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Patent # Description
2017/0183978 SHROUD COOLING SYSTEM FOR SHROUDS ADJACENT TO AIRFOILS WITHIN GAS TURBINE ENGINES
A shroud cooling system (100) configured to cool a shroud (50) adjacent to an airfoil within a gas turbine engine (10) is disclosed. The turbine engine shroud...
2017/0183977 STEAM TURBINE SYSTEM AND ASSOCIATED METHOD FOR PRESERVING A STEAM TURBINE SYSTEM
A steam turbine system including a steam turbine which has a turbine housing and at least one turbine shaft accommodated in the turbine housing and sealed by...
2017/0183976 ACTUATION SYSTEM UTILIZING MEMS TECHNOLOGY
An actuator includes a pump including a first cavity and a diaphragm coupled in flow communication with the first cavity. The diaphragm is configured to...
2017/0183975 DUAL VOLUTE TURBOCHARGER TO OPTIMIZE PULSE ENERGY SEPARATION FOR FUEL ECONOMY AND EGR UTILIZATION VIA...
A product for use in a turbocharger system. A turbine housing may define a center core that is circular in shape with a circumference. The turbine housing may...
2017/0183974 SHROUDED TURBINE ROTOR BLADES
A rotor blade for a gas turbine that is configured for use within a row of samely configured rotor blades attached to and circumferentially spaced about a...
2017/0183973 SHROUDED TURBINE ROTOR BLADES
A rotor blade for a gas turbine configured for use within a row of samely configured rotor blades. The rotor blade may include an airfoil defined between...
2017/0183972 MIDSPAN SHROUDED TURBINE ROTOR BLADES
A rotor blade for a gas turbine configured for use within a row of samely configured rotor blades. The rotor blade may further include: an airfoil defined...
2017/0183971 TIP SHROUDED TURBINE ROTOR BLADES
A rotor blade for a gas turbine that includes an airfoil and a tip shroud. The tip shroud may have a seal rail that projects radially from an outboard surface...
2017/0183970 TURBINE BLADE COMPRISING A CENTRAL COOLING DUCT AND TWO SIDE CAVITIES CONNECTED DOWNSTREAM FROM THE CENTRAL DUCT
A turbine blade for a turbomachine, including a vane extending in a spanwise direction between a root and a tip, a first inner side cavity running along a...
2017/0183969 TURBINE BLADE WITH OPTIMISED COOLING
A turbine blade for a turbomachine such as a turboprop or a turbojet, the blade including a root, a vane carried by the root and extending in a spanwise...
2017/0183968 GAS TURBINE ENGINE COMPONENT WITH COMPOUND CUSP COOLING CONFIGURATION
A component for a gas turbine engine including a gas path wall having a first surface and a second surface. A cooling hole extends through the gas path wall...
2017/0183967 MODULAR CONTROLLING SYSTEM FOR VENTILATION EQUIPMENT AND METHODS OF USING THE SAME
A modular controlling system for controlling and/or interfacing sophisticated power, communication, monitoring, lighting, ventilation and/or other services...
2017/0183966 DRILLING APPARATUS
A drilling apparatus including a drill is disclosed for use with a mine roof bolter. The apparatus includes a support adapted to rotate the drill about two...
2017/0183965 PLOW BIT ASSEMBLY
A plow bit for a bit holder including a recess of a mining plow is disclosed. The plow bit also has a bit shank configured to be inserted into the recess of...
2017/0183964 Methods For Formulating A Cement Slurry For Use In A Subterranean Salt Formation Using Geometric Modeling
Methods including experimentally determining a salt creep profile for a single salt or intercalated salts in a subterranean formation, designing a proposed...
2017/0183963 FORMATION SKIN EVALUATION
A method can include receiving formation parameter values associated with a bore of a formation; receiving a pressure stabilization value for fluid flow at a...
2017/0183962 Identifying Formation Layer Boundaries on Well Log Measurements
Systems and methods for identifying formation layer boundaries on well log measurements using a second derivative of the last iteratively smoothed well log...
2017/0183961 MEASURING FREQUENCY-DEPENDENT ACOUSTIC ATTENUATION
Methods and systems for frequency-dependent fluid attenuation measurement are provided. In certain embodiments, the methods comprise: generating one or more...
2017/0183960 Receiver for an Acoustic Telemetry System
One embodiment includes a method comprising receiving an acoustic signal that is propagated along a drill string. The method also includes correlating the...
2017/0183959 Distributed Sensing Systems nad Methods with I/Q Data Balancing Based on Ellipse Fitting
A system includes an optical fiber and an interrogator to provide source light to the optical fiber. The system also includes a receiver coupled to the optical...
2017/0183958 MICRO-STRUCTURED FIBER OPTIC CABLE FOR DOWNHOLE SENSING
In accordance with embodiments of the present disclosure, systems and methods for sensing and communicating sensed downhole parameters using a hybrid...
2017/0183957 REDUCING ELECTROMAGNETIC NOISE DETECTED IN SURFACE MEASUREMENTS
A method for reducing noise at a wellsite includes transmitting a plurality of first signals from a variable frequency drive (VFD) to an alternating current...
2017/0183956 SYSTEM AND METHODOLOGY USING ANNULUS ACCESS VALVE
A technique facilitates pressure testing of seals along a tubing hanger, such as a tubing hanger used in a subsea application. In some applications, the tubing...
2017/0183955 Gas Lift Analysis and Troubleshooting
Methods and computer program products for evaluating the performance of a gas lift well. The method includes measuring key gas lift well parameter data and...
