| 6591193 |
Method and apparatus for acquiring offset checkshot survey data using tube-wave conversion |
Jerome R. Krebs |
2003-07-08 |
| 5521337 |
Seismic profiling tool with variable source/receiver spacer |
Linda J. Zimmerman, Mark A. Miller |
1996-05-28 |
| 5481501 |
Method for simulating crosswell seismic data |
Samuel N. Blakeslee |
1996-01-02 |
| 5402392 |
Determining orientation of vertical fractures with well logging tools |
Chih-Ping Lu, Long Pham |
1995-03-28 |
| H1308 |
Narrow band acoustic source |
Graham A. Winbow |
1994-05-03 |
| 5239514 |
Narrow band magnetostrictive acoustic source |
Graham A. Winbow |
1993-08-24 |
| RE33837 |
Method and apparatus for acoustic well logging |
Jing-Yau Chung, James Cooper Wainerdi, Mark A. Miller |
1992-03-03 |
| 5027331 |
Acoustic quadrupole shear wave logging device |
Graham A. Winbow, James A. Rice |
1991-06-25 |
| 4932003 |
Acoustic quadrupole shear wave logging device |
Graham A. Winbow, James A. Rice |
1990-06-05 |
| 4895218 |
Multishot downhole explosive device as a seismic source |
Erik A. Eriksen, Mark A. Miller, Thomas James Murray |
1990-01-23 |
| 4855963 |
Shear wave logging using acoustic multipole devices |
Graham A. Winbow, James A. Rice |
1989-08-08 |
| 4832148 |
Method and system for measuring azimuthal anisotropy effects using acoustic multipole transducers |
David F. Becker, Azik I. Perelberg, Graham A. Winbow |
1989-05-23 |
| 4774693 |
Shear wave logging using guided waves |
Graham A. Winbow, James A. Rice |
1988-09-27 |
| 4685091 |
Method and apparatus for acoustic well logging |
Jing-Yau Chung, James Cooper Wainerdi, Mark A. Miller |
1987-08-04 |
| 4606014 |
Acoustic dipole shear wave logging device |
Graham A. Winbow |
1986-08-12 |