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Patent # Description
US-1,007,7647 Control of a managed pressure drilling system
A method for controlling a managed pressure drilling system including a drillstring located in a borehole, a pump that delivers drilling fluid, and a choke that...
US-1,007,7646 Closed loop hydrocarbon extraction system and a method for operating the same
A system includes a downhole rotary separator located within the well formation and configured to generate a hydrocarbon rich stream and a first water stream...
US-1,007,7645 Compositions and methods for use of proppant surface chemistry to improve proppant consolidation and flowback...
Methods of hydraulically fracturing a subterranean formation to improve the production rates and ultimate recovery by contacting unconsolidated resin-coated...
US-1,007,7644 Method and apparatus for generating high-pressure pulses in a subterranean dielectric medium
An apparatus and method for generating high-pressure pulses in a subterranean dielectric medium are provided. The method includes providing an electrode...
US-1,007,7643 Method of completing and producing long lateral wellbores
Long lateral wellbores are prepared for the production of hydrocarbons by preparing only a portion of the wellbore for production at a time, starting at a...
US-1,007,7642 Gas compression system for wellbore injection, and method for optimizing gas injection
A gas compression optimization system and a method for optimizing gas injection rate in support of a gas lift operation. The optimization system is designed to...
US-1,007,7641 Perforating gun with integrated initiator
A wellbore perforating device includes at least one perforating charge and an initiator. The initiator can include a ballistic train adapted to fire the at...
US-1,007,7640 Tie-back seal assembly
A tie-back seal system is disclosed. The system includes a tie-back seal assembly including an outer sleeve, an inner sleeve disposed within the outer sleeve, a...
US-1,007,7639 Methods and systems for non-physical attribute management in reservoir simulation
A disclosed method for a hydrocarbon production system includes collecting production system data. The method also includes performing a simulation based on the...
US-1,007,7638 Downhole tools having hydrophobic coatings, and methods of manufacturing such tools
A downhole tool for use in wellbores comprises a layer of hydrophobic material over a body, wherein the layer of hydrophobic material comprises a transition...
US-1,007,7637 Deep formation evaluation systems and methods
Apparatuses, systems and methods for deep formation evaluations, at least some of which include LWD tool modules positioned along a drillstring with a first LWD...
US-1,007,7636 Use of nanoparticles in cleaning well bores
Embodiments relate to removing residue from a well bore and well bore equipment with a treatment fluid composition, and in some embodiments, to treatment fluid...
US-1,007,7635 Debris catcher
A debris catcher can include an anchor connected to the wellbore tubular and a filter fixed to the anchor. The filter is positioned in a bore of the wellbore...
US-1,007,7634 Magnetic deposition prevention subassembly and method of use
An apparatus and method for controlling and/or minimizing the formation or accumulation of unwanted deposits on the inside of fluid flow paths by employing at...
US-1,007,7633 Downhole apparatus and method
A downhole tool (32) comprises a tool housing (34) defining a central bore (35) and including a fluid port (20), and a valve member (40) mounted within the...
US-1,007,7632 Pilot inside a ball suitable for wellbore drilling operations
An apparatus, system, and method of use that enables control of fluid flow in a wellbore drill string with a pilot. The apparatus comprises a pusher rod with a...
US-1,007,7631 Pressure equalizing valve insensitive to setting depth and tubing pressure differentials
An equalizer valve is hydraulically operated by a pair of control lines running from a remote location such as a well surface. The use of control lines to make...
US-1,007,7630 Pilot inside a ball suitable for wellbore operations
An apparatus, system, and method of use enable control of fluid flow in a wellbore tubular. The apparatus comprises a pusher rod with a bore for fluid flow...
US-1,007,7629 Dump valve assembly and method therefor
A dump valve assembly is disclosed. The dump valve assembly has a seat plug that couples to a southern end of a traveling valve, a standing valve, and a ball....
US-1,007,7628 Tool and method for fracturing a wellbore
A fracturing tool is used for hydraulically fracturing multiple stages of a well bore with treatment fluid. The tool includes a tubular housing retaining a...
US-1,007,7627 Downhole apparatus and method
An activation apparatus (10) for activating a downhole tool comprising a top sub (12), a bottom sub (14), an outer sleeve (16) having a port (18) and an inner...
US-1,007,7626 Fracturing plug and method of fracturing a formation
A fracturing system including a plug having a solid mandrel preventing fluid flow therepast when set. A setting tool in operable communication with the plug;...
US-1,007,7625 Subterranean packer sealing system load diverter
A mandrel and a packer outer assembly are formed to create spring compartments on opposed sides of a sealing element. The outer assembly is shear pinned to the...
US-1,007,7624 Gripping arrangement
An embodiment of a gripping arrangement includes a mandrel having an axially extending groove therein, a first slip ring about the mandrel, a first cone about...
