Randall V Guest
Engineers in Spring, TX
License number
Utah 165480-2202
Issued Date
Aug 11, 1983
Expiration Date
Mar 31, 2017
Category
Engineer/Land Surveyor
Type
Professional Engineer
Address
Address
Spring, TX
Professional information
Fiber Reinforced Polymer Matrix Nanocomposite Downhole Member
US Patent:
2013020, Aug 15, 2013
Filed:
Feb 10, 2012
Appl. No.:
13/371096
Inventors:
Randall V. Guest - Spring TX, US
Soma Chakraborty - Houston TX, US
Joshua C. Falkner - Richmond TX, US
Soma Chakraborty - Houston TX, US
Joshua C. Falkner - Richmond TX, US
International Classification:
F16L 9/00, B82Y 30/00
US Classification:
138174, 977762, 977773
Abstract:
A downhole composite component is disclosed. The downhole composite component includes a tubular member, the tubular member comprising a fiber reinforced polymer matrix composite. The fiber reinforced polymer matrix composite includes a polymer matrix, the polymer matrix having an unfilled matrix compressive modulus of elasticity. The polymer matrix also includes a nanoparticle filler comprising a plurality of nanoparticles dispersed within the polymer matrix, the polymer matrix and dispersed nanoparticle filler having a filled matrix compressive modulus of elasticity, the filled matrix compressive modulus of elasticity being greater than the unfilled matrix compressive modulus of elasticity. The fiber reinforced polymer matrix composite also includes a plurality of reinforcing fibers, the plurality of reinforcing fibers embedded within the polymer matrix, the polymer matrix and plurality of reinforcing fibers having the form of the tubular member, the tubular member configured to receive a compressive stress.
Intermetallic Metallic Composite, Method Of Manufacture Thereof And Articles Comprising The Same
US Patent:
2013002, Jan 24, 2013
Filed:
Jul 22, 2011
Appl. No.:
13/189150
Inventors:
Randall V. Guest - Spring TX, US
Michael H. Johnson - Katy TX, US
Zhiyue Xu - Cypress TX, US
Michael H. Johnson - Katy TX, US
Zhiyue Xu - Cypress TX, US
Assignee:
BAKER HUGHES INCORPORATED - Houston TX
International Classification:
B32B 15/01, B21B 1/00, B32B 15/18, B32B 5/14, B32B 15/20
US Classification:
428610, 428615, 428649, 428650, 428658, 428674, 428678, 72203
Abstract:
Disclosed herein is an article comprising a plurality of domains fused together; wherein the domains comprise a core comprising a first metal; and a first layer disposed upon the core; the first layer comprising a second metal; the first metal being chemically different the second metal. Disclosed herein too is a method comprising rolling a sheet in a roll mill; the sheet comprising a first metal and having disposed upon each opposing face of the sheet a first layer that comprises a second metal; the second metal being chemically different from the first metal; cutting the sheet into a plurality of sheets; stacking the plurality of sheets; and rolling the stacked sheets in the roll mill to form a blank.
Method Of Controlling The Corrosion Rate Of Alloy Particles, Alloy Particle With Controlled Corrosion Rate, And Articles Comprising The Particle
US Patent:
2013002, Jan 31, 2013
Filed:
Jul 29, 2011
Appl. No.:
13/194271
Inventors:
Oleg A. Mazyar - Houston TX, US
Michael Johnson - Katy TX, US
Randall Guest - Spring TX, US
Nicholas Carrejo - Katy TX, US
Wayne Furlan - Cypress TX, US
Sean Gaudette - Katy TX, US
Zhiyue Xu - Cypress TX, US
Michael Johnson - Katy TX, US
Randall Guest - Spring TX, US
Nicholas Carrejo - Katy TX, US
Wayne Furlan - Cypress TX, US
Sean Gaudette - Katy TX, US
Zhiyue Xu - Cypress TX, US
Assignee:
BAKER HUGHES INCORPORATED - Houston TX
International Classification:
C09K 8/70, B05D 7/00
US Classification:
507270, 427214
Abstract:
A composite particle comprises a core, a shielding layer deposited on the core, and further comprising an interlayer region formed at an interface of the shielding layer and the core, the interlayer region having a reactivity less than that of the core, and the shielding layer having a reactivity less than that of the interlayer region, a metallic layer not identical to the shielding layer and deposited on the shielding layer, the metallic layer having a reactivity less than that of the core, and optionally, an adhesion metal layer deposited on the metallic layer.
