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Patent # Description
2019/0085694 FREE PISTON DEVICE
A free piston apparatus includes a piston receptacle in which a piston device having a piston is reciprocable along an axis. The piston receptacle includes or...
2019/0085693 FREE PISTON APPARATUS
A free piston apparatus includes a piston receptacle in which a piston device having a piston is reciprocable along an axis. The piston receptacle includes or...
2019/0085692 METHOD AND APPARATUS FOR ROCK REINFORECEMENT
A method and an apparatus for rock reinforcement are described. The method comprises the steps: to inject a first component and a second component through a...
2019/0085691 PROCESS METHOD FOR WITHDRAWING AND RECOVERING MECHANICAL CONSTANT-RESISTANCE SINGLE PROP
The present invention discloses a process method for withdrawing and recovering a mechanical constant-resistance single prop, specific steps involving:...
2019/0085690 APPARATUS AND METHOD FOR PRE-LOADING MECHANICAL CONSTANT-RESISTANCE SINGLE PROP
An apparatus for pre-loading a mechanical constant-resistance single prop includes a rhombic stretchable bracket, a screw rod, a first cylindrical sleeve ring,...
2019/0085689 BOTTOM-SIDE SEPARATION OF AN OBJECT TO BE CUT OUT OF STONE
There are provided a method for the bottom-side separation of a body which is to be worked out of rock (2000), in which a first part of the bottom surface of...
2019/0085688 Tunneling for Underground Power & Pipelines
The present application describes a rapid burrowing robot (RBR) that can dig tunnels using ultra high temperature rotating plasma torches.
2019/0085687 In-Situ Thermal Response Fluid Characterization
Tools, processes, and systems for in-situ fluid characterization based on a thermal response of a fluid are provided. The thermal response of a downhole fluid...
2019/0085686 INTEGRATED LOGGING TOOL METHOD FOR IDENTIFYING WELL DAMAGE
An integrated and rigless method of determining the location and the type of damage in casing or tubing of a wellbore that involves recording a thickness...
2019/0085685 Differential Velocity Sensor
A method, system, and apparatus for determining the location of a tool traveling down a wellbore by measuring a first borehole magnetic anomaly with respect to...
2019/0085684 METHOD, DEVICE AND TERMINAL FOR DETERMINING BOREHOLE CROSS-SECTIONAL SHAPE
A method, device, terminal and computer readable storage medium for determining a cross-sectional shape of a borehole involves obtaining a plurality of logging...
2019/0085683 AUTOMATED DRILLING INSTRUCTIONS FOR STEERABLE DRILLING SYSTEMS
Systems, devices, and methods for directing the operation of a drilling system are provided. The location of a bottom hole assembly (BHA) of a drilling rig may...
2019/0085682 Systems and Methods for Determining Resistance of a Power Cable Connected to a Downhole Motor
Systems and methods for determining the resistance of a power cable of an ESP. The nameplate resistance of the motor is determined prior to installation of the...
2019/0085681 METHODS AND MEANS FOR CASING INTEGRITY EVALUATION USING BACKSCATTERED X-RAY RADIATION IN A WELLBORE ENVIRONMENT
An x-ray-based casing imaging tool, defined by a combination of source collimators, located cylindrically around an X-ray source and a rotatable ...
2019/0085680 SYSTEM AND METHOD OF DRILLING A WELLBORE TO A TARGET
A system and method of drilling a wellbore to a target may include measuring attitudes at two adjacent survey stations along a wellbore using a downhole...
2019/0085679 ROD PUMP GAS ANCHOR AND SEPARATOR FOR HORIZONTAL WELLS
A system, method, and apparatus for separating liquid from gas in a horizontal well comprises a first tubing member comprising one of a screen-walled tube and...
2019/0085678 DOWN-HOLE GAS SEPARATION SYSTEM
A method and apparatus for gas and solids separation from down-hole fluids is disclosed, including a chamber disposed between a production string or a...
2019/0085677 DOWN-HOLE GAS SEPARATOR
A method and apparatus for gas and solids separation from down-hole fluids is disclosed, including particular structural means for forcing the de-gassing of...
2019/0085676 Gas and Sand Separator
A dual-stage sand and gas separator for use within a wellbore of a fluid producing well is disclosed. During sand separation, fluid is ported into a vortex...
2019/0085675 PULSED HYDRAULIC FRACTURING WITH GEOPOLYMER PRECURSOR FLUIDS
Fracturing a reservoir includes providing a pad fluid to the reservoir via a wellbore in a well to create fractures in the reservoir, providing a fracturing...
2019/0085674 Fracturing Assembly with Clean Out Tubular Strong
A wellbore apparatus positionable within a wellbore with a tubular string includes a fracturing assembly and a latch. The fracturing assembly includes a...
2019/0085673 Operating Hydrocarbon Wells Using Modeling of Immiscible Two Phase Flow in a Subterranean Formation
Provided are embodiments of operating an injection well of including partitioning a length of a sample of formation rock of the reservoir into length...
2019/0085672 SEALLESS DOWNHOLE SYSTEM WITH MAGNETICALLY SUPPORTED ROTOR
A fluid module includes a fluid rotor configured to rotatably drive or be driven by fluid produced from a wellbore. A first shaft is coupled to the fluid...
2019/0085671 THRUST LOAD SUPPORT FOR DOWNHOLE-TYPE SYSTEM
A downhole-type system includes a rotatable rotor, a magnetic thrust bearing coupled to the rotor, and a mechanical thrust bearing coupled to the rotor. The...
