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Patent Searching and Data


Matches 1 - 50 out of 3,447

Document Document Title
WO/2019/140457A1
Apparatus and methods for launching objects into a wellbore. The apparatus generally includes a first object container and a container actuator. The first object container includes first compartments. The container actuator is adapted to...  
WO/2019/139870A1
An asynchronous top-mounted pulser system for a measurement while drilling tool uses hydraulic flow, an obstruction, a piston-balance system, and an orifice, to create pressure pulses in drilling fluid, using hydraulic pressure on an obs...  
WO/2019/139680A1
A shifting tool includes a body having a longitudinal axis; a structure engaging member supported by the body, the structure engaging member configured to engage and shift a structure within a tubular; and a puncture device supported by ...  
WO/2019/133189A1
A downhole fluid flow control system includes a fluid control module having an upstream side, a downstream side and a main fluid pathway in parallel with a secondary fluid pathway each extending between the upstream and downstream sides....  
WO/2019/133031A1
A subsurface safety valve system for a wellbore is described. The system can include a tubular housing disposed within the wellbore having a cavity running in a longitudinal direction therethrough. The system can also include an electrom...  
WO/2019/132769A1
A downhole tool comprises a housing and a seat movably disposed in the housing. The housing has a bore formed therein and flow ports in fluid communication with the bore. The seat has a main body, a protective layer covering a surface of...  
WO/2019/133320A1
Systems and methods describe to a frac sleeve with an expandable ball seat. More specifically, the systems and methods include a sliding frac sleeve with a moving screen, check valve or flapper, wherein the screen, check valve or flapper...  
WO/2019/132878A1
A valve body includes a mixing chamber within the valve body, a plurality of passages through the valve body into the mixing chamber, and a sensor located within the valve body. The sensor has a sensor output representing a property of a...  
WO/2019/133002A1
A system for controlling flow of a fluid into or out of a wellbore having a wellbore wall. The system includes a tubular with a tubular bore and locatable in the wellbore. The system also includes a housing that includes a flow channel i...  
WO/2019/132907A1
A fluid injection system for injecting a particulate in a fluid, including a high-pressure pump operable to output the fluid from an outlet flow channel and a reservoir configured to hold the particulate. The system also includes a valve...  
WO/2019/132877A1
An extendable wellbore tool may include a housing, a telescopic cylinder, and one or more hydraulic actuators. The telescopic cylinder may be disposed within the housing and may include two or more cylinders configured to extend and retr...  
WO/2019/126487A1
An overpressure control apparatus is used to control jets of high-pressure fracking fluid or other stimulation fluid released from a treatment flowline in cases of overpressure. The apparatus includes a collection tank and one or more va...  
WO/2019/125412A1
Provided is a plug valve. The plug valve, in one example, includes a valve body having inlet and outlet seal inserts disposed within a central chamber thereof, a plug member disposed, in the central chamber, and a bonnet disposed at leas...  
WO/2019/122835A1
An apparatus for deploying a pump system includes an inflatable annular seal (16) disposed on an exterior of a pump system housing. The annular seal defines a first flow path (10A) and a second flow path (10B) in a wellbore tubular when ...  
WO/2019/125993A1
A technique facilitates improved control over inflowing fluids with respect to, for example, a screen assembly or screen assemblies of a tubing string deployed in a wellbore. The improved control may be provided by at least one inflow co...  
WO/2019/118666A1
While a fracturing stack on a well is at fracturing pressure, receiving a perforating string in a section of the center bore of the fracturing stack. The section is a section above a fracturing head of the fracturing stack. While the fra...  
WO/2019/117718A1
An actuator tool (100) for actuating a component (220) of a subsea structure (200). The actuator tool (100) comprises a connection mechanism (110) for locking the actuator tool (100) onto a connection interface (210) of the subsea struct...  
WO/2019/113448A1
A frac transfer system (600) may include a Christmas tree (652) having a lateral extension (662); and a manifold (670) in fluid communication with the Christmas tree. A portion of the manifold may be positioned at least partially under t...  
WO/2019/112597A1
A method includes directing a wellbore fluid into a flow control assembly coupled to a completion string positioned within a wellbore, the flow control assembly including at least a first fluidic device defining a flow passage, where the...  
WO/2019/110517A1
The present invention relates to a downhole inflow production restriction device (1) for mounting in an opening (2) in a well tubular metal structure (3) arranged in a wellbore, the downhole inflow production restriction device (1) compr...  
WO/2019/112579A1
Apparatuses, systems, and methods for performing wellbore completion and production operations in a subterranean formation are provided. In some embodiments, the methods include: disposing an electronic initiator sleeve within a closed w...  
WO/2019/104402A1
The present invention relates to undersea equipment including two manifolds (1a) and (1b) for importing and exporting fluids from oil wells. The manifolds (1a) and (1b) are arranged in parallel and are connected together by a jumper (8)....  
WO/2019/108776A1
A system includes a string disposed in a wellbore, a first valve coupled to the string, the first valve including a sleeve having an engagement profile with a first coded sequence, a second valve coupled to the string, the second valve i...  
WO/2019/108504A1
Provided are systems and method for operating and maintaining downhole inflow control valves (162), ICVs, of hydrocarbon wells (106), including monitoring the operations of ICVs to identify failure and non-failure times of defective and ...  
WO/2019/100137A1
A sliding valve for opening one or more fluid ports in a piping string, having a valve body and a sliding sleeve in a longitudinal bore thereof. The valve body has one or more fluid ports in an uphole portion thereof. The sliding sleeve ...  
