Matches 1 - 50 out of 53 1 2 >


Match Document Document Title
US20100294492 Function Spool  
A production assembly and method for controlling production from production tubing supported by a tubing hanger in a well including a wellhead. The assembly includes a function spool engaged with...
US20150047840 SYSTEM AND METHODOLOGY FOR LOCATING A DEFLECTOR  
A technique facilitates deflecting a tubing string into a desired branch of a surrounding tubular structure. A deflector assembly is provided with a deflector tube, an orienting member, and a...
US20110061864 WIRELESS PIPE RECOVERY AND PERFORATING SYSTEM  
A system for positioning a wireless pipe recovery tool in a wellbore, the system having a series of locator pipe subs inserted along the length of a pipe string in a wellbore, wherein each locator...
US20110186291 METHODS AND SYSTEMS FOR ORIENTING IN A BORE  
Assemblies that can be disposed in a subterranean bore are described. Certain assemblies can be used to orient a second pipe with respect to a first pipe in a bore. A second pipe can be...
US20130008650 ELECTROMAGNETIC DEPTH/ORIENTATION DETECTION TOOL AND METHODS THEREOF  
Methods and systems for depth and radial orientation detection are provided. Methods for determining the depth or radial orientation of one or more downhole components include the steps of...
US20130008646 DEPTH/ORIENTATION DETECTION TOOL AND METHODS THEREOF  
Methods and systems for depth and radial orientation detection are provided. Methods for determining the depth or radial orientation of one or more downhole components include the steps of...
US20090166036 Progressive cavity pump rod guide  
A rod guide is provided for use in a rotating rod string (12) for powering a progressive cavity pump (14) for pumping downhole fluids through tubing (16) to the surface. The rod guide includes a...
US20110308797 Wireless downhole tool positioning system  
A system for positioning a downhole tool along a pipe string, the system having a series of seating subs inserted along the length of the pipe string wherein each seating sub has a seating...
US20110061865 DIRECTIONAL SETTING TOOL AND ASSOCIATED METHODS  
A setting tool for setting a well tool in a wellbore includes a setting mechanism which is operative to apply a setting force to set the well tool, and an orientation indicator which indicates an...
US20110297372 DOWNHOLE ORIENTATION SENSING WITH NUCLEAR SPIN GYROSCOPE  
Downhole orientation sensing with a nuclear spin gyroscope. A method of sensing orientation of an instrument assembly in a subterranean well can include incorporating an atomic comagnetometer and...
US20140034303 AUTONOMOUS WELLBORE DOWNHOLE INDEXING DEVICE  
Wellbore rotational indexing devices, methods and systems for indexing a wellbore device downhole. The rotational indexing device has an electronic controller electronically configured to cause a...
US20080087424 Downhole intelligent impact jar  
An intelligent downhole impact jar device is described that is able to sense well bore angle or deviation and alter the effective jar impact load based upon the sensed information. The impact jar...
US20080035380 Pointed Diamond Working Ends on a Shear Bit  
In one aspect of the present invention, a drill string has a drill bit with a body intermediate a shank and a working face. The working face has a plurality of blades converging at a center of the...
US20080185151 Hydrocarbon production system and method of use  
The purpose of the method of the present invention is to provide an improved method and an improved apparatus, to displace light, medium, or viscous hydrocarbon fluid, which may be contaminated...
US20150075788 Apparatus and Methods for Locating a Particular Location in a Wellbore for Performing a Wellbore Operation  
An apparatus for use in a wellbore is disclosed that in one non-limiting embodiment includes a locating device having a locating collet configured to engage with a locating profile on a housing...
US20090242200 INSPECTION OF AN ELECTRICALLY CONDUCTIVE OBJECT USING EDDY CURRENTS  
A device and method for inspecting an inspection object of in the vicinity of a further object, both of electrically conductive material, the device comprising a transmitter/receiver arrangement...
US20120217009 POSITIONING TOOL  
The invention relates to a positioning tool for determining the position in a casing downhole. The positioning tool has a longitudinal tool axis (A) and comprises a detecting unit (2) comprising a...
