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Enhancing delaying in situ gelation of water shutoff systems
Gel compositions include a high molecular weight water-soluble acrylamide polymer, a crosslinking system capable of crosslinking the polymer, a crosslink delay...
A secondary cementing apparatus includes a drill string, a coupling coupled to a distal end of the drill string, and a tool coupled to a distal end of the...
Mill diverter having a swellable material for preventing fluid flow past
A method of preventing fluid flow past a tapered face of a mill diverter in a wellbore comprises: positioning the mill diverter in the wellbore, wherein the...
Zonal isolation utilizing cup packers
Zone isolation is a leading concern for operators that wish to fluidly treat a well. Typically in an open hole packers hydraulically actuated solid body packers...
Rapid swelling and un-swelling materials in well tools
Rapid swelling and un-swelling materials provide for rapid actuation of well tools. A well tool can include a swellable material, with the swellable material...
Fracturing ball retrieval device and method
A method and system for retrieving a fracturing ball in a wellbore casing. The system includes a wellbore retrieval tool comprising a tool body that is inserted...
Extrusion preventing supporting device
The invention relates to an extrusion preventing supporting device (30) comprising interconnected chain elements (40; 50, 55). Outwardly curved ends (42; 57,...
Seal holder and method for sealing a bore
A seal holder for retaining a sealing arrangement (119,121), said sealing arrangement (119,121) being adapted to seal against a facing seal surface (209) in a...
Downhole tool for removing a casing portion
A packoff device is disclosed for sealing an annulus within a wellbore, and for bypassing the sealed annulus. The packoff device may include a mandrel having a...
Power charge retention and centralizing device for a wireline pressure
The power charge of a wireline pressure setting assembly includes a barrier located adjacent an open upper end of the power charge. The barrier centralizes the...
Track guiding system
A track guiding system includes a first track segment having a first end and a second end, the first track segment including a first linear beam segment...
Mobile coiled tubing reel unit, rig and arrangements thereof
A system is provided for injecting coiled tubing (CT) into and out of a wellbore. In embodiments, separate injector and reel units are provided releasing...
Videometric systems and methods for offshore and oil-well drilling
A system is disclosed for determining the position of a downhole drill pipe relative to a pipe handling device. The system comprises: an imaging means arranged...
Systems and methods for tubular engagement and manipulation
A system for manipulating a tubular about a drilling rig is provided. The system includes a swivel body rotatably coupled with a becket. The becket is...
Gage cutter protection for drilling bits
A downhole cutting tool may include a tool body, a plurality of blades extending azimuthally from the tool body comprising a cone region, a shoulder region, and...
Method and apparatus for pipe-conveyed well logging
A well logging instrument deployment device according to this aspect of the invention includes a housing configured to be coupled to a pipe string. A latch...
Performing simultaneous operations on multiple wellbore locations using a
single mobile drilling rig
A system 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...
Drill bit and cylinder body device, assemblies, systems and methods
A drilling system includes a cylinder body and drill bit assembly. The drill bit includes a plurality of drill bit blades, each having at least one drill bit...
Rolling cutter with bottom support
A cutting element assembly includes a sleeve, a lining extending a distance axially from an end of the sleeve, and an inner cutter. The inner cutter has a...
Drill bit with fixed cutter elements
A drill bit with fixed cutter elements with a hollow upper conical pin connector connectable to the lower module of a drill string, where the upper conical pin...
Hydraulic percussion apparatus and method of use
A hydraulic percussive apparatus is disclosed for generating vibrating forces to a pipe string. The apparatus is attached to the pipe string a central bore...
Bottom hole assembly retrieval for casing-while-drilling operations using
a tethered float valve
A bottom hole assembly for a casing-while-drilling operation utilizes a tethered float valve to retrieve the bottom hole assembly after the casing string has...
Rotary steerable drilling tool
The rotary steerable drilling tool and system described herein combines both point-the-bit and push-the-bit techniques to actively change the direction of the...
Method and system for radially expanding a tubular element and directional
The invention relates to a system and method for radially expanding a tubular element. The method comprises the steps of bending the tubular element radially...
