| 11643916 |
Downhole pumping system with cyclonic solids separator |
Jose Gonzales, Oscar Becerra Moreno, Reda El Mahbes |
2023-05-09 |
$117,740,000 |
| 11408265 |
Downhole pumping system with velocity tube and multiphase diverter |
Reda El Mahbes, Leslie C. Reid, Ronald McPhearson |
2022-08-09 |
$31,888,000 |
| 10851619 |
Top tooth ball seat |
Matthew Stone, Colin Andrew, Omar H. Balcazar, Michael H. Johnson, Alexander Kendall +1 more |
2020-12-01 |
$33,646,000 |
| 10596655 |
Magnetic pulse actuation arrangement for downhole tools and method |
Carlos A. Prieto, James Joseph Freeman, Daniel Ewing, John K. Wakefield |
2020-03-24 |
$4,907,000 |
| 10100634 |
Devices and methods to communicate information from below a surface cement plug in a plugged or abandoned well |
Sushant Dutta, Douglas J. Lehr, Bennett M. Richard, Michael H. Johnson, John D. Macpherson |
2018-10-16 |
$9,171,000 |
| 9523268 |
In situ channelization method and system for increasing fracture conductivity |
Dmitriy Ivanovich Potapenko, J. Ernest Brown, Andrey Vladimirovich Bogdan, Leland Ramsey |
2016-12-20 |
$81,672,000 |
| 9470058 |
Ultra high temperature packer by high-temperature elastomeric polymers |
Kuo-Chiang Chen, Agathe Robisson, Huilin Tu |
2016-10-18 |
$89,998,000 |
| 9341046 |
Apparatus configuration downhole |
Michael Huh, Jake A. Danos, Jessica Schulte |
2016-05-17 |
$91,964,000 |
| 9249798 |
Autofrettage process for a pump fluid end |
Jahir Pabon, Joe Hubenschmidt, Nathan St. Michel, Rod Shampine |
2016-02-02 |
$64,174,000 |
| 9194974 |
Method to predict dense hydrocarbon saturations for high pressure high temperature |
Indranil Roy, Chris Wilkinson, Richard G. Lewis, Oliver C. Mullins, Colin Longfield |
2015-11-24 |
$175,397,000 |
| 8857516 |
Methods for completing multi-zone production wells using sliding sleeve valve assembly |
Michael Huh, Jake A. Danos, Bryan Stamm |
2014-10-14 |
$23,238,000 |
| 8783349 |
Compliant sand screen |
Agathe Robisson, Francois M. Auzerais, Sudeep Maheshwari, S. Sherry Zhu |
2014-07-22 |
$35,758,000 |
| 8550103 |
Utilizing swellable materials to control fluid flow |
Kuo-Chiang Chen, Dominique Guillot, Agathe Robisson, Huilin Tu |
2013-10-08 |
$35,598,000 |
| 8540015 |
Apparatus and method for treating a subterranean formation using diversion |
Murat Ocalan, Francois M. Auzerais, Agathe Robisson, Jahir Pabon |
2013-09-24 |
$122,671,000 |
| 8490707 |
Oilfield apparatus and method comprising swellable elastomers |
Agathe Robisson, Francois M. Auzerais, Sudeep Maheshwari, Kuo-Chiang Chen, Nitin Y. Vaidya |
2013-07-23 |
$39,737,000 |
| 8286705 |
Apparatus and method for treating a subterranean formation using diversion |
Murat Ocalan, Francois M. Auzerais, Agathe Robisson, Jahir Pabon |
2012-10-16 |
$48,268,000 |
| 7810562 |
In-situ formation of solids for well completions and zonal isolation |
Huilin Tu, Agathe Robisson, Mathew M. Samuel |
2010-10-12 |
$48,473,000 |
| 7779933 |
Apparatus and method for steering a drill bit |
Joachim Sihler, Murat Ocalan |
2010-08-24 |
$39,755,000 |
| 7665538 |
Swellable polymeric materials |
Agathe Robisson |
2010-02-23 |
$32,306,000 |
| 7632323 |
Reducing abrasive wear in abrasion resistant coatings |
Alan Humphreys |
2009-12-15 |
$67,691,000 |
| 7560856 |
Harvesting energy from flowing fluid |
Kuo-Chiang Chen, Jahir Pabon, Murat Ocalan, Julio C. Guerrero, Kevin John Forbes |
2009-07-14 |
$234,903,000 |
| 7544412 |
Reducing abrasive wear in wear resistant coatings |
Alan Humphreys, Demosthenis Pafitis |
2009-06-09 |
$104,538,000 |
