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Patent # Description
US-8,127,846 Wiper plug perforating system
A method and system for cementing and perforating a wellbore in a single step by coupling a perforating gun with a wiper plug. The method includes injecting...
US-8,127,845 Methods and systems for completing multi-zone openhole formations
Methods and systems for completing multi-zone formations. The method can include placing a gravel pack assembly within a borehole. The gravel pack assembly can...
US-8,127,844 Method for oilfield material delivery
In an embodiment, a method of operating at least one pressure vessel to inject a particulate slurry into a high-pressure line, comprises a first operating cycle...
US-8,127,843 Solidification of residuals from water treatment systems in heavy oil recovery operations
Solidification of water treatment wastewater brines from oil production operations. Concentrated wastewater brines from water treatment systems in heavy oil...
US-8,127,842 Bitumen production method
A method for the production of a CO.sub.2 rich stream for sequestration in depleted oil sand reservoirs. The method comprises the steps of: a) purging...
US-8,127,841 Method and system for monitoring the incursion of particulate material into a well casing within hydrocarbon...
A method and system for monitoring any incursion of particulate matter from a gas hydrate formation into a well casing used for the production of the gas...
US-8,127,840 Conductive heating by encapsulated strontium source (CHESS)
The present invention deals with a method to liquefy the viscous oil of oil wells and also to clean the paraffin off the walls of tubing and other production...
US-8,127,839 Formation pretreatment with biogenic methane production enhancement systems
Systems for enhanced in-situ or perhaps even ex-situ biogenic methane production from hydrocarbon-bearing formations (1) including coal seam, oil shale, coal,...
US-8,127,838 Stuffing box leak containment apparatus
An apparatus for containing leaks from a stuffing box on a wellhead production assembly is provided. The apparatus comprises a containment vessel consisting of...
US-8,127,837 Sealed well cellar
A well cellar system includes a substantially planar base, the base defining an aperture sized to receive a conductor pipe. The well cellar system also includes...
US-8,127,836 Top drive with an airlift thread compensator and a hollow cylinder rod providing minimum flexing of conduit
A top drive for engagement with a travelling block with a hook can include an airlift thread compensator connected to a bail. An enclosure can be connected to...
US-8,127,835 Integrated cable hanger pick-up system
A hanger system is provided for supporting a cable-supported dewatering pump in a gas well. A dewatering pump is supported in a downhole location by a cable. A...
US-8,127,834 Modular electro-hydraulic controller for well tool
An actuator control system includes a housing assembly having at least one line therein for controlling operation of an actuator, and a modular controller...
US-8,127,833 Methods and apparatus for harvesting potential energy downhole
Methods and apparatus for harvesting energy while moving a tool through a well are shown and described. The harvested energy can be used by the tool to perform...
US-8,127,832 Well stimulation using reaction agents outside the casing
Methods and apparatus for stimulating oil or gas wells using material cemented outside the casing. Reaction agents, usually comprising oxygen-rich material and...
US-8,127,831 Wellbore method and apparatus for sand and inflow control during well operations
Method and apparatus for producing hydrocarbons including a wellbore that accesses a subsurface reservoir; a production tubing string disposed within the...
US-8,127,830 Air conditioner
An air conditioner is disclosed which includes a case including an external air inlet opening formed in a side of the case, a heat exchanger provided in the...
US-8,127,829 Metal foam heat exchanger
A heat exchanger includes one or more passages and one or more metal foam sections adjacent the passage to promote an exchange of heat relative to the passage....
US-8,127,828 Air-oil heat exchanger
A heat exchange system for use in fluid operated equipment to provide air and working fluid heat exchanges to cool the working fluid in airstreams on a stream...
US-8,127,827 Process and apparatus for direct chill casting
An improved apparatus for direct chill casting of metals includes a mold, a bottom block assembly and a coolant. The mold is configured to surround a molten...
US-8,127,826 Method for producing a cast steel strip
The invention relates to a method for producing a cast steel strip of preferably hot crack-sensitive or hot-brittle steel quality by means of a strip casting...
US-8,127,825 Casting tool and method for producing workpieces cast from light-metal alloys
The invention relates to a casting tool for producing workpieces from light metal alloys. The system includes a positioning element, a core part, a first mold...
US-8,127,824 Automatic pouring method and device
An automatic pouring method without using a servomotor having a vertical output shaft, establishing the pouring at a low level, eliminating the unstable...
US-8,127,823 Ingot-casting apparatus using uranium deposits
A casting apparatus includes a hermetically sealed chamber, wherein the chamber includes: a melt-heating portion to melt external uranium deposits, the...
US-8,127,822 Manufacturing method of tire forming mold and tire forming mold
A manufacturing method of a tire forming mold in which an annular mold portion is constituted by a combination of sectors includes a step of manufacturing a...
