| 12291964 |
Method for real-time interpretation of pressure transient test |
Nikita Chugunov, Sukru Sarac, Kirsty Morton, Terizhandur S. Ramakrishnan, Stephane Vannuffelen |
2025-05-06 |
| 11892592 |
Pressure transient testing with sensitivity analysis |
Kirsty Morton, Nikita Chugunov, Richard Booth, Anthony J. Fitzpatrick, Denis Biryukov |
2024-02-06 |
| 11603740 |
Method for real-time interpretation of pressure transient test |
Nikita Chugunov, Sukru Sarac, Kirsty Morton, Terizhandur S. Ramakrishnan, Stephane Vannuffelen |
2023-03-14 |
| 11149545 |
Closed chamber impulse test with downhole flow rate measurement |
Stephane Hiron, Bertrand Theuveny, Anthony J. Fitzpatrick, James G. Filas, Alexander Starostin +1 more |
2021-10-19 |
| 10324230 |
Integrated interpretation of pressure and rate transients for production forecasting |
Anthony J. Fitzpatrick, Sukru Sarac, Kirsty Morton |
2019-06-18 |
| 10203428 |
Pressure transient test with sensitivity analysis |
Kirsty Morton, Nikita Chugunov, Richard Booth, Anthony J. Fitzpatrick, Denis Biryukov |
2019-02-12 |
| 9534481 |
Formation treatment evaluation |
Cosan Ayan, Terizhandur S. Ramakrishnan, Thomas J. Neville, Raghu Ramamoorthy, Andrew Carnegie |
2017-01-03 |
| 9051822 |
Formation treatment evaluation |
Cosan Ayan, Terizhandur S. Ramakrishnan, Thomas J. Neville, Raghu Ramamoorthy, Andrew Carnegie |
2015-06-09 |
| 8720552 |
Tool and method for determining formation parameter |
Cosan Ayan, Terizhandur S. Ramakrishnan, Thomas J. Neville, Raghu Ramamoorthy, Andrew Carnegie |
2014-05-13 |
| 8701762 |
Method of determination of fluid influx profile and near-wellbore space parameters |
Valery Vasilievich Shako, Vyacheslav Pavlovich Pimenov |
2014-04-22 |
| 8656994 |
Method for determination of fluid influx profile and near-wellbore area parameters |
Valery Vasilievich Shako, Vyacheslav Pavlovich Pimenov |
2014-02-25 |
| 8620636 |
Interpreting well test measurements |
Lang Zhan, James G. Filas, Dhandayuthapani Kannan |
2013-12-31 |
| 8515721 |
Method for integrated inversion determination of rock and fluid properties of earth formations |
Kristy Morton, Richard Booth, Mustafa Onur |
2013-08-20 |
| 8473214 |
Thickness-independent computation of horizontal and vertical permeability |
Ihsan Murat Gok, Peter S. Hegeman, Mustafa Onur |
2013-06-25 |
| 8297354 |
Tool and method for determining formation parameter |
Cosan Ayan, Terizhandur S. Ramakrishnan, Thomas J. Neville, Raghu Ramamoorthy, Andrew Carnegie |
2012-10-30 |
| 8286476 |
Downhole 4D pressure measurement apparatus and method for permeability characterization |
Bernard Montaron |
2012-10-16 |
| 8191416 |
Instrumented formation tester for injecting and monitoring of fluids |
Terizhandur S. Ramakrishnan, Tarek M. Habashy, Ian Falconer, Saygi Gokhan, Edward Harrigan +3 more |
2012-06-05 |
| 8113044 |
Downhole 4D pressure measurement apparatus and method for permeability characterization |
Bernard Montaron |
2012-02-14 |
| 7886591 |
Method for improving the determination of earth formation properties |
Terizhandur S. Ramakrishnan, Yusuf Bilgin Altundas, Lang Zhan |
2011-02-15 |
| 7445043 |
System and method for detecting pressure disturbances in a formation while performing an operation |
Oliver C. Mullins, Andrew Carnegie |
2008-11-04 |
| 7277796 |
System and methods of characterizing a hydrocarbon reservoir |
ChengGang Xian, Jichao Chen, Andrew Carnegie, Peter S. Hegeman, Mustafa Onur |
2007-10-02 |
| 6675892 |
Well testing using multiple pressure measurements |
Terizhandur S. Ramakrishnan, Alpaslan Z. Tengirsek, Ashok Belani, Tarek M. Habashy, Adrian Douglas |
2004-01-13 |
| 6061634 |
Method and apparatus for characterizing earth formation properties through joint pressure-resistivity inversion |
Ashok Belani, Terizhandur S. Ramakrishnan, Tarek M. Habashy, Luis C. Ayestaran |
2000-05-09 |
| 5335542 |
Integrated permeability measurement and resistivity imaging tool |
T. Ramakrishnan, David Rossi, Yogesh S. Dave, William F. Murphy, Richard A. Plumb +4 more |
1994-08-09 |
