Matches 1 - 50 out of 248 1 2 3 4 5 >


Match Document Document Title
US20120024538 CHRISTMAS TREE INSTALLATION USING COILED TUBING INJECTOR  
A method and system for installing a Christmas tree in place of a blowout preventer on a wellhead. The donut in the wellhead BOP is landed using a coiled tubing injector. Then the wellhead BOP...
US20110259602 CHRISTMAS TREE INSTALLATION USING COILED TUBING INJECTOR  
A method and system for installing a Christmas tree in place of a blowout preventer on a wellhead. The donut in the wellhead BOP is landed using a coiled tubing injector. Then the wellhead BOP...
US20140096975 Well System With an Independently Retrievable Tree  
A well apparatus system that includes a wellhead, a tree, a tubing hanger, a tubing spool that is located between the wellhead and the tree, and a production isolator surrounded by the tree and...
US20140246211 ADJUSTABLE FRACTURING SYSTEM  
An adjustable fracturing system (10) is provided. The system includes an adjustment joint (60, 62, 64, 130, 170, 224) configured to be varied in length to facilitate coupling of a fracturing...
US20150007997 WELL FRACTURING SYSTEMS AND METHODS  
A fracturing system can include a fracturing manifold coupled to a plurality of fracturing trees. The fracturing manifold may include adjustment joints that enable adjustment of the length of the...
US20140224943 Articulation Festoon Cabling Beams  
The cable handling apparatus includes a trolley beam, where the trolley beam is adapted to allow a cable trolley to slide thereon and an articulating arm. The articulating arm is hingedly coupled...
US20130175039 ADJUSTABLE FRACTURING SYSTEM  
An adjustable fracturing system is provided. In one embodiment, the system includes a fracturing manifold and a fracturing tree. A fluid conduit is coupled between the fracturing manifold and the...
US20150007998 INTEGRAL FRACTURING MANIFOLD  
A fracturing system can include an integral fracturing manifold. More particularly, a fracturing system can include a plurality of fracturing trees and an integral fracturing manifold may be...
US20100224373 Wellhead Conversion System and Method  
Methods and systems relating to subsea wellhead orientation are disclosed. In one embodiment, a method comprises providing a wellhead with an orientation key on an outer surface and an opening on...
US20150211338 JUNK BASKET AND RELATED COMBINATIONS AND METHODS  
A junk basket, comprising: mating parts, each mating part comprising an annulus covering portion, a cylindrical wall portion, a nipple seat portion and a nipple connector secured to the annulus...
US20140231098 METHODS OF SUPPORTING A SELF-PROPELLED DERRICK RIG  
Improvements to base beams and self-propelled derrick rigs are described. The base beam can have two or more stabilizer arms which can be deployed. The base beam is also designed to support the...
US20140360735 GEOTHERMAL INTEGRATED EXPANSION SPOOL ASSEMBLY  
Embodiments of the present disclosure are directed towards a geothermal expansion spool assembly having an integrated or single piece configuration. The geothermal expansion spool assembly...
US20140326468 METHOD OF USING A TOP DRIVE SYSTEM  
In one embodiment, a top drive system includes a quill; a motor operable to rotate the quill; a gripper operable to engage a joint of casing; a connector bi-directionally rotationally coupled to...
US20130043046 Wellhead System Having a Tubular Hanger Securable to Wellhead and Method of Operation  
A tubular hanger and tubular hanger seal are installed in a wellhead with a setting tool. The tubular hanger has a locking ring that is driven outward into engagement with a profile in the...
US20120012335 SEALING ADAPTER FOR WELL TUBING HEAD  
A tubing head adapter which operates to provide a supplemental sealing barrier for a tubing head while maintaining access to the interior of the tubing head. The adapter includes an annular body...
US20140060855 ANGLED-PENETRATOR DEVICE AND SYSTEM  
In accordance with an exemplary embodiment, a tubing hanger having an angled auxiliary bore is provided. The auxiliary bore may receive a penetrator for a cabling system that powers a submersible...
