1 research outputs found
Survey and comparison of petroleum well electrologging tools
The principles used in the design of electrologging tools used in the petroleum industry are reviewed. Examples of tools and methods are taken from Gearhart Industries, Schlumberger Ltd and Western Atlas Ltd who are the three major electrologging companies accounting for 93% of the world market share. The survey and comparison of the tools in each of the category used both during the exploration and development stage of a well and reservoir are made. The results are presented and discussed. Furthermore an insight to the future of this industry is presented