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Patent # Description
US-1,024,6974 Punch and cut system for tubing
A technique facilitates efficient punching and cutting of a tubing with a single trip downhole. A cutter and a puncher are combined and conveyed together...
US-1,024,6973 Downhole energy harvesting device
The disclosed embodiments include energy harvesting devices, methods to operate the energy harvesting devices, and downhole power generating systems. In one...
US-1,024,6972 In-riser power generation
In-riser power generation devices and methods are utilized to generate power subsea to operate subsea devices of a subsea well system. A turbine power generator...
US-1,024,6971 Flow activated valve
A valve assembly for a plug to close off a zone in the well for further treatment above the plug features a valve member initially pinned in an open position...
US-1,024,6970 Landing string
A landing string includes a valve having a valve member mounted within a flow path extending through the landing string, and a valve control system for use in...
US-1,024,6969 Valve apparatus
A valve apparatus (10) comprises a housing (12) defining a flow path (14), a valve seat (42) located within the housing (12) around a periphery of the flow path...
US-1,024,6968 Surge immune stage system for wellbore tubular cementation
A method for cementing a tubular string into a wellbore includes: running the tubular string into the wellbore using a workstring having a deployment assembly;...
US-1,024,6966 Downhole seal element of changing elongation properties
An isolation device with seal element having substantial elongation properties at a time of setting and insubstantial elongation properties at time of drill...
US-1,024,6965 Telemetry operated ball release system
In one embodiment, a ball release system for use in a wellbore includes a tubular housing, a seat disposed in the housing and comprising arcuate segments...
US-1,024,6964 Casing hanger retention system
A system includes a housing of a wellhead, a hanger configured to be positioned within the housing of the wellhead, and a hanger retention system. The hanger...
US-1,024,6963 System and method for deploying and using at least one control module for in-riser and open water operations
A technique facilitates control of subsea equipment by providing a modular electro-hydraulic control system which can be used with various types of subsea...
US-1,024,6962 Methods and apparatus for collecting and preserving core samples from a reservoir
Provided herein are methods and apparatus for collecting and preserving core samples from a reservoir. In some embodiments, a method includes obtaining core...
US-1,024,6961 Setting tool for downhole applications
A setting tool for deploying a downhole tool within a wellbore is described herein. The setting tool uses an in situ non-explosive gas-generating power source...
US-1,024,6960 Electric submersible pump cable anchored in coiled tubing
A system for deploying a power cable within a coiled tubing includes a power cable operable to power an electrical submersible pump, the power cable extendable...
US-1,024,6959 Downhole tool actuators and indexing mechanisms
A downhole tool control apparatus includes a control assembly, a stroking assembly, and a pocket sleeve positioned in an outer sub. The control assembly and...
US-1,024,6958 Valve assembly
A valve assembly for use controlling flow of fluid into a drill pipe, the valve assembly having a valve body, a valve member and a valve seat, wherein a) the...
US-1,024,6957 Downhole tool and method to boost fluid pressure and annular velocity
A disclosed embodiment of a downhole tool includes a pump that is powered by rotation of the drill string to increase fluid pressure during downhole circulation.
US-1,024,6956 System and method for recycling liquid separated from wellbore cuttings
Systems and methods recycle liquid(s) by introducing at least a portion of a first liquid from a first centrifuge into a tank. At least a portion of a second...
US-1,024,6955 Self-aligning mud pump assembly
A self-aligning mud pump apparatus is provided. In one embodiment, the mud pump includes a rotatable crankshaft, a crosshead, a crosshead guide, and a hub...
US-1,024,6954 Drilling apparatus and methods for reducing circulation loss
A loss mitigation bottom hole assembly for use in a wellbore to isolate a severe loss zone of a formation, including a drill bit for drilling a well bore, and a...
US-1,024,6953 System for disassembling components of a drill string
A system for disassembling components of a drill string includes a primary wrench, a secondary wrench, and a bit removal basket. The primary wrench has a pair...
US-1,024,6952 Method for placing and removing pipe from a finger rack
A system for placing and removing pipe from a finger rack of a drilling rig, the system comprising a pipe handling apparatus (140) and a finger rack (139)...
US-1,024,6951 Hydraulic multi-displacement hoisting cylinder system
An assembly for hoisting and lowering a drill string of a drilling rig includes a multiple displacement hydraulic cylinder having a blind end, a rod end, and a...
US-1,024,6950 Deadline compensator
A deadline compensator including a compensator assembly configured to engage a deadline between a crown block and a supply reel. The compensator assembly is...
US-1,024,6949 Slip style rod spinner for pipe bursting machine
A system for pushing and pulling rod strings through the ground or an underground pipe. The apparatus has a downhole tool attached to the distal end of the rod...