Magnetostrictive motor for a borehole assembly
A motor includes: a rotor including an undulated surface; a rod disposed about the rotor; and a coil disposed about the rod to induce shape changes in the rod,...
Barrier stop apparatus
An apparatus for stopping the descent of a rolling type barrier includes a stator ring having a brake slot and a rotor rotatably disposed within the stator...
Light blocking slatted blind
A slatted blind is configured such that the slats close create a light blocking blind. The slats may be supported by a tilt cord that comprises a low stretch...
Safety window grid assembly
A safety window grid assembly includes a hollow housing, a rotating shaft rotatably disposed in the housing, a cord and a locking mechanism. The cord is...
Wall entry tunnel for a pet door
A wall entry tunnel for use with a pet door. The wall entry tunnel extends through a structural feature and forms an enclosed passageway connecting the interior...
Method of manufacturing a molded door skin from a flat wood composite,
door skin produced therefrom, and door...
A method of manufacturing a hollow core door is disclosed, as well as a corresponding hollow core door. The method includes the steps of providing a solid flat...
A pre-manufactured door buck or a kit of parts is used to install a pre-sized door buck in a wall that allows a standard sized door to be installed. The door...
Actuator for a flap on an item of furniture
An actuator for a flap on an item of furniture includes at least one actuating arm that is mounted to pivot between a closed position and an open position in...
Blind hinge used for furniture
A blind hinge used for furniture, comprising a movable cup holder provided on the furniture door body, an adjusting base provided on the furniture body, a...
Dual shaft hinge device
A dual shaft hinge device includes a first shaft including a first expansion portion; a second shaft including a second expansion portion; a pair of securing...
Hinge module and electronic device using the same
A hinge module including a first shaft member, a second shaft member, a sleeve and at least a first ball is provided. The first shaft member is rotatably...
Hinge assembly for lid of container
A hinge assembly for pivotally connecting a lid to a receptacle of a container, comprises a first hinge half including a convex edge portion, and a second hinge...
Locking mechanism and portable electronic apparatus
A locking mechanism includes a hooking component, an engagement structure, and an actuation component. The hooking component is disposed in a casing of a...
Squeeze and slide to open gate latch
A gate latch apparatus is disclosed for a residential safety gate. The gate latch apparatus includes a housing having opposable buttons. The buttons are...
Door latch device for vehicle and method of assembling door latch device
A door latch device for a vehicle includes: a body having a striker advancing groove formed on one surface thereof through which a striker arranged on a vehicle...
A handle assemble is provided that includes a pivotable handle on a first side of a housing that when moved to an extended position is operative to cause a...
A drive unit for automotive applications, specifically for application with or in combination with a motor vehicle door lock, a housing (5), a motor (1) as well...
A combination includes a lock body, a shackle having a second leg and a first leg, a lock member provided rotatably within the lock body and a locking element...
Padlock with non-conductive parts
A padlock includes a body having a first recess in the top thereof. A slide slot is defined in one side of the body and communicates with the first recess. A...
Lock device and method of use
The present invention, and inventive system, describes a locking system that reinforces an existing recessed cover or tubular. In many embodiments of the...
Padlock with fully integrated dual locking mechanism with a lost code
A dual locking padlock having a code locking mechanism and an overriding mechanism is disclosed. The housing has a spacer as its top portion, a stack of...
Variable progression key notching system
A progressive key notching system that includes a plurality of key notches positioned along at least one surface, such as, for example, a top surface, of a key...
Reversible handle device
A reversible handle device includes a housing, a handle portion rotatably disposed on the housing and rotatable relative to a long axis, a reversible member and...
Handle structure for bi-fold door
A handle structure is provided with handles and finger insertion recesses disposed on each of first and second doors. Each handle is provided with a finger-hook...
System for protecting stored goods
A system for protecting stored goods in a storage room, having one or more storage constructions formed by one or more pesticide treated nets (30, 31), capable...
Themed cemetery systems and methods
An improved cemetery experience, whereby the cemetery and accompanying facilities may celebrate and demonstrate the passion and hobbies of the deceased...