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Patent # Description
2017/0362944 GAS TURBINE ENGINE COMPONENT WITH PROTECTIVE COATING
A gas turbine engine component made of a nickel-based superalloy, the gas turbine engine component comprising a protective coating. The protective coating...
2017/0362943 COMPONENT FOR A GAS TURBINE ENGINE
A component for a gas turbine engine includes a first region formed substantially of a first CMC material, wherein first region defines a first thermal...
2017/0362942 TRAILING EDGE EJECTION COOLING
A hollow aerofoil is described having a leading edge and a trailing edge. The leading edge and trailing edge are connected by a pressure surface side (34) and...
2017/0362941 CERAMIC MATRIX COMPOSITE COMPONENT COOLING
Nozzle segments and methods of cooling airfoils of nozzle segments are provided. For example, a turbine nozzle segment includes an inner band defining an inner...
2017/0362939 SYSTEM AND METHOD FOR PERFORMING AN IN SITU REPAIR OF AN INTERNAL COMPONENT OF A GAS TURBINE ENGINE
In one aspect, a method for performing in situ repairs of internal components of a gas turbine engine may generally include inserting a repair tool within an...
2017/0362938 ROTARY FLUID PRESSURE DEVICE WITH DRIVE-IN-DRIVE VALVE ARRANGEMENT
A rotary fluid pressure device, such as a low-speed, high-torque gerotor motor, is provided with a valve drive shaft that is partially inserted into and...
2017/0362937 UNDERGROUND VENTILATION APPARATUS AND METHOD
A ventilation apparatus includes a plurality of tubular conduit sections, each conduit section including a first semi-tubular section and a second semi-tubular...
2017/0362936 FLOWLINE SATURATION PRESSURE MEASUREMENT
A method for sampling a downhole formation fluid includes pumping formation fluid into the flowline of a downhole sampling tool, measuring a saturation...
2017/0362935 WORKFLOWS TO ADDRESS LOCALIZED STRESS REGIME HETEROGENEITY TO ENABLE HYDRAULIC FRACTURING
A method includes identifying one or more stress regime types along at least a portion of a borehole, where the stress regime types are selected from a normal...
2017/0362934 DOWNHOLE ELECTROMAGNETIC AND MUD PULSE TELEMETRY APPARATUS
A measurement-while-drilling (MWD) telemetry system comprises a downhole MWD telemetry tool comprising a mud pulse (MP) telemetry unit and an electromagnetic...
2017/0362933 High Speed Telemetry Signal Processing
A drilling system includes a sensor, an encoder operably connected to the sensor and a pressure pulse generator operably connected to the encoder. The pressure...
2017/0362932 METHODS AND SYSTEMS TO BOOST SURFACE DETECTED ELECTROMAGNETIC TELEMETRY SIGNAL STRENGTH
A method for signal communication between a well drilling instrument and the Earths surface includes generating an electromagnetic field in an instrument...
2017/0362931 Electric Dipole Surface Antenna Configurations for Electromagnetic Wellbore Instrument Telemetry
An apparatus for detecting an electromagnetic signal originating in a wellbore includes an antenna comprising a pair of spaced apart electrodes in the ground...
2017/0362930 COMPACT SINGLE CONDUCTOR TRANSMISSION LINE TRANSDUCER FOR TELEMETRY IN BOREHOLE DRILLING
A borehole drilling communication system that includes a hydraulic drill, a communication module, and a transducer. The hydraulic drill has a drill pipe and a...
2017/0362929 Methods for Assessing the Reliability of Hydraulically-Actuated Devices and Related Systems
This disclosure includes methods for testing hydraulically-actuated devices and related systems. Some hydraulically-actuated devices have a housing defining an...
2017/0362928 MONITORING A COMPONENT USED IN A WELL OPERATION
Examples of techniques for monitoring a component used in well operation are disclosed. In one example implementation according to aspects of the present...
2017/0362927 RANGING TO AN ELECTROMAGNETIC TARGET WITHOUT TIMING
A method for magnetic ranging includes switching an electromagnet deployed in a target wellbore between at least first and second states and acquiring a...
2017/0362926 SONOLUMINESCENCE SPECTROSCOPY FOR REAL-TIME DOWNHOLE FLUID ANALYSIS
Methods, systems, devices, and products for evaluating a downhole fluid in a borehole intersecting an earth formation. Methods include using ultrasonic...
2017/0362925 ELECTROMAGNETIC CASING INSPECTION TOOL WITH AZIMUTHAL SENSITIVITY
Various downhole logging tools and methods of using and making the same are disclosed. In one aspect, a downhole logging tool for inspecting a well casing is...
2017/0362924 Method Of Chemically Delaying Peroxygen Based Viscosity Reduction Reactions
A method of time delayed reduction in the molecular weight of polymers in a viscosified fluid and a method of time delayed breaking of viscosified fluids...
2017/0362923 DOWNHOLE INDUCTION HEATER AND COUPLING SYSTEM FOR OIL AND GAS WELLS
Described herein are methods and system that use electromagnetic heating to heat wellbores and the fluids therein. The heating is achieved by placing one or...
2017/0362922 Filter Media For Sand Control Screen Assemblies
A sand control screen assembly having a filter medium that provides a controlled offset between a shroud and the filter medium, and/or between a base pipe and...
2017/0362921 Drainage Layers For Sand Control Screen Assemblies
A sand control screen assembly having a drainage layer that provides a controlled offset between the drainage layer and a filter medium and/or a base pipe. The...
2017/0362920 Base Pipes For Sand Control Screen Assemblies
A sand control screen assembly includes a base pipe having openings having non-uniform cross-section. The sand control screen assembly can also include a...
