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Patent Searching and Data


Matches 1 - 50 out of 3,142

Document Document Title
WO/2019/213771A1
An apparatus for setting a packer within a wellbore includes a sealing element disposable in a non-actuated state and an actuated state, a sealing element actuating assembly, and a retainer disposable in a non-actuated state and an actua...  
WO/2019/212499A1
This disclosure may generally relate to subterranean operations and, more particularly, to systems and methods for setting a packer. Specifically, embodiments of the present disclosure may provide real-time verification of setting a pack...  
WO/2019/194937A3
The present invention provides fire-resistant seal assemblies that are particularly suited for use in hydraulic components in fire zones. The fire-resistant seal assemblies include a first seal made from an elastomeric material; a first ...  
WO/2019/210398A1
The present disclosure is generally directed to a bottom hole assembly. The bottom hole assembly may include a by-pass valve assembly and a shifting tool assembly positioned downhole from the by-pass valve assembly. The bottom hole assem...  
WO/2019/211602A1
A single trip casing cutting and pulling assembly (10) which retrieves the seal assembly (36) on the same trip. The assembly includes a casing cutter (12), a casing spear (14), and a wear bushing (18) and seal assembly retrieval device b...  
WO/2019/212686A1
A slip and cone arrangement including a slip having a centrally located cone interconnection feature, and a cone having a slip retention feature engageable with the interconnection feature. A slip including a body, the body having a T se...  
WO/2019/212496A1
A method includes positioning frac sleeve within an oilfield tubular, wherein the frac sleeve includes a plug seat. The method includes using an explosive forming process to expand the frac sleeve outward into an interference fit with th...  
WO/2019/207398A1
A toe valve to control the injection of fluid into a toe of an oil or gas well and including: a body with a bore, the body having a port adapted to permit fluid flow between the bore and an outlet on an external surface of the toe valve ...  
WO/2019/205479A1
Disclosed is a casing head and annulus sealing device running tool (100) for deepwater drilling. The running tool comprises a spindle (1). The spindle (1) is connected to a hollow suspension structure (3) with an open bottom via a hollow...  
WO/2019/204225A1
A well livening downhole tool (102) for the in-situ production of nitrogen (120) is provided. The well livening downhole tool (102) may produce nitrogen (120) in-situ in a well (104) to lighten the fluid column and lift the well fluids (...  
WO/2019/203960A1
A setting tool (200) for setting an auxiliary tool in a well, the setting tool (200) including a housing (202) having a floating piston (210), the floating piston (210) separating the housing into a pressure chamber (206), located upstre...  
WO/2019/203791A1
A method and system for locating one or more bed boundaries. A method for locating one or more bed boundaries may include disposing a downhole tool into a wellbore, measuring wellbore wall resistivity with the downhole tool, extracting a...  
WO/2019/199275A1
A sensor assembly includes a patch with a wall configured to be seated in a well casing. A sensor is mounted to the wall of the patch. The wall of the patch can define a central passage therethrough configured to allow passage of downhol...  
WO/2019/197457A1
The present invention relates to a downhole straddle system for sealing off a damaged zone in a well tubular metal structure in a well having a top, comprising: a straddle assembly having a first end, a second end closest to the top, an ...  
WO/2019/195716A1
A system is disclosed as including a seal for sealing an area between a hanger and a housing of a wellhead. The seal is provided with at least a notch that defines at least a movable portion such as a wing or a lip. An e-ring is provided...  
WO/2019/194680A1
An anchor device having a tubular body with a longitudinal axis, the tubular body being divided into a first body portion and a second body portion which are interconnected by means of a rigid connection so that movement between the firs...  
WO/2019/194802A1
An anchoring assembly for securing a cable having both an optical fiber and an electrical conductor in order to provide a conductive pathway to a downhole tool. The anchoring assembly has a head and tail each having a throughbore with an...  
WO/2019/195572A1
A downhole system includes a conveyance member having a body including an outer surface, an inner surface, and an interior portion. An actuator is arranged in the interior portion and a fluid trap is provided on the outer surface and ope...  
WO/2019/190482A1
The disclosed embodiments relate to a rotary steering having a plurality of hydraulically actuated steering pad assemblies and a valve positioned between a primary flow channel of the rotary steering tool and an actuating piston of each ...  
WO/2019/190483A1
The disclosed embodiments include systems and methods to improve downhole drilling. A representative system may include a rotary steering tool having a plurality of hydraulically actuated steering pad assemblies, a fluid outlet, and a va...  
WO/2019/190484A1
The disclosed embodiments include systems and methods to improve downhole drilling. A representative system may include a geostationary portion (e.g. a valve assembly) and a turbine coupled to the geostationary portion to cause counter-r...  
WO/2019/191256A1
A plug assembly (14) used in a wellbore (12) fracturing process includes an annular housing (20) that is set in the wellbore (12), and a ball (44) that lands and seats in the housing (20). The housing (20) and ball (44) form a pressure b...  
WO/2019/190728A1
A downhole tool (200) for time delaying a downhole activity. The downhole tool includes a housing (202) having a bore (204); a moving sleeve (210) configured to move relative to the housing (202); an electronic valve (240) configured to ...  
WO/2019/183316A1
An actuation trigger including housing; a piston in operable communication with the housing; a pressure source inlet to the trigger the piston being responsive to source pressure cycles; a first one-direction axial incrementing feature m...  
WO/2019/182455A1
It is described a downhole tool (1) for displacing a slideable sleeve (50) under actuation of a stroker tool (100), the sleeve (50) being provided inside a casing string (501) in a wellbore (500), the casing string having openings (51), ...  
