Halliburton Energy Services, Inc.

Dick Charles Headrick

Joseph A Beisel

Justin Lee Hurst

James Alan Olis

Jim Basuki Surjaatmadja

Tim H Hunter

Scott A Berning

Clint W Isennock

A pump comprising a bore pump fluid end having a reciprocating element bore, a discharge valve assembly comprising a discharge valve seat and a discharge valve body, and a suction valve assembly comprising a suction valve seat and a suction valve body; a hollow, cylindrical reciprocating element; a hollow reciprocating element adapter comprising a first end having a fluid inlet opposite a second end having a fluid outlet, wherein the second end of the reciprocating element adapter is connected to and in fluid communication with the fluid intake end of the reciprocating element; a pump power end having a push rod connected to the first end of the reciprocating element adapter; and a movable manifold comprising a reciprocating element end and a fluid intake end, wherein the reciprocating element end of the movable manifold is connected to and in fluid communication with the fluid inlet of the reciprocating element adapter.

Flexible manifold for reciprocating pump

A valve poppet assembly comprising a valve stem, a poppet insert retainer, and a poppet seat, wherein, in an assembled configuration, the valve stem extends along a central axis through the poppet insert retainer and the poppet seat, and wherein the valve stem, the poppet insert retainer, and the poppet seat are not a single, integral component.

Multi-material frac valve poppet

A method of manufacturing a high pressure vibrating tube densitometer comprising enclosing twin flow tubes within an outer shell, wherein the outer shell comprises portals for the installation or replacement of internal components. A vibrating tube densitometer system for determining the density of a high pressure fluid in a pipeline, the system comprising a densitometer in communication with a controller, the densitometer comprising twin straight flow tubes spaced parallel apart within an outer shell comprising one or more portals for the placement of internal components, wherein the controller is in signal communication with a signal pickup, a tube driver, and the at least one temperature or pressure sensor and calculating the density of a fluid having a pressure of greater than 1500 psi.

High pressure resonant vibrating-tube densitometer

This invention relates to two apparatus and one method for use in spooling composite coiled tubing onto a coiled tubing reel. One apparatus includes the modification of tubing reel cores currently in common use by the direct adhesion of a compliant material to the hub. Another apparatus modifies the commonly used tubing reel hub by affixing several panels concentric to the hub and mounted on compression springs. The method entails the pressurization of the composite coiled tubing prior to spooling onto the tubing reel, and subsequently releasing the pressure within the composite tubing after it has been spooled onto the tubing reel. Both apparatus and the method protect the reel core by absorbing or eliminating the radially inward forces of the composite tubing resulting from the pressurization and corresponding contraction in length of the spooled composite coiled tubing.

Growing community of inventors

Duncan, OK, United States of America

Dick Charles Headrick