Neutron

• Abeele, W.V., 1978, The influence of access hole parameters on neutron moisture probe readings: Los Alamos Scientific Laboratory, 5 p. [Available from National Technical Information Service, Springfield, VA 22161 as NTIS Report LA-7241-MS.]



• Alger, R.P., and others, 1971, The dual spacing neutron log--CNL: Society of Petroleum Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers Paper SPE 3565, 15 p.



• Allen, L.S., Caldwell, R.L., and Mills, W.R., Jr., 1965, Borehole models for nuclear logging: Society of Petroleum Engineers Journal, v. 5, no. 2, p. 109-112.



• Allen, L.S., Mills, W.R., Desai, K.P., Caldwell, R.L., 1972, Some features of dual-spaced neutron porosity logging: Society of Professional Well Log Analysts Annual Logging Symposium, 13th, Tulsa, Okla., 1972, Transactions, p. G1-G11.



• Allen, L.S., Tittle, C.W., Mills, W.R., and Caldwell, R.L., 1967, Dual-spaced neutron logging for porosity: Geophysics, v. 32, no. 1, p. 60-68.



• Ansell, K.H., and Hall, E.G., 1971, Recent developments in ( n) sources, in Neutron sources and applications: U.S. Department of Commerce, 9 p. [Available from National Technical Information Service, Springfield, VA 22161 as NTIS Report CONF-710402, v. 2, p. I90-I99.]



• Arnold, D.M., and Smith, H.D., Jr., 1981, Experimental determination of environmental corrections for a dual-spaced neutron porosity log: Society of Professional Well Log Analysts Annual Logging Symposium, 22d, Mexico City, Mexico, 1981, Transactions, v. 2, p. VV1-VV24.



• Axelrod, M.C., and Hearst, J.R., 1984, Calibration of a neutron log in partially saturated media I--Effects of sonde-wall gap: Society of Professional Well Log Analysts Annual Logging Symposium, 25th, New Orleans, La., 1984, Transactions, p. Q1-Q17.



• Bayless, J.R., Burkhart, C.P., and Kuthi, Andras, 1993, Advances in X-ray and neutron source technologies for logging applications: Society of Professional Well Log Analysts Annual Logging Symposium, 34th, Calgary, Alberta, Canada, 1993, Transactions, p. Y1-Y12.



• Belcher, D.J., Cuykendall, T.R., and Sack, H.S., 1950, The measurement of soil moisture and density by neutron and gamma-ray scattering: Civil Aeronautics Administration Technical Development Report no. 127, 20 p.



• Bhuyan, K., and Passey, Q.R., 1994, Clay estimation from GR and neutron-density porosity logs: Society of Professional Well Log Analysts Annual Logging Symposium, 35th, Tulsa, Okla., 1994, Transactions, p. DDD1-DDD15.



• Buchanan, J.C., and others, 1984, Applications of TMD pulsed neutron logs in unusual downhole environments: Society of Professional Well Log Analysts Annual Logging Symposium, 25th, New Orleans, La., 1984, Transactions, p. KKK1-KKK17.



• Buckner, G.O., 1965, Numerical application of neutron lifetime interpretation: Society of Professional Well Log Analysts Annual Logging Symposium, 6th, Dallas, Tex., Transactions, v. 2, p. F1-F14.



• Burnett, T.M., Koopersmith, C.A., and Spross, R.L., 1990, Drill collar effects on MWD epithermal, thermal and capture gamma ray neutron porosity measurements: Society of Professional Well Log Analysts Logging Symposium, 31st, Lafayette, La., 1990, Transactions, p. E1-E22.



• Caldwell, R.L., 1969, Nuclear logging methods: Isotope and Radiation Technology, v. 6, no. 3, p. 257-273.



• Caldwell, R.L., Allen, L.S., and Mills, W.R., Jr., 1966, Theoretical and experimental model results in neutron lifetime logging, in Radioisotope instruments in industry and geophysics: International Atomic Energy Agency Symposium, Warsaw, Poland, 1965, Proceedings, v. 2, p. 69-83.



• Cameron, J.F., ed., 1970, Neutron moisture gauges: International Atomic Energy Agency Technical Reports Series no. 112, 96 p.



• Case, C.R., 1982, CNT-G Tool response to bed boundaries: Society of Professional Well Log Analysts Annual Logging Symposium, 23rd, Corpus Christi, Tex., 1982, Transactions, p. L1-L12.



• Case, C.R., Flaum, C., Wraight, P.D., and DasGupta, T., 1995, Improved porosity estimation in invaded gas reservoirs using a pulsed neutron porosity device: Society of Professional Well Log Analysts Annual Logging Symposium, 36th, Paris, France, 1995, Transactions, p. X1-X9.



• Cigni, M., and Magrassi, M., 1987, Gas detection from formation density and compensated neutron log in cased hole: Society of Professional Well Log Analysts Annual Logging Symposium, 28th, London, England, 1987, Transactions, p. W1-W26.



• Corey, J.C., Boulogne, A.R., and Horton, J.H., 1970, Determination of soil density and water content by fast neutrons and gamma rays: Water Resources Research, v. 6, no. 1, p. 223-229.



