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WO/2011/140166 |
A technique involves sampling fluids in a well environment. An expandable packer is constructed with an outer seal layer. At least one sample drain is positioned through the outer seal layer, and a heater element is deployed in the at le...
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WO/2011/139761 |
A method to obtain gain-corrected measurements. A measurement tool having one or more arrays is provided, wherein the arrays include two co-located triaxial transmitters and two co-located triaxial receivers. Measurements are obtained us...
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WO/2011/137494 |
An undercutting tool for producing an undercut in a bore, the undercutting tool comprises a tool body, which can be at least partially inserted into the bore that is to be undercut, at least one wedge moveably attached to the tool body a...
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WO/2011/139696 |
An apparatus for forming a wellbore in a formation may include a bit body and a sensor in the bit body. The sensor may include at least one cutting element and may be configured to generate information relating to a parameter of interest...
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WO/2011/139824 |
A process for controlling the production of loose sand particles within an underground formation through the use of magnetic forces is provided. The loose sand particles are magnetized and then subjected to a magnetic field of sufficient...
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WO/2011/139831 |
A wellbore cleaning device having a unitary tool mandrel surrounded by a retaining sleeve that is rotatable with respect to the mandrel. A locking ring is used to secure the retaining sleeve to the mandrel. Cleaning blades are retained w...
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WO/2011/140238 |
An electrical submersible pumping (ESP) system for use in a wellbore having a pressure equalization system that employs modules with a bellows. The bellows axially expands and contracts in response to pressure fluctuations encountered in...
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WO/2011/139519 |
Methods of fabricating earth-boring tools include forming an outer portion of an earth-boring tool from a powder mixture comprising hard particles and matrix particles comprising a metal matrix material, disposing a molten material at le...
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WO/2011/139760 |
Methods of forming a polycrystalline compact for use in an earth-boring tool include sintering a plurality of hard particles with catalyst material to form a polycrystalline material that includes a plurality of inter-bonded particles of...
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WO/2011/140270 |
A monitoring assembly (201) with an intake (213) has at least one pump (210) featuring at least one pump channel mounted in the monitoring assembly (201). A plurality of fluid lines are coupled to the at least one pump (210). At least on...
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WO/2011/137483 |
A fishing tool for attaching to a head section of an object, the fishing tool comprising a tool body having at least one opening, a collet accessible through one of the at least one opening of the tool body, the collet being adapted to e...
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WO/2011/139697 |
A Polycrystalline Diamond Compact (PDC) cutter for a rotary drill bit is provided with an integrated sensor and circuitry for making measurements of a property of a fluid in the borehole and/or an operating condition of the drill bit. A ...
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WO/2011/139800 |
Assemblies for packaging a downhole tag. In one embodiment, a tag assembly includes a package configured to contain a wireless tag. The package includes a base, an inner cover, and an outer cover. The base includes a cavity configured to...
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WO/2011/139554 |
An apparatus and method for securing subsea devices to a seabed are provided. The apparatus generally includes a mud can housing that defines a internal space that can be evacuated to drive the housing into the seabed and secured it ther...
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WO/2011/139497 |
Apparatuses and methods for adjusting weight-on-bit/torque-on-bit sensor bias in a drill bit. The apparatus may include a bit adjustment device disposed at least partially in a cavity in a bit shank. The bit adjustment device includes el...
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WO/2011/139800 |
Assemblies for packaging a downhole tag. In one embodiment, a tag assembly includes a package configured to contain a wireless tag. The package includes a base, an inner cover, and an outer cover. The base includes a cavity configured to...
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WO/2011/139668 |
Methods of forming a polycrystalline diamond compact for use in an earth-boring tool include forming a body of polycrystalline diamond material including a first material disposed in interstitial spaces between inter-bonded diamond cryst...
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WO/2011/139947 |
A method and apparatus for manipulating and deploying lengths of pipe when drilling wells is provided. The apparatus has a motor assembly with a rotor shaft coupled to a drive gear, and a torque assembly with a planetary gear set coupled...
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WO/2011/140238 |
An electrical submersible pumping (ESP) system for use in a wellbore having a pressure equalization system that employs modules with a bellows. The bellows axially expands and contracts in response to pressure fluctuations encountered in...
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WO/2011/140121 |
A dual-BOP or multi-BOP self-standing riser configuration is disclosed, including at least a riser or another similarly fixed tubular structure disposed in communication with an associated drilling vessel and a subsurface well. The syste...
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WO/2011/139947 |
A method and apparatus for manipulating and deploying lengths of pipe when drilling wells is provided. The apparatus has a motor assembly with a rotor shaft coupled to a drive gear, and a torque assembly with a planetary gear set coupled...
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WO/2011/139668 |
Methods of forming a polycrystalline diamond compact for use in an earth-boring tool include forming a body of polycrystalline diamond material including a first material disposed in interstitial spaces between inter-bonded diamond cryst...
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WO/2011/139788 |
A system and method for managing use of a downhole asset. In one embodiment, a system includes a rig interface, a tag reader, and a remote datacenter. The rig interface is disposed proximate to a borehole being drilled, and configured to...
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WO/2011/139837 |
A brush assembly for cleaning a surrounding tubular member. The brush assembly includes a brush portion that is rotationally moveable with respect to a central tool mandrel and debris chamber. The brush portion includes at least one brus...
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WO/2011/138589 |
A method of servicing a subterranean formation with a servicing fluid, the method comprising providing a first component of the servicing fluid to a first high-pressure pump at a first pressure, providing a second component of the servic...