US20100012378 PRESSURE ORIENTING SWIVEL  
A pressure orienting swivel arrangement including a weight assembly and a pin adapter reactably interengagable with the weight assembly to orient the pin adapter to the weight assembly. A pressure...
US20120145384 CASED BOREHOLE TOOL ORIENTATION MEASUREMENT  
Methods and related systems are described for use for determining orientation of a measurement tool in a cased borehole. The measurement tool is deployed in a cased section of a borehole. The tool...
US20100319911 System, Method and Apparatus for Downhole Orientation Probe Sensor  
A submersible pump assembly may be radially oriented for pumping well fluid in a deviated or horizontal well. The submersible pump assembly has an instrument housing having a longitudinal axis and...
US20090084536 System and Method for Downhole Orientation Measurement  
A technique provides an orientation system combined with downhole equipment used in a well. An orientation device is mounted in the downhole equipment, e.g. a bottom hole assembly, for actuation...
US20090166035 Borehole Imaging and Orientation of Downhole Tools  
Methods of generating radial survey images of a borehole and methods of orienting downhole operational tools are disclosed. The disclosed techniques are used to generate a radial survey of the...
US20150007986 Acoustic Determination Of Piston Position In A Modular Dynamics Tester Displacement Pump And Methods To Provide Estimates Of Fluid Flow Rate  
A method for determining a piston position in a downhole tool, having steps of providing a transducer in the downhole tool, wherein the tool has a piston used to create a vacuum for the downhole...
US20100000730 Acoustically Measuring Annulus Probe Depth  
A casing annulus is remediated by inserting a hose into a casing annulus, the hose having a nozzle on its lower end. An acoustic signal is directed into the annulus. A sensor in the hose receives...
US20050133220 Downhole rotating tool  
A rotating tool combinable with other downhole tools into a tool string, where the rotating tool is capable of imparting a rotational force onto the tool string. The tool string is suspendable...
US20080236819 POSITION SENSOR FOR DETERMINING OPERATIONAL CONDITION OF DOWNHOLE TOOL  
Downhole tools, such as a sliding sleeve or an openhole type packer, include position indicators. The position indicators can include one or more magnets disposed in predetermined positions in the...
US20060065395 Removable Equipment Housing for Downhole Measurements  
The present invention is directed to a removable sealed housing for equipment that may be employed in obtaining downhole measurement data and methods for making same. In one illustrative...
US20090242199 SYSTEMS AND TECHNIQUES TO ACTUATE ISOLATION VALVES  
A tool that is usable in a well and may include an operator, a switch, a resilient device and an indexer. The switch may be configured to selectively communicate a first force to the operator,...
US20140158351 Apparatus and Method for Determining Orientation of a Device and Mill Position in a Wellbore Utilizing Identification Tags  
In one aspect, a method of performing an operation in a wellbore is disclosed that in one embodiment may include: placing a first device at a first location in the wellbore, wherein the first...
US20140262252 ACOUSTIC LINE TRACING SYSTEM AND METHOD FOR FLUID TRANSFER SYSTEM  
An acoustic line tracing system for tracing a fluid transfer system tubing line includes an acoustic receiver operably connectable to the tubing line and configured to receive the vibratory...
US20120325466 FRACTURING PORT LOCATOR AND ISOLATION TOOL  
A wellbore fluid treatment assembly includes: a tubing string, a fluid port extending through the tubing string wall, the fluid port positioned in a shift gap created by movement of a sliding...
US20140151037 EXTENDABLE ORIENTING TOOL FOR USE IN WELLS  
An orienting tool for use in wells can include a flow control device which controls flow between an interior and an exterior of a body of the tool to thereby transmit a signal indicative of an...
US20050269083 Onboard navigation system for downhole tool  
A navigation system for a downhole tool comprises a first sensor operable within a well bore to sense a parameter, at least one additional sensor, each of the at least one additional sensors being...
US20070144741 METHOD AND SYSTEM FOR TOOL ORIENTATION AND POSITIONING AND PARTICULATE MATERIAL PROTECTION WITHIN A WELL CASING FOR PRODUCING HYDROCARBON BEARING FORMATIONS INCLUDING GAS HYDRATES  
A method and system for tool orientation and positioning and particulate material protection within a well casing for production of hydrocarbons including methane gas from a gas hydrate including...
