Matches 1 - 50 out of 55 1 2 >


Match Document Document Title
US20100089653 ISOLATION SYSTEM FOR DRILLING SYSTEMS  
In at least one example, an isolation system includes at least one air bladder assembly including at least one air bladder and at least one coupling member coupling the air bladder to a drill...
US20130299176 HYBRID-TIEBACK SEAL ASSEMBLY  
A hybrid-tieback seal assembly and methods for tying a well back to the surface or subsea well head are disclosed. A method to tie a well back to the surface or subsea well head comprises running...
US20110162835 INTERFACE FOR DEPLOYING WIRELINE TOOLS WITH NON-ELECTRIC STRING  
Embodiments of the present invention generally relate to a method and/or apparatus for deploying wireline tools with a non-electric string. In one embodiment, a method of determining a free point...
US20150007985 Packer-Packer Vertical Interference Testing  
A downhole tool having multiple packers and a controller operable to operate the packers to establish upper, middle, and lower intervals. The controller then establishes the upper and lower...
US20140020890 Sampling Assembly For A Single Packer  
A sampling assembly of a single packer assembly may have more guard drains than sampling drains. The single packer assembly having the sampling assembly may be deployed in a wellbore formed in a...
US20110114310 DOWNHOLE FORMATION TESTER  
A method according to one or more aspects of the present disclosure comprises disposing a tool in a wellbore, the tool comprising a displacement unit for pumping a fluid at least partially through...
US20120048540 Safety Structure For Downhole Power Unit Testing  
A safety apparatus for catching a test fixture released from a shaft of a downhole tool during the uphole calibration and testing of the shaft force generation capability of the tool. The safety...
US20130092372 APPARATUS AND METHODS OF FLOW TESTING FORMATION ZONES  
A method of flow testing multiple zones in a wellbore includes lowering a tool string into the wellbore. The tool string includes an inflatable packer or plug and an electric pump. The method...
US20080066906 ANNULAR BOP PACKING UNIT  
A packing unit for a blowout preventer includes an elastomeric, annular body configured to be disposed about a longitudinal axis of the blowout preventer and configured to be displaced radially...
US20090308604 Single Packer System for Collecting Fluid in a Wellbore  
A technique involves collecting formation fluids through a single packer having a plurality of sample collectors disposed along an expandable packer element. An anti-expansion device also is...
US20140014331 METHOD AND TOOL FOR EVALUATING A GEOLOGICAL FORMATION  
A method of evaluating a geological formation (20) of non-homogeneous porosity and permeability, particularly in exploration for hydrocarbon fluids, comprising the steps of: (a) inserting a...
US20110108280 Method of testing a drilling riser connection  
The method of providing flotation modules on subsea drilling riser joints comprising providing flotation modules as a full circle, installing said flotation modules sequentially onto the end of...
US20130112408 PORTED PACKER  
Disclosed is a packer that is ported to provide fluid communication through the packer between the wellbore annulus above the packer and the wellbore annulus below the packer. Such a ported packer...
US20080135293 METHODS AND APPARATUS FOR NAVIGATING A TOOL DOWNHOLE  
Methods and apparatus for navigating a subterranean tool comprising a body member and a head member steerably associated with the body member. A determining unit is configured to determine a...
US20110061862 INSTRUMENTED SWELLABLE ELEMENT  
Apparatus and methods for deploying one or more sensors into a wellbore. The method can include at least partially embedding one or more sensors in one or more swellable elements; conveying the...
US20100089141 DOWNHOLE ANNULAR MEASUREMENT SYSTEM AND METHOD  
A downhole measurement system may comprise an optional fluid inlet section configured to accommodate fluid flow between a well and a zone surrounding the well. The system may further comprise a...
US20080185144 PROVIDING AN EXPANDABLE SEALING ELEMENT HAVING A SLOT TO RECEIVE A SENSOR ARRAY  
A completion assembly has an expandable sealing element provided on an outer surface of the completion assembly. The expandable sealing element has a slot. The slot of the expandable sealing...
US20090272530 ANNULAR REGION EVALUATION IN SEQUESTRATION WELLS  
Methods and related systems are described for making measurements at multiple locations in an annular region of a cased sequestration well. A first tool module is positionable within the well and...
