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Patent # Description
US-9,500,070 Sensor-enabled cutting elements for earth-boring tools, earth-boring tools so equipped, and related methods
Sensor-enabled cutting elements for an earth-boring drilling tool may comprise a substrate base, and a cutting tip at an end of the substrate base. The cutting...
US-9,500,069 Method and apparatus for generating seismic pulses to map subterranean fractures
Methods for determining distribution, orientation and dimensions of networks of hydraulically-induced fractures within a subterranean formation containing...
US-9,500,068 Cavitation-based hydro-fracturing simulator
An apparatus 300 for simulating a pulsed pressure induced cavitation technique (PPCT) from a pressurized working fluid (F) provides laboratory research and...
US-9,500,067 System and method of improved fluid production from gaseous wells
A system and method are provided for improving hydrocarbon production from gaseous wells, and in particular improving hydrocarbon production using pumping...
US-9,500,066 System and method for activating a down hole tool
One disclosed sleeve assembly disposed within a base pipe includes a first sleeve portion having a first shear resistance for resisting movement of the sleeve...
US-9,500,065 Nozzle assembly
A nozzle assembly including a nozzle. The nozzle has an elongated body. The elongated body has a nozzle end at one end and a connection portion at another end....
US-9,500,064 Flow bypass device and method
Devices, systems and methods are disclosed for re-directing fluid flow from the interior of tubing placed in a well to the exterior of the tubing by use of...
US-9,500,063 Hydraulic cycle opening sleeve
According to one aspect of the disclosure, a hydraulic cycle opening sleeve includes a valve assembly and an opening assembly. The valve assembly includes at...
US-9,500,062 Valve device of a wellhead Christmas tree assembly
A valve (1) having at least one flange portion (2, 3) for securing to a wellhead Christmas tree (5) for shutting off a pipe outlet (50) from the wellhead...
US-9,500,061 Downhole tools having non-toxic degradable elements and methods of using the same
Downhole tools for use in oil and gas production which degrade into non-toxic materials, a method of making them and methods of using them. A frac ball and a...
US-9,500,060 Method and apparatus for performing cementing operations on top drive rigs
A remotely operated lifting top drive cement head is provided having a high tensile strength, as well as the ability to swivel or rotate about a central...
US-9,500,059 Water pump pipe cut-off tool
A water pump pipe cutoff tool provides a means to cut and retrieve an existing original water pipe from within an existing well in such cases where a faulty...
US-9,500,058 Coiled tubing tractor assembly
A coiled tubing tractor assembly including a hydraulically powered tractor coupled to a coiled tubing having a fiber optic therethrough to provide communicative...
US-9,500,057 Apparatus and method for preventing tubing casing annulus pressure communication
A method of installation of a completion assembly apparatus into a wellbore with a liner hangar packer includes introducing the completion assembly apparatus...
US-9,500,056 Weight down collet for a downhole service tool
A weight down collet includes a mandrel that provides an outer diameter feature and a shoulder, and a collet sleeve assembly movably disposed about the mandrel....
US-9,500,055 Resettable selective locking device
A collet system is disabled from gaining profile support when moved between profiles that will be used ultimately to support an inner string at a desired...
US-9,500,054 Well multiple casing installation system
Apparatus facilitating successive installation of casing sections endwise in a well, that includes hanger structure sized for installation at a well head, the...
US-9,500,053 Drilling system and method of operating a drilling system
A drilling system including a riser, a pressure vessel, a source of pressurized gas, and a main flow line which extends from the riser to the pressure vessel,...
US-9,500,052 Method for cleaning oil from drill cuttings
This application relates to an apparatus and method for cleaning drill cuttings recovered from a wellbore. Specifically, the apparatus includes an effective...
US-9,500,051 Method and apparatus for drilling and completion fluid separation
A method and apparatus for separating drilling or completion fluids is described. The apparatus may include a fluid container that is operable to at least...
US-9,500,050 Drillstring combination pressure reducing and signaling valve
A drillstring combination pressure reducing and signaling valve assembly uses multiple ball valves mounted in parallel, each having a different bore, to meter...
US-9,500,049 Grip and vertical stab apparatus and method
A tubular handling apparatus has a main rotating structural member pivotally movable between a first position and a second position, an arm interconnected to...
US-9,500,048 Drilling machine with carousel-type drill stem and shroud tube loader
A drilling machine, particularly for use in non-rocky terrain, includes a machine body with a mast equipped with one or more rotary operating heads having...
US-9,500,047 Method and apparatus for supporting a tubular
A spider and method for supporting a tubular within a well bore. Radial dogs, controlled by cylinders that extend and retract simultaneously, are operable to...