• Cotecchia, Vincenzo, and others, 1968, Influence of the physical and chemical properties of soil on measurements of water content using neutron probes: Water Resources Research, v. 4, no. 5, p. 1023-1028.



• Cowan, P., and Wright, G.A., 1997, Investigations into anomalous responses of gamma density and neutron porosity tools in horizontal gas wells in Transactions of the SPWLA (Society of Professional Well Log Analysts) Thirty-Eighth Annual Logging Symposium, June 15-18, 1997: Houston, Tex., Society of Professional Well Log Analysts, Paper H, 13 p.



• Currie, R.L., McCrosson, F.J., and Parks, P.B., 1971, Flux enhancement with Cf source in a subcritical assembly, in Neutron sources and applications: U.S. Department of Commerce, 11 p. [Available from National Technical Information Service, Springfield, VA 22161 as NTIS Report CONF-710402, v. 2, p. I136-I147.]



• Czubek, J.A., 1990, Calibration of neutron porosity tools using semi-empirical approach: Society of Professional Well Log Analysts Logging Symposium, 31st, Lafayette, La., 1990, Transactions, p. QQ1-QQ18.



• Dahlberg, K.E., 1989, A practical model for analysis of compensated neutron logs in complex formations: Society of Professional Well Log Analysts Logging Symposium, 30th, Denver, Colo., 1989, Transactions, p. PP1-PP20.



• Davis, R.R., Hall, J.E., and Boutemy, Y.L., 1981, A dual porosity CNL logging system: Society of Petroleum Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers Paper SPE 10296, 7 p.



• Denoo, Stan, 1978, Neutron density log is a valuable open-hole porosity tool: Oil and Gas Journal, v. 76, no. 39, p. 96, 101-102.



• Defosset, W.H.M., 1986, Examples of detection of water flow by oxygen activation on pulsed neutron logs: Society of Professional Well Log Analysts Annual Logging Symposium, 27th, Dallas Tex., 1986, Transactions, p. CCC1-CCC25.



• Dewan, J.T., and others, 1973, Thermal neutron decay logging using dual detection: Log Analyst, v. 14, no. 5, p. 13-25.



• Dewan, J.T., Stone, O.L., and Morris, R.L., 1960, Results of chlorine logging in cased holes: Society of Petroleum Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers Paper SPE 1561-G, 14 p.



• _____1961, Chlorine logging in cased holes: Journal of Petroleum Technology, v. 13, no. 6, p. 531-537.



• Dietl, H., Kehrer, R., Moser, H., Neumaier, F., and Rauert, W., 1966, Observations on the utilization of the scattering of gamma rays and neutrons to investigate underground aquifers, in Radioisotope instruments in industry and geophysics: International Atomic Energy Agency Symposium, Warsaw, Poland, 1965, Proceedings, v. 2, p. 435-447.



• Edwards, J.M., and Simpson, A.I., 1955, A method for neutron derived porosity determination for thin beds: American Institute of Mining, Metallurgical, and Petroleum Engineers Transactions, v. 204, p. 1-6.



• Elkington, P.A.S., Stouthamer, P., and Brown, J.R., 1982, Rock strength predictions from wireline logs: International Journal of Rock Mechanics, Mineral Sciences, and Geomechanical Abstracts, v. 19, no. 2, p. 91-97.



• Ellis, D.V., and Case, C.R., 1982, CNT--A dolomite response: Society of Professional Well Log Analysts Annual Logging Symposium, 23rd, Calgary, Alberta, Canada, 1982, Transactions, p. S1-S14.



• Ellis, D.V., Ullo, J.J., and Sherman, Harold, 1981, Comparison of calculated and measured responses of a dual-detector epithermal neutron porosity device: Society of Petroleum Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers Paper SPE 10294, 8 p.



• Endres, A.L., and Greenhouse, J.P., 1996, Detection and monitoring of chlorinated solvent contamination by thermal neutron logging: Ground Water, v. 34, no. 2, p. 283-292.



• Enrique, H.J., and Salisch, H.A., 1972, The dual spacing neutron log (CNL) in Venezuela: Society of Professional Well Log Analysts Annual Logging Symposium, 13th, Tulsa, Okla., 1972, Transactions, p. T1-T21.



• Fearon, R.E., and Mardock, E.S., 1952, The quantitative interpretation of radioactivity logs: Oil and Gas Journal, v. 50, no. 46, p. 188, 190-194.



• Feldman, I. I., 1963, The discovery of manganese beds by neutron methods of examining boreholes: New York, Consultants Bureau Enterprises, Inc., Industrial and Exploratory Geophysical Prospecting, Transactions of the Ministry of Intermediate and Higher Specialized Education of the Russian Soviet Federated Socialist Republic, no. 31, p. 44-46.



• _____1963, The discovery and study of boron-bearing beds by neutron methods of investigating boreholes: New York, Consultants Bureau Enterprises, Inc., Industrial and Exploratory Geophysical Prospecting, Transactions of the Ministry of Intermediate and Higher Specialized Education of the Russian Soviet Federated Socialist Republic, no. 31, p.47-52.



