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US20130269955 |
Downhole Apparatus
Downhole apparatus comprises a base pipe and a plurality of non-concentric pressure deformable chambers mounted externally on the pipe. The chambers may be inflated to increase the diameter of the... |
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US20140262320 |
Wellbore Servicing Tools, Systems and Methods Utilizing Near-Field Communication
A wellbore servicing tool comprising a body, a near field communication (NFC) system disposed within the body and comprising a processor configured to communicate via NFC, one or more antennas... |
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US20130000906 |
WELLBORE LASER OPERATIONS
Methods, systems, and devices related to downhole wellbore operations such as drilling and completing wells in an earth formation include a laser device. |
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US20110108286 |
Apparatus and Method for Controlling the Connection and Disconnection Speed of Downhole Connectors
An apparatus (100) for controlling the connection speed of downhole connectors (316, 146) in a subterranean well. The apparatus (100) includes a first assembly that is positionable in the well.... |
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US20070012456 |
Wellbore Casing
A wellbore casing. |
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US20150184477 |
Method and Device for a Running Tool
A method and device for drilling or cleaning an underground borehole. The device includes a drilling tool, a drill string with two pipe conduits extending up to the surface and an arrangement for... |
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US20100319935 |
METHOD AND DEVICE FOR A RUNNING TOOL
A method and device for drilling or cleaning in underground borehole including a drilling tool, a drill pipe with two pipe conduits extending up the surface and further including an arrangement... |
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US20140345865 |
Wellsite Surface Equipment Systems
A system for powering wellsite surface equipment comprises at least one prime mover in communication with a fuel source for powering the prime mover and having at least one heat source, at least... |
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US20070272419 |
Threaded Connection for Expandable Tubulars
A threaded connection for expandable tubulars. |
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US20140158374 |
METHOD OF RUNNING A PIPE STRING HAVING AN OUTER DIAMETER TRANSITION
One embodiment provides an adjustable guide 10a to steer the end 90 of a pipe string 88 into position to be engaged and supported by a pipe gripping apparatus such as, for example, an externally... |
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US20130048290 |
INJECTION OF FLUID INTO SELECTED ONES OF MULTIPLE ZONES WITH WELL TOOLS SELECTIVELY RESPONSIVE TO MAGNETIC PATTERNS
A method of actuating a well tool can include displacing a magnetic device pattern in the well, thereby transmitting a corresponding magnetic signal to the well tool, and the well tool actuating... |
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US20110192615 |
Degradable Polymers for Hydrocarbon Extraction
The present disclosure is directed degradable polymers. The polymers are solid when maintained under substantially dry conditions at a temperature of up to about 90 degrees C. When contacted with... |
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US20080202766 |
Pressure Activated Locking Slot Assembly
A locking slot assembly may include a slot, a lug configured to move within the slot, and a lock configured to prevent the lug from moving within the slot until a triggering event occurs. The lock... |
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US20050241835 |
Self-activating downhole tool
An autonomous downhole tool for use in a well bore is moved along at least a partial length of the well bore via an external force, and the tool is self-operable to perform one or more functions... |
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US20160186511 |
Expandable Plug Seat
Disclosed embodiments relate to methods and devices for setting a plug seat within a downhole well, for example in fracing operations. In an embodiment, the expandable plug seat may include an... |
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US20140027108 |
Expandable Screen Using Magnetic Shape Memory Alloy Material
A well screen assembly for use in a wellbore comprises a base pipe comprising one or more fluid passageways, and a shape-memory alloy disposed about the base pipe. The one or more fluid... |
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US20100044057 |
Treatment Fluids Comprising Pumicite and Methods of Using Such Fluids in Subterranean Formations
Methods and compositions for the treatment of subterranean formations, and more specifically, treatment fluids containing pumicite and methods of using these treatment fluids in subterranean... |
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US20090166045 |