US-9,500,046 System for conveying fluid from an offshore well
The riser system of the present invention includes an external production riser for floating structures with interfaces to the dry and subsea wellheads,...
US-9,500,045 Reciprocating and rotating section and methods in a drilling system
An apparatus including a stationary section having a first central fluid passage and operably connected to a drilling fluid inlet and a conduit, a rotating and...
US-9,500,044 Tubular coupling device
A coupling device includes an upper adapter and a lower adapter. The lower adapter may be pre-installed on a downhole tool and positioned in a wellbore. The...
US-9,500,043 Threaded joint with low tightening torque
A threaded tubular connection includes a first body terminated by an external abutment, and linked to a male threading prolonged by a terminal portion forming...
US-9,500,042 Cable protecting device
This invention relates to a cable protecting device (5) for protecting cables (7) extending over a collar (2) on a pipeline (1), said collar extending around...
US-9,500,041 Drill string inground isolator in an MWD system and associated method
An inground isolator and associated method can provide an electrically isolated break in a drill string using electrical insulating members/isolators that are...
US-9,500,040 Blowout preventer trolley
A box substructure for a drill rig has a box frame including a medial side oriented towards a space located under a drill floor of the drill rig. A trolley...
US-9,500,039 Methods of forming polycrystalline compacts
Methods of forming a polycrystalline compact for use in an earth-boring tool include sintering a plurality of hard particles with catalyst material to form a...
US-9,500,038 Auger bit with replaceable cutting bit
An auger bit includes an elongated shaft, a cutting bit, a feed screw, and a locking fastener. The shaft includes a flute extending in a helical manner with...
US-9,500,037 Drill bit for percussive rock drilling
The invention relates to a drill bit (20) for percussive rock drilling, which comprises: --a drill head (21); --a skirt (24), which has a first end and an...
US-9,500,036 Single-waterway drill bits and systems for using same
Implementations of the present invention include drilling tools having axially-tapered waterways that can increase flushing and bit life, while also decreasing...
US-9,500,035 Integrated managed pressure drilling transient hydraulic model simulator architecture
A system is described herein for performing off shore field operations. The system includes a number of process measuring devices that measure real-time process...
US-9,500,034 Bottom hole assembly with wearable stabilizer pad for directional steering
A wearable stabilizer pad and method of directionally drilling a wellbore is disclosed. The wearable stabilizer pad is mounted on a component of a bottom hole...
US-9,500,033 High load universal joint for downhole rotary steerable drilling tool
A technique facilitates downhole drilling applications by providing a universal joint. The universal joint has a high load carrying capability presented in a...
US-9,500,032 Transmitter housing and method for measuring a fluid pressure
A transmitter housing for a drilling device having a drilling fluid feed line comprises a collector space formed in the interior of the transmitter housing for...
US-9,500,031 Rotary steerable drilling apparatus
A rotary steering apparatus for a drill string in which a bending section induces a bend in a portion of the bottom hole assembly of the drill string by using...
US-9,500,030 Rock drilling apparatus and method for controlling the orientation of the feed beam
A rock drilling apparatus and method for controlling the orientation of a feed beam of a rock drilling apparatus including a carrier, a drilling boom attached...
US-9,500,029 Ladder attachment for trucks
An adjustable ladder attachment able to be secured to a vehicle to enhance user stability and safety when servicing the vehicle. The ladder attachment includes...
US-9,500,028 Custom mold press ladder
A ladder that employs an existing custom mold press frame to support itself thereon is provided along with a method of installation. A clamping engagement...
US-9,500,027 Portal ladder
A foldable ladder has multiple ladder segments that fold and unfold relative to each other. Each ladder segment includes one rung element and multiple side rail...
US-9,500,026 Folding and self-erecting ladder
A folding, self-erecting ladder for use in the marine environment comprises two rigid side rails with holes for holding rungs. Bungee cord is thread through the...
US-9,500,025 Breakaway cord connector
A breakaway cord connector or releasably connecting cords associated with a window covering that includes a plurality of housing members that each have a curved...
US-9,500,024 Flexible overhead door assembly
An impact resistant sectional door includes a plurality of interlockingly coupled extruded thermoplastic polymer elongated panels. An elongated panel edge...
US-9,500,023 Pre-fabricated structural framing kit and method
A kit for framing a doorway, window, or passageway in a wall of a building includes a king stud having a channel formed along its length on one side. A jack...
US-9,500,022 Slide safe apparatus and method
A slide safe apparatus having a safe encasement and a sliding, retractable door, the slide safe including: a motor positioned within the safe encasement, the...
US-9,500,021 Case, base, and box for protecting jewels, watches, and valuable objects
The invention relates to a case for protecting valuable objects provided to be carried by a living being, comprising: a bottom portion, and a lid portion...
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