Distinguished author series: wellbore stability / J.B. Cheatham -- Gas solubility in oil-based drilling

fluids: effects on kick detection / D.C. Thomas -- Evaluation of limenite as weight material in drilling

fluids / N.E. Blomberg -- New drilling fluid technology -mineral oil mud / R.B. Bennett -- An automated

tool-joint inspection device for the drillstring / M.C. Moyer -- Torque and drag in directional wells-

prediction and measurement / C.A. Johancslk -- Induction log vertical resolution improvement in vertical and

deviated wells using a practical reconvolution filter / R. Woodhouse -- Discussion of salt-free cement - an

alternative to collapsed casing in plastic salts / J.R. Mottley -- Author's reply to discussion of salt-free

cement- an alternative to collapsed casing in plastic salts / K.J. Goodwin -- The use of CO2-base fracturing

fluids in the red fork formation in the anadarko basin, Oklahoma / P.C. Harris -- Interference testing and

pulse testing in the kenti carbonate oil pool - a case history / H. Zhuang -- In situ leaching of south Texas

uranium ores: part 3- Post-leach assessment of recovery and sweep efficiency / J.M. Paul -- Enhancement of

uranium loading on lon exchange resin from carbonate leachate by lowering pH from 8 to 6.5 / J.B. Otto --

Development and testing of spent shale grouts for backfilling abandoned in-situ oil shale retorts / P. Persoff