US20090218097 WELLBORE INTERVENTION TOOL  
The present invention provides a conveyance tool and a tool string having one or more sensors or cameras for detecting the performance of pre-existing perforations in a cased wellbore, and one or...
US20100200225 MULTI-FUNCTIONAL COMPLETION TOOL  
A multi-functional completion tool which may be lowered into a wellbore coupled to a length of tubing, and then utilized to test various lengths of the tubing at pressure. The tool may also...
US20090260807 SELECTIVE ZONAL TESTING USING A COILED TUBING DEPLOYED SUBMERSIBLE PUMP  
An apparatus for measuring a property of a formation comprising a coiled tubing unit having one or more downhole sensors capable of being lowered into a wellbore, a submersible pump capable of...
US20130240205 SYSTEMS AND METHODS FOR RESERVOIR PRODUCTION MANAGEMENT  
A reservoir production management system includes a plurality of dielectric spectrometers disposed at different locations along the length of production tubing within a wellbore, each of the...
US20080190605 APPARATUS AND METHODS OF FLOW TESTING FORMATION ZONES  
Embodiments of the present invention provide a method and apparatus for flow testing multiple zones in a single trip. In one embodiment, a method of flow testing multiple zones in a wellbore...
US20090211755 SYSTEM AND METHOD FOR INJECTION INTO A WELL ZONE  
A technique facilitates a water flood, e.g. dump flood, operation. A standard electric submersible pumping system is deployed in a wellbore to draw water from an aquifer or water source zone along...
US20090288824 MULTI-ZONE FORMATION FLUID EVALUATION SYSTEM AND METHOD FOR USE OF SAME  
A formation fluid evaluation system (800) interconnected within a tubular string (818) for operation in a wellbore (802) having multiple zones (806, 808, 810). The evaluation system (800) includes...
US20130133883 DUAL DOWNHOLE PRESSURE BARRIER WITH COMMUNICATION TO VERIFY  
Apparatus and method are provided for placing a dual pressure barrier in a vertical or horizontal well and verifying by pressure sensors in the well that the pressure barriers are operable....
US20130213645 Downhole Formation Testing and Sampling Apparatus Having a Deployment Packer  
A downhole formation testing and sampling apparatus. The apparatus includes an expandable packer having a radially contracted running configuration and a radially expanded deployed configuration....
US20110315377 Sensors in Swellable Materials  
A downhole equipment includes a tubing configured for deployment in a wellbore; and a measurement unit disposed on outside of the tubing, wherein the measurement unit comprises a detector embedded...
US20130168087 DOWNHOLE TOOL AND METHOD  
A downhole packer for providing a seal in a well bore to allow integrity testing of well bore with drill ahead capability immediately thereafter has a disengageable packer assembly wherein the...
US20090159275 SYSTEM AND METHOD FOR OPTIMIZING PRODUCTION IN A WELL  
A technique is provided for optimizing well production. Intervals are selected along a deviated wellbore, and a well test and treatment string is deployed in the wellbore. Each interval is then...
US20090151937 WELL THERMAL INSULATION FOR FORMATION SAMPLING OF VISCOUS FLUIDS  
Evaluating a subterranean formation fluid by lowering a testing tool to a depth in a wellbore formed in a subterranean formation, limiting wellbore fluid convection near the depth with the testing...
US20140166277 ELECTRONICALLY SET AND RETRIEVABLE ISOLATION DEVICES FOR WELLBORES AND METHODS THEREOF  
Sealing devices such as packers comprise an expandable sealing element that is inflated and/or deflated by an electrically-activated pump disposed in a wellbore so that the sealing element can be...
US20110277997 TOOL TO DETERMINE FORMATION FLUID MOVEMENT  
The present disclosure relates to one or more apparatuses and methods to determine fluid movement within a formation. The apparatus includes a first packer configured to selectively engage a wall...
US20100108328 Method for Removing a Consumable Downhole Tool  
A method for removing a downhole tool from a well bore comprises consuming at least a portion of the downhole tool within the well bore via exposure of the tool to heat and a source of oxygen....
US20130186618 METHOD AND DEVICE FOR ZONAL ISOLATION AND MANAGEMENT OF RECOVERY OF HORIZONTAL WELL DRAINED RESERVES  
The invention relates to the oil and gas production industry, in particular, to development and production of oil reservoirs with various permeability zones, specifically, with lateral/lateral...
