Rhein-Knudsen
Erik Rhein-Knudsen, La Baule FR
Patent application number | Description | Published |
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20100039889 | MOUNTING A SEISMIC SENSOR IN A CABLE - An apparatus includes a cable; and a gel-based filler material, seismic sensors that are disposed in the cable. The seismic sensors are suspended in pockets, and each pocket contains a material that has a shear stiffness that is less than a shear stiffness of the gel-based filler material to attenuate a flow noise. | 02-18-2010 |
20130092377 | USE OF A CHOPPER MECHANISM TO ADD FIBERS TO A WELL - A chopper mechanism for providing a fiber to a fluid at an oilfield. The chopper mechanism may be employed to process the fiber from an uncut form to a cut form in order to provide a mixture of the fluid and the fiber with flowback inhibiting character. Techniques of employing the chopper mechanism may be utilized at the site of an oilfield for applications such as fracturing, cementing, and drilling. Additionally, the chopper mechanism itself may be made available as a large high capacity chopper assembly, or a smaller handheld chopper gun for slower rate fiber supply operations. | 04-18-2013 |
Erik Rhein-Knudsen, Labaule FR
Patent application number | Description | Published |
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20080245527 | Use Of A Chopper Mechanism To Add Fibers To A Well - A chopper mechanism for providing a fiber to a fluid at an oilfield. The chopper mechanism may be employed to process the fiber from an uncut form to a cut form in order to provide a mixture of the fluid and the fiber with flowback inhibiting character. Techniques of employing the chopper mechanism may be utilized at the site of an oilfield for applications such as fracturing, cementing, and drilling. Additionally, the chopper mechanism itself may be made available as a large high capacity chopper assembly, or a smaller handheld chopper gun for slower rate fiber supply operations. | 10-09-2008 |
Erik Rhein-Knudsen, Clamart FR
Patent application number | Description | Published |
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20150152855 | SENSOR SYSTEM FOR A POSITIVE DISPLACEMENT PUMP - A positive displacement pump is provided that includes a pump housing having a pump chamber; a plunger mounted in the pump housing for reciprocating motion in the pump chamber; a suction valve positioned to allow a fluid to enter the pump chamber upon movement of the plunger in a first direction; a discharge valve positioned to discharge the fluid from the pump chamber upon movement of the plunger in a second direction; and at least one sensor enclosed by the pump housing for measuring at least one pump condition parameter. | 06-04-2015 |