Patent application number | Description | Published |
20080283238 | Apparatus for autonomously controlling the inflow of production fluids from a subterranean well - A flow control apparatus ( | 11-20-2008 |
20090084556 | Apparatus for adjustably controlling the inflow of production fluids from a subterranean well - A flow control apparatus ( | 04-02-2009 |
20090288838 | Flow control in a well bore - A system for installation in a well bore includes a flow control device and a control unit coupled to the flow control device. The flow control device is changeable from a first state to a second state. The first state corresponds to a first mode of fluid communication between an interior of a tubular conduit of a completion string and an annulus between the tubular conduit and a wall of the well bore. The second state corresponds to a second, different mode of fluid communication between the interior of the tubular conduit and the annulus. The control unit is coupled to the flow control device to change the flow control device between the first and second states. The control unit is actuated to change the flow control device in response to pressure in the well bore. | 11-26-2009 |
20100051262 | Sand Control Screen Assembly and Method for Use of Same - A sand control screen assembly ( | 03-04-2010 |
20100051270 | Sand Control Screen Assembly and Method for Use of Same - A sand control screen assembly ( | 03-04-2010 |
20100084130 | VALVE DEVICE AND ASSOCIATED METHODS OF SELECTIVELY COMMUNICATING BETWEEN AN INTERIOR AND AN EXTERIOR OF A TUBULAR STRING - A valve device and associated methods of selectively communicating between an interior and an exterior of a tubular string. A valve device includes an openable and closable flowpath for selectively permitting and preventing flow between an interior and exterior of the valve device, and a lock assembly which prevents the flowpath from being opened greater than a predetermined number of times. A method of testing at least one annular seal in an annulus formed between a tubular string and a wellbore wall includes the steps of: sealingly engaging the annular seal to thereby prevent flow through the annulus across the annular seal; and applying a pressure differential across the annular seal to thereby test the annular seal, the pressure differential being applied via a valve device interconnected in the tubular string | 04-08-2010 |
20100206561 | Apparatus and Method for Controlling the Connection and Disconnection Speed of Downhole Connectors - An apparatus ( | 08-19-2010 |
20110011577 | SAND CONTROL SCREEN ASSEMBLY AND METHOD FOR USE OF SAME - A sand control screen assembly ( | 01-20-2011 |
20110011586 | SAND CONTROL SCREEN ASSEMBLY AND METHOD FOR USE OF SAME - A sand control screen assembly ( | 01-20-2011 |
20110030969 | FLOW CONTROL IN A WELL BORE - A system for installation in a well bore includes a flow control device and a control unit coupled to the flow control device. The flow control device is changeable from a first state to a second state. The first state corresponds to a first mode of fluid communication between an interior of a tubular conduit of a completion string and an annulus between the tubular conduit and a wall of the well bore. The second state corresponds to a second, different mode of fluid communication between the interior of the tubular conduit and the annulus. The control unit is coupled to the flow control device to change the flow control device between the first and second states. The control unit is actuated to change the flow control device in response to pressure in the well bore. | 02-10-2011 |
20110108286 | Apparatus and Method for Controlling the Connection and Disconnection Speed of Downhole Connectors - An apparatus ( | 05-12-2011 |
20110108287 | Apparatus and Method for Controlling the Connection and Disconnection Speed of Downhole Connectors - An apparatus ( | 05-12-2011 |
20110108288 | Apparatus and Method for Controlling the Connection and Disconnection Speed of Downhole Connectors - An apparatus ( | 05-12-2011 |
20140083683 | COMPLETION ASSEMBLY AND METHODS FOR USE THEREOF - A completion assembly for operation in a subterranean well having multiple production zones. The completion assembly includes a lower completion assembly operably positionable in the well. The lower completion assembly includes first and second zonal isolation subassemblies. An upper completion assembly is operably positionable at least partially within the lower completion assembly to establish fluid communication between first and second fluid flow control modules, respectively, with the first and second zonal isolation subassemblies. A first communication medium having a connection between the upper and lower completion assemblies extends through the first and second zonal isolation subassemblies. A second communication medium is operably associated with the first and second fluid flow control modules. Data obtained by monitoring fluid from the production zones is carried by the first and second communication media and is used to control production through the first and second fluid flow control modules. | 03-27-2014 |
20140144615 | Shearable Control Line Connectors and Methods of Use - Disclosed are shearable control line connectors. One control line connector includes an upper coupling element, a lower coupling element communicably coupled to the upper coupling element, and a connector cap securing the upper coupling element to the lower coupling element and being configured to shear upon being subjected to an axial force, thereby effectively separating the upper coupling element from the lower coupling element. | 05-29-2014 |