HARVESTING VIBRATION FOR DOWNHOLE POWER GENERATION
A system that is usable with a subterranean well includes a winding, a member and a circuit. The winding is located downhole in the well, and the member moves relative to the winding in response... |
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US20140311756 |
Pipe Centralizer Having Low-Friction Coating
A centralizer for a tubular body in a wellbore is provided herein. The centralizer includes an elongated body having a bore there through. The bore is dimensioned to receive a tubular body. The... |
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US20090272542 |
Tubular Grip Interlock System
A tubular grip interlock system for ensuring that a tubular string is gripped by at least one of a first tubular gripping device and a second tubular gripping device includes a console having a... |
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US20120193093 |
Modular Transportable System For SAGD Process
A transportable modular process for exploiting a remote heavy oil resource or the like using steam assisted gravity drainage technology or the like. Said process comprising transportable... |
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US20100032031 |
Fluid supply system
A fluid supply system having a plurality of tanks in fluid communication via one or more fluid paths with at least one pump, a ball and socket coupling disposed in at least one of the fluid paths,... |
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US20140238683 |
Integrated Arctic Fracking Apparatus and Methods
An apparatus includes a frame structure and one or more fracking fluid tanks carried by the frame structure. The one or more fracking fluid tanks arranged to contain a fracking fluid usable during... |
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US20130161026 |
CHEMICAL GLASS TRANSITION TEMPERATURE REDUCER
A method for deploying a shape memory polymer includes disposing a shape memory polymer having a deformed shape in an environment at a first temperature, the shape memory polymer having a first... |
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US20100212901 |
DOWNHOLE VIBRATION APPARATUS AND METHODS
A method of extending an earthen bore comprises the steps of rotating a drill bit at the end of a tubular while vibrating the tubular. The method results in reduced friction to tubular advance... |
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US20080236842 |
DOWNHOLE OILFIELD APPARATUS COMPRISING A DIAMOND-LIKE CARBON COATING AND METHODS OF USE
Downhole apparatus and methods of using the apparatus are described, the apparatus comprising at least one metallic component having a DLC coating thereon, the coating present at least on one or... |
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US20080017388 |
Well string injection system and method
A continuous feed injection unit used for example for injection and removal of continuous well string from wells operates in a dual speed configuration. The unit comprises a first hydraulic motor,... |
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US20150376972 |
DUAL BEARING ROTATING CONTROL HEAD AND METHOD
An apparatus comprises a first bearing assembly, a second bearing assembly, a housing and a pipe. The first bearing assembly, the second bearing assembly and the housing define an interior space.... |
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US20150240601 |
INJECTION DEVICE
An injection device for use in injecting a fluid into a target location includes a housing defining an inlet for communicating with a source of injection fluid, an outlet for communicating with a... |
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US20090151957 |
Zonal Isolation of Telescoping Perforation Apparatus with Memory Based Material
A method and apparatus for isolating formation zones preferably with a memory based material formed into an expansion element, with an outer diameter larger than a borehole, adjacent to a radially... |
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US20080264649 |
Modular well servicing combination unit
A single well servicing combination unit comprising: a hydraulic manifold removably connectable to the power-take-off of a power source to drive a plurality of hydraulic pumps and motors that... |
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US20150275587 |
NON-THREADED TUBULAR CONNECTION
A technique facilitates connection of tubulars along a tubing string via a linear motion. A first tubular is provided with a first connector end having a non-circular transverse cross-section, and... |
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US20080283252 |
SYSTEM AND METHOD FOR MULTI-ZONE WELL TREATMENT
A technique is provided for treating a plurality of well zones with a service tool during a single trip downhole. The service tool is run downhole to a selected well zone that is isolated for... |
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US20130248208 |
Downhole Tool Roller Device With Cylindrical Bearing Mechanism