• _____1965, Identification and description of boron deposits from neutron logging: International Geology Review, v. 7, no. 1, p. 11-16.



• Ferronsky, V.I., 1971, Neutron techniques in ground water exploration in Neutron sources and applications: U.S. Department of Commerce, 54 p. [Available from National Technical Information Service, Springfield, VA 22161 as NTIS Report CONF-710402, v. 3, p. III4-III58.]



• Flolo, L.H., 1990, Calculating injected gas saturation from cased hole compensated neutron logs in an oil reservoir: Society of Professional Well Log Analysts Logging Symposium, 31st, Lafayette, La., 1990, Transactions, p. VV1-VV16.



• Freitag, H.-C., Mickael, M., Koudelka, J., and Gilchrist, W., Jr., 1996, Field experiences with a new compensated neutron tool: Society of Professional Well Log Analysts Annual Logging Symposium, 37th, New Orleans, La., 1996, Transactions, p. MM1-MM11.



• Gardner, R.P., Ao, Q., Xie, Y., Guo, P., Prettyman, T.H., and Verghese, K., 1992, Iterative convolution augmented with Monte Carlo simulation--preliminary formation layer results for neutron porosity and natural gamma-ray logs: Society of Professional Well Log Analysts Annual Logging Symposium, 33rd, Oklahoma City, Okla., 1992, Transactions, p. R1-R25.



• Gardner, R.P., and Roberts, K.F., 1967, Neutron gauges for measuring soil moisture content, in Density and moisture content measurements by nuclear methods--National Cooperative Highway Research Program Report 43, Part II: Washington, D.C., National Academy of Sciences, p. 20-40.



• Gardner, Wilford, and Kirkham, Don, 1951, Determination of soil moisture by neutron scattering: Soil Science, v. 73, no. 5, p. 391-401.



• Gartner, M., Schnoor, C., and Sinclair, P., 1986, An accelerator-based epithermal neutron porosity tool: Society of Professional Well Log Analysts Annual Logging Symposium, 27th, Dallas, Tex., 1986, Transactions, p. UU1-UU17.



• Givens, W.W., Caldwell, R.L., and Mills, W.R., Jr., 1968, Cyclic activation logging: Log Analyst, v. 9, no. 3, p. 18-21.



• Gossenberg, Patrizio, Galli, Giuseppe, Andreani, Marc, and Klopf, Werner, 1996, A new petrophysical interpretation model for clastic rocks based on NMR, epithermal neutron and electromagnetic logs: Society of Professional Well Log Analysts Annual Logging Symposium, 37th, New Orleans, La., 1996, Transactions, p. M1-M13.



• Greacen, E.L., and Schrale, G., 1976, The effect of bulk density on neutron meter calibration: Australian Journal of Soil Research, v. 14, no. 2, p. 159-169.



• Grosmangin, Michel, and Walker, E.B., 1958, Gas detection by dual-spacing neutron logs in the Greater Oficina area, Venezuela: American Institute of Mining, Metallurgical, and Petroleum Engineers Transactions, 1957, v. 210, p. 140-147.



• Guy, J.O., Youmans, A.H., and Smith, W.D.M., 1971, The sidewall acoustic neutron log: Society of Professional Well Log Analysts Annual Logging Symposium, 12th, Dallas, Tex., 1971, Transactions, p. X1-X16.



• Hall, J.E., Johnstone, C.W., Baldwin, J.L., and Jacobson, L.A., 1980, A new thermal neutron decay logging system--TDT-M: Society of Petroleum Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers Paper SPE 9462, 12 p.



• Harris, J.M., and McDaniel, P.J., 1982, Small sample thermal neutron cross section determination from reactivity measurements: Society of Professional Well Log Analysts Annual Logging Symposium, 23rd, Corpus Christi, Tex., 1982, Transactions, p. HH1-HH21.



• Hearst, J.R., 1968, Effects of medium variations on the measurement of in-situ hydrogen content: Geophysics, v. 33, no. 4, p. 657-667.



• _____1974, Effects of bulk density on calculated neutron log response: Nuclear Instruments and Methods, v. 117, no. 1, p. 141-151.



• _____1974, On the comparison of the data from an epithermal neutron log to water content measured from in situ samples in Yucca Flat, Nevada Test Site: U.S. Department of Commerce, 12 p. [Available from National Technical Information Service, Springfield, VA 22161 as NTIS Report UCID-16475.]



• _____1975, Neutron logging in partially saturated media: Society of Professional Well Log Analysts Annual Logging Symposium, 16th, New Orleans, La., Transactions, 1975, p. I1-I19.



• _____1979, Calibration of a neutron log in partially saturated media: Society of Professional Well Log Analysts Annual Logging Symposium, 20th, Tulsa, Okla., 1979, Transactions, v. 1, p. B1-B28.



• Hearst, J.R., Kasameyer, P.W., and Dreiling, L.A., 1981, Calibration of a neutron log in partially saturated media, Part II--Error analysis: Society of Professional Well Log Analysts Annual Logging Symposium, 22d, Mexico City, Mexico, 1981, Transactions, v. 2, p. QQ1-QQ47.



