TY - BOOK AU - Fritz,R.D. AU - Horn,Myron K. AU - Joshi,S.D. ED - American Association of Petroleum Geologists. TI - Geological aspects of horizontal drilling T2 - Continuing education course note series SN - 0891811818 AV - TN 871.25 .F75 1991 U1 - 622/.3381 20 PY - 1991/// CY - Tulsa, Okla., U.S.A. PB - American Association of Petroleum Geologists KW - Horizontal oil well drilling KW - Petroleum KW - Geology N1 - Includes bibliographical references (p. 560-563) ER -