US20090008079 METHODS AND APPARATUS TO SAMPLE HEAVY OIL IN A SUBTERRANEAN FORMATION  
A method for sampling fluid in a subterranean formation includes, reducing a viscosity a fluid, pressurizing a portion of the subterranean formation, and collecting a fluid sample. Specifically, a...
US20090107668 MULTI-FUNCTION COMPLETION TOOL  
A multi-functional completion tool which may be lowered into a wellbore coupled to a length of tubing, and then utilized to test various lengths of the tubing at pressure. The tool may also...
US20140054030 SPEED CONTROL DEVICES AND METHODS FOR DROP DOWN TOOLS  
An apparatus for evaluating an earth formation intersected by a wellbore may include a logging tool conveyed into the wellbore through a drilling tubular, a speed control device associated with...
US20100139914 METHOD AND APPARATUS FOR AUTOMATED FLUID LOSS MEASUREMENTS OF DRILLING FLUIDS  
A drilling fluid test device including a cell body having a pressurization inlet configured to allow for pressurization of the cell body, a fluid inlet configured to provide a test fluid, a...
US20080000639 Method and System for Treating a Subterraean Formation Using Diversion  
A method well treatment includes establishing fluid connectivity between a wellbore and at least one target zone for treatment within a subterranean formation, which is intersected by a wellbore....
US20080314585 SYSTEM AND METHOD FOR MAKING DRILLING PARAMETER AND OR FORMATION EVALUATION MEASUREMENTS DURING CASING DRILLING  
A casing drilling system includes a casing having a drill bit at one end. The drill bit is capable of drilling subsurface formations and formed from a material removable by drilling or chemical...
US20140182847 Wellhead Sealing System and Method  
A system for sealing a wellhead. The system includes a setting frame, a driver cylinder selectively applying an axial motion, an adaptor attached to the wellhead, and a power mandrel operatively...
US20120055669 SYSTEMS AND METHODS FOR MONITORING A PARAMETER OF A SUBTERRANEAN FORMATION USING SWELLABLE MATERIALS  
A system for monitoring a parameter of a subterranean formation using swellable materials is disclosed. The system may include a sensor device configured to detect a parameter of a subterranean...
US20140054031 METHOD AND SYSTEM FOR WELL AND RESERVOIR MANAGEMENT IN OPEN HOLE COMPLETIONS AS WELL AS METHOD AND SYSTEM FOR PRODUCING CRUDE OIL  
According to the method for well and reservoir management in open hole completions, a data acquisition module (100) is advanced through the weilbore and acquires data providing information...
US20110272148 METHODS, SYSTEMS AND APPARATUS FOR COILED TUBING TESTING  
A method and apparatus for testing a multi-zone reservoir while reservoir fluids are flowing from within the wellbore. The method and apparatus enables isolation and testing of individual zones...
US20100132940 FOCUSED PROBE APPARATUS AND METHOD THEREFOR  
Apparatus and methods for downhole formation testing including use of a probe having inner and outer channels adapted to collect or inject injecting fluids from or to a formation accessed by a...
US20100206561 Apparatus and Method for Controlling the Connection and Disconnection Speed of Downhole Connectors  
An apparatus (100) for controlling the connection speed of first and second downhole connectors (316, 146) in a subterranean well. The apparatus (100) includes a first assembly that is...
US20140158350 ALL PURPOSE PUMPDOWN INSTRUMENT  
An apparatus for flowing a tool string along a wellbore tubular may include a flow restrictor having a diametrically expanded position and a diametrically retracted position. The flow restrictor...
US20150252669 METHOD AND APPARATUS FOR RESERVOIR TESTING AND MONITORING  
An apparatus may include a tubular, a first isolator connected to the tubular and configured to engage an interior surface of the wellbore, a first pressure gauge connected to the tubular and...
US20100252256 METHOD OF ISOLATING A DOWNHOLE ZONE FOR THE GATHERING OF DATA  
A downhole tool including an inner mandrel, a first sealing element disposed around the inner mandrel, a second sealing mandrel disposed around the inner mandrel and axially below the first...

Matches 1 - 50 out of 55 1 2 >