• Holgate, M.M., 1960, The microlog as a porosity datum for the neutron log in the Swan Hills Field, Alberta: Canadian Mining and Metallurgical Bulletin, v. 53, no. 579, p. 502-506.



• Holloway, J.W., and Holmes, Michael, 1990, Oil, gas and water saturations calculated as separate entities from density, neutron and resistivity logs: Society of Professional Well Log Analysts Logging Symposium, 31st, Lafayette, La., 1990, Transactions, p. MM1-MM15.



• Horonjeff, Robert, and Goldberg, Irving, 1953, Field measurements of soil moisture and density with radioactive materials: Highway Research Board Annual Meeting, 32d, Washington, D.C., 1953, Proceedings, p. 500-511.



• Jacobson, L.A., Ethridge, R., and Wyatt, Jr., D.F., 1994, A new thermal multigate decay-lithology tool: Society of Professional Well Log Analysts Annual Logging Symposium, 35th, Tulsa, Okla., 1994, Transactions, p. M1-M14.



• Jennings, R.L., and Weber, G.A., 1995, Towards fast quantitative modeling of pulsed neutron logging tools: Society of Professional Well Log Analysts Annual Logging Symposium, 36th, Paris, France, 1995, Transactions, p. A1-A12.



• Johnson, A.I., 1962, Methods of measuring soil moisture in the field: U.S. Geological Survey Water-Supply Paper 1619-U, p. U1-U25.



• Jorro, R.V.J., 1988, A new calibration and quality control system for neutron logging instruments: Society of Professional Well Log Analysts Logging Symposium, 29th, San Antonio, Tex., 1988, Transactions, p. NN1-NN16.



• Kemshell, P.B., Wright, W.V., and Sanders, L.G., 1984, Application of Monte Carlo perturbation methods to a neutron porosity logging tool, using DUCKPOND/McBEND: Society of Professional Well Log Analysts Annual Logging Symposium, 25th, New Orleans, La., 1984, Transactions, p. PPP1-PPP18.



• Keys, W.S., Boulogne, A.R., 1969, Well logging with Californium-252: Society of Professional Well Log Analysts Annual Logging Symposium, 10th, Houston, TX, 1969, Transactions, p. P1-P25; The Log Analyst, v. 10, no. 6 p. 11-24.



• Kok, K.D., Artigas, Ricardo, and Ray, J.W., 1971, Effects of source encapsulation materials on the thermal-neutron flux from a Cf source in a water moderator, in Neutron sources and applications: U.S. Department of Commerce, 5 p. [Available from National Technical Information Service, Springfield, VA 22161 as NTIS Report CONF-710402, v. 2, p. I84-I89.]



• Kreft, Andrzej, 1973, The question of the fast neutron absorption in moisture measurements by the neutron method: Warsaw, Nuclear Energy Information Center of the Polish Government, Commissioner for Use of Nuclear Energy, Palace of Culture and Science, Report 33/I, 18 p.



• Kukharenko, N.K., and Basin, Y.N., 1961, Modernization of radioactivity apparatus: Yadernaya Geofizika 19-26, 11 p. [Available from National Technical Information Service, Springfield, VA 22161 as NTIS Report AEC-TR-6577.]



• Lane-Wells Company, 1964, The neutron lifetime log workbook: Houston, Tex., 10 p.



• La Vigne, Jack, Herron, Mike, and Hertzog, Russ, 1994, Density-neutron interpretation in shaly sands: Society of Professional Well Log Analysts Annual Logging Symposium, 35th, Tulsa, Okla., 1994, Transactions, p. EEE1-EEE16.



• Lawrence, T.D., Ball, Scott, and Harris, Mark, 1984, Continuous carbon/oxygen and neutron lifetime log proposed interpretation for organic and/or shaly depositional environments: Society of Professional Well Log Analysts Annual Logging Symposium, 25th, New Orleans, La., 1984, Transactions, p. QQ1-QQ19.



• Lawson B.L., Hoyer, W.A., and Pickett, G.R., eds., 1978, Gamma ray, neutron, and density logging (Reprint Volume): Houston, Tex., Society of Professional Well Log Analysts, 260 p.



• Lehnert, K., 1962, On the calibration and interpretation of neutron-gamma logs in the German Democratic Republic: Nuclear Geophysicists Conference, Cracow, Poland, 1962, Proceedings, v. 1, p. 147-164.



• Locke, S., Dudek, J., Barnett, C., and Hubner, B., 1991, Theory, response, and calibration of an MWD neutron porosity sensor employing sidewall-mounted Li6 glass scintillation neutron detectors and spectral processing: Society of Professional Well Log Analysts Logging Symposium, 32nd, Midland, Tex., 1991, Transactions, p. F1-F23.



• MacCary, L.M., 1971, Resistivity and neutron logging in Silurian dolomite of Northwest Ohio: U.S. Geological Survey Professional Paper 750-D, p. D190-D197.



