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BOP heating methods and systems and heat exchange units
A BOP heating method includes operating a coiled tubing unit (CTU) using hydraulic fluid. The fluid is supplied from the CTU to an exchange tube and returned...
Methods for hanging liner from casing and articles derived therefrom
A system comprises a casing; a liner that is disposed in the casing and that is concentric with the casing; and a layer of material disposed between the liner...
Downhole circulating valve having a seal plug and method for operating
A downhole circulating valve includes a generally tubular outer housing having a generally axially extending internal passageway. At least one generally...
A permanent inflatable packer enabling wellbore isolation in both open hole and cased hole wells expands multiple times its original diameter to conform to...
Atmosphere to pressure ball drop apparatus
An improved ball drop apparatus including an atmosphere-to-pressure frac ball injection chamber. A ball is first inserted into the atmosphere-to-pressure ball...
The present invention relates to sealing method for sealing a zone of a casing in a well, the zone comprising several leaks, perforations and/or weakened casing...
Systems and methods of supporting a multilateral window
A milling system includes an elongate body having a first end, a second end, and a mill window defined through a portion of the body between the first and...
Packer setting mechanism
A packer system including a packer and a setting mechanism. The setting mechanism has a setting piston that is actuatable in response to a fluid pressure in...
High expansion or dual link gripper
A gripper mechanism for a downhole tool is disclosed that includes a linkage mechanism. In operation, an axial force generated by a power section of the gripper...
Preemptive setpoint pressure offset for flow diversion in drilling
A method of controlling pressure in a well can include transmitting an instruction to change flow through an annulus formed radially between a drill string and...
Combination unit for managing fluid
A combination unit for vacuuming, cleaning and conditioning fluids. The unit may comprise a vacuum pump circuit and tank, a mixing tank and a centrifuge system....
Breakout wrench assemblies and methods
Break out wrench assemblies are provided that can include: a first subassembly, the first subassembly including a first pair of opposing arms linked by a first...
Tubular component for drill stem capable of being cabled, and method for
mounting a cable in said component
A tubular component for a drill stem that can be cabled includes a first end zone, a second end zone, a sheath, the sheath extends between the first end zone...
Drilling rig equipment platform
An aircraft-transportable platform component for supporting a drilling rig includes a buoyant body supported by a frame and lifting members coupled to the frame...
Polycrystalline diamond material with high toughness and high wear
A cutting element that includes a substrate; and an outer layer of polycrystalline diamond material disposed upon the outermost end of the cutting element,...
Rotary steerable drilling tool with a linear motor
A rotary steerable drilling tool with an electromagnetic steering system can include a drill collar, a bit shaft, an orientation control module, a mud tube, a...
Directional drilling tool with eccentric coupling
A directional drilling tool which comprises a pair of shafts with an eccentric bore to vary the radial position of a stabilizer, such tool including one or more...
Ladder safety device, systems and methods of arresting falls from ladders
A ladder safety device, systems and methods of arresting falls from ladders are provided. The ladder safety device includes a safety guide that extends along...
An access device that provides access between a substrate surface and an elevated surface includes a first ladder member that is operatively attached to a...
Automatic foldable ladder
A foldable ladder for providing access to an opening including: a first motorized drive mechanism for moving a cover for the opening between a closed position...
Battery-powered motorized window treatment having a service position
A battery-powered motorized window treatment for covering at least a portion of a window may be adjusted into a service position to allow for access to at least...
Motorized roller shade system with a sun angle sensor
Presented is a motorized roller shade system. The system includes a flexible shade material, a roller tube configured for windingly receiving the flexible shade...
A window covering is provided. The window covering may include a frame mountable within a window return. The frame includes up to four frame members. The four...
Device for rolling up and unrolling a material web onto and from a shaft
The present invention discloses a device for rolling up and unrolling a material web (2) on a shaft (1, 15). The device is distinguished by the fact that a...
