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Patent # Description
2016/0369604 Systems and Methods for Determining Proper Phase Rotation in Downhole Linear Motors
Systems and methods for determining proper phase rotation in a linear motor that may be used in an ESP system, where the phase rotations associated with power...
2016/0369603 REDRESSING METHOD AND REDRESSED COMPLETION SYSTEM
A redressing method for arranging an inner production casing within an existing production casing in order to re-establish production of hydrocarbon-containing...
2016/0369602 SAND CONTROL SCREEN ASSEMBLIES WITH EROSION-RESISTANT FLOW PATHS
A sand control screen assembly includes a base pipe having an interior and defining one or more flow ports. At least one sand screen is arranged about the...
2016/0369601 METHOD FOR ESTIMATING PETROPHYSICAL PROPERTIES OF A HYDROCARBON RESERVOIR
Estimating petrophysical properties of a hydrocarbon reservoir traversed by at least one wellbore comprises obtaining at least one core sample from the...
2016/0369600 SIMPLIFIED COMPOSITIONAL MODELS FOR CALCULATING PROPERTIES OF MIXED FLUIDS IN A COMMON SURFACE NETWORK
System and methods of simulating fluid production in a multi-reservoir system with a common surface network are presented. An equation of state (EOS)...
2016/0369599 SERIAL PARALLEL POWER CONTROLLER
A power controller includes at least a first and a second power supply each having a positive and a negative output terminal. A voltage measuring circuit is...
2016/0369598 RETRIEVAL OF SUBSEA PRODUCTION AND PROCESSING EQUIPMENT
A method includes disconnecting subsea equipment containing a first fluid from an installation in a subsea environment, wherein the first fluid is a produced...
2016/0369597 CENTRALIZING AND PROTECTIVE ADAPTER FOR DOWNHOLE TORCH AND METHOD OF USE
Apparatus and adapter are usable for aligning downhole torch apparatuses and cutting devices, including axial pyro torches, circulating pyro torches, and...
2016/0369596 MAGNETIC DOWNHOLE TOOL AND RELATED SUBASSEMBLIES HAVING MU-METALLIC SHIELDING
Systems and related methods are disclosed that involve the use of a magnetic downhole assembly or a magnetic downhole tool. The assembly and tool include a...
2016/0369595 PLUNGER ASSEMBLY WITH DAMPENING SYSTEM
The present application includes and assembly having a rigid hollowed body and an internal dart configured to traverse the length of a well bore and remove...
2016/0369594 PLUNGER ASSEMBLY WITH INTERNAL DART PASSAGE
The present application includes and assembly having a hollowed body configured to traverse the length of a well bore and remove contaminants. The hollowed...
2016/0369593 DOWNHOLE TOOL
An activating device is provided for location in downhole tubing. The device defines an activation profile which is initially maintained at a larger diameter...
2016/0369592 DOWNHOLE TOOL HAVING ADJUSTABLE AND DEGRADABLE RODS
A downhole assembly comprising: a tubing string located within a wellbore; an outer housing located around a portion of the tubing string; an annulus located...
2016/0369591 DUAL TYPE ICD
The present disclosure relates to passive inflow control devices or ICDs having two types of fluidic pathways combined in the same device or well in series or...
2016/0369590 FLOW BALANCING FOR A WELL
Flow balancing includes selecting, for each down hole flow control valve of a well, a transformed well performance curve corresponding to a first down hole...
2016/0369589 DRILL STEM SAFETY VALVE ACTUATOR
A drill stem safety valve actuator that eliminates the need for a hydraulic union is provided. The actuator can include a mounting sleeve that can be affixed...
2016/0369588 DOWNHOLE TOOL HAVING A MANDREL WITH A RELIEF POINT
Embodiments of the disclosure pertain to a downhole tool useable for isolating sections of a wellbore that includes a mandrel; a first slip disposed around the...
2016/0369587 DOWNHOLE EXPANDABLE METAL TUBULAR
The present invention relates to a downhole expandable metal tubular to be expanded in a well downhole from a first outer diameter to a second outer diameter...
2016/0369586 ROTATING BACKUP SYSTEM FOR PACKER ELEMENTS USED IN NON-RETRIEVABLE APPLICATIONS
A packer element assembly includes an annular sealing element having inner and outer sides, wherein the sealing element is axially compressible from a first...
2016/0369585 Seal Pressure Relaxation Device Prior to Release of Retrievable Packer
A retrievable packer has its sealing system unloaded before the slip system is relaxed by separation of slip cones from slips that flank the seal assembly. The...
2016/0369584 High Energy Severing Tool With Pressure Balanced Explosives
A high energy pipe severing tool is arranged to align a plurality of pressure balanced explosive pellets along a unitizing central tube that is selectively...
2016/0369583 DRILL STRING PRESSURE ALTERING APPARATUS AND METHOD
An apparatus for creating vibrations in a pipe string is disclosed. The device comprises a fluid pump which pumps fluid within a first fluid bore and is...
2016/0369582 EXPANDABLE BALL SEAT FOR USE IN FRACTURING GEOLOGIC FORMATIONS
A ball seat is expanded and held in place within a casing using an expander. The ball seat includes one or more gripping elements and one or more sealing...
2016/0369581 COMBINED SURFACE AND DOWNHOLE KICK/LOSS DETECTION
A method for verifying that a kick or loss detected by surface monitoring equipment has occurred includes: receiving an input signal having notification that a...
2016/0369580 APPARATUS AND METHODS FOR DOWNHOLE TOOL DEPLOYMENT FOR WELL DRILLING AND OTHER WELL OPERATIONS
The disclosure herein relates generally to devices and methods usable during well drilling and surface operations. More particularly, the disclosure herein...