• Majerczyk, J., and Zuber, A., 1966, The influence of composition of soils on readings of neutron moisture meters, in Radioisotope instruments in industry and geophysics: International Atomic Energy Agency Symposium, Warsaw, Poland, 1965, Proceedings, v. 2, p. 383-397.



• Marquis, G.L., 1964, The neutron lifetime log: Houston, Tex., Lane-Wells Co., 15 p.



• McDonnell, W.R., and others, 1971, Preparation of industrial 252Cf neutron sources at Savannah River Laboratory, in Neutron sources and applications: U.S. Department of Commerce, 11 p. [Available from National Technical Information Service, Springfield, VA 22161 as NTIS Report CONF-710402, v. 2, p. I72-I83.]



• McHenry, J.R., 1962, Theory and application of neutron scattering in the measurement of soil moisture: Soil Science, v. 95, no. 5, p. 294-307.



• McKinlay, P.F., and Tanner, H.L., 1973, The shale compensated chlorine log: Society of Petroleum Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers Paper SPE 4511, 5 p.



• McKinney, F.E., 1969, Measuring moisture with gamma radiation: Isotopes and Radiation Technology, v. 7, no. 1, p. 29-35.



• Meyer, G.L., 1971, Applications of neutron sources to ground-water hydrology, in Neutron sources and applications: U.S. Department of Commerce, 15 p. [Available from National Technical Information Service, Springfield, VA 22161 as NTIS Report CONF-710402, v. 1, p. III21-III36.



• Meyer, W.R., 1962, Use of a neutron moisture probe to determine the storage coefficient of an unconfined aquifer, in Geological Survey Research 1962: U.S. Geological Survey Professional Paper 450-E, p. E174-E176.



• Mickael, M., Gardner, R.P., and Verghese, K., 1988, McDNL--a new specific purpose Monte Carlo code for simulation of dual-spaced neutron porosity logs: Society of Professional Well Log Analysts Logging Symposium, 29th, San Antonio, Tex., 1988, Transactions, p. MM1-MM17.



• Mickael, M.W., and Gilchrist, W.A., Jr., 1993, Evaluation of environmental corrections of compensated neutron instruments using Monte Carlo modeling: Society of Professional Well Log Analysts Annual Logging Symposium, 34th, Calgary, Alberta, Canada, 1993, Transactions, p. DDD1-DDD14.



• Mickael, M.W., Prati, E.J., Gilchrist, Jr., W.A., Koudelka, J.C., and Oliver, D.W., 1994, A new compensated thermal neutron tool for porosity measurement: Society of Professional Well Log Analysts Annual Logging Symposium, 35th, Tulsa, Okla., 1994, Transactions, p. I1-I24.



• Minette, D.C., 1998, Utilizing MWD geometry and innovative neutron detection techniques to minimize the effects of thermal neutron absorbers on log response, in Transactions of the SPWLA (Society of Professional Well Log Analysts) Thirty-Ninth Annual Logging Symposium, May 26-29, 1998: Houston, Tex., Society of Professional Well Log Analysts, Paper DD, 10 p.



• Moake, G.L., 1989, Modeling of a dual-detector epithermal neutron porosity tool: Society of Professional Well Log Analysts Logging Symposium, 30th, Denver, Colo., 1989, Transactions, p. RR1-RR24.



• Moake, G., Beals, R., and Schultz, W., 1996, Reduction of standoff effects on LWD density and neutron measurements: Society of Professional Well Log Analysts Annual Logging Symposium, 37th, New Orleans, La., 1996, Transactions, p. V1-V14.



• Mooring, J.F., 1961, The spectral log for chlorine detection: Society of Professional Well Log Analysts Annual Logging Symposium, 2d, Dallas, Tex., 1961, Transactions, p. 1-13.



• Nelligan, W.B., and Antkiw, Stephen, 1976, Accurate thermal neutron decay time measurements with the dual-spacing TDT--A laboratory study: Society of Petroleum Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers Paper SPE 6156, 12 p.



• Nelson, P.H., 1996, Computation of porosity and water content from geophysical logs, Yucca Mountain, Nevada: U.S. Geological Survey Open-File Report 96-078, 64 p.



• Nelson, P.H., and Glenn, W.E., 1975, Influence of bound water on the neutron log in mineralized igneous rock: Society of Professional Well Log Analysts Annual Logging Symposium, 16th, New Orleans, La., 1975, Transactions, p. M1-M19.



• Olgaard, P.L., 1965, On the theory of the neutronic method for measuring the water content in soil: Riso, Roskilde, Denmark, Atomic Energy Commission, Riso Report 97, 44 p.



• Oraby, M.E.T., 1992, N3LIP--lithology independent porosity calculations using three neutron measurements: Society of Professional Well Log Analysts Annual Logging Symposium, 33rd, Oklahoma City, Okla., 1992, Transactions, p. O1-O19.



• Paap, H.J., and Scott, H.D., 1971, The use of 252Cf as a neutron source for well logging, in Neutron sources and applications: U.S. Department of Commerce, 5 p. [Available from National Technical Information Service, Springfield, VA 22161 as NTIS Report CONF-710402, v. 3, p. III30-III35.]



