Match Document Document Title
US20130048270 Coiled Tubing Injector Assembly  
A coiled tubing injector assembly having an arch for guiding coiled tubing into the injector and, including an injector selectively engageable with coiled tubing for forcing the coiled tubing...
US20150041122 Multi-Phase Flow Meter and Methods for Use Thereof  
The present disclosure relates to a flow meter for measuring multi-phase flow and method of use. The flow meter comprises an impeller assembly having a one or more blades in an asymmetric blade...
US20130277042 Deep Deployment System for Electric Submersible Pumps  
A system for deep deployment of electric submersible pumps is described. In an implementation, an electric submersible pump (ESP) power cable has a strength member that enables the ESP power cable...
US20140020907 FIXED WET CONNECTION SYSTEM FOR AN ELECTRICAL SUBMERSIBLE PUMP  
A wet connection system comprises a fixed tubing with an orientation profile and redundant, first and second fixed wet connectors, and an electrical submersible pump assembly (ESP) comprising a...
US20110240312 PERMANENT CABLE FOR SUBMERSIBLE PUMPS IN OIL WELL APPLICATIONS  
A technique facilitates the employment of an electric submersible pumping system or other well system downhole into a wellbore. The electric motor system is coupled with a signal carrying cable...
US20110297397 DEPLOYMENT OF DOWNHOLE PUMP USING A CABLE  
Embodiments disclosed herein relate to a method and a system to deploy a downhole pump within a well. The system includes the downhole pump disposed in a well, the downhole pump having a motor,...
US20140174716 PETROLEUM WELL INTERVENTION WINCH SYSTEM  
A petroleum well intervention winch system includes a high pressure confining housing for a drum for a rope to a tool string. The pressure confining housing has a connector with an aperture for...
US20140008053 FIXTURE STRUCTURE FOR REUSING UNDERGROUND MICRO-SEISMIC SENSOR  
Disclosed herein is a fixture structure for reusing an underground micro-seismic sensor, including: a sensor body configured to be inserted in a borehole and having a sensing portion for sensing...
US20130255969 WEIGHT CONTROLLED SLIP INTERLOCK SYSTEMS AND METHODS  
A weight controlled slip interlock system provides increased safety for a snubbing unit. Slips for a snubbing unit is operable between an open position and a closed position, and valves actuates...
US20150226030 Coiled Tubing Surface Operated Downhole Safety/Back Pressure/Check Valve  
Systems and methods for allowing intervention into a wellbore with a valve assembly that can be selectively opened and closed. An intervention work string has a multi-cycle open/close valve...
US20110198082 DOWNHOLE TOOL ASSEMBLY WITH DEBRIS RELIEF, AND METHOD FOR USING SAME  
A tool assembly and method for completing a well are provided. The tool includes debris relief features that enable use in solids-laden environments, for example in the presence of sand. Forward...
US20130240197 WIRELESS DOWNHOLE UNIT  
The present invention relates to a wireless downhole unit (1) adapted to be lowered into a well (2) in a casing (3) having an inner wall (4) and an inner diameter (Dc). The wireless downhole unit...
US20150136388 IN-SITU ROCK TESTING TOOL  
A shear tester for in-situ determination of rock formation geomechanical properties is provided. The tester has a radially expandable cylindrical membrane, a metal sheath covering at least a...
US20120318501 Systems and Methods for Placing Markers in a Formation  
A marker placement device, such as a modified coring gun, is used to place one or more markers into the formation. The marker placement device uses explosive charges to fire one or more marker...
US20110162834 SURFACE INSTRUMENTATION CONFIGURATION FOR DRILLING RIG OPERATION  
One embodiment includes an apparatus comprising a surface slip to support drill tubing and having a communications instrument.
US20140116687 GRAPHICAL EVALUATOR FOR TUBULAR MAKEUP  
A method of connecting a first threaded tubular to a second threaded tubular includes: engaging threads of the tubulars; and rotating the first tubular relative to the second tubular, thereby...
US20120103599 RESERVOIR PRESSURE TESTING TO DETERMINE HYDRATE COMPOSITION  
The present invention relates to a method and system for identifying one or more characteristics within a subterranean reservoir of natural gas.
