Matches 1 - 50 out of 125 1 2 3 >


Match Document Document Title
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...
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...
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.
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....
US20070012456 Wellbore Casing  
A wellbore casing.
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...
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...
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...
US20070272419 Threaded Connection for Expandable Tubulars  
A threaded connection for expandable tubulars.
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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,...
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...
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...
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...
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...
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,...
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....
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...

Matches 1 - 50 out of 125 1 2 3 >