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Patent # Description
US-9,816,357 Method and system to avoid premature activation of liner hanger
A technique facilitates avoidance of premature actuation of a liner hanger in a wellbore. The technique utilizes a running string which may be coupled to a...
US-9,816,356 Method for extracting methane from coal beds and from penetrating rock enclosing a coal bed
Methods of extracting methane from coal beds using a plasma energy source configured to generate acoustic, electrical, mechanical and hydrodynamic compressive...
US-9,816,355 Multi-purpose through tubing tool
A tubular cleaning tool can be delivered through tubing and then hydraulically or mechanically actuated to rotate blades about respective pivot location into...
US-9,816,354 Method of breaking metal-crosslinked polymers
A method is provided for improved degradation of metal-crosslinked polymer gels, which are useful in oil and gas treating operations. In this method a...
US-9,816,353 Method of optimization of flow control valves and inflow control devices in a single well or a group of wells
A method and an apparatus for managing a subterranean formation including collecting information about a flow control valve in a wellbore traversing the...
US-9,816,352 Tubing pressure operated downhole fluid flow control system
A downhole flow control system utilizes a tubing pressure operated valve to selectively open and close fluid flow across the system. The tubing pressure...
US-9,816,351 Multi-stage cementing tool and method
A downhole tool, multi-stage cementing tool, and method for cementing. The tool includes a body having a bore axially therethrough and an opening radially...
US-9,816,350 Delayed opening pressure actuated ported sub for subterranean use
A ported sub is operated with a pressure actuated shifting sleeve. A first rupture disc is set at a lower pressure than the test pressure for the tubing string...
US-9,816,349 Inflatable casing valve
A casing valve is described herein. The casing valve can include at least one wall forming a cavity and at least one flexible sleeve disposed proximate to an...
US-9,816,348 Downhole flow control assemblies and methods of use
A flow control assembly includes a cylindrical body defining an interior and one or more openings through a wall of the body, and a composite choke assembly...
US-9,816,347 Non-metallic slip assembly and related methods
A downhole isolation tool includes a mandrel made of non-metallic material, the mandrel comprising an isolation region at a first end of the mandrel, a shear...
US-9,816,346 Expansion control device for a packer body and also a piping tool, method and use for controlling the expansion...
This invention relates to an expansion-control device (2), a piping tool (46), a method and uses for a packer body (52) on a mandrel (50) with a supporting ring...
US-9,816,345 Cable wrapped inflatable packer element
A downhole packer element includes an inner and outer cable wrapped layer positioned about an inflatable bladder. The inner and outer cable wrapped layers are...
US-9,816,344 Pipe provided with a crimped metal element, and corresponding process
A pipe to be placed within a well for producing a fluid of interest includes an outer face onto which is crimped a tubular metal element. The inner face of the...
US-9,816,343 Subsea connection
A subsea connection includes an umbilical termination head having a termination head housing and at least one first connecting line, each of which has a first...
US-9,816,342 Junk catcher and a method of operation of same
This invention relates to a junk catcher (2, 2') releasably connected to a retrievable bridge plug (4, 4') connectable to a setting tool (6) for joint...
US-9,816,341 Plugging devices and deployment in subterranean wells
A method can include deploying a plugging device into a well, the plugging device including a body, and an outer material enveloping the body and having a...
US-9,816,340 Decomposing isolation devices containing a buffering agent
A wellbore isolation device includes a substance; and a pH maintainer, wherein the pH maintainer maintains the pH of a wellbore fluid surrounding the isolation...
US-9,816,339 Plug reception assembly and method of reducing restriction in a borehole
A method of reducing restriction in a borehole that is configured for a multizone fracturing operation wherein the borehole has a plurality of plug reception...
US-9,816,338 Elongated filter for use in wellbore operations
A filter for trapping solids and methods for using the same. The filter can include at least two support members that can be oriented in a first direction, and...
US-9,816,337 Full closure core catcher
A core catcher includes a housing having an inner wall that defines an axial bore through the housing. A retention member is disposed within the housing and is...
US-9,816,336 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 a...
US-9,816,335 Bypass flushing for gas extraction systems
A method of operating a gas extraction system includes receiving a drilling fluid sample at a flow meter via a flow meter inlet conduit and discharging the...
US-9,816,334 Process and apparatus for forming a coil of scrap tubing
A process for forming a coil of scrap tubing includes the steps of forming a turntable having at least one longitudinal member extending upwardly therefrom,...
US-9,816,333 Method and apparatus for stabbing of pipe and other tubular goods
A weight compensating pipe stabbing assembly utilizes bail mounting members operationally attached to bail members of a drilling rig. At least one compensation...
