Matches 1 - 48 out of 48


Match Document Document Title
US20150211319 LOW PROFILE ROTATING CONTROL DEVICE  
A system and method is provided for a low profile rotating control device (LP-RCD) and its housing mounted on or integral with an annular blowout preventer seal, casing, or other housing. The...
US20070284114 METHOD FOR REMOVING A CONSUMABLE DOWNHOLE TOOL  
A method for removing a downhole tool from a well bore comprises consuming at least a portion of the downhole tool within the well bore via exposure of the tool to heat and a source of oxygen....
US20130032358 Method And System For Controlling A Well Service Rig Based On Load Data  
The present invention is directed to methods for controlling the operations of a well service rig at a well site by evaluating load sensor data obtained from sensors on or associated with the well...
US20110259601 DOWNHOLE RELEASABLE CONNECTOR  
A downhole releasable connector is described for releasably connecting a wireline to a downhole tool. The connector comprises a first portion arranged to be connected to a wireline and a second...
US20140110129 HYDRAULIC DISCONNECT  
A disconnect apparatus includes a lower housing, an upper housing having a collet mechanism configured to couple the upper housing to the lower housing, a retainer sleeve disposed within the upper...
US20150129239 DEGRADABLE PACKING ELEMENT  
A packing apparatus including at least one sealing surface formed from a degradable material. The degradable material may be a biodegradable polymer such as polyglocolic acid, polylactic acid, or...
US20090133882 METHOD AND APPARATUS FOR DOWNHOLE ARTIFICIAL LIFT SYSTEM PROTECTION  
A fluid conditioning system designed to be installed between the well perforation and the intake of a pump used to effect artificial lift is used to filter and chemically treat production fluids....
US20090272540 MOBILE HYDRAULIC WORKOVER RIG  
A portable hydraulic rig for workover, drilling or other operations on existing wells in which the rig has a derrick elevated on a base structure comprised of containers for equipment used in...
US20070187111 Apparatus and method for dewatering low pressure gradient gas wells  
Disclosed is an apparatus and method for removing extraneous water from a natural gas well using a miniaturized jet pump assembly and a concentric coiled tubing string. The miniaturized jet pump...
US20130048307 COMPLETION FOR DOWNHOLE APPLICATIONS  
A technique facilitates connection and disconnection of an upper completion with respect to a lower completion. An overall completion system comprises the upper completion releasably engaged with...
US20150308213 METHOD AND APPARATUS FOR CATCHING DARTS AND OTHER DROPPED OBJECTS  
A dart or other dropped object having a rigid nose is dropped or launched down hole, typically during cementing operations, until it lands on a resilient seat within a dart catcher receptacle. By...
US20150167394 CUTTING ELEMENTS FOR CASING MILLING  
A downhole tool includes a tool body and at least one blade coupled to the tool body. Cutting elements are coupled to a forward surface of the blade, and each cutting element may include a flank...
US20100212895 Screen Flow Equalization System  
An assembly of inflow control devices on a string along with isolation devices can be delivered into an existing or newly delivered screen assembly that requires inflow control for balanced flow...
US20130306316 SEPARABLE COMPLETION ARCHITECTURE  
A technique facilitates performance of a work over on a completion used in a wellbore. The completion comprises an upper completion coupled with a lower completion by a mandrel and a latch. When a...
US20170081936 COMBINATION BURST-DISC SUBASSEMBLY FOR HORIZONTAL AND VERTICAL WELL COMPLETIONS  
A combination profile and burst-disc subassembly is provided for use in directional, horizontal or deviated or vertical wells during snubbing, bridge plug retrieval or zone separation operations...
US20120138312 Methods for Retrieving A Dipper Assembly  
A stripper device for a wellhead defining the terminus of an aliphatic hydrocarbon production well. The stripper device includes a lubricator assembly having a lubricator pipe in communication...
US20080073085 Technique and System for Intervening in a Wellbore Using Multiple Reels of Coiled Tubing  
A method that is usable with a well includes changing a connection between a first coiled tubing segment and a second coiled tubing segment while an upper end of the first coiled tubing section is...
US20100132955 METHOD AND SYSTEM FOR DEPLOYING SENSORS IN A WELL BORE USING A LATCH AND MATING ELEMENT  
A method for deploying a sensor array into a wellbore, including inserting the sensor array into a secondary tubular coupled to a body at a surface of the wellbore, coupling the sensory array to...
US20090301732 Downhole Valve Actuation Methods and Apparatus  
In some embodiments a method of shifting a downhole-located device between positions with an actuator includes inserting the actuator into the well, engaging the actuator with the shiftable device...
US20140034331 Fluid Mixture for Softening a Downhole Device  
A downhole device, having at least a portion polyurethane therein, may be softened by contacting the downhole device with a fluid mixture. The fluid mixture may have at least two components that...
US20140238689 Wellbore Packer And Method  
A wellbore packer for setting against a wellbore wall in a wellbore, the wellbore packer including: a mandrel including a upper end and an lower end; and an outer housing encircling the mandrel...
US20150275599 APPARATUS FOR ROTATING A PIPE  
An apparatus is provided for spinning a tubular that includes a yoke having a first arm and a second arm outwardly extending in angular opposition from a central region defining a well for...
US20130319674 RIGLESS CASING CUTTING/PULLING STAND  
A tool for removing a portion of a casing from a wellbore. The tool includes a base having an opening or bore formed therethrough. A plurality of hydraulic cylinders may each have a first end...
US20150144354 Method And Apparatus For Tool Retrieval  
The present disclosure is directed towards, in general, retrieval tools operable for conveyance within a wellbore extending below a wellsite surface, and methods of using such retrieval tools. One...
