| Novel methods and related systems to estimate water content of subterranean … |
2022-5-04 |
2022-9-29 |
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| Pulsed neutron apparatus and method for using same to analyze core samples |
2022-4-28 |
2022-11-03 |
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| Perforating and tracer injection system for oilfield applications |
2020-10-19 |
2021-4-22 |
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| System and method for a self-contained lifting device |
2020-1-06 |
2020-12-10 |
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| Apparatus and method for conducting neutron-gamma core analysis |
2019-12-19 |
2020-7-23 |
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| System and method for analyzing subsurface core samples |
2018-11-16 |
2021-2-02 |
2021-2-02 |
| Systems and methods for determining resistivity and conductivity of formation … |
2014-4-11 |
2014-7-10 |
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| Systems and methods for the determination of gas permeability |
2013-7-23 |
2014-4-03 |
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| Enhanced process for preparing core sample thin sections |
2008-5-05 |
2011-12-13 |
2011-12-13 |
| Stimulation tool with sealed ignition system |
2007-11-22 |
2019-1-21 |
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| Method for determining tracer concentration in oil and gas production fluids |
2007-5-22 |
2007-7-04 |
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| Gamma ray spectral tool for improved accuracy and reproducibility in wellbore … |
2006-11-16 |
2008-5-22 |
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| Method and apparatus for determining characteristics of particles in a fluid … |
2006-7-17 |
2009-6-02 |
2009-6-02 |
| Systems and methods for acquiring data in thermal recovery oil wells |
2006-4-18 |
2006-11-09 |
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| Method to determine the concentration of deuterium oxide in a subterranean … |
2006-3-14 |
2007-9-20 |
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| Use of deuterium oxide-depleted water as a tracer in downhole and core analysis … |
2006-3-14 |
2007-9-20 |
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| Expandable seal |
2005-9-19 |
2006-3-30 |
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| Time release multisource marker and method of deployment |
2004-9-09 |
2006-3-09 |
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| Process and device for production of LNG by removal of freezable solids |
2004-8-16 |
2006-6-28 |
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| Systems and methods for controlling flow control devices |
2004-3-30 |
2007-7-24 |
2007-7-24 |
| Systems and methods for controlling flow control devices |
2004-3-30 |
2005-9-30 |
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| A method for high frequency restoration of seimic data |
2003-12-17 |
2004-7-22 |
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| Method for determining the extent of recovery of materials injected into oil … |
2003-11-12 |
2004-5-20 |
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| Method and system for limited frequency seismic imaging |
2003-10-06 |
2004-5-04 |
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| Method and system for distributed tomographic velocity analysis using dense p- … |
2003-10-06 |
2004-5-04 |
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| A method of reconstructing seismic records to obtain high resolution signals |
2003-9-22 |
2004-4-01 |
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| Process and device for production of lng by removal of freezable solids |
2003-1-17 |
2005-8-25 |
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| Apparatus and methods for jarring |
2002-10-18 |
2003-4-28 |
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| Improved process and apparatus for production of lng by removal of freezeable … |
2002-8-12 |
2002-9-12 |
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| Method of determining the extent of recovery of materials injected into oil … |
2002-5-23 |
2002-12-03 |
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| Method of determining the extent of recovery of materials injected into oil … |
2002-5-23 |
2002-11-28 |
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| Pressure sensor assembly for wellbore |
2002-2-27 |
2003-8-27 |
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| Self-leveling hitch and clevis assembly |
2000-11-08 |
2002-8-13 |
2002-8-13 |
| Method for estimation of propagation paths for seismic signals |
2000-7-12 |
2004-8-17 |
2004-8-17 |
| Method for emplacing a coil tubing string in a well |
2000-4-07 |
2001-8-21 |
2001-8-21 |
| Method for emplacing a coil tubing string in a well |
2000-4-05 |
2001-10-05 |
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