Window shade lifting apparatus
A window shade lifting apparatus that includes a tube disposed vertically on the window shade; a lifting cord disposed in the compression tube; a ladder...
Pet door assembly
A pet door assembly that includes a support structure that defines an access opening through which a pet can pass. A connecting arrangement is positioned on the...
Apparatus and method for supporting a decorative panel
An apparatus and method for detachably supporting a decorative or graphic panel or covering upon a frame or door without leaving a mark or other visible...
Embodiments provide a strip gasket with one or more adhesive strips on the gasket. The strip gasket resists stretching because a non-stretchable carrier is...
Clip equipped, elongated flexible polymer gaskets
Elongated, flexible polymer gasket include a tubular flexible polymer material body, a hollow chamber within the body extending uniformly the length of the...
Window frame system for vacuum insulated glass unit
A window assembly may include a vacuum insulated glass unit and a frame assembly. The vacuum insulated glass unit may include first and second glass substrates...
A method for forming a sill pan is provided that includes the measurement of a width and length of an opening sill to be sealed. A piece of flexible sill pan...
Door lock system
A door lock system includes a door having an inner edge, an outer edge, an inner surface and an outer surface. A frame includes a first vertical section and a...
Step plate mechanism for door opening and closing device
A step-plate mechanism is provided for a door-opening/closing device that is powered by the downward movement of a step plate caused by a stepping force of a...
Vehicle door checker
A door checker includes a stopper provided to a tip portion of a check lever and defining a door opening limit by engaging with stopper surfaces provided to an...
Spring adjusting device for a door actuating device
A door actuating device, including a housing, at least one drive unit which is disposed in the housing and can be coupled to a door leaf, and at least one...
Interconnection system for panel assemblies
A system for interconnecting multiple panel assemblies comprising a first bracketing body having a first bearing member and at least one planar member; a second...
Hinge mechanism with multiple preset positions
A hinge mechanism with multiple preset positions is described. According to various embodiments, the hinge mechanism enables a support component to be...
90 degree magnetic latch to prevent high surface flux
An electronic device includes a housing having an external surface and a magnet within the housing that moves from a first position where the magnetic axis is...
A locking device for containers with a container lock housing and with a locking hook. The locking hook has a pivot axis, which is stationary relative to the...
Sliding door panel hold open assembly
A sliding door panel and assembly is described, such that when in the door panel is in an open arrangement there is a functional cooperation or coupling between...
Window opening control device
One embodiment of window opening control device that limits the maximum amount by which a window can be opened includes a spool assembly for varying the amount...
Vehicle door fixing apparatus and fastening member
A vehicle door fixing apparatus includes a door lock striker configured to be provided at one of a vehicle body panel and a door panel, a door lock assembly...
Lid lock apparatus
A lid lock apparatus having a housing to be fixed to a vehicle body with limited space. The lid lock apparatus includes a locking pin, a cable, a linking...
Proximity switch based door latch release
A vehicle door latch assembly includes a first proximity sensor on a first side of a door handle and a second proximity sensor on a second side of the door...
Dual function power door
A system and method for controlling an automatic operation of a power door of a vehicle is presented. An actuation of an interior switch by a user is detected...
Cable wrap security device
A security device includes a locking member, a ratchet mechanism, and a plurality of cables. The cables are wrapped around an object. An attachment clip is...
Lockset operable by pivoting actuator about a first axis or a second axis
A lockset is actuable by pivoting a handle about a longitudinal axis of the lockset by rotating the handle and by pivoting the handle about an axis transverse...
Mobile device that detects tappings/vibrations which are used to lock or
unlock a door
An intelligent door lock system is configured to be in communication with a mobile device. The intelligent door lock system includes a drive shaft of a lock...
A locking cartridge including a housing, first and second plates rotatably mounted in the housing, a blocking member, and a movable member. The cartridge also...
Disc tumbler cylinder lock and key combination
The rotation limiter disc elements of a disc tumbler cylinder lock-key-combination are arranged to be rotated by a key. The rotation limiting elements have no...