Downing Wellhead Equipment, LLC

Tim Marvel

Austin C Johnson

Kyle Schultz

Tyler Blankemeyer

Arturo Trejo

Matthew Melton

Apparatus and methods according to which a slip cartridge is secured to a first segment of a tubular string, the slip cartridge is landed in a wellhead by conveying the tubular string to which the slip cartridge is secured through the wellhead and into a wellbore, the slip cartridge is left behind landed in the wellhead, and the slip cartridge is set in the wellhead by securing a plurality of slips of the slip cartridge to a second segment of the tubular string.

Apparatus including slip cartridge and associated methods for tubular string

A system that permits fracturing pumps such as, for example, at least first and second fracturing pumps, each carried on a truck, to be connected to, and disconnected from, respective connection points on a fracturing manifold while fracturing fluid in the fracturing manifold is at pressure, in certain instances at or near fracturing pressure, and/or while other(s) of the fracturing pumps are being operated to pump fracturing fluid.

Hot swappable fracturing pump system

A pump connection point to a fracturing manifold includes a valve configured to isolate the fracturing manifold from an outside fluid source. A connector is attached to the valve opposite the well fracturing manifold. A guide is attached to the connector. The guide configured to align a fluid line to mate with the connector.

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Oklahoma City, OK, United States of America

Tim Marvel