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Patent # Description
US-1,023,3727 Induced control excitation for enhanced reservoir flow characterization
A system, method and a computer program product may be provided for characterizing natural resource subsurface attributes and compositions. The system...
US-1,023,3726 Pressure differential device with constant pressure drop
In one aspect, an apparatus for use in a wellbore is disclosed, including: an inlet; an outlet; and a variable flow restriction configured to provide a...
US-1,023,3725 Downhole system having isolation flow valve and method
A downhole system including a valve including a housing having a longitudinal axis, a flowbore within the housing for fluid flow along the longitudinal axis, an...
US-1,023,3724 Downhole valve utilizing degradable material
An element is deployed within tubing extending to a downhole tool. The downhole tool includes a hydraulic tool and a valve coupled between the conveyance string...
US-1,023,3723 Autonomous well valve
An autonomous well valve having a body that constitutes an actuator for opening and closing at least one first valve opening, wherein the body, that in...
US-1,023,3722 Moving-rotating linear covering tool
A moving-rotating linear covering tool, comprising a port, a primary oil cylinder, a piston rod, a rear end cover, a base sleeved on the right end of the...
US-1,023,3721 Valve insert system
A system including a valve, including a valve body having an interior volume and a bore along a first axis, a stem extending along a second axis, and a flow...
US-1,023,3720 Actuatable plug system for use with a tubing string
A technique facilitates deployment and operation of actuatable plugs, e.g. frac plugs or bridge plugs. According to one embodiment, the plug comprises a...
US-1,023,3719 Flow control in subterranean wells
A method for use with a subterranean well can include releasing flow conveyed plugging devices into the well, each of the plugging devices including a body and,...
US-1,023,3718 Seat arrangement, method for creating a seat and method for fracturing a borehole
A degradable seat arrangement consisting of a pusher; a cone having a tapered face disposed radially outwardly of the pusher; and a seal having a seal...
US-1,023,3717 Lock to ball seat for non-metallic ball
A ball seat is provided in a subterranean string for a preferably non-metallic ball. At least one barb is downwardly oriented toward the ball seat and disposed...
US-1,023,3716 Blowout preventer including blind seal assembly
A ram blowout preventer ("BOP") may be used for sealing about an object positioned in a vertical bore extending through the BOP. The ram BOP includes a body...
US-1,023,3715 Packer assembly with multi-material inserts for blowout preventer
A blowout preventer ("BOP") for sealing against an object includes a housing comprising a bore extending through the housing with the object being extendable...
US-1,023,3714 Rotating hanger and running tool
A wellhead hanger assembly is provided. In one embodiment, a system includes a wellhead hanger, a running tool coupled to the wellhead hanger, and a torque...
US-1,023,3713 Wellhead assembly and method
An embodiment of a tubing or casing hanger seal assembly includes a first carrier ring, a first energizing ring coupled to the first carrier ring and configured...
US-1,023,3712 One-trip hanger running tool
A system includes a hanger running tool that has a tool body, a first sleeve coupled to an external surface of the tool body, a second sleeve coupled to the...
US-1,023,3711 Wellbore seal energizing ring with retaining feature
A wellhead assembly includes an outer wellhead member having a bore and an inner wellhead member located in the bore, defining an annular pocket between the...
US-1,023,3710 One-trip hanger running tool
A system includes a hanger running tool that has a tool body configured to couple to a hanger via a first set of threads, a first sleeve coupled to configured...
US-1,023,3709 Top set liner hanger and packer with hanger slips above the packer seal
A system of tubulars includes a non-expandable mandrel having a body including an uphole end, a downhole end, and an outer surface. The non-expandable mandrel...
US-1,023,3708 Pressure and flow control in drilling operations
A well drilling system includes a flow control device regulating flow from a rig pump to a drill string, the flow control device being interconnected between...
US-1,023,3707 System and process for mud solid control
A system for mud solid control includes a translational elliptical multilayer ultra-wide screen shaker, a degasser, a solid-liquid separator, a large capacity...
US-1,023,3706 System, apparatus, and method for recovering barite from drilling fluid
A barite recovery hopper includes a shell having an open top, wherein the barite recovery hopper is adapted to receive a flow of recovered barite particles from...
US-1,023,3705 Reel control systems with data logging
An electronic control unit may, based on received sensor data, automatically direct the operation of a reel assembly for deploying a cable, hose or umbilical...
US-1,023,3704 Integrated tubular handling system
A tubular handling system and method, of which the tubular handling system includes a power tong configured to engage and rotate an add-on tubular by applying a...
US-1,023,3703 Dual activity off-shore drilling rig
An offshore drilling rig configured for lowering and/or raising a string of tubular equipment into a subsea borehole. The drilling rig includes a drill deck; a...