US-8,127,821 Roman shade window curtain having rolling spool for multi-step retracting/unfolding control
Present invention teaches to make a Roman shade window curtain where a sliding locking mechanism is provided at the bottom beam of the rolling spool at the back...
US-8,127,820 System for producing optical recording medium
Techniques for producing optical medium that can be read at substantially high speeds with greater stability and accuracy are disclosed. According to one aspect...
US-8,127,819 Composite lay-up head with a retractable device for separating a prepreg from its support tape
A lay-up head receives a prepreg bonded to a support tape, and the prepreg is separated from its support tape by peeling, by means of a separator just upstream...
US-8,127,818 Method and apparatus of jointing cord fabric and jointing holder in calender line
A method of jointing a cord fabric when the cord fabric for topping is alternately drawn from two supply positions for continuous supply. During drawing to...
US-8,127,817 Rubber sheet jointing apparatus and method
A rubber sheet jointing apparatus is provided with a first holding member for releasably holding a joint end portion of one of two rubber sheets; a second...
US-8,127,816 Machine for producing a corrugated cardboard web lined at least on one side
A machine for producing a corrugated cardboard web lined at least on one side has a pressing device, which has a tension roller for guiding a pressing belt. The...
US-8,127,815 Tire with component containing polybenzobisoxazole short fiber and epoxidized polyisoprene
The present invention is directed to a pneumatic tire comprising at least one component selected from the group consisting of apexes, flippers and chippers, the...
US-8,127,814 Safety tire and hollow ring body for safety tire
It is to solve a problem of an elongation of a partition in a safety tire wherein hollow particles called as a foamable composition are filled in a hollow...
US-8,127,813 Pneumatic tire for two-wheeled vehicle
The pneumatic tire for two-wheeled vehicles including a plurality of tread rubbers constituting a tread wherein a region occupying 15 to 35% in the center of a...
US-8,127,812 Pneumatic tire having cap tread including crosslinked rubber particles
A pneumatic tire capable of improving the wet performance and the low fuel cost performance at a good balance without deteriorating other properties of the tire...
US-8,127,811 Sipe blade and tire molded using the same
A sipe blade for forming a sipe with one end opened and the other end closed in a land portion on a tread surface of a tire includes a front-end portion that...
US-8,127,810 Internal wheel suspension and shock absorbing system
An internal wheel suspension and shock absorbing system, including a hub with radially extending rods or blades, cooperating with sector braces, fixedly mounted...
US-8,127,809 Energy efficient wheel system
A vehicle wheel assembly and a method of making the wheel assembly. In one embodiment, a wheel assembly may include a rim, a hoop member, and a resilient...
US-8,127,808 Planer and thicknesser
A planer and thicknesser comprising a frame having a passageway that substantially extends through the frame. The planer and thicknesser further comprises an...
US-8,127,807 Pour connector and pour port structure of liquid container
A guide piece having a guide surface is integrally formed in a body portion so as to protrude from an inner circumferential wall surface of a pour passage...
US-8,127,806 Ventilation device, particularly for fluid-storing reservoirs such as tanks
A ventilation device for fluid-storing reservoirs includes a connecting part (1) attachable to the opening of the reservoir to form an air- and/or...
US-8,127,805 Beverage dispensing system
A beverage dispensing system has a container with an upper lip, a bottom and a cylindrical sidewall. A read/write radio frequency identification tag is on a...
US-8,127,804 Device and method for the dilution and preparation of antiblastic drugs
A device and a method for the dilution and preparation of antiballistic drugs, the device comprises a drug preparation unit connected to a controlling device;...
US-8,127,803 Reinforcing bar binding machine
A reinforcing bar binding machine is provided with: a guide tube for guiding a wire from a wire reel mounted on a binding machine body; a curl guide; a wire...
US-8,127,802 Pi-preform with variable width clevis
A woven preform for a reinforced composite material, which may be woven flat and folded into shape. The preform has a three-dimensional weave architecture with...
US-8,127,801 Advance instrumentation methods for pipes and conduits transporting cryogenic materials
A cryogenic material transfer system incorporates a pipe-in-pipe configuration with a nanoporous or microporous insulating layer filling the annulus between the...
US-8,127,800 Fire protective hose assembly
A flexible hose for conveying fluids and suitable for high temperature environments, in one embodiment the hose assembly comprises a thermal paint coated...
US-8,127,799 Aircraft fluid transport line repair kit and method of use thereof
A repair kit for use in repairing hydraulic lines, such as are found on aircraft, is described along with a method of utilizing the repair kit to repair...
US-8,127,798 Turning vane for air duct
An air turning vane and rail assembly including a pair of rails, a plurality of tabs having a height distance H, a plurality of air turning vanes, each of the...
US-8,127,797 Construction-kit system
A construction-kit system includes at least one primary-valve block (10), with at least two groups of connection lines (12, 14) interconnected at one point (16)...
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