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WO/2011/140180 |
A system for producing oil and/or gas from an underground formation comprising a well above the formation; a mechanism to inject an enhanced oil recovery formulation into the formation, the enhanced oil recovery formulation comprising wa...
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WO/2011/138926 |
Disclosed is a test device (1) for estimating the performance of a threaded joint of an oil well pipe by using a first steel pipe (P1) and a second steel pipe (P2). The test device (1) is provided with a base (2) which vertically erects ...
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WO/2011/139298 |
A shale shaker comprises a base and at least one deck coupled to the base. The deck is configured to support a mud screen. The shake also comprises a support frame coupled to the base and further includes an asymmetric planetary drive as...
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WO/2011/139788 |
A system and method for managing use of a downhole asset. In one embodiment, a system includes a rig interface, a tag reader, and a remote datacenter. The rig interface is disposed proximate to a borehole being drilled, and configured to...
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WO/2011/140166 |
A technique involves sampling fluids in a well environment. An expandable packer is constructed with an outer seal layer. At least one sample drain is positioned through the outer seal layer, and a heater element is deployed in the at le...
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WO/2011/138574 |
A control line protector for use with a tubing string, e.g. production tubing having at least one control line on an outer surface thereof is disclosed. The control line protector comprises a sleeve having a cylindrical rigid outer wall,...
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WO/2011/139786 |
Techniques for wirelessly transferring information to and/or from a drill string component are disclosed herein. In one embodiment, a downhole system includes a drill string component and a tag interrogating device. The drill string comp...
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WO/2011/139697 |
A Polycrystalline Diamond Compact (PDC) cutter for a rotary drill bit is provided with an integrated sensor and circuitry for making measurements of a property of a fluid in the borehole and/or an operating condition of the drill bit. A ...
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WO/2011/139760 |
Methods of forming a polycrystalline compact for use in an earth-boring tool include sintering a plurality of hard particles with catalyst material to form a polycrystalline material that includes a plurality of inter-bonded particles of...
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WO/2011/137510 |
A tagging device assembly for use in positioning a rotor within a stator of a progressing cavity pump. The tagging device assembly includes a tagging member associated with the rotor, a tagging receptacle associated with the stator for r...
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WO/2011/139468 |
An apparatus for estimating a property includes a hollow core tube and an input light guide disposed at least partially within hollow core tube. The apparatus also includes a second gap disposed within the hollow core tube and separated ...
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WO/2011/139570 |
Formation testing which may involve circulating mud in a pipe string from a mud pit through a port in the pipe string to a downhole diverter sub, wherein the pipe string is suspended in a wellbore extending into a subterranean formation,...
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WO/2011/140286 |
Methods and apparatus for promoting the production of oil and/or gas from organic carbon-rich sedimentary rocks in a surface reactor processing facility. The method includes applying a light hydrocarbon gas to the sedimentary rock in the...
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WO/2011/139208 |
The present invention relates to a drill comprising a shank adapter (3), a damping piston (5) with a forward end surface (18), a stop end surface (14) for the damping piston (5), a rotation chuck bushing (4) with a forward end surface (1...
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WO/2011/139837 |
A brush assembly for cleaning a surrounding tubular member. The brush assembly includes a brush portion that is rotationally moveable with respect to a central tool mandrel and debris chamber. The brush portion includes at least one brus...
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WO/2011/138700 |
A methodology for reservoir understanding that performs investigation of asphaltene instability as a function of location in a reservoir of interest. In the preferred embodiment, results derived as part of the investigation of asphaltene...
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WO/2011/139831 |
A wellbore cleaning device having a unitary tool mandrel surrounded by a retaining sleeve that is rotatable with respect to the mandrel. A locking ring is used to secure the retaining sleeve to the mandrel. Cleaning blades are retained w...
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WO/2011/138576 |
A method of servicing a wellbore is provided. The method comprises establishing a communication link between a wellsite and a central control site, wherein the communication link carries sensor, audio, and video data to the central contr...
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WO/2011/139434 |
A sub-surface hydrocarbon production system comprising an energy delivery well extending from the surface to a location proximate a bottom of the hydrocarbons to be produced. A production well extends from the surface to a location proxi...
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WO/2011/139786 |
Techniques for wirelessly transferring information to and/or from a drill string component are disclosed herein. In one embodiment, a downhole system includes a drill string component and a tag interrogating device. The drill string comp...
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WO/2011/137535 |
A submerged hydrocarbon recovery apparatus fro the collection and conveyance of fluids from sub surface leaks to the water body surface. The apparatus comprises a hydrocarbon fluid collector having an opening for receiving and collecting...
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WO/2011/139570 |
Formation testing which may involve circulating mud in a pipe string from a mud pit through a port in the pipe string to a downhole diverter sub, wherein the pipe string is suspended in a wellbore extending into a subterranean formation,...
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WO/2011/139520 |
A downhole actuator apparatus that selectively maintains a pressure differential between two pressure regions in a well. The apparatus includes a body defining first and second chambers. A piston is slidably disposed in the body and is s...
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WO/2011/138577 |
A method of maintaining a location of a wellbore servicing device includes connecting a pressure activated hold-down tool (PAHT) to the wellbore servicing device, delivering the wellbore servicing device and the PAHT into a wellbore, sel...
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WO/2011/139903 |
Cutting elements include a volume of superabrasive material. The volume of superabrasive material comprises a front-cutting surface, an end-cutting surface, a cutting edge, and lateral side surfaces extending between and intersecting eac...
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