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Patent # Description
US-9,551,217 Pick assembly, bit assembly and degradation tool
A pick assembly is provided, comprising a bit assembly and a holder assembly; the bit assembly comprising a bit support body, a fastener mechanism and a...
US-9,551,216 Packer element with laminar fluid entry
An apparatus for retrieving a fluid from a sampling zone in a borehole intersecting a formation may include a sampling tool having a port positioned in the...
US-9,551,215 Apparatus and system for passively sampling production fluid from a well
An apparatus and system for passively sampling production fluid from a well is presented. The passive sampling device is used to split two-phase flow and...
US-9,551,214 Method for determining the complex response of a permeable stratum
A method for determining the complex response of a permeable stratum at the bottom of a producing well, the well comprising a well head fitted with an outlet...
US-9,551,213 Method for estimation of bulk shale volume in a real-time logging-while-drilling environment
An apparatus, method and computer-readable medium for estimating a bulk shale volume of an earth formation. In one aspect, measurements are obtained at a...
US-9,551,212 Method for determining a position of a water/cement boundary between pipes in a hydrocarbon well
A method has been disclosed for determining a position of a water/cement boundary in an annular area between two concentric pipes in a hydrocarbon well. The...
US-9,551,211 Deepwater low-rate appraisal production systems
A method for appraising a deepwater well comprising: producing a first quantity of hydrocarbon from an undersea reservoir; transporting the first quantity of...
US-9,551,210 Systems and methods for removal of electromagnetic dispersion and attenuation for imaging of proppant in an...
Systems and methods for generating a three-dimensional image of a proppant-filled hydraulically-induced fracture in a geologic formation are provided. The image...
US-9,551,209 System and method for accessing subterranean deposits
According to one embodiment, a system for accessing a subterranean zone from the surface includes a well bore extending from the surface to the subterranean...
US-9,551,208 Identifying uncertainty associated with a stimulated reservoir volume (SRV) calculation
In some aspects, first and second boundaries are computed based on locations of microseismic events associated with a stimulation treatment of a subterranean...
US-9,551,207 Pressure assisted oil recovery
Estimates of global total "liquid" hydrocarbon resources are dominated by structures known as oil sands or tar sands which represent approximately two-thirds of...
US-9,551,206 Pool, large tank, or pond exchanger
An exchanger for a pool, large storage tank, or pond is described herein. In one embodiment, the exchanger includes a diffuser hub, exchanger extension arms...
US-9,551,205 Modular securing device for ROV and diver mate-able subsea applications
The present invention relates generally to a modular locking and retaining mechanical design solution to reliably secure immersed, unrestrained and un-powered...
US-9,551,204 Flow control in subterranean wells
A method of controlling flow in a well can include a device introduced into the well being conveyed by flow in the well, and the device having a plurality of...
US-9,551,203 Closing of underwater oil spills with the help of magnetic powders
A segment of a structure mitigates flow of fluid therethrough. In one embodiment the segment includes an opening for the fluid flow and the modified structure...
US-9,551,202 System and method for sampling assembly with outer layer of rings
A sampling assembly has an inner expandable packer, and an outer layer formed by rings may be disposed about and/or may be positioned on the outer surface of...
US-9,551,201 Apparatus and method of zonal isolation
Methods and apparatus include an expandable packer having a tubing expanded to create a seal in an annulus surrounding the tubing. The tubing includes a...
US-9,551,200 Intensifier ram blowout preventer
An apparatus for containing pressure associated with a well includes a ram fluid chamber, a ram piston, and an intensifier piston within a housing. The ram...
US-9,551,199 Hydraulic impact apparatus and methods
A hydraulic jar coupled between opposing first and second portions of a downhole tool string. The hydraulic jar includes a housing comprising a shoulder...
US-9,551,198 Ram device operable with wellbore tubulars
A ram or shutter device includes rams operable between an open position withdrawn from a bore to a closed position to contact a tubular disposed in the bore,...
US-9,551,197 Hydrostatic setting tool
A setting tool for use inside a well bore casing having an upper portion, a lower portion, and a wrap spring. The upper portion includes a mandrel coupled to a...
US-9,551,196 Dual device apparatus and methods usable in well drilling and other operations
The present disclosure relates generally to devices and methods useable during well drilling operation. More particularly, the present disclosure pertains to a...
US-9,551,195 Rig with tong assembly with floating jaw and remote control
A rig with a tong assembly for manipulating tubulars can include a tong arm assembly for makeup and breakout of tubulars that has a floating jaw or non-moving...
US-9,551,194 Tong assembly with floating jaw
A tong assembly for manipulating tubulars can include a tong arm assembly for makeup and breakout that has a floating jaw or non-moving jaw, a breakup arm, and...
