A new 1.625″ diameter pulsed neutron capture and inelastic/capture spectral combination system provides answers in complex reservoirs

SPWLA 35th Annual Logging Symposium 1994

Volumn , Issue , 1994, Pages

  Odom, Richard C ^a   Streeter, Richard W ^b   Hogan, G P ^b   Tittle, C W ^c  

^a Computalog Research Inc ^*  (United States)

^b Computalog Wireline Services ^*  (United States)

^c NONE

Author keywords

[No Author keywords available]

Indexed keywords

CARBON; FLOODS; GAMMA RAYS; NEUTRONS; PETROLEUM PROSPECTING; POROSITY; TUBING; WELL LOGGING;

GAS-FILLED POROSITIES; PROCESSING TECHNIQUE; PRODUCTION MECHANISMS; PULSED-NEUTRON CAPTURES; SPECTRAL COMBINATION; SPECTRAL MEASUREMENT; STATISTICAL PRECISION; THERMAL NEUTRON CAPTURE;

RESERVOIRS (WATER);

EID: 85033155004     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (17)

1. Culver, R.B., Hopkinson, E.C., and Youmans, A.H.: "Carbon/Oxygen (C/O) Logging Instrumentation", Soc. Pet. Eng. J. (Oct. 1974) 463.
2. Evans, R. D.: The Atomic Nucleus. McGraw-Hill, New York, 1955.
3. Gartner, M. L., and Jacobson, L. A.: "The Dependence of Element Yield Variance on Detector Type Through Mathematical Modeling", IEEE Trans, on Nuclear Science, Vol. 37, No.2, (April 1990) 931-935.
4. Hearst, J. R., and Conaway, J. G., Trcka, D. E., Grau, J. A.: "A Comparison of Energy-Window and Spectral-Fitting Methods for the Estimation of Carbonate Content in Rocks Using Neutron-Induced Gamma Rays", The Log Analyst, Nov-Dec, 1993.
5. Hertzog, R. C: "Laboratory and Field Evaluation of an Inelastic-Neutron Scattering and Capture Gamma Ray Spectroscopy Tool", Soc. Pet. Eng. J. (Oct. 1980), 327-33.
6. Hopkinson, E. C, Ferti, W. H., and Oliver, D. W.: "The Continuous Carbon/Oxygen Log - Basic Concepts and Recent Field Experiences", JPT (Oct. 1982) 2441.
7. Jacobson, L. A., and Beals, D. F., Wyatt, D. F. Jr., and Hrametz, A.: "Response Characterization of an Induced Gamma Spectrometry Tool Using a Bismuth Germanate Scintillator", SPWLA 32nd Annual Logging Symposium, Midland, Texas, (June 1991)
8. Knoll, Glenn F.: Radiation and Detection Measurement. Wiley, New York, 1979.
9. Melcher, C. L., and Schweitzer, J. S., Manente, R. A., and Peterson, C. A.: "Applicability of GSO Scintillators for Well Logging", IEEE Trans, on Nuclear Science, Vol. 38, No. 2 (April 1991).
10. Odom, R. C, Tittle, C. W., and Soran, P. D., Wilson, R. D.: "Quantitative Use of Computer Models in Calibration of the Computalog Pulsed Neutron Thermal Decay Tool (PND)", 1992 SPWLA 33rd Annual Logging Symposium, Oklahoma City, OK, June 14-17, paper P.
11. Roscoe, B. A., and Grau, J. A., and Wraight, P. D.: "Statistical Precision of the Neutron-Induced Gamma-Ray Spectroscopy Measurements", Trans., 1986 SPWLA 27th Annual Logging Symposium, Houston, TX, (June 9-13), paper CC.
12. Schweitzer, J. S., and Manente, R. A., and Hertzog, R. C, "1982 Gamma-Ray Spectroscopy Tool Environmental Effects", SPE-11144: Society of Petroleum Engineers, presented at SPE Annual Technical Conference and Exhibition, preprint. Later published in 1984: Journal of Petroleum Technology, v.36, no. 9, p. 1527-1534.
13. Scott, H. D., Stoller, C, and Roscoe, B. A., Plasek, R. E. and Adolph, R. A., 1991: "A New Compensated Through-Tubing Carbon/Oxygen Tool for Use in Flowing Wells", paper MM, in 32nd Annual Logging Symposium Transactions: Society of Professional Well Log Analysts, p. 25.
14. Streeter, R. W., G. P. Hogan II, and J. D. Olson, "Oil or Fresh Water? A New Through-Tubing Measurement To Determine Water Saturation", paper SPE 27646 presented at the 1994 SPE Permian Basin Oil and Gas Recovery Conference, Midland, Texas, March 16-18.
15. Westaway, P., Hertzog, R., and Plasek, R. E.: "The Gamma Spectrometer Tool Inelastic and Capture Gamma-Ray Spectroscopy for Reservoir Analysis", paper SPE 9461 presented at the 1980 SPE Annual Technical Conference and Exhibition, Dallas, Sept. 21-24.
16. Woodhouse, R. and Kerr, S. A.: "The Evaluation of Oil Saturation Through Casing Using Carbon/Oxygen Logs", The Log Analyst, Jan-Feb, 1992.
17. Wyatt, D., Jacobson, L. A. Durbin, D., and Lasseter, E.: "Logging Experience With a New Induced Gamma Spectrometry Tool", Trans., 1992 SPWLA Annual Logging Symposium, Oklahoma City, OK, June 14-17, paper Y.