Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 3,199

Document Document Title
WO/2018/075109A1
A rotary valve with increased resistance to degradation that can include, a manifold with multiple flow paths, a rotary actuator rotatably mounted within the valve, and a valve seat that is fixedly attached to the manifold, with an end (...  
WO/2018/075110A1
A rotary valve can include a housing, a manifold with multiple flow paths can be fixedly mounted to the housing. A rotary actuator with a first surface can be rotatably mounted within the housing, and a valve seat with a second surface c...  
WO/2018/071321A1
A subsea rotary gate valve comprising a valve body (110), wherein the valve body defines a fluid flow pathway (101), a closure member cavity (102), and a stem cavity (103), a closure member (120) disposed in the closure member cavity, an...  
WO/2018/067151A1
A valve assembly for use in controlling flow of a fluid in a wellbore includes a housing including an internal passageway, a conductor located adjacent to the internal passageway, a rotor assembly located outside of the internal passagew...  
WO/2018/067255A1
A downhole assembly comprises a disintegrable article comprising a metal, a metal alloy, a metal composite, or a combination comprising at least one of the foregoing; the disintegrable article being corrodible in a downhole fluid; a curr...  
WO/2018/067314A1
Examples of the present disclosure relate to systems and methods for utilizing an inner diameter of a tool for jet cutting and hydraulically setting packers.  
WO/2018/067739A1
Plug and plug seat valves with selective orientation and engagement systems permit plugs to pass through a series of identically or similarly sized seats without the plugs mating with any of such seats before passing therethrough. Orient...  
WO/2018/063942A1
A valve with a shuttle for use in a flow management system is capable of bypassing a backflow. The valve comprises: a spring biased shuttle within a valve body through hole and coaxially arranged for translating along a through hole axis...  
WO/2018/063181A1
An actuation system to control flow of a fluid includes a body including an axial cavity and a valve in fluid communication with the axial cavity, the valve including a closing member moveable into and out of a closed position against th...  
WO/2018/063161A1
A ball valve that includes a ball comprising an integrally formed single-component body that defines an external surface; a fluid passage extending through the body, the fluid passage defining an internal surface; and a plurality of inte...  
WO/2018/063211A1
Downhole tools and methods and systems related thereto, wherein the downhole tool comprises a body having a body inner flow bore, a port in the body, a valve member axially rotatable relative to the body between an open position and a cl...  
WO/2018/064216A1
The present invention comprises a pumping system operable at the surface (e.g., on a surface platform) to increase or restore hydrocarbon flow from a deep water or ultra deep water subsea environment to a surface production facility. The...  
WO/2018/056966A1
A ball valve can include a housing that contains a flow path and a ball positioned in the flow path. The ball can be configured to seal a first portion of the flow path from a second portion of the flow path in a closed position, and at ...  
WO/2018/057009A1
Switchable crossover tools can include a tool body and a rotatable chamber. The tool body includes a main tool path separable into uphole and downhole tool paths and an auxiliary chamber containing uphole and downhole annular ports. The ...  
WO/2018/057000A1
A system, method, and tool for controlling fluid in a wellbore. The system comprises a tubing string locatable in the wellbore and a crossover tool for enabling reverse circulation in the wellbore. The crossover tool comprises a tool bod...  
WO/2018/057958A1
A hydraulic port collar includes a housing having one or more housing ports. The hydraulic port collar includes a port collar bore disposed within the housing forming an inner surface of the housing. The hydraulic port collar includes a ...  
WO/2018/056991A1
A system and method for a position sensor system in a well system. A position sensor system may comprise a downhole tool, a position sensor attached to the downhole tool such that resistance of the position sensor changes with position o...  
WO/2018/057004A1
A system, method, and tool for controlling fluid flow in a wellbore. The system comprises a tubing string locatable in the wellbore and a crossover tool for enabling reverse circulation in the wellbore. The crossover tool comprises a too...  
WO/2018/058146A1
A pressure relief valve includes a valve body having a main bore, an inlet bore which is connected to the main bore, an outlet bore which extends through a side of the valve body, and a valve bore which connects the inlet bore with the o...  
WO/2018/052429A1
An assembly for installation into a wellbore that includes a main wellbore and a lateral wellbore branching off the main wellbore is described. The assembly includes a tubular positionable in the main wellbore, where the tubular includes...  
WO/2018/053435A1
The present disclosure is directed to systems and methods for a configurable blowout preventer (BOP) system for use in oil and gas operations. According to an embodiment, a BOP system can include two or more modular BOP ram cavity sets (...  
WO/2018/053132A1
A hydraulic control circuit component such as a valve is configured which sliding surfaces. At least one of the sliding surfaces is configured as a single crystal material, such as ruby or sapphire.  
WO/2018/052406A1
A flow control assembly includes a housing defining flow port that place an interior of the housing in fluid communication with an exterior of the housing, and a sliding sleeve defining sleeve ports and movably positioned within the inte...  
WO/2018/052396A1
A downhole tool comprises a housing defining a flow path therethrough in an axial direction from an upper opening to a lower opening. A poppet valve is mounted within the housing. The poppet valve includes an upper member defining an upp...  
WO/2018/052470A1
A sand bridge inducer for a downhole tool can include a wall defining a main opening therethrough and one or more angled passageways defined through the wall such that the one or more angled passageways open from a radially inward openin...  
