Hand-held Calculators

• Bateman, R.M., Hall, F.D., and Beers, T.W., 1982, The log analysis 8k ROM module: Society of Petroleum Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers Paper SPE 11342, 7 p.



• Bateman, R.M., and Konen, C.E., 1977, The log analyst and the programmable pocket calculator: Log Analyst, v. 18, no. 5, p. 3-11.



• _____1977, The log analyst and the programmable pocket calculator, pt. II-- Crossplot porosity and water saturation: Log Analyst, v. 18, no. 6, p. 3-11.



• _____1977, Wellsite log analysis and the programmable pocket calculator: Society of Professional Well Log Analysts Annual Logging Symposium, 18th, Houston, Tex., 1977, Transactions, p. B1-B35.



• _____1978, The log analyst and the programmable pocket calculator, pt. III--Dipmeter computation: Log Analyst, v. 19, no. 1, p. 3-9.



• _____1978, The log analyst and the programmable pocket calculator, pt. IV-- Dual induction--Laterolog 8: Log Analyst, v. 19, no. 3, p. 3-7.



• _____1978, The log analyst and the programmable pocket calculator, pt. V--R and d from the dual laterolog--R: Log Analyst, v. 19, no. 4, p. 11-15.



• _____1979, The log analyst and the programmable pocket calculator, pt. VI-- Finding true stratigraphic thickness and true vertical thickness of dipping beds cut by directional wells: Log Analyst, v. 20, no. 2, p. 3-27.



• Cooley, B.B., 1979, PPC data entry simplification and standardization: Log Analyst, v. 20, no. 2, p. 33.



• Gobran, B.D., Brown, S.L., and Sanyal, S.K., 1981, A hand-held calculator program for estimating water salinity from well logs: Log Analyst, v. 22, no. 2, p. 25-36.



• Gobran, B.D., and others, 1980, A comprehensive mathematical approach and a hand-held calculator program for analysis of shaly gas sands: Log Analyst, v. 21, no. 5, p. 11-21.



• Keys, W.S., 1976, Use of the Hewlett-Packard 65 in the interpretation of geophysical well logs: WRD Bulletin, July-Sept., p. 61-63.



• Schoonover, L.G., and Fertl, W.H., 1979, Porosity and water saturation using handheld calculators: Oil and Gas Journal, v. 77, no. 31, p. 170-172.



• _____1979, Estimate R and water saturation with handheld calculator programs: Oil and Gas Journal, v. 77, no. 29, p. 67-68.



• Smith, S.W., and Keen, Douglas, 1979, A simplified true vertical thickness (TVT) calculation using a programmable pocket calculator: Log Analyst, v. 20, no.2, p. 28-32.



• Souder, W.W., and Williams, J.S., 1979, Interactive calculators can aid well site log analysis: Oil and Gas Journal, v. 77, no. 48, p. 69-70,75, 79.



• Thompson, K.D., 1978, Well log interpretation of shaly sands with the programmable calculator: Society of Professional Well Log Analysts Annual Logging Symposium, 19th, El Paso, Tex., 1978, Transactions, p. X1-X27.



• Tsang, P.B., 1979, Addendum to The log analyst and the programmable pocket calculator by R. M. Bateman and C. E. Konen, 1977, (in The Log Analyst, v. 18, no. 5, p. 3-11): Log Analyst, v. 20, no. 2, p. 7-27.



• Turner, W.J., 1980, Hand-held calculator programs for frequently used formulas, pt. 8--Directional well surveys--Radius of curvature methods: Petroleum Engineer International, v. 51, no. 13, p. 102-114.



• Wu, C.H., and Krug, Jack, 1978, Density-neutron crossplot analysis for shaly gas sands using hand-carried calculators: Log Analyst, v. 19, no. 4, p. 3-10.



• _____1979, Shaly gas-sand analysis using hand-carried calculators: Log Analyst, v. 20, no. 3, p. 20-25.