US20140034301 Cementing Plug Tracking Using Distributed Strain Sensing  
Various systems and methods for cementing plug tracking using distributed strain sensing include a downhole cementing apparatus that includes a distributed strain sensor with an optical cable and...
US20090260834 Intervention Rod  
A rod having an embedded optical fibre has a stiff composite outer layer (10) to make the rod self straightening to enable it to be pushed into a pipe or borehole from a spool. This can help...
US20140174717 SYSTEM FOR PUMPING HYDRAULIC FRACTURING FLUID USING ELECTRIC PUMPS  
A system for hydraulically fracturing an underground formation in an oil or gas well to extract oil or gas from the formation, the oil or gas well having a wellbore that permits passage of fluid...
US20120312531 Well Treatment Using Electric Submersible Pumping System  
A technique provides an electric submersible pumping system to facilitate a well treatment, such as a hydraulic fracturing well treatment. The electric submersible pumping system is positioned...
US20150068754 MOBILE, MODULAR, ELECTRICALLY POWERED SYSTEM FOR USE IN FRACTURING UNDERGROUND FORMATIONS  
The present invention provides a method and system for providing on-site electrical power to a fracturing operation, and an electrically powered fracturing system. Natural gas can be used to drive...
US20150068724 MOBILE, MODULAR, ELECTRICALLY POWERED SYSTEM FOR USE IN FRACTURING UNDERGROUND FORMATIONS  
The present invention provides a method and system for providing on-site electrical power to a fracturing operation, and an electrically powered fracturing system. Natural gas can be used to drive...
US20150060043 FLEXIBLE ELECTRICAL SUBMERSIBLE PUMP AND PUMP ASSEMBLY  
A submersible pumping assembly for a deviated wellbore is disclosed. The pump assembly including one or more electric submersible pumps disposed in a casing. The casing being disposed in a below...
US20130186638 LINEAR ELECTRIC MOTOR FOR ARTIFICIAL LIFT SYSTEM  
A method for pumping production fluid from a wellbore includes deploying a downhole assembly of an artificial lift system (ALS) into the wellbore. The downhole assembly includes a linear electric...
US20150041155 ELECTROMAGNETIC OIL PIPE PLUGGER  
An electromagnetic chemical adhesive pipe plugging system is provided, including an elongated hollow injection quill, said quill having a plurality of circumferentially spaced magnetic jaws, a...
US20130081807 Providing Equipment In Lateral Branches Of A Well  
First equipment is provided in a first lateral branch of a well, and second equipment in a second lateral branch of the well. Cross-lateral logging is performed using the first and second...
US20110042075 LOGGING SYSTEM AND METHODOLOGY  
A technique facilitates the logging of hot, subterranean environments with a variety of logging tools. Logging tools with temperature limit ratings may be employed in environments that would...
US20140138079 System for Pumping Hydraulic Fracturing Fluid Using Electric Pumps  
A system for hydraulically fracturing an underground formation in an oil or gas well to extract oil or gas from the formation, the oil or gas well having a wellbore that permits passage of fluid...
US20130299182 Rigless Low Volume Pump System  
A deliquification pump for deliquifying a well comprises a fluid end pump adapted to pump a fluid from a wellbore. In addition, the deliquification pump comprises a hydraulic pump adapted to drive...
US20130299181 Rigless Low Volume Pump System  
A deliquification pump for deliquifying a well comprises a fluid end pump adapted to pump a fluid from a wellbore. In addition, the deliquification pump comprises a hydraulic pump adapted to drive...
US20140311735 BLOWOUT PREVENTER MONITOR WITH TRIGGER SENSOR AND METHOD OF USING SAME  
The present disclosure relates to a monitor for a blowout preventer of a wellbore. The blowout preventer includes a housing, rams, and an actuator comprising a cylinder with a piston. The piston...
US20110259575 INJECTION OF LIQUID INTO BOREHOLES, WITH SUCKBACK PULSING  
When injecting liquids into the ground, imposing pulses on the injected liquid is effective to increase penetration and saturation of the ground. Imposing suckback onto the pulses is effective to...
