Principles of drilling fluid control / edited by a subcommittee of the API Southern District Study Committee on Drilling Fluids. - 12th ed. - Austin : University of Texas, Continuing Education Petroleum Extension Service, [1969] - 215 p. : ill., maps ; 28 cm.

Some earlier editions prepared by Petroleum Extension Service, the University of Texas. "In cooperation with International Association of Drilling Contractors, Houston, Texas."

0886981182 (pbk.)

B-39514

2006280667


Drilling muds.

TN871.2.A54 / .P84 1969