Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Searching:





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
US-9,416,652 Sensing magnetized portions of a wellhead system to monitor fatigue loading
A wellhead assembly having a tubular magnetized in at least one selected location, and a sensor proximate the magnetized location that monitors a magnetic field...
US-9,416,651 Surface confirmation for opening downhole ports using pockets for chemical tracer isolation
The invention provides an apparatus and method of using the apparatus for surface confirmation of opening of downhole ports in a downhole environment. The...
US-9,416,650 Downhole tool with thermally insulated electronics module
The present invention relates to a downhole tool comprising a tool housing, an electronics assembly comprising an electronic module located within the housing,...
US-9,416,649 Method and system for determination of pipe location in blowout preventers
A system to detect a position of a pipe with respect to a BOP includes a casing disposed around an outer surface of a section of the pipe. The system further...
US-9,416,648 Pressure balanced flow through load measurement
A technique facilitates measuring loads while compensating for the effects of differential pressure. The technique utilizes a load cell comprising a chassis and...
US-9,416,647 Methods and apparatus for characterization of hydrocarbon reservoirs
A methodology performs downhole fluid analysis at multiple measurement stations within a wellbore traversing a reservoir to determine gradients of compositional...
US-9,416,646 Determining drill string status in a wellbore
A method for determining a status of a drill string in a wellbore. The method can include obtaining pressure data and hook load data for the drill string. The...
US-9,416,645 Extraction of hydrocarbons from hydrocarbon-containing materials and/or processing of hydrocarbon-containing...
A method of extracting hydrocarbon-containing organic matter from a hydrocarbon-containing material includes the steps of providing a first liquid comprising a...
US-9,416,644 Fracture characterization
This application relates to methods and apparatus for monitoring hydraulic fracturing in well formation and fracture characterization using distributed acoustic...
US-9,416,643 Selective fracturing system
A method of fracturing a formation surrounding a wellbore comprises the steps of: (i) providing a tubular including at least two portions, each portion...
US-9,416,642 Modeling subterranean rock blocks in an injection treatment simulation
Systems, methods, and software can be used to simulate a fracture treatment. In some aspects, physically separate rock blocks of a subterranean zone are modeled...
US-9,416,641 Borehole microseismic systems and methods
Devices and methods for borehole seismic investigation. The devices can include a first sensor for acquiring data relating to a microseismic event, a second...
US-9,416,640 Downhole wellbore heating system and method
Embodiments of the invention provide systems and methods for heating a wellbore environment. One or more electric heating cables are attached to an elongated...
US-9,416,639 Combined RF heating and gas lift for a hydrocarbon resource recovery apparatus and associated methods
A hydrocarbon resource recovery apparatus for a subterranean formation having a wellbore extending therein includes a radio frequency (RF) power source, a gas...
US-9,416,638 Multi-lateral well system
A production system for use in a wellbore having a main bore with an axis, a lower lateral bore, and an upper lateral bore, includes a hollow whipstock with a...
US-9,416,637 Integrated choke manifold system for use in a well application
A system and method enabling flow control with respect to a well related fluid. The system utilizes a choke manifold with a choke that can serve the function of...
US-9,416,636 Hydraulic cutting tool, system and method for controlled hydraulic cutting through a pipe wall in a well
A hydraulic cutting tool, a system, and a method are for hydraulic cutting through a pipe wall of a pipe body. For this purpose, the cutting tool is provided...
US-9,416,635 System and method of cutting and removing casings from wellbore
A spearing device for removing casing from wellbore includes a top sub, a bottom sub, and a mandrel coupled to the top and bottom subs. The device includes a...
US-9,416,634 Multiple sectioned wire-wrapped screens
Operators manufacture a wellscreen by forming a wire-wrapped screen on a base pipe. Rather than stopping and restarting winding, the desired length of screen is...
US-9,416,633 Screen assembly
A screen assembly including one or more screen members that correspondingly form one or more flow paths. The one or more flow paths are discrete from a tubular...
US-9,416,632 Containment system
A containment system for recovering hydrocarbon fluid from a leaking device situated at a deep seafloor comprising a pipe for conveying an input fluid that is a...
US-9,416,631 Modeling fluid displacement in a well system environment
In some aspects, a one-dimensional flow model is generated. The one-dimensional flow model can represent flow of a first fluid and a second fluid in a flow path...
US-9,416,630 Grid calculation for fluid flow modeling
A method of estimating flow properties of an earth formation includes: selecting a grid block representing a region of the earth formation, the region including...
US-9,416,629 Downhole tool capable of withstanding high temperatures
The present invention relates to a downhole wireline tool for performing an operation in a well at a depth of up to 15 km downhole, the tool being powered by...
US-9,416,628 Blowout preventer activator and method of using same
The disclosure relates to an activator for a blowout preventer of a wellsite. The blowout preventer includes rams sealingly positionable about a tubular of a...