• Peterson, F.L., 1974, Neutron well logging in Hawaii: Honolulu, University of Hawaii, Water Resources Research Center Technical Report no. 75, 42 p.



• Preiss, Kenneth, and Haccoun, A., 1970, A feasibility study of a method for measuring chloride content of water in a borehole by neutron moderation: Beer-Sheva, Israel, Negev Institute for Arid Zone Research, Division of Engineering Sciences Departmental Report 109, 17 p.



• Przewlocki, K., 1962, The model study of the neutron methods for the soil water determination: Nuclear Geophysicists Conference, Cracow, Poland, 1962, Proceedings, p. 835-849.



• Rabson, W.R., 1958, Neutron log tools require calibration and standardization: Drilling, v. 20, no. 2, p. 71.



• _____1959, Chlorine detection by the spectral log: Petroleum Engineer, v. 31, no. 3, p. B102-B111.



• _____1965, PH-125, Epithermal neutron log porosity evaluation: Houston, Tex., Pan Geo Atlas Corp., 21 p.



• Ralston, D.R., 1967, Influence of water well design on neutron logging: Tempe, University of Arizona, M.S. thesis, 101 p.



• Randall, R.R., and others, 1985, PDK-100 log examples in the Gulf Coast: Society of Professional Well Log Analysts Annual Logging Symposium, 26th, Dallas, Tex., 1985, Transactions, p. XX1-XX25.



• Robinson, J.D., 1974, Neutron decay time in the subsurface--Theory, experiment, and an application to residual oil determination: Society of Petroleum Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers Paper SPE 5119, 17 p.



• Rosen, R.L., and Scott, H.D., 1989, A gas saturation calculation based on neutron log count-rate ratio and formation neutron moderation properties: Society of Professional Well Log Analysts Logging Symposium, 30th, Denver, Colo., 1989, Transactions, p. NN1-NN16.



• Ross, E.W., Vagelatos, N., Dickerson, J.M., and Nguyen, V., 1982, Nuclear logging and geothermal log interpretation--Formation temperature sonde evaluation: Los Alamos Scientific Laboratory, 46 p. [Available from National Technical Information Service, Springfield, VA 22161 as NTIS Report LA-9159-MS.]



• Rybach, L., and Youmans, A.H., 1968, New nuclear logging methods: Sonderdruck aus Bulletin der Schweizerischer Petroleum-Geologen und Ingenieure, v. 35, no. 86, p. 34-51.



• Salaita, G.N., 1985, A system for measuring thermal neutron absorption cross section of small liquid and rock samples: Society of Professional Well Log Analysts Annual Logging Symposium, 26th, Dallas Tex., 1985, Transactions, p. Q1-Q14.



• Salamon, B., 1976, The present state of scintillation counting technique in nuclear well logging: Log Analyst, v., 17, no. 6, p. 3-16.



• Sanders, Lee, 1993, Hydrocarbon detection using the shear-wave traveltime and neutron porosity in sandstone reservoirs: Society of Professional Well Log Analysts Annual Logging Symposium, 34th, Calgary, Alberta, Canada, 1993, Transactions, p. S1-S11.



• Sanders, L.C., Wormald, M.R., and Clayton, C.G., 1974, Formation evaluation by neutron interaction techniques: Society of Professional Well Log Analysts European Symposium, 3d, London, England, 1974, Transactions, p. L1-L17.



• Schultz, W.E., Gold, R., and Zduckawicz, J.A., 1985, A sigma water measurement system with correction for trace elements: Society of Professional Well Log Analysts Annual Logging Symposium, 26th, Dallas, Tex., 1985, Transactions, p. CCC1-CCC14.



• Scott, H.D., Flaum, C., and Sherman, H., 1982, Dual porosity CNL count rate processing: Society of Petroleum Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers Paper SPE 11146, 16 p.



• Segesman, F.F., and Liu, Olive, 1971, The excavation effect: Society of Professional Well Log Analysts Annual Logging Symposium, 12th, Dallas, Tex., 1971, Transactions, p. N1-N24.



• Senftle, F.E., Mikesell, J.L., Doig, N.G., and Brown, F.W., 1983, Water analyses in salt deposits used for radioactive waste depositories: International Journal of Applied Radiation and Isotopes, v. 34, no. 1, p. 389-396.



• Smith, H.D., Jr., 1979, Neutron logging: Houston, Tex., Welex Division Technical Brochure EL1016, 17 p.



• Smith, M.P., 1986, Calibration, checking and physical corrections for a new dual-spaced neutron tool: Society of Professional Well Log Analysts Annual Logging Symposium, 27th, Dallas, Tex., 1986, Transactions, p. YY1-YY24.



• _____1987, Neutron absorption effects on dual-spaced thermal neutron logging tools: Society of Professional Well Log Analysts Annual Logging Symposium, 28th, London, England, 1987, Transactions, p. R1-R18.



• _____1989, Temperature effects on dual-spaced thermal neutron logging tools: Society of Professional Well Log Analysts Logging Symposium, 30th, Denver, Colo., 1989, Transactions, p. QQ1-QQ16.



