.718},
abstract = {The deviation control is to restrict the drilling direction of the bit from time to time. The
drilling direction is of course depending on the direction of the resultant forces acting on the bit. What
is the relationship between these directions? Are there any other influential factors? Answers to such
questions, different points of view were subjected to analysis.},
journal = {American Journal of Applied Sciences},
publisher = {Science Publications}
}