Water Sensitive Variable Counterweight Device Driven By Osmosis
US Patent:
2009023, Sep 24, 2009
Filed:
Mar 18, 2008
Appl. No.:
12/050583
Inventors:
Randall V. Guest - Spring TX, US
Stephen L. Crow - Kingwood TX, US
Martin P. Coronado - Cypress TX, US
Stephen L. Crow - Kingwood TX, US
Martin P. Coronado - Cypress TX, US
Assignee:
BAKER HUGHES INCORPORATED - Houston TX
International Classification:
E21B 33/12
US Classification:
166386
Abstract:
A method for producing fluid from a subterranean formation includes configuring a body to at least partially fill with a selected fluid; and actuating a flow restriction element using the body. The selected fluid may be water. An apparatus for controlling flow of a fluid into a wellbore tubular may include a selectively buoyant body, and a flow restriction element responsive to a movement of the selectively buoyant body. The selectively buoyant body includes a membrane configured to block a flow of hydrocarbons into the selectively buoyant body. The flow restriction element may include a flapper, a sliding sleeve, and a poppet valve. The body may be at least partially filled with a permeable material, which includes, but is not limited to, open-cell foam, reticulated metal foam, shaped sintered powder and capillary tubes.
Permeable Material Compacting Method And Apparatus
US Patent:
2013000, Jan 3, 2013
Filed:
Jun 28, 2011
Appl. No.:
13/170320
Inventors:
Randall V. Guest - Spring TX, US
Charles Edward Fowler - Cypress TX, US
Bennett M. Richard - Kingwood TX, US
Charles Edward Fowler - Cypress TX, US
Bennett M. Richard - Kingwood TX, US
Assignee:
BAKER HUGHES INCORPORATED - Houston TX
International Classification:
B30B 11/22, B30B 3/04
US Classification:
100 41, 100176
Abstract:
A permeable material compacting method includes feeding permeable material between at least one set of rollers, and decreasing a cross sectional area of the permeable material as it passes between the at least one set of rollers.
Permeable Material Compacting Method And Apparatus
US Patent:
2013003, Feb 7, 2013
Filed:
Aug 5, 2011
Appl. No.:
13/204133
Inventors:
Randall V. Guest - Spring TX, US
Edward J. O'Malley - Houston TX, US
Edward J. O'Malley - Houston TX, US
Assignee:
BAKER HUGHES INCORPORATED - Houston TX
International Classification:
E21B 43/04
US Classification:
166278, 166 51
Abstract:
A permeable material compacting method includes, positioning a portion of at least one elongated member within the interior of a tubular, moving a portion of the at least one elongated member through the interior of the tubular, moving a permeable material through the interior of the tubular with the portion of the at least one elongated member, and radially compacting the permeable material as the permeable material passes through the interior of the tubular.
Permeable Material Compacting Apparatus
US Patent:
8511361, Aug 20, 2013
Filed:
Aug 5, 2011
Appl. No.:
13/204335
Inventors:
Randall V. Guest - Spring TX, US
Assignee:
Baker Hughes Incorporated - Houston TX
International Classification:
B65H 81/00
US Classification:
156429, 156184, 156191, 156192, 156195, 156428, 156430, 156431, 156432, 156443, 156446, 100 41
Abstract:
A permeable material compacting method includes, feeding permeable material between at least one set of rollers, decreasing a thickness of the permeable material, and wrapping the permeable material around a mandrel in a helical fashion.
Method Of Making An Anisotropic Filtration Media
US Patent:
2012031, Dec 20, 2012
Filed:
Aug 28, 2012
Appl. No.:
13/596686
Inventors:
Nicholas Carrejo - Katy TX, US
Michael H. Johnson - Katy TX, US
Randall V. Guest - Spring TX, US
Michael H. Johnson - Katy TX, US
Randall V. Guest - Spring TX, US
Assignee:
BAKER HUGHES INCORPORATED - Houston TX
International Classification:
B29C 55/04
US Classification:
264 41
Abstract:
A method of making an anisotropic filtration media includes foaming a media, straining the media in a selected direction, and relieving strain of the media in the selected direction
Anisotropic Filtration Media
US Patent:
8517184, Aug 27, 2013
Filed:
Sep 30, 2010
Appl. No.:
12/894957
Inventors:
Nicholas Carrejo - Katy TX, US
Michael H. Johnson - Katy TX, US
Randall V. Guest - Spring TX, US
Michael H. Johnson - Katy TX, US
Randall V. Guest - Spring TX, US
Assignee:
Baker Hughes Incorporated - Houston TX
International Classification:
B01D 29/00, B01D 35/00, B01D 39/14, B01D 39/00
US Classification:
210457
Abstract:
A method of making an anisotropic filtration media includes, foaming a media, straining the media in a selected direction, and relieving strain of the media in the selected direction.
Permeable Material Compacting Method
US Patent:
8551274, Oct 8, 2013
Filed:
Nov 29, 2012
Appl. No.:
13/688927
Inventors:
Randall V. Guest - Spring TX, US
Assignee:
Baker Hughes Incorporated - Houston TX
International Classification:
B65H 81/00
US Classification:
156195, 156187, 156188, 156191, 156192, 156429, 100 41
Abstract:
A permeable material compacting method includes, feeding permeable material between at least one set of rollers, decreasing a thickness of the permeable material, and wrapping the permeable material around a mandrel in a helical fashion.