• _____1990, Enhanced vertical resolution processing of dual-spaced neutron and density tools using standard shop calibration and borehole compensation procedures: Society of Professional Well Log Analysts Logging Symposium, 31st, Lafayette, La., 1990, Transactions, p. SS1-SS22.



• Steinman, D.K., and others, 1980, 252Cf-based direct uranium logging system: U.S. Department of Commerce, 103 p. [Available from National Technical Information Service, Springfield, VA 22161 as NTIS Report IRT0053-016-I.]



• Taneja, P.K., and Carroll, J.F., 1985, Abnormal pressure detection using a pulsed neutron log: Society of Professional Well Log Analysts Annual Logging Symposium, 26th, Transactions, 1985, p. MM1-MM11.



• Tanner, A.B., Moxham, R.M., and Senftle, F.E., 1971, A borehole sonde using a 252Cf source and a Ge[Li] detector cooled by a melting cryogen, in Neutron sources and applications: U.S. Department of Commerce, 5 p. [Available from National Technical Information Service, Springfield, VA 22161 as NTIS Report CONF-710402, v. 3, p. III1-III6.]



• Tepper, Rob, 1989, A clay corrected neutron-density crossover method as a useful gas/oil interpretation technique for Gulf of Mexico shaly sandstone reservoirs: Society of Professional Well Log Analysts Logging Symposium, 30th, Denver, Colo., 1989, Transactions, p. R1-R22.



• Tittle, C.W., 1961, Theory of neutron logging: Geophysics, v. 26, no. 1, p. 27-39.



• _____1962, Some problems in the theory of neutron logging: Nuclear Geophysicists Conference, Cracow, Poland, 1962, v. 1, Proceedings, p. 73-94.



• _____1990, Interpreting the compensated neutron log for gas: Society of Professional Well Log Analysts Logging Symposium, 31st, Lafayette, La., 1990, Transactions, p. UU1-UU9.



• _____1993, Effect of mudcake on the compensated neutron log: Society of Professional Well Log Analysts Annual Logging Symposium, 34th, Calgary, Alberta, Canada, 1993, Transactions, p. CCC1-CCC13.



• _____1988, Predicting the porosity response of the CNL from neutron parameters of the formation: Society of Professional Well Log Analysts Logging Symposium, 29th, San Antonio, Tex., 1988, Transactions, p. LL1-LL10.



• Tittle, C.W., and Crawford, G.W., 1984, Measuring the neutron cross section of rocks: Society of Professional Well Log Analysts Annual Logging Symposium, 25th, New Orleans, La., 1984, Transactions, p. I1-I7.



• Tittman, Jay, 1955, Moderation of neutrons in SiO and CaCO : Journal of Applied Physics, v. 26, no. 4, p. 394-398.



• Tittman, Jay, Sherman, H., Nagel, W.A., and Alger, R.P., 1965, The sidewall epithermal neutron porosity log: Society of Petroleum Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers Paper SPE 1180, 20 p.



• Tripathi, S.N., Domangue, E.J., and Murdoch, B.T., 1984, Low-resistivity sand evaluation with the chlorine log: Society of Professional Well Log Analysts Annual Logging Symposium, 25th, New Orleans, La., 1984, Transactions, p. N1-N16.



• Truman, R.B., and others, 1972, Progress report on interpretation of the dual-spacing neutron log (CNL) in the U.S.: Society of Professional Well Log Analysts Annual Logging Symposium, 13th, Tulsa, Okla., 1972, Transactions, p. U1-U34.



• Ullo, J.J., 1981, Response of the dual spacing neutron log (CNL) to gas: Society of Petroleum Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers Paper SPE 10295, 11 p.



• Underwood, M.C., Mellor, D.W., and Dyos, C.J., 1985, A model of inelastic neutron scattering applied to the carbon/oxygen log: Society of Professional Well Log Analysts Annual Logging Symposium, 26th, Dallas, Tex., 1985, Transactions, p. EEE1-EEE27.



• U.S. Forest Service, 1965, Access tubes and timers for use with nuclear soil moisture meters: Columbus, Ohio, U.S. Forest Service Research Note CS-30, 4 p.



• _____1965, Checking the calibration of nuclear soil moisture and density measuring equipment: Columbus, Ohio, U.S. Forest Service Research Note CS-31, 4 p.



• _____1965, Volumes of field soil and of water measured by subsurface nuclear probes: Columbus, Ohio, U.S. Forest Service Research Note CS-32, 5 p.



• Utegenov, S.M., 1964, The effects of mineral composition of hydrochemical sediments on the resolving power of neutron-gamma logging and determination of boron content in these sediments: Izvestiya Akademii Nauk Kazakhskoj SSR, Seriya Geologicheskaya, 8 p. [Available from National Technical Information Service, Springfield, VA 22161 as NTIS Report TT-65-12269, v. 1, p. 70-73.]



• Vacca, H.L., and Walker, C.M., 1985, The case hole compensated neutron log enhances shaly gas identification: Society of Professional Well Log Analysts Annual Logging Symposium, 26th, Dallas, Tex., 1985, Transactions, p. BB1-BB16.