US20150176357 Impact Sensing During Jarring Operations  
A jarring tool operable for coupling within and generating an impact imparted to a downhole tool string. The jarring tool includes an upper housing, a lower housing, and a shaft coupled with the...
US20110083838 SYSTEM AND METHOD FOR ELECTRICAL RESISTIVITY TOMOGRAPHY AND/OR ELECTRICAL IMPEDANCE TOMOGRAPHY  
In electrical resistivity tomography and electrical impedance tomography, interference effects of the metal well casing can be reduced by disposing measurement electrodes in the form of conductive...
US20140076543 SYSTEM AND METHOD FOR PERFORMING MICROSEISMIC FRACTURE OPERATIONS  
A system and method of performing a microseismic fracture operation for a wellsite having a subterranean formation with a complex fracture network therein are provided. The method involves...
US20080196902 Wireline or coiled tubing deployed electric submersible pump  
An electric submersible pump and motor assembly for downhole applications, comprises an electric motor, a pump driven by the electric motor, a deployment line upon which the electric motor and...
US20110061861 CLUSTERED WELLHEAD TRUNKLINE PROTECTION AND TESTING SYSTEM WITH ESP SPEED CONTROLLER AND EMERGENCY ISOLATION VALVE  
The systems and processes of the present invention includes ESP variable speed drive controllers that function in conjunction with a safety logic solver, pressure sensors, and an emergency...
US20150021021 Multiple-Interval Wellbore Stimulation System and Method  
Disclosed are systems and methods for carrying out multiple-interval stimulation of a wellbore. One disclosed method includes introducing one or more wellbore projectiles into a work string...
US20150176370 TUBULAR STRESS MEASUREMENT SYSTEM AND METHOD  
Present embodiments are directed to a tubular stress measurement system including a first sensor configured to detect a parameter indicative of an axial or circumferential position of the...
US20120138291 SUBTERRANEAN FORMATION DEFORMATION MONITORING SYSTEMS  
Method, devices and systems are provided for measuring deformation in subterranean formations. Such methods include introduction of spaced-apart depth magnetic markers along the longitudinal...
US20150007985 Packer-Packer Vertical Interference Testing  
A downhole tool having multiple packers and a controller operable to operate the packers to establish upper, middle, and lower intervals. The controller then establishes the upper and lower...
US20120234533 PRECISION MARKING OF SUBSURFACE LOCATIONS  
A method for performing a downhole operation includes marking at least one location in a wellbore using a magnetized material. The magnetized material may generate a magnetic field stronger than a...
US20070095543 Vacuum insulated dewar flask  
An apparatus and method for protecting temperature sensitive components from the extreme temperatures a hydrocarbon producing wellbore. The apparatus comprises an inner housing encompassed by an...
US20080135235 Downhole well valve having integrated sensors  
A valve includes a tubular valve housing, a valve seat, a valve element and a sensor. The valve seat is located in a central passageway of the housing and defines a first portion of the central...
US20110277994 METHOD AND SYSTEM FOR DETECTING THE GEOMETRY OF UNDERGROUND FRACTURES  
The present invention refers to a method for detecting the geometry of underground fractures comprising the steps consisting of introducing a filling material (14) into an underground fracture...
US20130068455 Shroud Having Separate Upper and Lower Portions for Submersible Pump Assembly and Gas Separator  
A downhole well pumping assembly has a shroud with an upper section and a lower section sealed from one another. A submersible pump and a gas separator are housed within the upper section of the...
US20150083438 DOWNHOLE TOOL SHOCK ABSORBER WITH ELECTROMAGNETIC DAMPING  
A technique facilitates absorption of shock experienced by a tool in a borehole. The technique comprises coupling a tool into a tool string sized for delivery into the borehole. A shock absorber...
US20140144649 ELECTRICALLY- POWERED SURFACE - CONTROLLED SUBSURFACE SAFETY VALVES  
A subsurface safety valve system for a wellbore within a subterranean formation is described. The system can include a power source that generates power, and a delivery system disposed within the...
US20130068479 Well Tractor With Active Traction Control  
A downhole tool that includes a tractor for assisting movement of the tool through deviated portions of a wellbore. The tractor includes a working fluid that damps vibrations in the tractor by...