WO/2018/052404A1
A wellbore isolation is introduced into a wellbore and includes an elongate body defining an interior and comprising an upper sub, a lower sub, and a mandrel extending therebetween. A sealing element is disposed about the mandrel and upp...  
WO/2018/050418A1
A splitflow valve (100) comprises a tubular body (124), a valve element (120) and a lock (132). The tubular body (124) has at least one lateral bypass port (110). The valve element (120) defines a flow restriction and is moveable along a...  
WO/2018/049533A1
A wellbore apparatus to control the flow of fluids into the wellbore, comprising: a housing; a passage disposed within the housing; a flow communicator for allowing communication into the passage; a flow control member; and frangible mem...  
WO/2018/052589A1
A mechanically lockable and unlockable hydraulically activated valve including a mechanical component having a locked position and an unlocked position, a hydraulic component in operational communication with the mechanical component, th...  
WO/2018/053120A1
A seal assembly includes a first sealing element, a second sealing element, a pin member, and a sealing ring. The first sealing element has a recess formed therein and the second sealing element has a recess formed therein. The pin membe...  
WO/2018/048867A1
This disclosure includes systems and methods for actuating hydraulically-actuated devices.  
WO/2018/048324A1
This invention relates to the field of hydrocarbon production and can be used for the operation of hydrocarbon producing wells, more specifically, for equalizing the bottomhole fluid flowrate profile.  
WO/2018/044997A1
Techniques for controlling hydrocarbon production includes (i) identifying a plurality of reservoir measurements of a subterranean hydrocarbon reservoir located between at least one injection wellbore and at least one production wellbore...  
WO/2018/044299A1
A poppet valve having an elongated tubular housing and an internal bore. A flange extends within the internal bore supporting an interior tubular member. The interior tubular member itself has a central aperture and an inwardly protrudin...  
WO/2018/035149A1
A wellbore plug structure and a method for pressure testing a wellbore using the plug structure. The plug structure advantageously allows pressure testing of the wellbore casing without the use of a toe sleeve and without requiring the a...  
WO/2018/022770A1
A subsea Christmas tree includes a valve block having a generally axially extending production bore, a first production branch which extends generally laterally through the valve block from the production bore to a side of the valve bloc...  
WO/2018/015739A1
An apparatus (10) for downhole data acquisition and/or monitoring is configured to be disposed within a completion (12) and comprises a hanger (36) configured to latch into a control line spool (38), a retrofit valve (40)for location wit...  
WO/2018/015802A1
There is described an apparatus (14) for isolating a well bore (12). The apparatus (14) includes a sealing element (20) which is axially and transversely moveable relative to a sealing element seat (21). An actuator (30) is provided to a...  
WO/2018/017185A1
A system and method for the application of differential pressure indicating transmitters in conjunction with pressure sensors, pressure transmitters and position switches to monitor and control the flowline protection systems at remote w...  
WO/2018/017092A1
In some aspects, the present disclosure includes systems and methods for steering a rotary drilling tool used in subterranean drilling operations. In one embodiment, the methods of the present disclosure may be suitable for steering a dr...  
WO/2018/013745A1
Backflow prevention assemblies and methods for downhole systems having outer strings and inner strings include a housing defining a cavity and being part of the outer string, a flow tube disposed between the inner string and the outer st...  
WO/2018/012980A1
A system (100) for enhanced oil recovery comprises a vertical and/or lateral string section (20, 30, 40, 50) configured for installation in a wellbore (10). A production segment (1) with an uphole production packer (111) and a production...  
WO/2018/009195A1
A system and method to for communicating with a telemetry tool by generating mud pressure waveforms is disclosed according to one or more embodiments. The system includes a rotor having a first bore spaced axially apart from a second bor...  
WO/2018/009874A1
A system includes a flow control assembly 10 having a first portion 40 configured to be positioned within and coupled to a first passageway formed in a wellhead component 16 and a second portion 80 configured to be coupled to a second pa...  
WO/2018/009183A1
Well systems comprise communicating devices for use in subterranean formations. An example well system comprises a mud valve system having a stator and a rotor to modulate drilling mud flow to provide increased pulse amplitude signals up...  
WO/2018/009191A1
A diverter assembly includes a tubing segment and one or more sleeve members disposed therein. The tubing segment includes apertures that are selectively alignable with apertures of an inner sleeve disposed within the tubing segment. The...  
WO/2018/009884A1
An orifice valve as disclosed herein produces a high pressure drop in a flowing fluid. A valve body includes a flow restrictor with multiple flow orifices or ports. The flow ports produce fluid jets. The flow ports may be angled relative...  
WO/2018/005892A1
A pressure control valve located in an improved tubing hanger of an oil or gas wellhead. The pressure valve having in-line communication with the production bore and having pressure activation. The pressure activation is imparted by util...  
WO/2018/004713A1
A well testing apparatus includes a separator, a well control assembly upstream of the separator, and a fluid management assembly downstream of the separator. At least one of the well control assembly or the fluid management assembly can...  
WO/2018/000470A1
An intelligent switch valve for reservoir transformation, production monitoring and control, comprising a connecting short section, an electrical short section, a liquid storage short section, a hydraulic control short section and a slid...  

Matches 1 - 50 out of 3,199