WO/2019/104111A1
A method for conducting well intervention operations includes disposing a combination well intervention apparatus proximate a pressure control apparatus coupled to the wellbore. The apparatus has a pressure control device adapter and at ...  
WO/2019/103992A1
A procedure and apparatus for cementing and cleaning a reservoir liner (3) comprises installing a reservoir liner using a drill string (4) which extends only as far as the distal end of a cased part (2) of the well, then, using the drill...  
WO/2019/100139A1
A sliding valve has a valve body, a sliding sleeve received in a longitudinal bore of the valve body, and a collet receivable in a longitudinal bore of the sliding sleeve. The valve body has one or more fluid ports on an uphole portion o...  
WO/2019/100138A1
A sliding valve has a valve body, a sliding sleeve received in a longitudinal bore of the valve body, and a collet receivable in a longitudinal bore of the sliding sleeve. The valve body has one or more fluid ports on an uphole portion o...  
WO/2019/104332A1
A subterranean coring assembly can include a body having at least one wall that forms a cavity, wherein the cavity has a top end and a bottom end. The subterranean coring assembly can also include a first flow regulating device movably d...  
WO/2018/236368A9
Systems and method for injection a chemical into a wellbore. A chemical injection system may comprise a first valve, a chemical line, a pilot line, an injection line, and a backflow prevention valve disposable in the injection line. A pr...  
WO/2019/099990A1
A reverse circulation debris cleanup tool has a pressure control valve that closes up a passage through the body based on a sensed well condition to help pressure control the well when rams close around the tool to isolate the surroundin...  
WO/2019/099128A1
A valve includes a piston, a flow tube, and a coupling transferring longitudinal movement between the piston and flow tube and enabling rotational movement of the flow tube with respect to the piston. The coupling includes a connector an...  
WO/2019/099721A1
An adjustment tool for a multiport valve including an elongate frame having a fitted end with an exit aperture, a pressure chamber in fluidic communication with the exit aperture, the fitting end sealingly couplable with the multiport va...  
WO/2019/099240A1
A flow control assembly (100) for subsea applications comprises a valve assembly (101) and a damper assembly (402) configured to control fluid flow between an external region and the valve assembly (101). The damper assembly (402) compri...  
WO/2019/096990A1
The present invention relates to directional core drilling operations in the bedrock, and in particular an apparatus and method for steering a core barrel in a pre-defined path and at same time collect core samples of the bedrock, using ...  
WO/2019/099098A1
A ball (700) for sealing a plug (110) in a well (102), the ball (700) including a body (502); an actuation mechanism (506) located inside the body (502) and configured to break the body into parts; and a sensor (710) connected to the act...  
WO/2019/099154A1
Embodiments of systems and methods for advanced inflow control valve systems is provided. Multiple micro-computer integrated downhole inflow control valves (20) can be configured as part of an inflow control valve control system. Inflow ...  
WO/2019/094083A1
A downhole tool (300) for connecting an interior of a casing to a formation, the downhole tool (300) including an inner housing (302) extending along a longitudinal axis X; an outer housing (304) that encloses the inner housing (302) and...  
WO/2019/094018A1
A system for monitoring one or more parameters of a fluid in a component of a subsea system includes a retrievable unit which is removably mounted to a base unit that is connected either directly or indirectly to the component, and a sen...  
WO/2019/090420A1
A nozzle assembly is plugged, but can be opened when the nozzle is positioned downhole. The nozzle assembly comprises: a nozzle including: a body formed of an erosion resistant material; and an orifice through the body, the orifice inclu...  
WO/2019/094106A1
A composite plug (300) for sealing a well includes a mandrel (204) having an internal bore (202), the mandrel having a first end (204A) and a second end (204B), opposite to the first end, and the bore (202) extending from the first end (...  
WO/2019/094170A1
Example of the present disclosure relate to a bridge plug. More specifically, embodiments are directed towards a bridge plug with a flapper, wherein the flapper is configured to set and unset based on a pressure differential and/or fluid...  
WO/2019/089198A1
A setting tool (402) for setting a plug in a well, the setting tool (402) including a body (404) extending along a longitudinal axis X; a rod (408) extending along the longitudinal axis of the body (404), from an upstream end (402B) to a...  
WO/2019/089230A1
A swinging device for spectacle blinds where the swinging device includes a case having a pair of side members connected to a bottom member and first and second shafts rotatably connected to the case. A first gear mounted on the first sh...  
WO/2019/089272A1
A chemical injection valve can include a valve stem reciprocably disposed relative to a primary seal, and a variable flow restrictor upstream of the primary seal relative to a direction of flow through the chemical injection valve. The v...  
WO/2019/088849A1
Stimulation sleeve (1) for well intervention in a subterranean wellbore, comprising:a housing (10) having a through channel (11) with a first end (11a) and a second end (11b), and one or more flow ports (14), and a sliding sleeve (13) di...  
WO/2019/083377A1
A drill string safety valve device (1) has a body (2) with a through-going flow bore (25) and connectors (3, 4) at respective ends (19, 18) for connection to tubulars, such as pipe joints. A valve member (7; 29) is movably arranged in sa...  
WO/2019/083376A1
A well tool device (1) comprising a housing (10) having a through channel (11) with a first end (11a) and a second end (11b), said housing (10) further comprises a breakable ball seat (15), wherein a drop ball (17) received in the ball s...  
WO/2019/083622A1
A rotary steerable tool used for directional drilling include a housing, at least one external director, and at least one valve. The external director is hydraulically movable to an extended condition relative to the housing, and the val...  

Matches 1 - 50 out of 3,447