US20140262329 CONCENTRIC LOW PROFILE CLAMPING SYSTEMS AND METHODS FOR MAKING AND BREAKING THREADED CONNECTIONS  
A clamping system for making and breaking threaded connections between a first component and a second component includes a first clamp assembly and a second clamp assembly. The first clamp...
US20080149346 Method of Installing an Expandable Tubular in a Wellbore  
A method of installing an expandable tubular element in a wellbore comprises lowering the tubular element into the wellbore such that an annular space is formed between the tubular element and the...
US20160245035 ASSEMBLING A PERFORATING GUN STRING WITHIN A CASING STRING  
Methods are disclosed for assembling a perforating gun string in a wellbore. One method includes assembling a first perforating gun assembly into a lubricator, connecting the lubricator to a...
US20120305251 METHOD AND DEVICE FOR CLOSING A WELL IN THE GROUND  
A method and device for closing a well with a casing in a formation in the ground are provided. The method has the steps of moving a cutting tool down into the well; removing a longitudinal...
US20140034332 Workstring Disconnect Tool and Method of Use  
A tool for economically, efficiently, and reliably separating a workstring in a wellbore is disclosed.
US20140290938 Circumferential Displacement Tool System  
Just above an oil wellbore, an example circumferential displacement tool grips a threaded coupling in performing a circumferential displacement method of properly tightening the coupling to an...
US20100258320 OCEAN FLOOR DEEP-SEA SUBMERGED DECK  
A system for drilling a deep-sea borehole in a seabed is provided. The system includes a drill string having a plurality of strands adapted to be reversibly connected together to assemble the...
US20100212914 Hydraulic Installation Method and Apparatus for Installing a Submersible Pump  
Aspects of this invention include a method for deploying a small diameter submersible pump in a deviated wellbore. The submersible pump is first lowered into the production tubing under the...
US20100084140 DOWNHOLE SEAL AND ANCHOR RELEASING SYSTEM AND METHOD  
A downhole seal and anchor releasing device includes, a seal defeatable via a first pull, an anchor releasable via a second pull, and an energy dissipation device configured to dissipate enough...
US20130319683 ANCHOR  
An anchor and a method for limiting the movement of a tubing string within a wellbore are provided. The anchor comprises a mandrel, a slip body assembly, a drag block assembly, and a mechanism for...
US20150191984 System and method for production of a primary fluid, such as oil, from an underground reservoir  
The invention relates to a system and a method for production of a fluid from an underground reservoir. The system comprises a casing (10) with an internal tubing (11). At least one plug-in device...
US20140060854 Hydraulic Disconnect Apparatus and Method of Use  
A hydraulic disconnect apparatus is disclosed for disconnecting a pipe string or coiled tubing string from a bottom hole assembly for drilling, work over, or plug and abandonment of oil and gas...
US20150107849 APPARATUS AND METHOD TO RETRIEVE BOWL PROTECTOR PRIOR TO LANDING HANGER  
A method tor completing a well includes drilling a well through a wellhead having an annular bowl protector inserted therein. The bowl protector lias an internal recess. A lower end of a casing...
US20160084034 ONE-TRIP PACKER AND PERFORATING GUN SYSTEM  
A completion tool for gravel pack and frac pack operations for installing a sump packer and perforating a casing in one trip of a work string. The completion tool is disposed on the end of a work...
US20140209321 PLUG, AND METHODS FOR SETTING AND RELEASING THE PLUG  
A plug includes a slip actuator for setting and release of slips, and a locking element in contact with the slip actuator. The locking element includes multiple parts with internal threads which...
US20120292045 Downhole pump apparatus having decoupleable isolation plug  
A pump apparatus for recovering hydrocarbons from downhole wells, having a seating surface adapted to sealingly engage an interior surface of a circumferential seal member situated within...
US20160168944 Setting Sleeve  
A packer has a tubular body and a setting sleeve disposed around the tubular body, where the setting sleeve has an upper end, a lower end, and a slot formed through a wall of the setting sleeve....
US20050236157 Apparatus and method for transporting and deploying downhole completion components  
An apparatus (50) for transporting and deploying completion components (140) for use in extended horizontal completions includes a container (52) having first and second openings (54, 56) that are...
US20160258234 Element Pressure Release System  
An element pressure release system includes a mandrel having at least one groove or recess and a retainer having at least one window passing through the retainer. The retainer extends around a...
US20150136417 METHOD FOR HANDLING TUBULARS AND RIGIDIZER THEREFOR  
A rigidizer and method for its use in supporting a tubular string during handling operations. The rigidizer includes upper and lower sleeves which pivotally open and close to clamp about the...
US20160076332 DISINTEGRABLE INVERTED SEAL  
An inverted seal includes a disintegrable body; one or more inside dimension seals disposed in the body. A method for deploying a conventional seal after an inverted seal in a borehole.
US20140224478 TOOL AND METHOD FOR LOCKING AND RELEASING A PLUG  
A tool for locking and releasing a plug in a hydrocarbon well includes a sleeve having at least one pocket for receiving the plug's pin element, and at least one locking element which can be moved...
US20160053582 Tool With Modular Pressure Compensator And Related Methods  
A tool which employs an internal fluid during operation in a subterranean environment at elevated pressures and/or temperatures, the tool including a modular pressure compensator component which...
US20140048284 Drill Rod Break-Out Wrench and Method of Use  
A drill rod break-out wrench is utilized to disengage and remove drill rods from a drill string. The wrench has a lower body section with a flat, cut-out cavity configured to receive the upper end...

Matches 1 - 48 out of 48