US20150233212 VALVE MECHANISM HAVING TOOL TRAP  
The present invention discloses a novel Tool Trap that in at least some embodiments can provide means for debris to fall over a Gate into a peripheral Sump and means to move a Gate laterally from...
US20130175048 BOOM MOUNTED COILED TUBING GUIDE AND METHOD FOR RUNNING COILED TUBING  
A coiled tubing support guide for maintaining an arch in a length of coiled tubing as it is unwound from a storage reel and feed into a coiled tubing injector connected with a wellhead is mounted...
US20150136421 Annular Blowout Preventer Hydraulic Supply System  
A system and method for deploying a rod annular blowout preventer using existing hydraulic pressure is provided. The system connects between an existing hydraulic blowout preventer system and 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...
US20130248182 MODULAR MANIFOLD OF A WELLSITE FLUID SYSTEM AND METHOD OF USING SAME  
A mobile manifold assembly of a fluid system for providing fluid to a wellsite during well construction. The fluid system includes auxiliary components including at least one fluid source, mixer...
US20130341038 Method and apparatus for working multiple wellheads in close proximity  
A rig system and method is provided for use with multiple wellheads in close proximity on a wellsite. A mast assembly is mounted to a rig carrier for alignment with a first wellhead. A pipe...
US20150233204 TUBING HANGER  
A tubing hanger and system for landing a tubing hanger in a tubing head of a wellhead with full well containment. The tubing hanger includes a cylindrical housing with a production port and a...
US20110100646 Downhole Running Tool and Method  
A single or multi-bowl wellhead may be positioned in a diverter housing over the wellbore. An overshot running tool protects the wellhead during placement and certain operations. Protrusions on...
US20150090450 PERFORMING SIMULTANEOUS OPERATIONS ON MULTIPLE WELLBORE LOCATIONS USING A SINGLE MOBILE DRILLING RIG  
A system is disclosed that includes a drilling rig having a substructure, the drilling rig being adapted to be positioned above a plurality of wellbore location such that each of the plurality of...
US20150184473 DRILL ROD HANDLING SYSTEM FOR MOVING DRILL RODS TO AND FROM AN OPERATIVE POSITION  
A drill head assembly for receiving a drill rod in an operative position. The drill head assembly has a chuck and cradle configured for movement between a first position and a second position. In...
US20130056224 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...
US20070272417 Device for Slip Engagement of Large Tolerance Pipe and Method of Use  
A coupling for a pipe comprises a housing adapted to accept a pipe within an interior portion of the housing and a cone disposed within the housing where, in embodiments, the cone is further...
US20090218144 Drilling rig masts and methods of assembly and erecting masts  
Methods for connection parts of a mast of a drilling rig without using a crane or other lifting machine are disclosed. In certain aspects, these methods include moving parts of a mast to be...
US20060180315 Top drive torque booster  
A method and apparatus for providing additional torque in a top drive system for rotating a tubular during tubular drilling, running, and/or handling operations. In one embodiment, a gear...
US20110266006 HYDRAULIC SURFACE CONNECTOR  
A connector to secure a blow out preventer to tubing or a casing head of a well or wellhead and a method of securing a blow out preventer to the well utilizing the connector. The connector may be...
US20130341036 Method and apparatus for aligning a BOP stack and a mast  
A method and apparatus for aligning a wellhead or BOP stack with a mast assembly comprising a sensor which provides an initial alignment between a mast and a wellhead or BOP stack. A mast assembly...
US20130341037 Low wind resistance rig  
A transportable rig apparatus provides for well completion operations while also providing a rig apparatus that readily resists or negates the effects of dynamic wind forces or other weather...
US20130284455 Delivery System for Fracture Applications  
Described herein is a modular, adjustable system for distributing fluids to one or more wellbores. The system is readily configured and assembled at a well site, and allows for one portion of the...
