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Anyan
Steven Anyan, Missouri City, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20090056937 | HIGH ANGLE WATER FLOOD KICKOVER TOOL - A kickover tool for placing and extracting a valve in a mandrel having a hydraulic piston, a kickover arm portion mechanically connected to the hydraulic piston, the kickover arm portion being actuated by application of pressure to the piston. Upon full stoke of the piston, pressure is relieved, and measurement of the pressure relief can be used to indicate proper placement in a side pocket mandrel. | 03-05-2009 |
| 20090056954 | HIGH ANGLE WATER FLOOD KICKOVER TOOL - A kickover tool for placing and extracting a valve in a mandrel having a tool body extending in a longitudinal direction and having a hydraulic piston chamber therein; a hydraulic piston located inside the hydraulic piston chamber; a kickover arm portion mechanically connected to the hydraulic piston, the kickover arm portion comprising a kickover arm having a tool portion; the kickover arm has a non-kicked-over position where the kickover arm is substantially coaxial with the longitudinal direction and a kicked-over position where the kickover arm is substantially non-coaxial with the longitudinal direction; wherein the kickover arm moves to the kicked-over position upon extension of the hydraulic piston. | 03-05-2009 |
Steven L. Anyan, Bartlesville, OK US
| Patent application number | Description | Published |
|---|---|---|
| 20100272504 | PUMP APPARATUS, SYSTEMS AND METHODS - Pump apparatus, systems and methods of making and using same are disclosed. One inventive system includes a coupling member, a first shaft and a second shaft, the coupling member connecting the first shaft with the second shaft, the coupling member defining a first axial chamber accepting the first shaft, and a second axial chamber accepting the second shaft, the chambers separated by a coupling plate, the chambers including torsional motion transmitting elements and axial motion securing elements in the first and second axial chambers for axially securing the shafts in the coupling member. This abstract allows a searcher or other reader to quickly ascertain the subject matter of the disclosure. It will not be used to interpret or limit the scope or meaning of the claims. | 10-28-2010 |
Steven L. Anyan, Missouri City, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20090308607 | SYSTEM AND METHOD FOR MAINTAINING OPERABILITY OF A DOWNHOLE ACTUATOR - A technique is provided for facilitating actuation of downhole components by filtering actuation fluid and by preventing inoperability due to plugging. A well component is deployed downhole into a wellbore and operated via an actuator moved by a flow of fluid. A filter system is mounted in the flow of fluid to remove debris before the flow of fluid reaches the actuator. The filter system further comprises a pressure release member that opens when sufficient pressure builds up due to plugging of the filter system. | 12-17-2009 |
| 20100212882 | LINEARLY ACTUATED HYDRAULIC SWITCH - A switching apparatus, system, and method configured to operate at least a dual line downhole tool via a single pressure source are provided. The switching apparatus may comprise a housing configured to contain a switching piston actuated by a fluid pressure source. The apparatus may further contain a switching valve comprising a first and second coupling passageway coupled to a switching valve housing comprising four ports. The switching piston may actuate the switching valve, alternating the coupling between a first configuration in which the four ports are communicatively coupled into two sets of ports and a second configuration in which the four ports are communicatively coupled into an alternate two sets of ports. The first configuration may configure the fluid pressure source to actuate the downhole tool in a first manner and the second configuration may configure the fluid pressure source to actuate the downhole tool in a second manner. | 08-26-2010 |