Simulation of Logging While Drilling Tools Based on Amorphous Si:H and LaBr3:Ce Detectors

V. Esmaeili Sani, N. Akbar Ashrafi, H. Afarideh

Abstract


Bore hole logging data represent the properties of rocks, such as porosity, density and constitutiveelements of formation, as a function of depth in a well. Properties of rocks are obtained from thermal neutron counting and gamma ray radiation due to neutron activation. Transport of neutrons, from an Am-Be source situated in a bore-hole tool, through rock media to detectors, has been simulated using a GEANT4 radiation transport code. The high precision GEANT4 cross section library was used to gain better analyses about well formation. In this paper we present the results of simulation of logging tools based on boron coated amorphous silicon detector for thermal neutron detection and LaBr3:Ce detector for gamma spectroscopy.
Key words: Well logging; Spectroscopy; GEANT4

Keywords


Well logging; Spectroscopy; GEANT4

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References


[1] Ellis, D. V., & Singer, M. J. (2008). Well Logging for Earth Scientists (2nd ed.). Richmond, UK: Springer

[2] Esmaeil-Sani, V., et al. (2012). Gamma–Gamma Density and Lithology Tools Simulation Based on GEANT4 Advanced Low Energy Compton Scattering (GALECS) Package. Nuclear Instruments and Methods in Physics Research, 664, 6-10.

[3] Roscoe, B. A., & Grau, J. A. (1985). Schlumberger-Doll Research Response of the Carbon/Oxygen Measurment for an Inelastic Gamma Ray Spectroscopy Tool. Presented at the 60th Annual Technical Conference and Exhibition of the SPE, September.

[4] Iltis, A., Mayhugh, M. R., Menge, P., Rosza, C. M., Selles, O., & Solovyev, V. (2006). Lanthanum Halide Scintillators: Properties and Applications. Nucl. Instr. Meth., 563, 359-363.

[5] Paul, R. L., & Lindstrom, R. M. (2000). Prompt Gamma-Ray Activation Analysis: Fundamentals and Applications. J. Radioanal. Nucl. Chem., 243, 181-189.

[6] Groshev, L. V., Demidov, A. M., Lutsenko, V. N., & Pelekhov, V. I. (1961). Atlas of the Spectra of Gamma Rays from the Radiative Capture of Thermal Neutrons. Pergamon, London.

[7] Clayton, C. G., & Schweitzer, J. S. (1993). A Review of Aspects of Nuclear Geophysics. Nucl. Geophysics, 7, 143-171.

[8] Reedy, R. C. (1978). Planetary Gamma-Ray Spectroscopy. Proc. 9th Lunar Planet. Sci. Conf., Pergamon, New York.

[9] Stradins, P., et al. (2011). High Sensitivity, Solid State Neutron Detector. Retrieved from http://techportal.eere.energy.gov/application.do/ID=20858

[10] Mcgregor, D. S., et al. (2001). Designs for Thin-Film-Coated Semiconductor Thermal Neutron Detectors. Nuclear Science Symposium Conference Record (2001 IEEE), 4, 2454-2458.

[11] McLane, V., Dunford, C. L., & Rose, P. F. (1988). Neutron Cross Sections. San Diego: Academic Press.

[12] Knoll, G. F. (2000). Radiation Detection and Measurement (3rd ed.). New York: Wiley.




DOI: http://dx.doi.org/10.3968/j.aped.1925543820130601.1642

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