Issued Patents All Time
Showing 51–75 of 144 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9765599 | Milling well casing using electromagnetic pulse | Jing Li, Daniel F. Dorffer, Clive D. Menezes | 2017-09-19 |
| 9759831 | Signal processing methods for steering to an underground target | Hsu-Hsiang Wu | 2017-09-12 |
| 9753175 | Methods and systems for determining formation parameters using a rotating tool equipped with tilted antenna loops | Shanjun Li, Hsu-Hsiang Wu | 2017-09-05 |
| 9732559 | EM-guided drilling relative to an existing borehole | — | 2017-08-15 |
| 9733191 | Directing a drilling operation using an optical computation element | Clive D. Menezes, Christopher Michael Jones | 2017-08-15 |
| 9732584 | Use of micro-electro-mechanical systems (MEMS) in well treatments | Craig W. Roddy, Rick L. Covington, Krishna M. Ravi, Clovis Bonavides, Gordon L. Moake +3 more | 2017-08-15 |
| 9702240 | Apparatus and method of landing a well in a target zone | Baris Guner, Burkay Donderici, Luis Emilio San Martin | 2017-07-11 |
| 9651705 | Reducing conductive casing effect in transient cased-hole resistivity logging | Dagang Wu | 2017-05-16 |
| 9638022 | Systems and methods for displaying logging data | Martin D. Paulk, Gary D. Althoff, Paul F. Rodney, Frode Hveding | 2017-05-02 |
| 9612355 | Imaging and sensing of subterranean reservoirs | Burkay Donderici | 2017-04-04 |
| 9562987 | Multicomponent borehole radar systems and methods | Baris Guner, Burkay Donderici, Luis Emilio San Martin | 2017-02-07 |
| 9547100 | Multi-array laterolog tools and methods with differential voltage measurements | Shanjun Li, Luis Emilio San Martin, Jing Li | 2017-01-17 |
| 9547102 | Resistivity logging systems and methods employing ratio signal set for inversion | Hsu-Hsiang Wu, Burkay Donderici | 2017-01-17 |
| 9534485 | Method for real-time downhole processing and detection of bed boundary for geosteering application | Wenshan Yu, Yumei Tang | 2017-01-03 |
| 9529113 | Method and apparatus for downhole measurement tools | Shanjun Li, Yumei Tang | 2016-12-27 |
| 9465132 | Tool for azimuthal resistivity measurement and bed boundary detection | — | 2016-10-11 |
| 9411068 | 3D borehole imager | Jing Li, Stephen A. Zannoni | 2016-08-09 |
| 9371718 | Milling well casing using electromagnetic pulse | Jing Li, Daniel F. Dorffer, Clive D. Menezes | 2016-06-21 |
| 9364905 | Multi-step borehole correction scheme for multi-component induction tools | Junsheng Hou | 2016-06-14 |
| 9360582 | Correcting for magnetic interference in azimuthal tool measurements | Hsu-Hsiang Wu, Christopher Golla | 2016-06-07 |
| 9360584 | Systems and methodology for detecting a conductive structure | Shanjun Li, Dagang Wu | 2016-06-07 |
| 9360583 | Apparatus and methods of locating downhole anomalies | Burkay Donderici | 2016-06-07 |
| 9354349 | Systems and methodology for detecting a conductive structure | Shanjun Li, Dagang Wu | 2016-05-31 |
| 9335433 | Dielectric tool-based formation porosity logging system and methods | Jing Li, Gary Kainer, Marvin Rourke | 2016-05-10 |
| 9329298 | Antenna coupling component measurement tool having a rotating antenna configuration | David Hu | 2016-05-03 |