Matches 1 - 50 out of 96 1 2 >


Match Document Document Title
US20150060045 PIPE HANDLING SYSTEM  
A pipe handling system for locating a pipe joint in a joining assembly that includes an internal joining tool and an external joining tool is provided. The system includes a gripper configured to...
US20140174716 PETROLEUM WELL INTERVENTION WINCH SYSTEM  
A petroleum well intervention winch system includes a high pressure confining housing for a drum for a rope to a tool string. The pressure confining housing has a connector with an aperture for...
US20140102721 CABLE INJECTOR FOR DEPLOYING ARTIFICIAL LIFT SYSTEM  
An injector for deploying a cable into a wellbore includes a traction assembly having at least a stationary segment and a movable segment. Each segment includes: a drive sprocket; an idler...
US20150047840 SYSTEM AND METHODOLOGY FOR LOCATING A DEFLECTOR  
A technique facilitates deflecting a tubing string into a desired branch of a surrounding tubular structure. A deflector assembly is provided with a deflector tube, an orienting member, and a...
US20110073316 SURFACE REFILLABLE PROTECTOR  
An electric pumping system having an electric submersible pump located downhole in a well, the electric submersible pump comprising a motor part, a pump part, and a protector part; the motor part...
US20150144357 USE OF MULTIPLE STACKED COILED TUBING (CT) INJECTORS FOR RUNNING HYBRID STRINGS OF CT AND JOINTED PIPE OR MULTIPLE CT STRING  
Methods and apparatus are disclosed concerning an injector apparatus, comprising: an upper injector coupled to a frame, wherein the upper injector has an upper injector passage; a lower injector...
US20100294479 WINCH ASSEMBLY  
A winch assembly (30) comprises a winch chamber (32) defined within a housing (31) which includes an orifice to permit fluid communication with a wellbore. A winch drum (34) which supports a...
US20150083439 Method And Systems For Stick Mitigation Of Cable  
A system for stick mitigation of a cable in a well includes a derrick operatively aligned with a well. The derrick supports a cable and a cable injector. The cable injector is operatively aligned...
US20150167446 SYSTEM AND METHOD FOR MONITORING AND CONTROLLING SNUBBING SLIPS  
A system and method for monitoring and controlling a snubbing unit having traveling slips and stationary slips are provided. Position sensors are associated with the slips for directly or...
US20050051344 Apparatus and method for lining in situ pipe  
Apparatus for driving a flexible composite liner into an existing pipe in an excavation comprises contra-rotating wheels for driving flexible liner therebetween and into a guide tube extending...
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...
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...
US20120024544 APPARATUS AND METHOD FOR DEPTH REFERENCING DOWNHOLE TUBULAR STRINGS  
An apparatus (100) for depth referencing tubular strings in a wellbore. The apparatus (100) includes a depth reference coupling (102) having a profile (112) that is positioned in a first tubular...
US20090139731 Drilling device and drilling method  
The invention relates to a drilling device and a related drilling method, in which provision is made for a mast, a drilling carriage that is guided along the mast in a displaceable manner and a...
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...
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...
US20140048287 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...
US20150027733 Gate Elevator  
A shoulder elevator having a gated pipe opening, is disclosed. The elevator has a ringed body having unclosed sector creating an opening for receiving a pipe within the body ring. Pivotally...
US20090084558 Electrically powered well servicing rigs  
A mobile land rig for use in wellbore operations. The mobile land rig, in certain aspects, has a vehicle; an erectable mast; winch apparatus (e.g., one or two winches); and electric motor...
US20110290507 Communication Method and Apparatus for Insert Completions  
A method of providing a communication conduit for a down-hole tool includes the steps of: forming a communication port at an existing portion of the down-hole tool located below the valves of the...
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...
US20090159271 Top drive systems for wellbore & drilling operations  
A top drive system for wellbore operations, the top drive system in certain aspects including a main body, a motor (in certain aspects a salient pole motor), a motor apparatus, a motor shaft...
US20150240575 DRILL PIPE AND CASING ELEVATOR  
An apparatus for handling one or more tubulars. The apparatus may include a body defining at least a portion of a tapered bowl. A plurality of slips may be disposed at least partially within the...
US20070251701 TORQUE SUB FOR USE WITH TOP DRIVE  
Embodiments of the present invention generally relate to a torque sub for use with a top drive. In one embodiment a method of connecting threaded tubular members for use in a wellbore is...
US20090314496 Multipurpose Tubular Running Tool  
A tubular running tool includes a mandrel assembly having an upper mandrel, a lower mandrel and a mid-mandrel, wherein the upper mandrel, the lower mandrel and the mid-mandrel rotate in unison;...
US20090272543 Tubular Running Devices and Methods  
One example of an apparatus for gripping and rotating a tubular includes a mandrel having a longitudinal axis; a first slip disposed on the mandrel; and a second slip disposed on the mandrel...
US20100307766 Rigless well intervention apparatus and method  
The present invention relates generally to a rigless well intervention apparatus and method for well completion, recompletion, servicing, workover and intervention. Specifically, the present...
