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Patent # Description
2017/0234141 AIRFOIL HAVING CROSSOVER HOLES
An airfoil for a turbine engine having first and second radially extending cooling chambers separated by a radially extending rib in which rows of crossover...
2017/0234140 AIRFOIL FOR A GAS TURBINE ENGINE
A method and apparatus for an airfoil in a gas turbine engine can include an outer surface bounding an interior. At least one flow channel can be defined among...
2017/0234139 IMPINGEMENT HOLES FOR A TURBINE ENGINE COMPONENT
An apparatus for an impingement hole for an engine component of a gas turbine engine includes an impingement baffle. The impingement baffle is spaced from an...
2017/0234138 Airfoil Trailing Edge Cooling
A turbine airfoil for a gas turbine engine includes a pressure sidewall extending along a spanwise direction, and from a leading edge of the airfoil towards...
2017/0234137 GAS TURBINE ENGINE TRAILING EDGE EJECTION HOLES
An apparatus and method for an airfoil for a gas turbine engine includes a trailing edge cooling circuit utilizing a plurality of trailing edge ejection holes....
2017/0234136 TURBINE BLADE AND TURBINE
A turbine blade with an internally cooled turbine blade airfoil, in which a hollow space is divided by rib elements in at least one cooling channel carrying a...
2017/0234135 GAS TURBINE
An axial-direction passage, a forced vortex passage, a first blade array passage, and a second blade array passage are formed in a rotor shaft of a turbine....
2017/0234134 Riblets For A Flowpath Surface Of A Turbomachine
A component stage for a turbomachine includes a component section. The component section includes a flowpath surface at least partially exposed to a core air...
2017/0234133 GAS TURBINE ENGINE WITH RING DAMPER
A damper seat for a ring damper that redirects axial loads and is disposed within a gas turbine engine with at least one disk rotatable about a rotational axis...
2017/0234132 System and Method for In Situ Repair of Turbine Blades of Gas Turbine Engines
The present disclosure is directed to an improved system and method for repairing a bend in a turbine blade of a turbine of a gas turbine engine. The system...
2017/0234131 STEAM TURBINE AND METHOD FOR OPERATING A STEAM TURBINE
A steam turbine having a cooling option, in which steam is taken from the flow channel, the steam cooling the thrust-compensating intermediate floor, being...
2017/0234130 Scroll Fluid Machine
The purpose of the present invention is to provide a scroll fluid machine, the reliability of which is ensured and which can be manufactured with high...
2017/0234129 System and method for real-time guidance and mapping of a tunnel boring machine and tunnel
A system and methods are disclosed for providing the location of a tunnel boring machine (TBM) by establishing of a plurality of known locations or ...
2017/0234128 PICK ASSEMBLY, PROCESSING ASSEMBLY COMPRISING IT, METHOD OF MAKING IT AND METHOD OF USING IT
A pick assembly comprising a holder body, a strike body, a base body attachable to a drive mechanism, and an interference assembly comprising at least one...
2017/0234127 METHODS AND SYSTEMS FOR MONITORING WELL INTEGRITY AND INCREASING THE LIFETIME OF A WELL IN A SUBTERRANEAN FORMATION
A system for increasing the detecting degradation of a wellbore. The system comprises a computer memory configured for storing computing instructions and a...
2017/0234126 METHODS OF DETERMINING PROPERTIES OF SUBSURFACE FORMATIONS USING LOW SALINITY WATER INJECTION
Disclosed herein are systems and methods for determining properties of subsurface formations, such as for oilfield applications. The methods can comprise...
2017/0234125 DEVICES AND METHODS FOR DIGITAL SIGNAL PROCESSING IN MUD PULSE TELEMETRY
Systems and methods for digital signal processing are provided. A method includes mapping a symbol in a pulse sequence by using a pulse width and a pulse start...
2017/0234124 CHANNEL ESTIMATION IN MUD PULSE TELEMETRY
Systems, methods, and computer-readable media for channel estimation in mud pulse telemetry based on a preamble waveform. A system located at a first location...
2017/0234123 DETECTION OF DOWNHOLE DATA TELEMETRY SIGNALS
An assembly for receiving telemetry signals from downhole equipment is located at a top end of a drill string above a drill rig floor. The assembly may be...
2017/0234122 Hazard Avoidance During Well Re-Entry
A system may include a downhole tool conveyable into a wellbore on a conveyance, and a plurality of sensing devices positioned at a distal end of the downhole...
2017/0234121 SYSTEMS AND METHODS FOR TRANSIENT-PRESSURE TESTING OF WATER INJECTION WELLS TO DETERMINE RESERVOIR DAMAGES
Provided in some embodiments are systems and methods for transient-pressure test of an oil reservoir water injection well system. Embodiments provide for...
2017/0234120 ADVANCED INGROUND OPERATIONS, SYSTEM AND ASSOCIATED APPARATUS
Systems, apparatus and methods are described for purposes of initiating a response to detection of an adverse operational condition involving a system...
2017/0234119 ADAPTIVE LEVELING CONTROL SYSTEM
Industrial machines and methods of operating the same. One method includes receiving, with an electronic processor, a current value of a parameter of an...
2017/0234118 DOWNHOLE SENSOR SYSTEM FOR STEAM BREAKTHROUGH DETECTION
An exemplary method of controlling an artificial lift system may include monitoring, via a downhole phase change sensor, for an indication of steam...