WO/2019/182805A1
A self-locking packer carrier and a packer-down liner hanger system utilizing a self- locking packer carrier are provided. The self- locking packer carrier includes an integrated locking mechanism that locks the packer carrier directly t...  
WO/2019/177862A1
A method and apparatus for removal of tools, tubulars, casing, or other components that become stuck in a well. An anchor includes a mandrel, a carrier disposed on the mandrel and movable relative to the mandrel between an extended posit...  
WO/2019/177743A1
A valve assembly including a tubular having a first end, a second end, and an intermediate portion extending therebetween. The second end includes one or more openings. A pin member extends radially outwardly of the intermediate portion ...  
WO/2019/177730A1
Systems for chemical injection. An example system includes a pilot valve comprising: a hydraulic piston, a poppet, and a biasing device. The system further comprises a jay-selector comprising: a rotatable jay -piston having jay-slots, an...  
WO/2019/177707A1
A system including a gripping tool and a rotary cutting tool may be used to grip a section of casing while cutting through a lower portion of the casing in a single trip. The gripping tool includes a mandrel with a flow bore extending th...  
WO/2019/177466A1
A method of setting a tandem releasable bridge plug system in a casing (0), comprising: - assembling a tandem bridge plug string (1L,1U) comprising from bottom to top: - a lower bridge plug (1L) on a lower, disconnectable connector (2L),...  
WO/2019/168981A1
A running tool configured to install one or more components of a well system includes a mandrel, a first latch including a collet finger that includes an engagement member, a piston slidably disposed about the mandrel, and a second latch...  
WO/2019/164889A1
A casing section mill has a main body with cut-outs to accommodate casing section mill blades mounted thereon, and stabilizer inserts mounted in the cut-outs below the blades. The stabilizer inserts yield an outer diameter substantially ...  
WO/2019/165286A1
A setting tool comprising a first and a second cylindrical body with inner bores, a third cylindrical body engaged to the first cylindrical body and having an inner cavity with an axial opening adapted to accept a power charge and a havi...  
WO/2019/164632A1
Examples of the present disclosure relate to a temporary seal with a wellbore. More specifically, embodiments include a temporary seal within casing that limits the flow of fluid through the casing until the temporary seal is released.  
WO/2019/165327A1
This disclosure relates generally to pulling tools and, more particularly, to incorporating a bailer feature in pulling tools. A pulling tool may be provided that includes a housing. The pulling tool may further include a tool engagement...  
WO/2019/161005A1
Systems and techniques for locating a tool component in a channel of a blowout preventer. The system and technique may include the use of glide rams that are configured to sealably engage a deployment bar of a toolstring supporting the t...  
WO/2019/160835A1
A telemetry system for a resource exploration and recovery system including a tubular defining a flow bore, and a superconductor wire disposed within the flow bore. A resource exploration and recovery system including a first system, a s...  
WO/2019/160578A1
Ratchet locking segments permit one direction relative movement and then prevent reverse movement to hold a set position of a tool. The segments are axially supported in a surrounding housing using an exterior profile on each segment mes...  
WO/2019/160647A1
To perform an aligned operation downhole, a tubular disposed downhole has an internal bore with a first inner circumference and has a target at a first radial orientation. A locator profile is defined about the internal bore at a first l...  
WO/2019/158922A1
A resettable mechanism for preventing the accidental actuation of a load set downhole tool and method of use. The resettable mechanism provides a piston in an oil filled chamber, the piston including reverse biased valves to control flui...  
WO/2019/160562A1
A rotary steerable tool for directional drilling includes a tool body including a flowbore for flowing pressurized fluid therethrough and a plurality of extendable members movably coupled to the tool body for selectively engaging a boreh...  
WO/2019/161347A1
A motorized release device for a downhole device includes one or more dogs disposed within a guide of the downhole device. The one or more dogs may move radially within the guide relative to a central axis of the motorized release device...  
WO/2019/160559A1
A rotary steerable tool for directional drilling includes a tool body including an outer surface and a flowbore therethrough, a pad movably coupled to the tool body and alternately movable between an extended position and a retracted pos...  
WO/2019/157481A1
Methods and systems for isolating a loss circulation zone (28) of a subterranean formation (22) includes lowering a drill string (16) having a tubular member (18) from a surface into a subterranean well (10) and securing a packer assembl...  
WO/2019/156701A1
A wear busing running tool can include an actuator with a mandrel and an interior flow passage, an engagement sub including engagement devices inwardly and outwardly displaceable in response to displacement of the mandrel by the actuator...  
WO/2019/156744A1
An apparatus deploys and retrieves a wear bushing in a wellhead during the same trip, such as when using a bottom hole assembly for drilling. Arms in the form of pistons, levers, dogs, etc. can be moved between retracted and extended con...  
WO/2019/133974A3
A robotic device and mobility module for navigating through a passageway whose diameter may vary comprises a central support member, a first casing coupled to the elongate support member via a first expandable and collapsible linkage, th...  
WO/2019/152086A1
A hydraulically activated setting tool (1000, 1200) for setting an auxiliary tool in a well, the setting tool including a housing (1006) that prevents a well fluid from entering inside the housing; a floating piston (1010) placed inside ...  
WO/2019/152036A1
An apparatus for setting or removing one or more devices downhole in a well includes a setting tool comprising a glass fiber composite or a soft metal, wherein a majority of the metal by volume comprises aluminum, brass, a dissolvable al...  

Matches 1 - 50 out of 3,142