US-1,024,6948 Threaded connection having high galling resistance and method of making same
A process for treating a pin having an external threaded portion and a box having an internal threaded portion wherein the process provides a threadable joint...
US-1,024,6947 Mechanical-load bearing and electrically isolating mechanical connection
A hollow body composed of an electrically conducting material and extending longitudinally along an axis is connected at one axial end to a connection element...
US-1,024,6946 Method and apparatus for transporting and steering a heavy load
A method and apparatus for transporting heavy machinery, equipment or other heavy load from one location to another, whereby the apparatus is constructed to...
US-1,024,6945 Earth-boring tools, methods of forming earth-boring tools, and methods of forming a borehole in a subterranean...
An earth-boring tool comprises a body having a face at a leading end thereof, blades extending from the body and comprising primary blades and secondary blades,...
US-1,024,6944 Method and apparatus for emplacing columns
A sonic drilling apparatus with adapter for emplacing columns includes a sonic drilling apparatus generating vibrational waves and having a fitting. An adapter...
US-1,024,6943 Drill bit for directional drilling and method of manufacturing
A drill bit for directional drilling includes a main body and a wear component. The main body is unitary and formed of a first material. The main body includes...
US-1,024,6942 Hyraulic motor circuit
A hydraulic motor circuit for driving an auger is disclosed. The circuit includes a hydraulic motor that receives oil from an oil supply via a supply line and...
US-1,024,6941 Ladder rung bracket assembly
A bracket assembly is disclosed to secure a cable bundle to a ladder rung. The bracket assembly includes a metal bracket and protective grommets. The metal...
US-1,024,6940 Access ladder assembly for a movable machine
An access ladder assembly for a machine includes a fixed section, a movable section, a biasing member, a locking member, and a release assembly. The fixed...
US-1,024,6939 Folding and rigid ladder with extensions
An extension module is provided for attachment to a folding or rigid ladder to extend the effective working height of the ladder. A ladder that is designed for...
US-1,024,6938 High efficiency roller shade and method for setting artificial stops
The present invention advantageously provides a motorized roller shade that includes a shade tube, a motor/controller unit and a power supply unit. The...
US-1,024,6937 Barrel bolt fastener assembly
An improved barrel bolt assembly and extensible gate comprising the same wherein the assembly includes a washer having at least one inward or outward projection...
US-1,024,6936 Masking systems and methods
Embodiments provide systems, methods, and masking workstations for masking a planar substrate with a shield. The shield is configured to facilitate the removal...
US-1,024,6934 Door comprising vermiculite-containing core, and method of making the same
A door for attenuating sound includes at least one core disposed between a front surface and a back surface. The at least one core includes a composition...
US-1,024,6933 Window unit assembly station and method
An insulated glass unit (IGU) assembly station can include an assembly table, a conveyor assembly, and a projection component. The assembly table can have a...
US-1,024,6932 Deployable sandwich-like shell structural system
One embodiment of a deployable structural system having sandwich-like shell stiffness and strength properties is constructed of an outer elastic sheet and an...
US-1,024,6931 Sliding window arrangement
A sliding window assembly including a window frame and at least three panes disposed within the window frame in offset vertical planes. The panes are arranged...
US-1,024,6930 System and method for remotely controlling and determining a status of a barrier
A system and method for remotely controlling and determining a status of a barrier that include determining that a vehicle is parked at a predetermined vicinity...
US-1,024,6929 Machine tool
The present invention provides machine tool having a door of which the position is changed between the time of machining and when nothing is being machined, and...
US-1,024,6928 Armored window drive mechanism and system
An armored window drive mechanism includes a window unit containing a bullet resistant glass, composite or polymeric material window positioned within a window...
US-1,024,6927 Sensing edge
A sensing edge for providing a signal to a controller indicating that a forward edge of a door is obstructed during operation is provided. The sensing edge...
US-1,024,6926 Driver for a movable window pane, window pane arrangement
A driver for a movable window pane, in particular of a motor vehicle, having a receptacle recess, a receptacle of an edge section of the window pane, and having...
US-1,024,6925 Adjustable casement window sash lifter
A sash lifter assembly for a casement to equalize the amount of reveal at the top and bottom of the casement window sash, and that is also adjustable to...
US-1,024,6924 Door anti-slamming device
A door anti-slamming device, wherein the device includes a chamber with an entrance located at a first end; wherein the chamber houses a plunger component with...
US-1,024,6923 Damping or return device for sliding door leaves or for drawers
A damping or return device for sliding door leaves, particularly for furniture, or for drawers, which is constituted by a pin the shank of which is constituted...
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