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2026
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G/S
|
Inventorying merchandise, namely, inventorying the contents of oil storage tanks Technical inspec... |
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2025
|
G/S
|
Oil well completion tools, namely, perforating guns, sleeve retaining rings and tool centralizers... |
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|
G/S
|
Explosives and detonators for oil well completion stimulation treatments, namely, molded cylinder... |
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2023
|
Invention
|
Oligonucleotide-containing tracer particles for subterranean applications.
A tracer particle inc... |
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|
Invention
|
Oligonucleotide-containing tracer particles for subterranean applications. A tracer particle incl... |
|
2022
|
Invention
|
Novel methods and related systems to estimate water content of subterranean core samples.
A meth... |
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|
Invention
|
Novel methods and related systems to estimate water content of subterranean core samples. A metho... |
|
|
Invention
|
Pulsed neutron apparatus and method for using same to analyze core samples. An apparatus for anal... |
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2020
|
Invention
|
Perforating and tracer injection system for oilfield applications. A method for completing a subt... |
|
|
Invention
|
System and method for a self-contained lifting device.
A modular lifting system, including an en... |
|
2019
|
Invention
|
Apparatus and method for conducting neutron-gamma core analysis. A method for analyzing a geologi... |
|
2018
|
Invention
|
System and method for analyzing subsurface core samples. The present disclosure includes a core s... |
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2016
|
Invention
|
System and method for a self-contained lifting device. A modular lifting system, including an enc... |
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2014
|
Invention
|
System and method for a self-contained lifting device. An enclosable lifting device support struc... |
|
2013
|
Invention
|
Systems and methods for the determination of gas permeability. According to various embodiments, ... |
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2012
|
Invention
|
Systems and methods for the determination of formation water resistivity and conductivity. Accord... |
|
|
Invention
|
Systems and methods for the determination of gas permeability.
According to various embodiments,... |
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2008
|
Invention
|
Enhanced process for preparing core sample thin sections. A method of preparing a thin section sa... |
|
2006
|
Invention
|
Gamma ray spectral tool for improved accuracy and reproducibility in wellbore logging.
An appara... |
|
|
Invention
|
Method and apparatus for determining characteristics of particles in a fluid sample. A system for... |
|
|
Invention
|
Use of deuterium oxide-depleted water as a tracer in downhole and core analysis applications.
A ... |
|
|
Invention
|
Method to determine the concentration of deuterium oxide in a subterranean formation. The extent ... |
|
2005
|
Invention
|
Method for determining tracer concentration in oil and gas production fluids. A method for determ... |
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2004
|
Invention
|
Time release multisource marker and method of deployment.
The present invention provides time re... |
|
2003
|
Invention
|
Method for determining the extent of recovery of materials injected into oil wells or subsurface ... |
|
|
Invention
|
Method and system for distributed tomographic velocity analysis using dense p-maps. The present i... |
|
|
Invention
|
Variable intensity memory gravel pack imaging apparatus and method. An apparatus and method are p... |
|
|
G/S
|
Fracture stimulation fluid diagnostics using chemicals to trace the fluid flowback effectiveness ... |
|
|
G/S
|
Oil and gas reservoir fluid sampling and analysis |
|
2002
|
Invention
|
Apparatus and methods for jarring. A jarring tool uses a button member to control the jarring seq... |
|
|
Invention
|
Method of determining the extent of recovery of materials injected into oil wells.
Dis... |
|
|
Invention
|
Method of determining the extent of recovery of materials injected into oil wells. Disclosed is a... |
|
|
G/S
|
IMAGING AND COMPUTED TOMOGRAPHY SCANNING OF CORE MATERIAL OBTAINED FROM SUBSURFACE RESERVOIRS |
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|
G/S
|
[ COMPUTER PROGRAMS AND MANUALS FOR COMPUTER PROGRAMS FOR DESIGN OF FRACTURING OPERATIONS IN OIL ... |
|
2001
|
G/S
|
Explosive equipment for completing oil and gas wells, namely, perforating guns and parts thereof,... |
|
2000
|
G/S
|
ENGINEERING AND CONSULTING SERVICES, namely, CORE SAMPLING AND ANALYSIS, ROCK CATALOGUING, LOGGIN... |
|
|
G/S
|
ENGINEERING SERVICES, NAMELY, CORE SAMPLING AND ANALYSIS, ROCK CATALOGUING, LOGGING OF MUD AND CU... |
|
1999
|
G/S
|
MEASUREMENT AND EVALUATION OF THE DENSITY OF A GRAVEL PACK ANNULUS |
|
|
G/S
|
Storing data and information of others in the field of oil and gas exploration, production and de... |
|
1997
|
Invention
|
Encapsulated radioactive tracer. Radioactive particles are provided for use in tracing the flow p... |
|
1996
|
Invention
|
Gamma ray spectral tool for well logging. A gamma ray spectral tool is provided that can be used ... |
|
1995
|
G/S
|
engineering services, namely core sampling and analysis, logging of mud and cuttings, fluid sampl... |
|
1994
|
G/S
|
Particle radioactive carriers which uses include use of particle radioactive carriers utilized in... |
|
1992
|
G/S
|
particle radioactive carriers which are utilized in oil and gas well production, injection, and p... |
|
1991
|
Invention
|
Radioactive tracing with particles. There is provided radioactive particles having a ceramic matr... |
|
|
Invention
|
Raioactive tracing with particles. There is provided radioactive particles having a ceramic matri... |
|
1990
|
Invention
|
Surface located isotope tracer injection apparatus. The present disclosure is directed to a metho... |