US-9,416,627 Oil well cleaning compositions
A method for cleaning oil wells to increase the flow of oil thereof by use of a unique cleaning emulsion comprising of water, hydrocarbon solvent, terpene...
US-9,416,626 Downhole debris removal tool and methods of using same
A downhole tool for removing debris from a wellbore comprises a mandrel and a shroud disposed around a portion of the mandrel. The mandrel includes at least one...
US-9,416,625 System and method for subsea structure obstruction remediation using an exothermic chemical reaction
Systems and methods comprise structures and methods for using a plurality of chemicals which are mixed subsea, resulting in a heated fluid which can be...
US-9,416,624 Pressure-operated dimple lockout tool
The disclosure describes a lockout tool including a cam housing configured to fit within a flow tube of a safety valve that is coupled to production tubing and...
US-9,416,623 Pressure dependent wellbore lock actuator mechanism
A tool string having a pressure dependent mandrel and actuator assembly can operate at the annulus pressure within a wellbore to lock the mandrel actuator...
US-9,416,622 Resilient downhole flow restrictor
A flow restrictor includes resilient flaps that can flex outward to an open position in response to fluid flow pressure and return to an initial position at...
US-9,416,621 Coiled tubing surface operated downhole safety/back pressure/check valve
Systems and methods for allowing intervention into a wellbore with a valve assembly that can be selectively opened and closed. An intervention work string has a...
US-9,416,620 Cement pulsation for subsea wellbore
A method for cementing a tubular string into a wellbore from a drilling unit includes: running the tubular string into the wellbore using a workstring; hanging...
US-9,416,619 Cementing a wellbore using cementing material encapsulated in a shell
A system for cementing a wellbore penetrating an earth formation into which a pipe extends. A cement material is positioned in the space between the wellbore...
US-9,416,618 Apparatus and method for positioning of a fluidized plugging material in an oil well or gas well
An apparatus and a method are for supplying a fluidized plugging material to a well. The apparatus includes: a carrier body defined by an indefinite side...
US-9,416,617 Downhole tool having slip inserts composed of different materials
A downhole tool, such as a fracture plug used during a fracture operation, installs in a downhole tubular, such as casing. The tool has a mandrel with a sealing...
US-9,416,616 Assisting retrieval of a downhole tool
A well tool includes: a well packer; a hydraulic sub-assembly coupled to the well packer; an anti-preset assembly coupled to the hydraulic sub-assembly; a slip...
US-9,416,615 System and method for improving zonal isolation in a well
A system for improving zonal isolation incorporates a tubular having an outer surface and a swellable coating that coats the outer surface. The swellable...
US-9,416,614 Wellhead system with gasket seal
An offshore well system for a subsea well. The system includes a floating platform, an external riser and an internal riser nested within the external riser. A...
US-9,416,613 Theft-deterrence device
In accordance with certain embodiments, the present invention provides a theft-deterrence device, which can be used to deter theft of oil-and-gas equipment. For...
US-9,416,612 Lower mill spaced cutting ring structure
The cutting structure on the lower mill is arrayed in rows that are preferably parallel. The cutting structure in each row is made sharper and more durable than...
US-9,416,611 Method for forming slots in a wellbore casing
An embodiment of a method for forming slots in a wellbore casing, comprises providing at least one cutting tool, the cutting tool comprising at least a jetting...
US-9,416,610 Apparatus and method for abrasive jet perforating
An apparatus for performing abrasive jet perforating in a well comprises a generally cylindrically shaped tube with a side, an upper portion, and a lower...
US-9,416,609 Tool positioning and latching system
A system and method for positioning a tool within a tubular segment or a tubular tool, wherein the interior surface of the tubular segment or tubular tool is...
US-9,416,608 Slip, tangential slip system having slip, and method thereof
A slip for a tangentially loaded retrievable slip system includes a frame including an interior having first and second sides; and, a key having a first portion...
US-9,416,607 Downhole guiding tool
The present invention relates to a downhole tool for guiding a device into a side track of a borehole, the tool having a tool axis and comprising a tool housing...
US-9,416,606 While drilling valve system
A system includes a valve subassembly configured to be disposed along an internal flowline exit of a first internal flowline within a downhole drilling module....
US-9,416,605 Method and system for determining a variation in a flushing medium flow and rock drilling apparatus
The present invention relates to a method for determining a variation of a flushing medium flow at a rock drilling apparatus, where a compressor (8;301)...
US-9,416,604 In-line, high pressure well fluid injection blending
A mixing device has an elongate shell, an inlet, an outlet and at least one shear orifice between the inlet and the outlet. A hydration passage is located...
US-9,416,603 Tubing injector with built in redundancy
A tubing injector has a first injector pair and a second pair of cooperating injector mechanisms. The first injector pair are positioned on a first track and...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 | Next →

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.