AN EFFICIENT SOLUTION FOR THE RESPONSE OF ELECTRICAL WELL LOGGING TOOLS IN A COMPLEX ENVIRONMENT

被引：84

作者：

CHEW, WC ^{[1
]}

NIE, ZP ^{[1
]}

LIU, QH ^{[1
]}

ANDERSON, B ^{[1
]}

机构：

[1] SCHLUMBERGER DOLL RES CTR,RIDGEFIELD,CT 06877

来源：

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING | 1991年 / 29卷 / 02期

关键词：

D O I：

10.1109/36.73673

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

An efficient method for computing the response of some electrical logging tools in a complex environment is presented. This complex environment consists of multiple geological beds with a bore-hole and invaded zones. The method uses local reflection and transmission operators of a single-bed boundary and a general recursive algorithm to derive generalized reflection and transmission operators. Using this method, the computation time scales linearly as N, where N is the number of beds in the environment. Hence the method is much more efficient than the finite-element method for solving the same problem. Furthermore, the solution is presented in a symmetric form so that reciprocity can be readily verified.

引用

页码：308 / 313

页数：6

共 18 条

[1]

ANDERSON B, 1984, 25TH SPWLA ANN LOGG

[2]

ANDERSON B, 1985, 55TH SEG INT M

[3]

ANDERSON B, 1985, 26TH SPWLA ANN LOGG

[4]

Chew W. C., 1995, WAVES FIELDS INHOMOG