US-9,816,332 Method of hardbanding a tubular component and a tubular component hardbanded in accordance with the method
A method of hardbanding a tubular component. The method involves placing a helical band of hardbanding material forming spaced coils around an exterior wear...
US-9,816,331 Apparatus and methods of running casing
In one embodiment, the first casing string is releasably coupled to a second casing string using a latch assembly. The second casing string is released from the...
US-9,816,330 Multiple control line travel joint with injection line capability
A multiple control line travel joint is disclosed having at least one non-coiled, fluid control line and at least one internal control line, such as a...
US-9,816,329 Quick connection arrangements with locking mechanisms
Quick connect arrangements for securing together first and second tubular members. A securing sleeve helps secure the connection together and include locking...
US-9,816,328 Friction welded heavy weight drill pipes
A heavy weight drill pipe for use in a downhole tool. The heavy weight drill pipe may include a tool joint made of as first steel alloy selected from the group...
US-9,816,327 Information transmission apparatus for logging while drilling
An information transmission apparatus for logging while drilling comprises a hollow drilling rod and at least one cable. The drilling rod comprises at least one...
US-9,816,326 Misalignment-tolerant wellsite connection assembly, system, and method
A connection assembly, system and method for connecting components of a wellsite are provided. The wellsite has a wellbore extending into a subsurface...
US-9,816,325 Isolation adapter for using multiple power sources in a bottom hole assembly
The present disclosure relates to a power isolation adapter which can enable the use of multiple power sources in a bottom hole assembly (BHA) by isolating the...
US-9,816,324 Cutting element incorporating a cutting body and sleeve and method of forming thereof
A cutting element for use in a drilling bit and/or a milling bit having a cutter body made of a substrate having an upper surface, and a superabrasive layer...
US-9,816,323 Systems and methods for subsea drilling
A subsea drilling method and system controls drilling fluid pressure in the borehole of a subsea well, and separates gas from the drilling fluid. Drilling fluid...
US-9,816,322 Adjustable bent housings with disintegrable sacrificial support members
Adjustable drill string housings are described for use in the directional drilling of wellbores, e.g. wellbores for hydrocarbon recovery wells. The adjustable...
US-9,816,321 Steering head for an auger casing
A steering head for use with a casing, the steering head having a body with a first body end with a lead edge, a second body end with a rear edge, and a body...
US-9,816,320 Portable directional drill
Provided are hand-portable directional drilling devices designed to drill through space underground, particularly for drilling channels underground from within...
US-9,816,319 Slant drill rig tong cart
A drill rig tong cart is disclosed. The tong cart can include a base portion configured to interface with a drill rig. In addition, the tong cart can include a...
US-9,816,318 Powered ladder for large industrial vehicles
A ladder assembly for a work vehicle comprises a deck affixed horizontally just below an entry door of the cab. A yoke is pivotally joined to a support member...
US-9,816,317 Spring-assisted cordless roller shade without clutch system
A spring-assisted cordless roller shade without clutch system includes a tubular body defining an internal space. A shade is wound on the tubular body. The...
US-9,816,316 Coated article with IR reflecting layer and method of making same
A low-E coating supported by a glass substrate, the coating from the glass substrate outwardly including at least the following layers: a dielectric layer of or...
US-9,816,315 Window well cover
The window well cover is a cover that is placed on top of the window well. The window well cover is a screened frame that prevents debris from falling into the...
US-9,816,314 Inflatable weatherstrip system
A sealing system for doors and windows includes a reservoir device, a sealing tube configured to expand and to contract, and a transfer valve configured to...
US-9,816,313 High performance acoustical wood door
A door having acoustical sound isolation properties includes a rail or stile having surfaces with a first, second and third planar portions stepped inward from...
US-9,816,312 Molded plastic access door
A molded access door assembly for an access opening in a wall or ceiling is provided. It includes a molded frame with a frame channel forming the outside of the...
US-9,816,311 Portable barrier for a door sill
A portable barrier for a door sill that comprises of a restriction bar, a mount bar that is disposed on the restriction bar, a connection tube that joins the...
US-9,816,310 Thermal break system and method for doors and windows
A door assembly providing a door frame including an inside steel panel having an inner surface and an outer surface, and a C-shaped section extending about a...
US-9,816,309 Frame with fasteners securing aligned members and methods for forming same
A frame assembly for windows and doors includes a pair of side members and a pair of generally parallel cross members, each extending along a unique member...
US-9,816,308 Methods and systems for opening of a vehicle access point using audio or video data associated with a user
Methods and systems for opening an access point of a vehicle. A system and a method may involve receiving wirelessly a signal from a remote controller carried...
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