US20110253384 MULTI-LOCK ADAPTERS FOR INDEPENDENT SCREWED WELLHEADS AND METHODS OF USING SAME  
A multi-lock adapter used to inject high-pressure well stimulation fluids through an independent screwed wellhead includes an adapter pin having a central passageway with an internal diameter at...
US20150226026 BLOWOUT PREVENTER INSTALLATION AND REMOVAL DEVICES AND RELATED METHODS  
A blowout preventer (BOP) installation and removal device, includes: a carriage for supporting a BOP assembly, the BOP assembly having a BOP axis; the carriage being mounted on a linear actuator...
US20090032265 Independently Wellhead Drilling Adapter  
An assembly for connecting a drilling adapter to a wellhead comprising external threads on an end portion thereof.
US20130133898 CAPILLARY HANGER ARRANGEMENT FOR DEPLOYING CONTROL LINE IN EXISTING WELLHEAD  
To deploy a capillary string through a wellhead to a downhole safety valve, a control port and a retention port are drilled in an adapter between a casing hanger and a gate valve or elsewhere. The...
US20060011352 Safety lock for elevators  
An elevator having a safety lock is provided to prevent the inadvertent release of a tubular. In one embodiment, the elevator includes a body for supporting the tubular and a locking apparatus...
US20060037782 Diverter heads  
A monitoring system for a rotating diverter head for use in the drilling of oil, gas and geothermal wells. The system includes a pressure sensor which is mounted beside the stripper rubber which...
US20150167406 MANIPULATABLE SPIDER COMPONENTS ADAPTED FOR COOPERATION WITH A VERTICALLY RECIPROCATING CONTROL LINE GUIDE  
A method and apparatus are provided for installing control lines and pipe into a well. The pipe-holding spider that is normally mounted on the rig floor is adapted for easy disassembly and...
US20130292134 Assembly And Method To Secure Tubing String to Blowout Preventer  
A flange assembly and method for securing the downhole tubing string and packer to a blowout preventer is disclosed. The application is particularly useful for high pressure fluid applications...
US20120103630 ALIGNMENT OF BOP STACK TO FACILITATE USE OF A ROTATING CONTROL DEVICE  
An alignment system can include at least one alignment device positioned between two flanges, the alignment device having a greater thickness on one side of the alignment device than on an...
US20110168405 ALIGNMENT OF BOP STACK TO FACILITATE USE OF A ROTATING CONTROL DEVICE  
An alignment system can include at least one alignment device positioned between two flanges, the alignment device having a greater thickness on one side of the alignment device than on an...
US20130032360 ALIGNMENT OF BOP STACK TO FACILITATE USE OF A ROTATING CONTROL DEVICE  
An alignment system can include at least one alignment device positioned between two flanges, the alignment device having a greater thickness on one side of the alignment device than on an...
US20080210437 Top drive with shaft seal isolation  
A top drive system for wellbore operations, the top drive system including a main shaft having an upper shaft seal system with a raised platform for supporting the seal system, and, in one aspect,...
US20070199718 Entry swivel apparatus and method  
An apparatus for use with a wireline on a drilling rig. The apparatus includes a main body having first and second entry ports, and wherein the first entry port is configured to receive the...
US20140144650 LOCKDOWN SYSTEM FOR USE IN A WELLHEAD ASSEMBLY  
A wellhead assembly having an outer tubular, an inner tubular inserted into the outer tubular, an annular space between the inner and outer tubulars, a lock ring in the annular space, and an...
US20150260010 CHRISTMAS TREE AND METHOD  
The invention provides a Christmas tree for a wellbore, comprising a plurality of modules, each module including: at least one module opening, the modules being connected to each other to form a...
US20120012336 CASING HANGER PROFILE FOR MULTIPLE SEAL LANDING POSITIONS  
A wellhead assembly having a wellhead housing, a casing hanger set within the wellhead housing, and sealing areas provided on opposing surfaces of the wellhead housing and casing hanger. The...

Matches 1 - 50 out of 248 1 2 3 4 5 >