Discussion on error between drilling tool depth and logging depth
Ding Xu-lin · Petroleum Geology & Oilfield Development in Daqing · 2005
Facing the problem of the error between logging depth and drilling depth, which influence the correct processing and interpretation and evaluation of the data, this paper analyzes the cause of the abnormal value, eliminates the mistake of recognition after the error coming out, improve the quality of data, and provide a basis for accurate determination of oil and gas zones.