2017/0362919 Protective Shrouds For Sand Control Screen Assemblies
A sand control screen assembly having a protective shroud or jacket that provides a controlled offset between the shroud and a filter medium. The sand control...
2017/0362918 GRAVEL PACK SYSTEM WITH SLURRY EXIT PORT IN COUPLING AND METHOD OF GRAVEL PACKING
A gravel pack system includes slurry transport hardware including a first slurry transport pathway, a coupling configured to couple the first slurry transport...
2017/0362917 Multi-Bar Scraper for Cleaning Marine Risers and Wellbores
An instrument for the mechanical removal of corrosive buildup, deposits or scale from within a wellbore. A tubing-conveyed scraping blade and/or other abrading...
2017/0362916 FLUID PULSE VALVE
A fluid pulse valve and a method of using the fluid pulse valve are disclosed. The fluid pulse valve comprises an outer housing, a rotor contained within the...
2017/0362915 MECHANICALLY OPERATED REVERSE CEMENTING CROSSOVER TOOL
A crossover tool for use in a wellbore includes: a tubular housing having a bypass port; a mandrel having a bore therethrough and a mandrel port in fluid...
2017/0362914 Borehole Data Transmission Method for Flowed Back Borehole Plugs with a Lower Slip Assembly or Object Landed on...
A borehole plug or packer for treating is designed to be flowed back to a surface location after use. When the treatment is concluded pressure from above is...
2017/0362913 JETTISONABLE BALL SEAL
A device, system and method are provided for using a seal sub to isolate a well. The seal sub generally has a primary channel extending through the seal sub...
2017/0362912 Frac Plug with Retention Mechanism
A frac plug is provided. The frac plug includes a plug body, a sealing element, and a slip. The plug body includes a first sub and a second sub. The first sub...
2017/0362911 GUIDED LOCKING RAM BLOCKS
A ram block assembly enables a very high shearing, breaking, or parting force by utilizing guide rails and passageways within the ram block assembly to accept...
2017/0362910 SYSTEMS AND METHODS FOR MONITORING A RUNNING TOOL
A mineral extraction system may include a running tool configured to install a wellhead component in a wellhead assembly. The mineral extraction system may...
2017/0362909 HIGH-INTEGRITY PRESSURE PROTECTION SYSTEM CHRISTMAS TREE
A high-integrity pressure protection system Christmas tree is provided. In one embodiment, an apparatus includes a Christmas tree, a choke coupled to receive...
2017/0362908 CRYOGENIC CORE COLLECTION
A system and method for collecting a core sample. The system includes an outer cylindrical tube, a drive head, a drive shoe, a cooling chamber housed inside...
2017/0362907 SYSTEM AND METHOD TO INSTALL VELOCITY STRING
A velocity string system includes a lock mandrel. A seal bore assembly attached to the lock mandrel runnable in a production string; and a velocity string...
2017/0362906 BOREHOLE CONDITIONING TOOLS
A borehole tool, having a cylindrical body, the cylindrical body having an upper shank, a lower shank, and a component tool disposed between the upper shank...
2017/0362905 SYSTEM AND METHOD FOR POSITIONING OF TUBULAR MEMBERS
A system and method for positioning oilfield tubulars on a drilling floor (2), having an automated tubular handling system, to permit alignment and automated...
2017/0362904 PIPE STORAGE AND HANDLING
A system for storing and handling pipes between a pipe rack and a derrick includes pipe-receiving chambers that are positioned around a centre region, and an...
2017/0362903 Asymmetric Casing Centralizer
Casing centralizers and methods are described. In several exemplary embodiments, a casing centralizer has varying flow resistances; as a result, the casing...
2017/0362902 ROPE SOCKET ASSEMBLY AND WIRELINE LOGGING HEADS INCLUDING SAME
A rope socket assembly, wireline logging heads that include the rope socket assembly, and processes for assembling same. In some examples, the rope socket...
2017/0362901 DRILLING RIG STAIR TOWER WITH INTEGRATED UTILITY LINES AND CABLE TRAY
A stair tower for a drilling rig is disclosed, the stair tower including a frame, one or more stair flights and platforms positioned within and mechanically...
2017/0362900 DRILL BITS HAVING FLUSHING
A drill bit for cutting a hole in a formation. The drill bit has a shank and a crown. The crown has a plurality of crown portions that are spaced about an...
2017/0362899 CUTTING ELEMENTS AND DRILL BITS INCORPORATING THE SAME
An ultra-hard cutting element for use in a drill bit, such as a percussion drill bit, a rotary cone drill bit, a drag bit, or a reamer. The ultra-hard cutting...
2017/0362898 EARTH-BORING TOOLS INCLUDING MOVABLE FORMATION-ENGAGING STRUCTURES AND RELATED METHODS
Earth-boring tools may have a body, a cutting element attached to the body at a first location, and a formation-engaging structure attached to the body at a...
2017/0362897 ADVANCED DRILLING SYSTEMS AND METHODS
New systems and methods capable system for drilling are disclosed. An example system can include a vertically-moving platform supporting a gyrotron capable of...
2017/0362896 Wellbore Interactive-Deflection Mechanism
A deflection mechanism may include a first incline and a second incline for interacting with legs of a junction assembly to selectively deflect each of the...
2017/0362895 ACCESS PLATFORM SYSTEM WITH INTEGRATED FOLDING STEPS
An access platform system for enabling access to and from ground-based structures, vehicles, and mobile equipment. The system has a main frame with walls that...
2017/0362894 Adjustable gate apparatus, system and method
An adjustable gate is provided. The adjustable gate includes a body having an upper horizontal element and a lower horizontal element. The body also includes a...
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