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Patent Searching and Data


Matches 1 - 50 out of 9,210

Document Document Title
WO/2019/098882A1
A threaded joint for casing pipes and production pipes has a threaded portion, and a metal-metal type sealing assembly structure in the form of a combination of sealing elements which provide 100% effective functioning of the joint under...  
WO/2019/098993A1
Disclosed embodiments include a packer. The packer includes a fluid bypass positioned along a longitudinal axis of the packer. The fluid bypass provides a fluid flow path between a downhole location and an uphole location from the packer...  
WO/2018/144432A9
A flat pack (1) for operating a downhole tool or sensor includes a plurality of tubes (3a, 3b); a spacer (2) disposed between the tubes (3a, 3b); and a jacket (4) encapsulating the tubes (3a, 3b) and the spacer (2). The tubes (3a, 3b) an...  
WO/2019/099300A1
A removable modular control assembly includes a structure including a first end portion, a second end portion, and an intermediate portion. A first interlock feature is arranged at the first end portion and a second interlock feature is ...  
WO/2019/099216A1
A connector assembly attaches downhole tools to one another to form a tool string. The connector assembly includes male and female subs, each with latch ends that selectively latch to one another. Ends of the subs distal from their latch...  
WO/2019/099037A1
A lateral wellbore access system is used for moving an isolation sleeve relative to a window of a completion sleeve to adjust access through the window. The system includes an actuator having an isolation sleeve coupling mechanism and a ...  
WO/2019/099010A1
A tubing string can be at a first position in a wellbore and can move to a second position in the wellbore with respect to a casing string. The tubing string can include a first tubing-side antenna and a second tubing-side antenna couple...  
WO/2019/090419A1
A threaded connection between adjacent drill string components comprises a threaded female connection end adapted to receive a correspondingly threaded male connection end, the two ends each having first and second portions of different ...  
WO/2019/094124A1
A downhole well pump assembly (13) includes a pump (15) and a motor (21). The motor has a motor housing (27) with a motor head adapter (25) on one end, the motor head adapter having a threaded connector (77, 79). A seal section (23) seal...  
WO/2019/092216A1
There is provided a float equipment attachment assembly comprising: a float equipment for mounting to a tubing string, the float equipment comprising a tubular body and a plurality of gripping arms extending longitudinally away from the ...  
WO/2019/094041A1
A method for securing a downhole assembly to a casing string disposed within a wellbore includes moving, in a first direction, at least a portion of the downhole assembly within a passageway of a landing nipple that forms a portion of th...  
WO/2019/094048A1
A tool, system, and method for reentry access into a lateral wellbore. The tool, utilized in the system and the method, can include a body with an internal flow passage, an inflatable bladder disposed along an exterior portion of the bod...  
WO/2019/092281A1
Real time monitoring of a predetermined set of downhole parameters related to downhole status of a well comprises deploying a casing module as part of a casing string to a first predetermined location downhole, the casing module comprisi...  
WO/2019/094043A1
An apparatus includes a sleeve a sleeve having a slot defined by at least a first edge and a second edge of the sleeve. At least a portion of the first edge defines a left-handed helical portion of the slot. At least a portion of the sec...  
WO/2019/086851A1
There are described devices and methods for use, for example, with signalling in a well, e.g. using a well structure of the well. Such signalling may include the communication of power and/or data signals. The devices and methods used ma...  
WO/2019/089925A1
A tubular system includes a side pocket mandrel having at least one side pocket defining a device storage zone. A conductor extends along the tubular system to the side pocket. A stored device is arranged in the device storage zone.  
WO/2019/085472A1
Disclosed is a tubular column for drill-free and catch-free integrated well cementing and well completion, the tubular column comprising a casing tubular column, and a setting tool string tubular column mounted in the casing tubular colu...  
WO/2019/089882A1
A technique facilitates intervention operations in many types of wells including horizontal, multi-zone wells. According to an embodiment, a completion is deployed in a borehole, e.g. a deviated wellbore. The completion comprises a side ...  
WO/2019/086164A1
The invention relates to an auger arrangement and a method for forming an auger arrangement having a first drill part and a second drill part (12, 14) which are tubular or rod-shaped and wherein at least one drill part is provided with a...  
WO/2019/086572A1
Embodiments of the present disclosure include a system for driving an arm (60, 80, 82) radially outward from a work string axis including a pivot block (76A, 76B) coupled to the arm at a first coupling, the arm rotating about the first c...  
WO/2019/088850A1
A sensor transportation apparatus for conveying a sensor assembly through a wellbore comprises at least one engagement structure to connect the sensor transportation apparatus to the sensor assembly, at least one axle, a bearing connecte...  
WO/2019/082612A1
Provided is a steel-pipe threaded joint having improved internal-pressure sealing performance while maintaining high external-pressure sealing performance, which is achieved by a nosed threaded joint used for a large-diameter, thick-wall...  
WO/2019/083621A1
An apparatus disposed on a drillstring for deviating a borehole advanced by a drill bit includes a housing, a director, and an actuator. The housing on the drillstring transfers rotation to the drill bit. The housing has a bore communica...  
WO/2019/079945A1
A petroleum flexible drill pipe, comprising: an upper drill pipe (1) and a lower drill pipe (2); an upper connection flange (3) is disposed on a lower end of the upper drill pipe (1), and a lower connection flange (4) is disposed on an u...  
WO/2019/082131A1
The present disclosure relates to a separating device for removing solid particles from fluids, and to the use of said separating device for removing solid particles from fluids, especially in oil and gas extraction wells. The separating...  