Roller devices for passively or actively aiding in the conveyance of a toolstring through a well. The well may be of tortuous architecture and include a host of different corrosives. However, the... |
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US20090321074 |
MECHANICALLY MODIFIED FILTER CAKE
A down hole tool including a compression surface, a compression surface axis, and at least one support member configured to attach the compression surface to a well drilling tool assembly, wherein... |
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US20160024897 |
Well Screen Assembly with Extending Screen
A well screen assembly residing in a well bore has a base pipe and a filtration screen carried on the base pipe. The screen is radially extended with force from fluid while maintaining the base... |
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US20140190683 |
ANNULAR BARRIER WITH COMPENSATION DEVICE
The present invention relates to an annular barrier to be expanded in an annulus between a well tubular structure and an inside wall of a borehole downhole for providing zone isolation between a... |
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US20100175888 |
Downhole Device Actuator and Method
An actuator to actuate a device received on a tubular string adjacent the device. The actuator comprises an energy storage member, such as a spring, restrained in a compressed mode between a stop... |
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US20160076324 |
ANCHOR RING ASSEMBLY
An anchor ring assembly for anchoring to a mandrel includes an annular housing which defines a through bore to permit mounting on a mandrel. A plurality of slips are circumferentially arranged... |
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US20140166270 |
SYSTEM AND METHOD FOR POSITIONING EQUIPMENT FOR WELL LOGGING
A system and method for positioning equipment on a track system where the equipment may descend a wireline or a cable into a borehole for well logging. The equipment may be a drum unit for... |
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US20110048740 |
SECURING A COMPOSITE BRIDGE PLUG
A filament wound composite tube is inserted into a non-metallic mandrel below the core to support the core when holding pressure in the top annulus. The tube has a close-fit tolerance to the inner... |
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US20090188666 |
Method And System For Completing A Well
A technique facilitates the detection and measurement of formation properties with various measurement devices, such as logging tools. The technique comprises locating a standard tubular in a well... |
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US20140020910 |
In Situ Plasticization of Polymers For Actuation or Mechanical Property Change
An in situ method deploy and/or plasticize a shape-memory material in order to change the material's physical dimensions and/or mechanical properties, including a method for deploying a... |
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US20090223677 |
Apparatus and method
The invention relates to tubing handling apparatus for injecting tubing into and recovering the tubing from a wellbore. In an embodiment, the apparatus includes a storage reel of coiled tubing, a... |
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US20150027736 |
DOWNHOLE WIRELINE TENSION MEASUREMENT
A downhole string and method of operating where tension in the downhole string is monitored real time so that the tension in the downhole string does not exceed its yield strength. Included with... |
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US20150337643 |
AN APPARATUS, SYSTEM AND METHOD FOR ACTUATING DOWNHOLE TOOLS IN SUBSEA DRILLING APPLICATIONS
A downhole logging tool and method of use for analysing portions of a seafloor borehole in seafloor drilling operations are provided. The downhole logging tool h an underwater chassis housing a... |
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US20110094754 |
WELLBORE TREATMENT APPARATUS AND METHOD
An apparatus for treating a wellbore comprises a downhole component (22) and a body (16) mounted on the downhole component (22) to protect the downhole component. The body (16) comprises a... |
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US20150083438 |
DOWNHOLE TOOL SHOCK ABSORBER WITH ELECTROMAGNETIC DAMPING
A technique facilitates absorption of shock experienced by a tool in a borehole. The technique comprises coupling a tool into a tool string sized for delivery into the borehole. A shock absorber... |
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US20130264065 |
ROTATING AND RECIPROCATING SWIVEL APPARATUS AND METHOD
What is provided is a method and apparatus wherein a rotating and reciprocating swivel of adjustable stroke length and shearable by ram blow out preventers can be detachably connected to an... |
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US20130056225 |
METHODS AND APPARATUS FOR INCREASING THE REACH OF COILED TUBING
The subject disclosure generally relates to the field of elongated structures such as coiled tubing and coiled tubing applications in hydrocarbon wells. More particularly, the subject disclosure... |