Other

Precision Energy Services, Inc.

Transocean Sedco Forex Ventures Limited

Stebbins Innovations, LLC

John D Martin

Craig McCormick

Michael Coady

Shane McClaugherty

James Lippold

Michael Willey

Robert Anthony Aiello

Macmillan M Wisler

Michael Louis Larronde

Steven Reid Farley

Kirk Towns

Tommy L Binford, Jr

Harry M Collins

Johnnie L White, Jr

James D Elmore

Ronald W White

The system for making or breaking the riser includes a robotic system. The robotic system includes one or more robotic arms configured to be disposed on a spider deck, and one or more riser-connection manipulation tools each having a camera and being configured to manipulate a riser connection, the camera being configured to capture an image of an object, wherein each robotic arm is configured to couple to one riser-connection manipulation tool. Further the system for making or breaking the riser includes a control system. The control system includes a robot controller in communication with the one or more robotic arms and configured to control the one or more robotic arms. The system for making or breaking the riser is configured to analyze the image to determine the location and orientation of the object and transmit the location and orientation of the object to the robot controller.

Robotic system for making or breaking a riser

A method and system is provided for minimizing delays in a magnetic ranging method. Delays are minimized by establishing synchronicity between triggering of a three-axis magnetometer and energization of a solenoid assembly deployed in the borehole being drilled and the first borehole, respectively. Synchronicity enables measuring various components of the alternating magnetic field created by energization of the solenoid assembly by the magnetometer, the moment the solenoid assembly is energized. The recorded components are used for computation of steering data for drilling the second borehole relative to the first borehole. The steering data can be determined at the surface or downhole.

Method for minimizing delays while drilling using a magnetic ranging apparatus

A spray device for cleaning residue from a filter member. In one embodiment, the spray device includes a tubular stem telescopically slideable in a sleeve. A coil spring surrounds the stem and resists movement of the stem out of the sleeve. A tubular halo with nozzles is fastened to the end of the tubular stem so that when a pressurized fluid is applied to the stem, the stem is forced out of the sleeve against the spring force, thereby causing the halo to travel along a cylindrical filter surface. The pressurized fluid is also jetted from the nozzles and cleans the cylindrical surface. When the pressurized fluid is removed from the spray device, the spring retracts the stem and the halo back to a rest position. In another embodiment, the halo is replaced with a nozzle head that moves within a cylindrical filter surface to be cleaned.

Radial flow filter with traveling spray device

A drilling system utilizing a plurality of independent telemetry systems. The drilling system uses a drill collar as a pressure housing for downhole components of the system. One or more sensors are disposed within the pressure housing. These sensors can be MWD sensors, LWD sensors, or both MWD and LWD sensors. A plurality of independent borehole telemetry systems is used to telemeter sensor response data to the surface of the earth. Each sensor cooperates with a downhole component of at least one of the independent telemetry systems. The plurality of telemetry systems can be of the same type, such as a mud pulse systems. Alternately, the telemetry systems can be of different types including a mud pulse system and an electromagnetic system.

Drilling system comprising a plurality of borehole telemetry systems

A fluid treatment and media management device having concentric inner and outer perforated cylinders defining a chamber therebetween for containing a media. A case surrounds the perforated cylinders and forms an annular space between the case and the outer perforated cylinder. Respective end caps engage the opposite ends of the case and perforated cylinders to support such members. One or both of the end caps provide ports to the central core of the inner perforated cylinder, to the media chamber and to the annular space. The media can be removed from the fluid treatment and media management device without disassembly of the device for the purpose of disposal and/or regeneration of the media.

Method of operating a fluid treatment device employing a non-bonded media

A device for the treatment of an influent with a porous media. The influent passes radially through the porous media and into an internal volume of the device. The treated influent then passes through an open check valve in the internal volume, and then to downstream equipment. During a backwash operation, a backwash fluid is passed into the internal volume of the device in a direction to close the check valve. The blocked path in the internal volume of the device causes the backwash fluid to pass radially outwardly into the porous media and fluidize the same.

Fluid treatment device

A device for the treatment of an influent with a nonbonded media, and when the media becomes spent, the media is fluidized with a backwash fluid. Concentric inner and outer perforated cylinders contain a column of media therebetween. The influent is passed radially inwardly through the column of media and into the lower portion of the inner perforated cylinder, where the effluent is removed from the device. During a backwash operation, a backwash fluid is forced into the lower portion of the inner perforated cylinder, radially outwardly into the column of media to provide an upwardly directed drag force. When the drag force exceeds the buoyant weight of the media, the media is fluidized so that the contaminants can be removed therefrom by the backwash fluid.

Fluidizable device

A method of coacting a fluid with a media, such as granular particles. The media is moved to an upper portion in an upright media container, and held there during a treatment cycle in which the fluid is coacted with the media. When the media requires regeneration, the media is allowed to fall to a lower portion of the media container where a regeneration fluid is passed through the media.

Down flow radial flow filter

A radial flow fluidized unit (RFFU) (,) employing non-bonded media particles (,) for removing impurities from an influent, that can be backwashed and/or regenerated by fluidizing the media particles (,) to free the impurities therefrom. During a fluidization operation a fluid applies a drag force on a section of the media particles (,) within a volume of the unit where the media co-acts with the influent: (Volume 1). The drag force transports the media particles (,) into a second volume (Volume 2) for fluidization. Under normal conditions the top portion of the unit contains the packed media (,) where the influent co-acts with the media (,) (Volume 1). The RFFU (,) can also operate in the reverse where the bottom or opposite end contains the packed media (,) for co-acting with the influent. In either case, the opposite end of the unit (Volume 2), is used to fluidize the media (,) and thereby purge any entrapped material within the media (,) and restore the capabilities of the media for the intended purpose. Once the restoration is complete, the media (,) is hydraulically transported back to the co-acting volume (Volume 1), using the available fluids within the unit.

Radial-flow fluidizable filter

A multicolor engraving system includes a plurality of identical engraving presses mounted in line in a common frame. Each press is hydraulically operated and includes a high speed hydraulic motor for reciprocating its shuttle assembly. A work transfer mechanism moves each workpiece sequentially to the presses and accurately aligns it with the die in each press.

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Wichita Falls, TX, United States of America

John D Martin