US20100206562 CENTRALIZING DEVICE FOR AN ELONGATED BODY IN A MOUSE HOLE MACHINE  
A centralizing device (1) for an elongated body (16) which is located in a mousehole machine (2), the centralizing device (1) being at the upper portion of the mousehole machine (2), and the...
US20080164025 System and Method for Determining the Rotational Alignment of Drillstring Elements  
A rotational alignment system determines the angular relationship between two or more elements of a drill string using one or more sensors that detect one or more reference objects positioned on...
US20080296017 Methods and Apparatus to Sample Heavy Oil from a Subteranean Formation  
A method of sampling fluid from a subterranean formation includes positioning a first tool having a heater in a borehole so that the heater is adjacent a portion of the subterranean formation:...
US20140224475 Downhole Actuating Apparatus  
A downhole tool comprises a housing defining a main bore and an actuatable member moveable from a first configuration to a second configuration to permit actuation of the tool. The tool includes...
US20100089572 CASED BOREHOLE TOOL ORIENTATION MEASUREMENT  
Methods and related systems are described for use for determining orientation of a measurement tool in a cased borehole. The measurement tool is deployed in a cased section of a borehole. The tool...
US20090294124 SYSTEM AND METHOD FOR SHIFTING A TOOL IN A WELL  
A technique is employed to shift a well tool located in a wellbore. A shifting tool is moved downhole into proximity with a well tool that is to be shifted. The shifting tool comprises one or more...
US20170044866 Whipstock Valve with Nozzle Bypass Feature  
A valve for subterranean whipstock service has a side port and a through passage with a biased movable sleeve to shift between circulation mode into the annulus and flow through mode for setting...
US20160369620 Well Logging With Autonomous Robotic Diver  
A logging apparatus for use in a well can include at least one sensor that senses a well parameter, at least one buoyancy control device, and the logging apparatus extending helically between...
US20160326852 METHODS FOR PROCESSING PRODUCTION FORMATIONS BY HELICOID PERFORATION  
The invention belongs to the oil industry and can be used for enhanced oil recovery by formations under complicated mining and geological conditions. The method of repeated completion of the...
US20160281495 INDICATOR AND METHOD OF VERIFYING A TOOL HAS REACHED A PORTION OF A TUBULAR  
An indicator including a body configured to be run within a tubular from a first portion to a second portion of the tubular. A sensor disposed at the body configured to detect when a tool run...
US20160265296 Control System for Downhole Casing Milling System  
A system and method for milling a casing in a wellbore wherein an upper milling portion of a milling system engages a track of a lower guide system of the milling system in order to orient the...
US20160237805 Methods and Systems for Orienting a Tool in a Wellbore  
Methods and assemblies that can be used to orient a second pipe with respect to a first pipe in a wellbore are disclosed. The first pipe may be a casing string that includes one or more recessed...
US20160177704 INERTIAL CAROUSEL POSITIONING  
A steering tool may include a tool body, gimbal body rotatably coupled to the tool body, and an angular positioning device to rotate the gimbal body relative to the tool body. One or more sensors...
US20160168977 OPTIMIZED SAGD WELL PLACEMENT UTILIZING TEMPERATURE AND ELECTROMAGNETIC MEASUREMENTS  
A system for optimizing placement of a second wellbore relative to a first wellbore utilizing i) steam injected into the first wellbore in combination with a temperature sensor located in the...
US20160115772 System and Methods for Constructing and Fracture Stimulating Multiple Ultra-Short Radius Laterals from A Parent Well  
Systems and methods for multi-lateral wellbore construction and stimulation from cased parent wellbores. Methods and apparatus are provided to facilitate the creation of casing exit openings in...
US20160061011 Apparatus and Methods for Oriented-Fracturing of Formations  
In one aspect, an apparatus for treating a formation is disclosed that in one non-limiting embodiment includes a first string for placement in the wellbore that includes a first flow port that...

Matches 1 - 50 out of 53 1 2 >