US-1,023,3702 Device and method for cleaning or lubricating of drill rod element and drilling rig
The invention relates to a device and a method for cleaning or lubricating at least a connecting section of a drill rod element, with a housing, a channel-like...
US-1,023,3701 Underwater engagement of tubular members
A connection assembly for engaging a tubular member underwater to restrain the tubular member from radial movement relative to the connection assembly includes...
US-1,023,3700 Downhole drilling motor with an adjustment assembly
An embodiment includes a downhole motor configured to operate a drill bit to drill a well into an earthen formation. The downhole motor includes a motor...
US-1,023,3699 Coiled tubing mast and method of servicing a well
In coiled tubing operations, a mast system is provided which allows for performing coiled tubing operations for multiple wells without repositioning the mast or...
US-1,023,3698 Instrumented rotary tools with attached cutters
Wear sensors are provided on a drill bit or other rotary cutting tool which is for operation in a subterranean borehole and has a plurality of separate cutters...
US-1,023,3697 Methods of reducing stress in cutting elements for earth-boring tools and resulting cutting elements
Cutting elements for earth-boring tools may include a superhard, polycrystalline material and a substrate adjacent to and secured to the superhard,...
US-1,023,3696 Drill bit
A drag bit includes a blade extending from the bit body and supporting inner cutters proximate the longitudinal axis and outer cutters spaced from the...
US-1,023,3695 Weight-on-bit self-adjusting drill bit
A weight-on-bit self-adjusting drill bit includes a reaming bit, a WOB adjusting element, a transmission mechanism and a pilot bit and a pulsating impact...
US-1,023,3694 Dynamic inwardly eccentrically-placed directional drill bit type rotation guidance apparatus
A rotation guidance apparatus belonging to the technical field of oil drilling equipment. An end part of a lower connector has a ball-socketed ball-joint rod,...
US-1,023,3693 Adjustable ladders, ladder components and related methods
Ladders, ladder components, adjustment mechanisms and related methods are provided herein. In one embodiment, a ladder may include an adjustment mechanism for...
US-1,023,3692 Foldable ladder
A foldable ladder has a first ladder portion and a second ladder portion hingedly attached to the first ladder portion by a pair of hinge mechanisms. Each hinge...
US-1,023,3691 Actuator for driving a home-automation screen and installation comprising such an actuator
This actuator for driving a home-automation screen includes an electric motor (M), a reduction gear (R) for transmitting the movement of the motor to the...
US-1,023,3689 Window glazing system
A window system has a window frame that surrounds a window unit. The window frame has a glazing leg with an outer wall and an inner wall. The inner wall forms a...
US-1,023,3688 Compound fenestration assembly mull joints and methods
Compound fenestration assembly mull joints, compound fenestration assemblies using those mull joints, and methods of making and using the same are described...
US-1,023,3687 Handgun mini-vault
The present invention provides a system and method for firearm storage; and more particularly, a safe and secure handgun mini-vault apparatus for a loaded...
US-1,023,3686 System and method of controlling a vehicle window assembly
A system and method for controlling movement of a window in a vehicle door assembly h includes a window actuator operable to move a window relative to a window...
US-1,023,3685 Valve device for an ice cube dispensing conduit in a refrigerator
A valve device for an ice dispensing conduit includes a bearing structure having a passage to be coupled with the conduit, an obturator mounted rotatable in the...
US-1,023,3684 Furniture hinge for increasing jumping length of furniture door
A furniture hinge mounted between a furniture wall and a furniture door so as to be used as an opening and closing mechanism of the furniture door, in which, by...
US-1,023,3683 Vehicle having door rear edge opening mechanism
A vehicle is provided comprising a door having a front edge and a rear edge and an opening mechanism provided substantially at the rear edge of the door. The...
US-1,023,3682 Hood latch release handle
A mechanism configured to fasten a hood panel to a vehicle body for covering a vehicle under-hood compartment includes a pivotable latch. The latch has a...
US-1,023,3681 Vehicle door locking device
A vehicle door locking device includes a switching portion capable of switching between a first state in which the switching portion makes contact with a door...
US-1,023,3680 Vehicle door handle arrangement with a securing element having a stop
The invention relates to a motor vehicle door handle arrangement having a closing cylinder for actuating a door lock by means of a key, wherein the closing...
US-1,023,3679 Systems and methods for control systems to facilitate situational awareness of a vehicle
Systems and methods for control systems for facilitating situational awareness of a vehicle are provided. Sensors located around a stationary vehicle may detect...
US-1,023,3678 Apparatus for preventing door of vehicle from opening during collision
An apparatus for preventing a door of a vehicle from opening during a collision is provided. The door includes a cable that is connected to an exterior door...
US-1,023,3677 Locking mechanism with increased safety feature
A locking mechanism (1), in a motor vehicle, includes two elements (2, 4) that abut one another along a contact region (10). At least one element (2, 4) has a...
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