2017/0234117 Method of Controlling a Pump and Motor
A variable frequency drive system and a method of controlling a pump driven by a motor with the pump in fluid communication with a fluid system is provided....
2017/0234116 Wellbore Treatment System
A method and system for treating a wellbore, where an additive casting having energetic material and a treatment substance is deployed downhole, and then the...
2017/0234115 Well Tool Modules for Radial Drilling and Anchoring
A drilling module is for radial drilling in a well and an anchoring module is for use in a well tool. The drilling module has a piston for receiving a drill...
2017/0234114 BOREHOLE CASING DEPLOYMENT DETECTION
A casing deployment apparatus includes a processing resource with a signal pattern recognition engine unit (420), a tubular measurement unit (404) and a...
2017/0234113 Completion Deflector For Intelligent Completion Of Well
A completion system and method for intelligent control of multilateral wells. A completion deflector defines a hollow interior that is fluidly coupled with a...
2017/0234112 Wellbore Reverse Circulation with Flow-Activated Motor
A well system includes a work string extendable into a wellbore, and a pump that pumps a fluid into an annulus defined between the work string and the...
2017/0234111 Device for Removing and Preventing Paraffin by Using Electric Heating Generated from Skin Effect-based Natural...
A device for removing and preventing paraffin by using electric heating generated from skin effect-based natural gas electricity and an application thereof are...
2017/0234110 SLEEVE FRACTURING ASSEMBLY, DEVICE USING THE SAME AND METHOD FOR USING THE SAME
The present disclosure relates to a sleeve fracturing assembly including a composite sleeve and an opening tool. The composite sleeve and the opening tool can...
2017/0234109 FORCE MULTIPLYER USED TO ACTUATE A BALL VALVE
A rotating ball valve assembly includes a rotatable ball element. The rotatable ball element includes a first side portion, a second side portion, and a...
2017/0234108 Frac Plug and Methods of Use
A frac plug for use in a plug and perf arrangement to within a wellbore. The frac plug includes a central mandrel and locking portion which can be set within...
2017/0234107 SINGLE SIZE ACTUATOR FOR MULTIPLE SLIDING SLEEVES
A multiplier sleeve has a releasable seat coupled to a dog within the slidable sleeve allows a single sized ball, dart, or plug to actuate several sliding...
2017/0234106 Flow Control Device
A fluid flow control device serving as an inflow port from a fluid reservoir (R) to the interior of a production pipe (S) is in the form of a housing (3b, 3c,...
2017/0234105 DOWNHOLE VALVE SYSTEM
The present invention relates to a downhole valve system (1) for controlling inflow of a fluid from and to a formation (100), comprising a casing (2) having an...
2017/0234104 METHODS FOR WELL TREATMENT
Methods for treating and restoring zonal isolation in a subterranean well involve the use of a well treatment tool that may drill one or more holes in casing...
2017/0234103 DISSOLVABLE DOWNHOLE TOOLS COMPRISING BOTH DEGRADABLE POLYMER ACID AND DEGRADABLE METAL ALLOY ELEMENTS
A degradable downhole isolation tool for use in hydrocarbon well completion. The tool sets and isolates zones for fracking, and then degrades without leaving...
2017/0234102 An Apparatus For Sealing A Bore, A System Comprising The Apparatus And A Method For Using Apparatus
This invention relates to a sealing apparatus, system and method for use in a well pipe. The apparatus has a mandrel arranged around a centre axis through the...
2017/0234101 VEE RAMP SLIPS WITH PLUG
A plug is provided that includes a mandrel, a sealing element, a slip and ramp assembly, a lock ring, at least one antirotation device, and a lower ball...
2017/0234100 METHODS AND APPARTUS FOR USE IN OIL AND GAS WELL COMPLETION
A first aspect of the invention provides a gas or oil well tubing having an annular packer mounted thereon, wherein the annular packer is formed from an...
2017/0234099 APPARATUS AND METHOD USABLE FOR OPEN-WATER RIGLESS AND RISERLESS PLUG AND ABANDONMENT (P&A) WORK
In one system, there is an emergency pipe stroker tool, wherein the emergency pipe stroker tool is configured to act as a first mechanical barrier for a well....
2017/0234098 WELLHEAD ASSEMBLY
There is provided a wellhead assembly that includes a production well, a first valve, process equipment, a transport pipe for transporting fluid away from the...
2017/0234097 Wellhead Mixing Device
A wellhead capable of steering fluid flow to minimize contact with equipment in the wellbore comprises a central bore and a plurality of side bores coupled to...
2017/0234096 INNER DRILLING RISER TIE-BACK CONNECTOR SEAL
An improved seal disposed at an interface of a main body of an inner drilling riser tie-back connector (ITBC) and a subsea wellhead is provided. The seal...
2017/0234095 Methods of Gripping a Tubular with a Slip Device
A method according to one or more aspects of the disclosure includes actuating a slip device to grip a tubular extending through a bore, the slip device has an...
2017/0234094 Hydraulic Jar Firing Isolation Device
A jar device is provided with a releasable locking mechanism which secures the telescopic portions of the jar device from relative movement until released. The...
2017/0234093 A DOWNHOLE FISHING TOOL
An oil or gas well fishing tool (60) is provided. The downhole fishing tool (60) has a receptacle (61) that is open at one end. The tool also has deployment...
2017/0234092 HYBRID ROLLER CONE AND JUNK MILL BIT
A hybrid bit for use in a wellbore includes: a body having a shank for connection to a drilling motor or drill pipe and a plurality of legs attached to the...
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