"Sonic Log Quality Control" by C. R. Bergman/Tenneco Oil Exploration & Production Headquarters Production Staff; Final Revision 11/88. |
"A New Sonic Array Tool for Full Waveform Logging" by C. F. Morris, T. M. Little, and W. Letton, III; SPE 13285. |
The Technical Review, vol. 35, No. 3, "New Ways to Make Shear Waves". |
Borehole Geophysics 2, "Development of a Suspension PS Logging System's" by: Kenji Tanaka, Shingo Inoue, and Kimio Ogura, OYO Corp., Japan. |
Geophysics, vo. 45, No. 10 (Oct. 1980): pp. 1489-150, 23 Figures, I Table, "A New Method for Shear Wave Logging", by: Choro Kitsunezaki. |
Butsuri-Tanko (Geophysical Exploration), vol. 36, No. 6 (1983), (Receivers and Sources in the Suspension Type Shear Wave Logging,) by: Choro Kitsunezaki. |