US-9,551,193 Drill pipe handling apparatus having improved pipe gripping mechanism
In a drill pipe handling apparatus, a pipe gripping mechanism comprises three pipe-gripping jaws arranged to grip a pipe at locations adjacent the apices of a...
US-9,551,192 Solid state wear tracers for drill bits
A method and apparatus for providing a reliable signal to the operator while drilling when a bit or tool becomes worn or damaged to a predetermined extent. The...
US-9,551,191 Methods of forming downhole tools having features for reducing balling
Downhole tools with a topographical pattern, and anti-balling material over the topographical pattern. The topographical pattern may be defined by at least one...
US-9,551,190 Excavation tool
In an excavation tool of the present invention, an embedding hole is drilled in a distal end portion of a tool body which is rotated about an axis line O and is...
US-9,551,189 Polycrystalline diamond percussion drill bits using low thrust and torque for application with small diameter...
A polycrystalline diamond drill bit for percussion drilling, in small holes in high silica ground. The bits are made having a bit body, and a series of insets...
US-9,551,188 Split tube soil sampling system
A split tube soil sampling system includes a sample tube having an upper end and a lower end, a drive head attached to the upper end of the sample tube, and a...
US-9,551,187 Steering head
A steering head for use with a casing, the steering head having a generally cylindrical body with a first body end with a lead edge, a second body end with a...
US-9,551,186 Turbine speed control system for downhole tool
Systems, methods, and devices are provided to generate a stable supply of electrical power in a drill string. In one example, a downhole turbine generator...
US-9,551,185 Top drive
A distributed drive includes a frame, a main sprocket, and a plurality of drive assemblies mounted therearound for rotation of the main sprocket. The main...
US-9,551,184 Roof climbing tool
A tool for engaging a roof includes a peak engagement member for engaging a first surface of the roof, and an operator climbing member including an elongated...
US-9,551,183 Ladder safety device having a building clamp assembly and a ladder hook assembly
A house clamp assembly having a fixed jaw and a slide bar mounted movable jaw, the fixed jaw opposing the movable jaw. A one-way drive means, by operation of a...
US-9,551,182 Ladder security bracket and safety system
A system of increased safety when performing work using a ladder is described. The system includes a ladder bracket for temporarily attachment of a ladder to a...
US-9,551,181 Joint seals for flexible wall panels
Example room dividers are disclosed herein. An example room divider includes a first panel and a second panel. A first seal between the first panel and the...
US-9,551,180 System for controlling noise in a window assembly
A system for controlling noise in a fenestration assembly (e.g., a window) includes a fenestration assembly with at least one glazing and a frame. The at least...
US-9,551,179 Emergency exit arrangement
An emergency exit arrangement for a vehicle and or a building comprising of a plurality of spring pressured stud assembly having a plurality of locking pin in...
US-9,551,178 Vacuum insulated glass having increased stability and method for the production thereof
The invention relates to a vacuum insulated glass, which comprises two or more glass plates, which can be evacuated, which are oriented in parallel and which...
US-9,551,177 Rotational to translational locking hinge
Techniques related to a hinge in a computing device are described herein. The techniques may include forming a shaft to move rotationally, and forming a sliding...
US-9,551,176 Door hinge for automobile and method for manufacturing first bracket thereof
A door hinge for an automobile includes a first bracket fixed to a body, a second bracket fixed to a door, and a hinge pin, the first bracket including a base...
US-9,551,175 Hinge for a motor vehicle
A hinge for the pivotable arrangement of a hood or panel on the support structure of a motor vehicle is disclosed. The hinge includes a basic part and a hinge...
US-9,551,174 Lock assembly
A lock assembly (20) including a lock bolt (28), a first hub (36) and a first hub locker (72). The lock bolt (28) is movable between a latching position and an...
US-9,551,173 Door lock
The invention relates to a door lock provided with an oblique bolt. The objective is to decrease the external force directed into to deadlocking organs. The...
US-9,551,172 Motor-vehicle door lock
The invention relates to a motor vehicle door lock comprising a locking mechanism, at least one locking lever (3) and an electric drive (5, 6, 7) for the...
US-9,551,171 Door locking device
A door locking device includes a latch mechanism with which a striker is engageable or from which the striker is disengageable. A first link operates the latch...
US-9,551,170 Handcuff apparatus
A set of handcuffs utilizing a conventional single strand and double strand system with ratchet teeth to prevent opening by virtue of one or more pawls is...
US-9,551,169 Apparatus for securing a computing device to a surface
A vacuum based apparatus that will, when activated, inhibit relocation of a computing device. The apparatus includes a first surface of a main body. A suction...
US-9,551,168 Furniture embedded locking device
A locking device to secure a compartment which allows an intelligent interaction with the user. The locking device may be incorporated into a furniture or other...
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