• van Bavel, C.H.M., Nielsen, D.R., and Davidson, J.M., 1961, Calibration and characteristics of two neutron moisture probes: Soil Science Society of America Proceedings, v. 25, no. 5, p. 329-333.



• Veach, C.L., and Wheatley, J.C., 1977, A look at the development of neutron logging: Southwestern Petroleum Short Course Association Annual Meeting, 24th, Lubbock, Tex., 1977, Proceedings, p. 105-112.



• Wahl, J.S., and others, 1968, The thermal neutron decay time log: Society of Petroleum Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers Paper SPE 2252, 15 p.



• Walters, E.J., 1968, Statistical study of neutron logs for correlation studies: Society of Professional Well Log Analysts Annual Logging Symposium, 9th, New Orleans, La., 1968, Transactions, p. F1-F15.



• Wichmann, P.A., 1973, Notes on the accuracy of the neutron lifetime measurement: Log Analyst, v. 14, no. 3, p. 11-18.



• Wichmann, P.A., Youmans, A.H., and Hopkinson, E.C., 1967, Advances in neutron lifetime logging: Journal of Petroleum Technology, v. 19, no. 4, p. 479-486.



• Wiley, R., and Patchett, J.G., 1989, CNL neutron porosity modeling, a step forward: Society of Professional Well Log Analysts Logging Symposium, 30th, Denver, Colo., 1989, Transactions, p. OO1-OO22.



• _____1994, The effects of invasion on density/thermal neutron porosity interpretation: Society of Professional Well Log Analysts Annual Logging Symposium, 35th, Tulsa, Okla., 1994, Transactions, p. G1-G24.



• Wilson, B.F., and Wichmann, P.A., 1974, The compensated neutron log and the effects of environment: Society of Petroleum Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers Paper SPE 5118, 18 p.



• Wilson, R.G., 1971, Methods of measuring soil moisture: Ottawa, Canada, Canadian National Committee for the International Hydrological Decade Technical Series no. 1, 20 p.



• Winn, R.H., 1957, Log interpretation in heterogeneous carbonate reservoirs: Journal of Petroleum Technology, v. 9, no. 9, p. 268-274.



• Wood, R.D., 1966, The gamma ray-neutron log: Houston, Tex., Lane-Wells Co., 16 p.



• Woolson, W.A., and Gritzner, M.L., 1979, Evaluation models for uranium exploration by active neutron logging: Society of Professional Well Log Analysts Annual Logging Symposium, 20th, Tulsa, Okla., 1979, Transactions, v. 2, p. BB1-BB25.



• Wraight, P., Evans, M., Marienbach, E., Rhein-Knudsen, E., and Best, D., 1989, Combination formation density and neutron porosity measurements while drilling: Society of Professional Well Log Analysts Logging Symposium, 30th, Denver, Colo., 1989, Transactions, p. B1-B23.



• Yakubson, K.L., and Guberman, S.A., 1963, Experimental investigation of space-energy distribution of neutrons in a model bed: New York, Consultants Bureau Enterprises, Inc., Industrial and Exploratory Geophysical Prospecting, Transactions of the Ministry of Intermediate and Higher Specialized Education of the Russian Soviet Federated Socialist Republic, no. 31, p. 47-52.



• Yemel'yanov, V.A., and others, 1963, Neutron method for measuring soil moisture content and its future: Soviet Soil Science, no. 7, p. 708-714.



• Youmans, A.H., Bishop, W.D., and Wichmann, P.A., 1970, Applications of the neutron lifetime log in new wells: Society of Professional Well Log Analysts Annual Logging Symposium, 11th, Los Angeles, Calif., 1970, Transactions, p. N1-N20.



• Youmans, A.H., and Hopkinson, E.C., 1964, The neutron lifetime log: Society of Professional Well Log Analysts Annual Logging Symposium, 5th, Midland, Tex., 1964, Transactions, p. M1-M26.



• Youmans, A.H., Hopkinson, E.C., Bergan, R.A., and Oshry, H.I., 1964, Neutron lifetime, a new nuclear log: Journal of Petroleum Technology, v. 16, no. 3, p. 319-328.



• Youmans, A.H., Hopkinson, E.C., and Wichmann, P.A., 1966, Neutron logging in theory and practice: Society of Professional Well Log Analysts Annual Logging Symposium, 7th, Tulsa, Okla., 1966, Transactions, p. Q1-Q17.



• Youmans, A.H., and Monaghan, Ralph, 1958, Stability requirements for scintillation counters used in radioactivity logging: American Institute of Mining, Metallurgical, and Petroleum Engineers Transactions, 1957, v. 210, p. 231-234.



• Youmans, A.H., Wilson, J.C., Wilson, B.F., Lebreton, F. and Oshry, H.I., 1963, A study of neutron logs for chlorine detection: Society of Professional Well Log Analysts Annual Logging Symposium, 4th, Oklahoma City, Okla., 1963, Transactions, p. V1-V20.



• Zuber, A., and Cameron, J.F., 1966, Neutron soil moisture gauges: Atomic Energy Review, v. 4, no. 4, p. 143-167.