Rationality of the concept of apparent resistivity in the resistivity well-logging
CAI Zhi-jie1,2,3, CHEN Wei4, LI Ta-tsien1,2,3
1. School of Mathematical Sciences, Fudan University, Shanghai 200433, China 2. Shanghai Key Laboratory of Contemporary Applied Mathematics, Shanghai 200433, China 3. Key Laboratory of Nonlinear Mathematical Models and Methods of Ministry of Education, Shanghai 200433, China 4. School of Statistics and Mathematics, Shanghai Lixin University of Accounting and Finance, Shanghai 201620, China
Abstract In this paper, the apparent resistivity, being a concept commonly used in the resistivity well-logging, is deeply analyzed. Some properties which should be satisfied by the apparent resistivity, as well as the rationality of this concept are explored by means of theoretical consideration with related numerical examples.
CAI Zhi-jie, CHEN Wei, LI Ta-tsien. Rationality of the concept of apparent resistivity in the resistivity well-logging. Applied Mathematics A Journal of Chinese Universities, 2017, 32(2): 127-141.