2017/0183953 LMI-BASED CONTROL OF STICK-SLIP OSCILLATIONS IN DRILLING
A control system for controlling stick-slip oscillations in a drilling system is disclosed. The control system includes a processor and a memory ...
2017/0183952 FORMATION DIP GEO-STEERING METHOD
A geo-steering method for drilling a formation penetrated by multiple wells. The method comprises computing a stratigraphic target formation window, computing...
2017/0183951 METHOD OF FRACTURING SUBTERRANEAN FORMATION
To create stable conductive channels in propped fractures a first fracturing fluid free of proppant particles is injected into a wellbore and then a second...
2017/0183950 APPARATUSES AND METHODS FOR ENABLING MULTISTAGE HYDRAULIC FRACTURING
There is provided a plug comprising a seat-engaging member that is deployable to a seating-ready condition such that the seat-engaging member is disposed for...
2017/0183949 Controlled Delivery of Heat Applied To A Subsurface Formation
The present disclosure provides a method for controlling delivery of heat to a subsurface formation that includes (a) heating a first heater pattern; (b)...
2017/0183948 PRECONDITIONING FLOW TO AN ELECTRICAL SUBMERSIBLE PUMP
A system and method of producing fluid from a wellbore by pressurizing the fluid and then directing the pressurized fluid to a centrifugal pump. Pressurizing...
2017/0183947 PLUNGER ASSEMBLY WITH DUAL DART SYSTEM
The present application includes and assembly having a dual dart assembly operable between an upper cage and a lower cage. The dual dart assembly is configured...
2017/0183946 Actuatable Plungers with Actuatable External Seals, and Systems and Methods Including the Same
A method of removing a liquid from a wellbore with a plunger, comprising: flowing a wellbore fluid stream in contact with the plunger and in an uphole...
2017/0183945 Actuatable Plungers with Actuatable External Seals, and Systems and Methods Including the Same
A plunger apparatus, comprising: a plunger body able to travel within the tubular string; a flow channel through the plunger body; an actuatable external seal...
2017/0183944 RECYCLE LOOP FOR A GAS LIFT PLUNGER
A system and method for operating a gas lift plunger in a well, of which the method includes determining that the plunger is at a predetermined position in the...
2017/0183943 Apparatus and Method for Securing End Pieces to a Mandrel
A method for locking an internally threaded end piece such as a head piece, a tail piece, an end or sealing nut to a mandrel for a down hole tool to obviate...
2017/0183942 FLUID PROCESSING MACHINES WITH BALANCE PISTON ON INLET
A subsea pump is used in applications such as deep-water boosting of fluid produced from a wellbore. The process pressure variation is mostly related to the...
2017/0183940 Methods to Determine Composite Vibration Indices of a Drilling Assembly
A method to drill a borehole or wellbore through an earthen formation using a drill bit on a drillstring, comprising the steps of: selecting a frequency-domain...
2017/0183939 Subsea Equipment Pendulum Arrestor and Method For Its Use
An apparatus for, and method of, reducing a pendulum motion of a piece of subsea equipment during a landing operation includes a frame assembly arranged for...
2017/0183938 Valves For Regulating Downhole Fluids Using Contactless Actuation
A contactless valve actuation system includes a conduit, which may be a tubing segment in drill string or production string. The system includes a valve...
2017/0183937 TUBULAR ASSEMBLY INCLUDING A SLIDING SLEEVE HAVING A DEGRADABLE LOCKING ELEMENT
A tubular assembly includes a tubular having at least one opening. A slidable sleeve is slidingly mounted relative to the tubular. The slidable sleeve is...
2017/0183936 Method for Preventing Influx of Fluid During Fracturing of an Offset Well
Method is provided for preventing fluid from entering a well, such as a producing well, during a hydraulic fracturing treatment in another well completed in...
2017/0183935 SUBSEA UNIVERSAL XMAS TREE HANG-OFF ADAPTER
Adapter (15) for an oil or gas field Christmas tree (4), said adapter (15) comprising a first interface (16) to connect the adapter (15) to a corresponding...
2017/0183934 Well Head Stabilizing Device and Method
A device is for stabilizing a well head which includes a well base arranged on a seabed. The well base includes at least a support column, and a first portion...
2017/0183933 CONNECTOR SYSTEM
A system including a connector system configured to couple a first tubular to a second tubular comprising a sleeve configured to couple to the first tubular,...
2017/0183932 HYBRID WELLHEAD CONNECTOR
A wellhead apparatus with a removable sealing wafer is provided. In one embodiment, an apparatus includes a wellhead housing with a pocket formed in its upper...
2017/0183931 FRACKING TOOL FURTHER HAVING A DUMP PORT FOR SAND FLUSHING, AND METHOD OF FRACKING A FORMATION USING SUCH TOOL
A tool for fracking a formation at spaced intervals, which has an actuatable "dump" port to flush an annular space surrounding the tool when in a wellbore to...
2017/0183930 Coiled Tubing-Based Milling Assembly
A milling assembly for use in milling away an object in a wellbore. A milling bottom hole assembly is run in on a Telecoil.RTM. running string and includes a...
2017/0183929 APPARATUSES AND METHODS FOR LOCATING WITHIN A WELLBORE
There is provided a locator comprising a wellbore coupler including an engagement member that is biased by a biasing member for becoming disposed in a locating...
2017/0183928 DOWNHOLE TOOL WITH MULTI-STAGE ANCHORING
A downhole tool includes a tool body and an anchoring device integrated with the tool body. The anchoring device includes a contact pad that is at least...
2017/0183926 Real Time Conformance
Methods and systems for identifying and sealing a water zone in a formation employ underbalanced drilling techniques and injection of a conformance fluid into...
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