Medlin; William L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Medlin; William L..The latest application filed is for "acoustic borehole logging".

Company Profile

0.13.0

Medlin; William L. - Dallas TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Acoustic borehole logging Grant 4,962,489 - Medlin , et al. October 9, 1	1990-10-09
Method for determining earth stresses in formations surrounding a cased well Grant 4,953,137 - Medlin August 28, 1	1990-08-28
Method for identifying formation fractures surrounding a well casing Grant 4,907,204 - Medlin March 6, 1	1990-03-06
Acoustic energy transmitter for borehole logging Grant 4,742,495 - Medlin , et al. May 3, 1	1988-05-03
Method for driving a bender-type transmitter of a borehole logging tool to sequentially produce acoustic compressional and tube waves Grant 4,718,046 - Medlin January 5, 1	1988-01-05
Borehole logging method for determining the damping of acoustic tube waves in subsurface formations along a borehole wall Grant 4,715,019 - Medlin , et al. December 22, 1	1987-12-22
Method of using seismic data to monitor firefloods Grant 4,577,690 - Medlin March 25, 1	1986-03-25
Method for recovery of oil by means of a gas drive combined with low amplitude seismic excitation Grant 4,417,621 - Medlin , et al. November 29, 1	1983-11-29
Method for fracturing a plurality of subterranean formations Grant 4,415,035 - Medlin , et al. November 15, 1	1983-11-15
Sand control method employing special hydraulic fracturing technique Grant 4,378,845 - Medlin , et al. April 5, 1	1983-04-05
Sonic attenuating method for distinguishing between oil, water and gas Grant 4,354,381 - Medlin , et al. October 19, 1	1982-10-19
Hydraulic fracturing method for creating horizontal fractures Grant 3,965,982 - Medlin June 29, 1	1976-06-29
Hydraulic Fracturing Method To Control Vertical Fracture Heights Grant 3,851,709 - Fitch , et al. December 3, 1	1974-12-03

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