WO/2019/083516A1
An agitator for vibrating a drill string includes an agitator housing, a rotor and an agitation mass. The drill string has a central axis. The rotor is coupled to the agitator housing and being rotatable about an agitator axis. The agita...  
WO/2019/083378A1
A method of installing a wellhead assembly comprising a well casing and a wellhead support structure is provided. The method comprises providing the well casing; providing the wellhead support structure; locating and fixing the well casi...  
WO/2019/083708A1
An apparatus for temporarily connecting a first tool part to a second tool part of a tool includes a plurality of frangible members connecting the first tool part to the second tool part. The frangible members break only after being subj...  
WO/2019/084047A1
Systems, methods, and devices for a single-line transmission along a plurality of pipes secured end-to- end are disclosed. A system of the disclosure includes a plurality of pipes connected end-to-end forming a pipe string. Each pipe of ...  
WO/2019/057226A3
The device (1) for the efficient extraction of bitumen, shale oil, very heavy and light oil using a fully automated control system, which consists of a mining assembly (17) in the oil layer (13) and a control unit (14) connected to proce...  
WO/2019/077308A1
The present invention relates to a device for centring and pulling a tool in a pipeline, the device comprising expanding arms, with each expanding arm comprises a wheel suitable for making contact with an inside wall of a pipeline, where...  
WO/2019/076622A1
The threaded connection partially in a self-locking arrangement comprises a first and a second tubular component provided respectively with male and female threaded zone at their respective ends. Only a portion (10p) of a first portion (...  
WO/2019/079382A1
Techniques and systems to reduce deflection of a riser (12) suspended from offshore platform. A guidance thrust delivery system (GTDS) (56) includes a plurality of thrusters (58) configured to be coupled to a riser (12) of an offshore ve...  
WO/2019/077370A1
A generally cylindrical element (10) that is adapted for immersion in water is described. The generally cylindrical element (10) has an outer surface (11) that is in contact with the water in use. The outer surface (11) has at least two ...  
WO/2019/079447A1
A pollution control valve is provided for a stuffing box of a pump system. The pollution control valve includes a body having an internal bore configured to receive a drive shaft of the pump system. The pollution control valve includes a...  
WO/2019/077058A1
Apparatus for mounting a flexible line onto a surface facility and related method The invention comprises an apparatus for mounting a flexible line (18) onto a surface facility (16), comprising: - a tube (40) intended to be secured to sa...  
WO/2019/075019A1
A solid lubricant is provided for lubricating a threaded connection such as a drill pipe connection. A dry lubricant or solid lubricant is formed into a shaped structure adapted for being received at a connecting end of a tubular, such a...  
WO/2019/070418A1
An electrical connector for downhole well equipment has a housing having a cavity. A rigid rearward insulator is sealed within the cavity, the rearward insulator having a rearward insulator passage. An electrical conductor has an insulat...  
WO/2019/070323A1
Wellbore plungers 100 with non-metallic tubing-contacting surfaces 132 and wells 10 including the wellbore plungers. The wellbore plungers are configured to be utilized within a tubing conduit of the downhole tubing. The downhole tubing ...  
WO/2019/070366A1
A splice connects segments of coiled tubing and power cable together. The splice has a base and a head, each having an interior conical surface and a collet with fingers that deflect inward in gripping engagement with one of the segments...  
WO/2019/069073A1
A downhole device (15) comprising: a body (10) with a bore; at least one wheel (20) or other retained component; an engagement member (40) for engaging the wheel with the body. A retaining member (31) retains the engagement member (40) i...  
WO/2019/068145A1
A downhole device delivery and drive transfer system 10 comprises a sub 12 which is arranged to attach to a drill string 14 and a tool 16 which is configured to enable it to travel through the drill string 14 and releasably couple to the...  
WO/2019/067142A1
An insert safety valve system includes a valve body including a valve member. The valve body includes a central passage and a flow path arranged radially outwardly of the central passage. A release sub is coupled to the valve body. The r...  
WO/2019/060956A1
A for spacing one component relative to another component, the spacer device including a base (11) and an elongate and flexible or semi rigid spacer member (12). The spacer device (10) further including opposite first and second ends (13...  
WO/2019/067161A1
A tool coupler includes a first component having a tubular body and a locking member and a second component. The second component includes a housing having an opening for receiving the tubular body; a locking ring having a latch; and an ...  
WO/2019/060977A1
The present disclosure relates to a well-stimulation apparatus with one or more elongated tie rods, at least one sealing assembly coupled to the one or more tie rods, and a stimulation material for generating a pressure event. The pressu...  
WO/2019/067307A1
A technique facilitates joining of an upper completion with a lower completion in a manner which enables adjustability. According to an embodiment, an assembly may be used to join the upper completion to the lower completion for joint de...  
WO/2019/058288A1
A system, method, and apparatus for separating liquid from gas in a horizontal well comprises a first tubing member comprising one of a screen-walled tube and a perforated tube, and a second tubing member configured inside the first tubi...  
WO/2018/232483A3
An offshore production system includes a surface vessel, a tubular tendon extending between the surface vessel and a lower connection system disposed at a seabed, the riser coupled to the surface vessel with an upper connection system, a...  
WO/2019/055670A1
A method comprising: flowing gas from a wellbore penetrating a subterranean formation through a wellhead to yield produced gas; flowing the produced gas through a wellhead line to one or more wellsite processing units to yield wellsite p...  

Matches 1 - 50 out of 9,210