US-1,007,7623 Valve with balanced blind seal ring
Directional control valves with blind shear rings are provided. In one embodiment, a valve includes a piston within an inner chamber of a hollow body having...
US-1,007,7622 Tubing hanger setting confirmation system
A subsea wellhead assembly provides a positive indication of landing of a wellhead member and locking of a wellhead member to a wellhead. The subsea wellhead...
US-1,007,7621 Diverter flow line insert packer seal
A diverter for redirecting drilling fluid in oilfield applications includes a support housing and a diverter body disposed therein. A lateral opening defined in...
US-1,007,7620 Load shoulder system
A system including a load shoulder system, including a shoulder setting tool, including a shoulder coupling system configured to couple to a load shoulder, and...
US-1,007,7619 Conveyor apparatus
A conveyor apparatus (2), so-called injector head, to enable feeding of e.g. continuous tubing (7) or coiled tubing through the conveyor apparatus (2), to and...
US-1,007,7618 Surface controlled reversible coiled tubing valve assembly
A valve assembly for reversibly governing fluid flow through coiled tubing equipment. Valves of the assembly may be directed by a telemetric line running from...
US-1,007,7617 Well tool centralizer systems and methods
An apparatus and method, usable for centering downhole well tools within a pipe or wellbore, comprises a cylindrical end boss extension, from a distal end of a...
US-1,007,7616 Wiper and seal assembly for a pump
A tubing pump includes a seal housing insertable into a production string of tubing with a seal assembly mounted in an interior of the seal housing. The...
US-1,007,7615 Sound absorber for a drilling apparatus
A sound absorber mountable between a drilling apparatus and a drill bit. The sound absorber defines an absorber axis therealong. The sound absorber includes a...
US-1,007,7614 Drilling assembly
A tool assembly is described. In embodiments, the tool assembly has an elongated body having uphole and downhole ends adapted for forming a tool joint, where...
US-1,007,7613 Anti-rotation key for connector assembly
An improved anti-rotation key designed to prevent rotation of a first threaded portion of a connector assembly with respect to a second threaded portion of the...
US-1,007,7612 Screw joint for steel pipe
In a screw joint for a steel pipe, a taper angle of a tapered surface of a pin is substantially the same as a taper angle of a tapered surface of a box. In...
US-1,007,7611 Fracturing tube system
A fracturing tube system for introducing into a borehole in order to carry out a hydraulic and/or pneumatic fracturing process, including a plurality of tube...
US-1,007,7610 System and method for delivery of oilfield materials
A system and methodology facilitates the handling of oilfield material. The oilfield material is stored in at least one silo which enables use of gravity to...
US-1,007,7609 Drill bits having flushing
A drill bit for cutting a hole in a formation. The drill bit has a shank and a crown. The crown has a plurality of crown portions that are spaced about an...
US-1,007,7608 Thermally stable materials, cutter elements with such thermally stable materials, and methods of forming the same
A thermally stable ultra-hard material, a cutting element incorporating such thermally stable ultra-hard material, and methods for forming the same. A thermally...
US-1,007,7607 Drill head borer
A drill head borer is configured to be attached to a rotary auger including a helical blade. The borer includes at least one wing extending radially away from a...
US-1,007,7606 Methods of mitigating bituminous material adhesion using nano-particles
Embodiments relate to solid nano-particles applied to the surface of well equipment to treat bituminous material adhesion. An embodiment provides a method of...
US-1,007,7605 Components and motors for downhole tools and methods of applying hardfacing to surfaces thereof
A component for a downhole tool includes a rotor and a hardfacing precursor. The hardfacing precursor includes a polymeric material, hard particles, and a...
US-1,007,7604 Sealing element mounting
A sealing assembly for sealing against a piece of oilfield equipment in a wellbore. The sealing assembly has a support housing and the support housing defines...
US-1,007,7603 Threaded connection
A threaded connection for tubing having a pin connection with external, tapered buttress type threads, preferably with a one inch per foot thread taper, the pin...
US-1,007,7602 Security and escape apparatus for use with a window
A security and escape apparatus for use with a window mounted in a wall at a position spaced above a support surface is disclosed. According to one aspect of...
US-1,007,7601 Overturn structure of a footstep of a folding ladder
An overturn structure of a footstep of a folding ladder, includes a footstep is disposed between two legs, wherein further comprising two pivot elements and a...
US-1,007,7600 Fiberglass reinforced plastic products having increased weatherability, system and method
Climbing products containing rails decorated using veil products colored, patterned, painted or in combination with marking methods such as company names and...
US-1,007,7599 Batten spacers for shade systems
In one aspect, a shade assembly may generally include a shade fabric having a front side and a back side. The shade assembly may also include two or more batten...
US-1,007,7598 Versatile hybrid window system
An extrusion for a multiple configuration window base frame is disclosed. In one aspect, the frame includes a main body defining an interior-side surface and an...
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