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...
US20090133881 HEAVE MOTION COMPENSATION  
A heave motion compensator (30, 40, 70, 100, 140, 300) for compensating heave motions comprises a cylinder (41) and a piston (44) delimiting a variable volume fluid chamber (49) in said cylinder...
US20130292139 CABLE BYPASS AND METHOD FOR CONTROLLED ENTRY OF A TUBING STRING AND A CABLE ADJACENT THERETO  
A system and method is provided for the controlled entry of a tubing string, and cable adjacent thereto, into a wellbore. A stationary housing is fit to a wellhead and has a bore in communication...
US20130075077 Modular Apparatus for Assembling Tubular Goods  
A modular pipe gripping assembly has a universal actuator assembly having a control fluid swivel. An external pipe gripping assembly can be attached to the actuator assembly for gripping the...
US20150027727 TUBULAR STRING DISPLACEMENT ASSISTANCE  
A displacement assistance device can include at least two flow paths in fluid communication with a flow passage, and a blocking member that blocks flow through each flow path in response to the...
US20130327541 DEVICE AND METHOD FOR HANDLING DRILL STRING COMPONENTS, AS WELL AS ROCK DRILLING RIG  
A handling device for handling drill string components (8, 8′,8″) in a rock drilling rig (1), wherein the handling device includes a gripper unit (11) for gripping drill string components (8,...
US20090260804 Mobile Well Services Assembly  
A mobile assembly usable in at least one well services operation includes a chassis, a drum disposed on the chassis having a spooled element disposed thereon for use in the at least one well...
US20080296012 CEMENTING MANIFOLD WITH CANISTER FED DART AND BALL RELEASE SYSTEM  
Apparatus and methods for cementing tubulars in a borehole are disclosed In some embodiments, the apparatus includes a housing, a cartridge disposed within the housing, and an actuator. The...
US20070227744 Apparatus and method for lubricating and injecting downhole equipment into a wellbore  
An apparatus and method for lubricating and injecting downhole equipment into a wellbore includes a blowout preventer, a spool for enclosing the downhole equipment, a pressure isolation window,...
US20120097390 SYSTEM FOR REMEDIATING A WELLBORE ANNULUS  
A casing annulus remediation hose assembly having a hose with an inlet in selective fluid communication with a fluid supply and an exit connected to a nozzle. On the nozzle is an insertion tip for...
US20080006400 Arm for moving flexible lines at a wellsite  
A movable arm 10 engages a flexible line 50 at a well site for positioning the flexible line between run-in position for passing the flexible line with a tubular through a well hole in the rig...
US20150000894 MULTI-STAGE APPARATUS FOR INSTALLING TUBULAR GOODS  
A pipe gripping assembly includes, among other components, a fluid conducting swivel, a fluid-powered linear actuator and a pipe gripping assembly. The linear actuator has a central rod mounted...
US20100175893 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...
US20100193179 Push / pull system and support structure for snubbing unit or the like on a rig floor  
In one embodiment, a support structure for use on a rig floor and for supporting a unit used to manipulate tubular components through a wellhead comprises a support plate adapted to securely mount...
US20090101359 High Pressure Wireline Top-Entry Packoff Apparatus and Method  
A high-pressure packoff apparatus and method are disclosed. The packoff allows wireline entering a top drive drilling head through a top entry access system to be isolated in such a fashion to...
US20120031627 Control Line Installation Unit  
A tubing installer runs a string of tubing into a well while strapping a control line to the tubing string. The installer includes a base having a tubular connector extending downward for...
US20090294134 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...
US20130192817 Apparatus for Aligning Tubulars During Placement in a Well  
Apparatus is provided for aligning tubulars when a drilling rig is used to lower a string of tubulars into a well. A joint of tubular can be moved to a vertical position above a connector to which...
US20140332236 Quick-Release Gripping Insert Assembly  
A coiled tubing injector unit insert assembly includes a gripping insert configured to be coupled to a carrier block, the insert comprising a tongue with a first cutout configured to engage a...
US20100126734 Method and Apparatus for Retrieving and Installing a Drill Lock Assembly for Casing Drilling  
A method of installing a drilling tool at a lower end of a string of casing suspended in a borehole employs a setting tool run by wireline. The setting tool is latched to a drilling tool connected...
US20090229837 FLOWBACK TOOL  
In one embodiment, a flowback tool for running a tubular string into a wellbore includes a tubular housing having a bore therethrough and a tubular mandrel. The mandrel: has a bore therethrough in...
US20110005777 TOOL STORAGE ASSEMBLY  
A tool storage assembly (12) comprises a housing (28) defining a chamber adapted to be in fluid communication with a wellbore through a tool passage (30) formed in the housing (28). A tool storage...
US20080308281 CONTROL LINE RUNNING SYSTEM  
A control line running system includes a control line storage unit and a guiding system having a guiding device and a guide rail for guiding a control line from the control line storage unit...

Matches 1 - 50 out of 96 1 2 >