2019/0085670 SEALLESS DOWNHOLE SYSTEM WITH MAGNETICALLY SUPPORTED ROTOR
A fluid rotor is configured to move or be rotated by a working fluid. A fluid stator surrounds the fluid rotor. The fluid stator is spaced from the fluid rotor...
2019/0085669 ACTIVE MAGNETIC BEARING CONTROL FOR DOWNHOLE-TYPE SYSTEM
A downhole-type system includes a rotatable shaft, a downhole-type magnetic bearing coupled to the rotatable shaft, a downhole-type sensor, a surface-type...
2019/0085668 AXIAL GAP GENERATOR MEASUREMENT TOOL
A tool includes a device including a housing and a rotor, the rotor to rotate about a longitudinal axis, and an axial gap generator including a stator assembly...
2019/0085667 ELECTRIC SUBMERSIBLE PUMP CONFIGURATION
A housing-less wellbore pump assembly is described. The pump assembly includes multiple pump stages connected end-to-end axially to pump well fluid in an...
2019/0085666 WELL PLUNGER SYSTEMS
Embodiments of well plunger systems, assemblies, and apparatuses are described. In an embodiment, the apparatus includes a body having a first open end, a...
2019/0085665 APPARATUS AND METHOD EMPLOYING RETRIEVABLE LANDING BASE WITH GUIDE FOR SAME LOCATION MULTIPLE PERFORATING GUN...
Methods and apparatus are provided for conducting multiple successive same-location firings of a number of shaped charges carried by a perforating gun that is...
2019/0085664 INTEGRATED WIRING GUN AND METHOD
An improved perforating gun with novel endplates is disclosed along with a corresponding method of assembly. The endplate includes a base with a first end...
2019/0085663 IN-LINE MUD SCREEN MANIFOLD USEFUL IN DOWNHOLE APPLICATIONS
A mud screen manifold in which a saver sub chamber, a screen chamber and a mud inlet chamber are formed in a body. A hollow saver sub is provided, suitable for...
2019/0085662 MULTILATERAL JUNCTION WITH WELLBORE ISOLATION
A wellbore isolation system is disclosed. The wellbore isolation system includes a junction positioned at an intersection of a first wellbore and a second...
2019/0085661 ONE-TRIP MULTILATERAL TOOL
A multilateral tool and methods and systems related thereto, the multilateral tool conveyable into a parent wellbore and a lateral wellbore and having a...
2019/0085660 SAFETY PROTECTION APPARATUS FOR PERSONNEL ON OIL DRILLING DERRICKS
A safety apparatus for personnel on an oil drilling rig includes a cylindrical quick disconnect switch having a receptacle and a plunger. The receptacle has an...
2019/0085659 Down-Hole Chemical Heater and Methods of Operating Such
The present invention provides a chemical heater for use in down-hole operations together with methods for operating such in oil/gas wells. The chemical heater...
2019/0085658 DOWNHOLE TOOL HAVING AN AXIALLY ROTATABLE VALVE MEMBER
Downhole tools and methods and systems related thereto, wherein the downhole tool comprises a body having a body inner flow bore, a port in the body, a valve...
2019/0085657 Ball Injector for Frac Tree
A ball injector for connecting below the frac head of a frac tree to accommodate and sequentially drop a ball into the axial passageway of the frac tree. The...
2019/0085656 Drill String Apparatus with Integrated Annular Barrier and Port Collar, Methods, and Systems
A drill string apparatus includes an upper casing section having a port collar. The port collar provides a controllable opening from an interior of the upper...
2019/0085655 POSITIVE CEMENT PLACEMENT TOOL
Cement slurry injected or delivered into a wellbore during cementing operations can be positively placed with a positive placement tool. The tool can be...
2019/0085654 MANAGED PRESSURE REVERSE CEMENTING
Methods and systems including a wellbore having a pipe string extending through a wellhead and into the wellbore, wherein an annulus is formed between the pipe...
2019/0085653 RETRIEVABLE CEMENT BUSHING SYSTEM AND METHODOLOGY
A technique facilitates pressure containment with a retrievable cement bushing. The retrievable cement bushing includes a body and an engagement lug that...
2019/0085652 Operating System Cartridge For An Annular Blowout Preventer
An operating system cartridge for an annular blowout preventer includes one or more annular walls that define an annular chamber. The operating system...
2019/0085651 SUBSEA ELECTRIC ACTUATOR SYSTEM
A technique facilitates coupling of an electrical actuator (20) with a subsea host (22). Effectively, mechanical and electrical connections are both formed...
2019/0085650 HYDRAULIC WELLHEAD CONNECTOR
A hydraulic connector type "Titus", applicable in oil production and extraction operations in the seabed, is able to provide connection between cylindrical...
2019/0085649 Adjustable Hydraulic Jarring Device
A jarring tool includes a spring and a hydraulic piston cylinder arrangement for controlling the release of a mandrel to initiate a jarring force. The tool...
2019/0085648 DOWNHOLE EXPANDABLE AND CONTRACTABLE RING ASSEMBLY
An apparatus that is usable with a well includes a segmented ring to be nm downhole as a unit with the tool. The segmented ring includes a plurality of...
2019/0085647 Foldable Continuous Rod Guide and a Jib for Servicing Rig for Supporting Same
An foldable guide for a continuous rod injector features first and second segments of similar length and a shorter third segment. In a fully folded state of...
2019/0085646 TUBING GUIDE STABILIZATION
The present disclosure relates to novel and advantageous devices, systems, and methods for stabilizing a coiled tubing guide extending from a coiled tubing...
2019/0085645 Device and Method for Slanting a Conductor Casing
A device and a method are for slanting a conductor casing when establishing a petroleum well where a supporting pipe has been inserted into the seabed. The...
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