2016/0369579 TORQUE WRENCH APPARATUS AND METHOD FOR MAKING AND BREAKING JOINTS
A torque wrench apparatus comprises a top wrench, a bottom wrench, and a middle wrench. The top and bottom wrenches are configured such that either one of them...
2016/0369578 DEDICATED WIREWAYS FOR COLLAR-MOUNTED BOBBIN ANTENNAS
A system to protect a downhole antenna from fluid penetration, in some embodiments, comprises a collar; a bobbin antenna, mounted on the collar, including...
2016/0369577 Bottom-Hole Feeding Mechanism
A bottom-hole feeding mechanism comprising: a cylinder (1), a screw spindle (2) engaging with the cylinder (1) by means of a non-stopping splined screw pair...
2016/0369576 DOWNHOLE SWIVEL APPARATUS AND METHOD
What is provided is a method and apparatus which can be detachably connected to an annular blowout preventer thereby separating the drilling fluid or mud into...
2016/0369575 WASHPIPE ASSEMBLY
A washpipe assembly is described for a passage of pressurized drilling fluid from a stationary first conduit member to a rotating second conduit member. The...
2016/0369574 SINKER BAR
The sinker bar can have at least one pin with a shoulder that is at least 1.600 inches from the end of the pin to provide greater stability and easy make-up....
2016/0369573 METHOD OF INCORPORATING REMOTE COMMUNICATION WITH OILFIELD TUBULAR HANDLING APPARATUS
Signal communications at a drilling system generally includes communicating upwards or downwards from the rig floor. For example, signal communications upwards...
2016/0369572 METHODS FOR REPLACING PIN ENDS AND REPAIRING COATINGS ON COATED CONTINUOUS SUCKER RODS
In a method for repairing a fractured coated continuous sucker rod, the pin end segment of the broken rod is discarded, the remaining rod is cut off, and the...
2016/0369571 VELOCITY SWITCH FOR INFLOW CONTROL DEVICES AND METHODS FOR USING SAME
An apparatus for controlling a flow of a fluid between a flow bore of a wellbore tubular and a wellbore annulus may include an inflow control device having at...
2016/0369570 SIDE SADDLE SUBSTRUCTURE
The drilling rig includes a first substructure and a second substructure. The second substructure is positioned generally parallel to and spaced apart from the...
2016/0369569 DOWNHOLE CUTTING TOOL HAVING SENSORS OR RELEASABLE PARTICLES TO MONITOR WEAR OR DAMAGE TO THE TOOL
A wellbore formation system includes a downhole cutting tool having a body and at least one cutting element. A sensor is coupled to the downhole cutting tool,...
2016/0369568 TWO-PHASE MANUFACTURE OF METAL MATRIX COMPOSITES
A method for fabricating a metal-matrix composite tool includes positioning an inner mold within an outer mold and thereby defining a gap between the inner and...
2016/0369567 METHODS OF FORMING CUTTING ELEMENTS AND EARTH-BORING TOOLS CARRYING SUCH CUTTING ELEMENTS
A method of forming a cutting element for an earth-boring tool includes forming a table of superabrasive material over a substrate in an HTHP environment such...
2016/0369566 Vertical Shaft Drilling Rig Using Novel Drilling Method
A vertical shaft drilling rig using a novel drilling method, mainly comprising a derrick (1) and a mouth sealing flatcar (4) installed at the wellhead, and...
2016/0369565 MULTI-ACCUMULATOR ARRANGEMENT FOR HYDRAULIC PERCUSSION MECHANISM
The present invention relates to a hydraulically powered percussion mechanism (12), comprising a piston (6) to impact a percussion bit (8). The percussion...
2016/0369564 FASTENING APPARATUS
A fastening apparatus detachably and simultaneously joins with a climbing assembly and a mounting surface to maintain a secure connection there between. A rod...
2016/0369563 LADDER PAD
The Ladder Pad relates but, not limited, to U.S Class 182/107 in the field of safety device for ground-supported ladder. The invention provides ladder rail...
2016/0369562 Stepladder Having a Ladder Top with Conduit Holder Slot and Method
The present invention pertains to a stepladder. The stepladder includes a ladder top having a plane having a front side and a rear side and a left side and a...
2016/0369561 TRANSITION DEVICE FOR EXTENSION LADDERS
A transition device for fitting to an extension ladder includes a single elongate rung portion and two hook-shaped arm portions at respective opposite ends of...
2016/0369560 GATE
A gate comprises a spring-loaded hinge arrangement defining a rotational axis. A gate structure having a first support arm connected to a first end of the...
2016/0369559 ACCESS CONTROL APPARATUS
An access control apparatus for persons or motor vehicles can be illuminated on both sides facing the persons or motor vehicles arriving along the access track...
2016/0369558 VARIABLE RESISTANCE BRAKE FOR USE WITH A ROLLER TUBE OF A WINDOW TREATMENT
A variable resistance brake may be operably coupled to a window treatment, such as to the roller tube of a motorized roller shade. The variable resistance...
2016/0369557 DOOR CURTAINS WITH POSITION SENSOR SWITCHES
Door curtains with position sensor switches are disclosed. An example door for selectively blocking and unblocking a passageway includes a frame to be adjacent...
2016/0369556 RETRACTABLE WALL SYSTEM
The present invention is directed to an apparatus for erecting a retractable wall system. More particularly, this invention relates to a retractable wall...
2016/0369555 IMPROVED SCREEN SYSTEM
A screen system for use with a sliding panel of a window or door is used to screen an opening as the sliding panel or door is opened. The screen is attached to...
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