Patents by Inventor Wendell Peter Menard
Wendell Peter Menard has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 9719337Abstract: Heavy oil recovery using downhole radio frequency radiation heating accelerates SAGD thermal recovery processes. In one embodiment, one or more SAGD well pairs traverse a subterranean formation for recovering heavy oil. The SAGD well pairs each create a steam chamber which, over time, expands to allow each steam chamber to interact with one another and in this way, increases the recovery heavy oil from the formation. One or more antennas may be interposed between the steam chambers to introduce electromagnetic radiation into the formation to heat the fluids therein to accelerate expansion of the steam chambers, particularly where antennas are judiciously situated to optimize steam chamber expansion. Where an infill production well is present, the antennas may be situated to accelerate steam chamber communication with the infill production well. Advantages include lower cost, higher efficiencies, quicker and increased hydrocarbon recovery.Type: GrantFiled: April 17, 2014Date of Patent: August 1, 2017Assignee: ConocoPhillips CompanyInventors: Wendell Peter Menard, David Andrew Brown, Chris Lehecka
-
Publication number: 20140311739Abstract: Heavy oil recovery using downhole radio frequency radiation heating accelerates SAGD thermal recovery processes. In one embodiment, one or more SAGD well pairs traverse a subterranean formation for recovering heavy oil. The SAGD well pairs each create a steam chamber which, over time, expands to allow each steam chamber to interact with one another and in this way, increases the recovery heavy oil from the formation. One or more antennas may be interposed between the steam chambers to introduce electromagnetic radiation into the formation to heat the fluids therein to accelerate expansion of the steam chambers, particularly where antennas are judiciously situated to optimize steam chamber expansion. Where an infill production well is present, the antennas may be situated to accelerate steam chamber communication with the infill production well. Advantages include lower cost, higher efficiencies, quicker and increased hydrocarbon recovery.Type: ApplicationFiled: April 17, 2014Publication date: October 23, 2014Applicant: CONOCOPHILLIPS COMPANYInventors: Wendell Peter MENARD, David Andrew BROWN, Chris LEHECKA
-
Patent number: 8240381Abstract: Methods and systems relate to recovering hydrocarbons from within formations in which hydrocarbon bearing reservoirs are separated from one another by a fluid flow obstructing natural stratum. Relative to the reservoirs, the stratum inhibits or blocks vertical fluid flow within the formation. Drilled bores arranged to intersect the stratum provide an array of fluid flow paths through the stratum. Fluid communication established by the drilled bores enables production utilizing a producer borehole deviated from vertical and processes that rely on techniques such as gravity drainage through the fluid flow paths and/or injection through the fluid flow paths.Type: GrantFiled: February 19, 2010Date of Patent: August 14, 2012Assignee: ConocoPhillips CompanyInventors: Wendell Peter Menard, Wayne Reid Dreher, Jr., John L. Stalder
-
Patent number: 7909093Abstract: Methods and apparatus relate to in situ combustion. Configurations of injection and production wells facilitate the in situ combustion. A first production well disposed in a first oil bearing reservoir is spaced from a second production well disposed in a second oil bearing reservoir separated from the first oil bearing reservoir by a stratum having lower permeability than the first and second oil bearing reservoirs. The stratum isolates one of the first and second production wells from one of the first and second oil bearing reservoirs. In situ combustion through the first oil bearing reservoir generates heat that irradiates into the second oil bearing reservoir to enable producing hydrocarbon with the second production well.Type: GrantFiled: January 15, 2009Date of Patent: March 22, 2011Assignee: ConocoPhillips CompanyInventors: David Andrew Brown, Wayne Reid Dreher, Jr., Thomas J. Wheeler, Wendell Peter Menard
-
Publication number: 20100326656Abstract: Processes and systems comprising a five-spot pattern of multiple horizontal wells for increasing the efficiency of heated vapor-assisted hydrocarbon recovery from subterranean viscous hydrocarbon formations.Type: ApplicationFiled: June 14, 2010Publication date: December 30, 2010Applicant: CONOCOPHILLIPS COMPANYInventor: Wendell Peter MENARD
-
Patent number: 7793720Abstract: Methods and apparatus relate to controlling location of inflow into a production well during in situ combustion. The production well includes intervals closable to the inflow at identified times. Once a combustion front from the in situ combustion passes one of the intervals, a blockage conveyed from surface into the production well forms a barrier to the inflow at the interval that has been passed by the combustion front. An example of the blockage includes a cement plug delivered through coiled tubing into the production well, which may include production tubing that defines the intervals based on at least two consecutive alternating lengths of solid wall sections and slotted or perforated sections of the production tubing.Type: GrantFiled: December 4, 2008Date of Patent: September 14, 2010Assignee: ConocoPhillips CompanyInventors: Wayne Reid Dreher, Jr., Wendell Peter Menard
-
Publication number: 20100206555Abstract: Methods and systems relate to recovering hydrocarbons from within formations in which hydrocarbon bearing reservoirs are separated from one another by a fluid flow obstructing natural stratum. Relative to the reservoirs, the stratum inhibits or blocks vertical fluid flow within the formation. Drilled bores arranged to intersect the stratum provide an array of fluid flow paths through the stratum. Fluid communication established by the drilled bores enables production utilizing a producer borehole deviated from vertical and processes that rely on techniques such as gravity drainage through the fluid flow paths and/or injection through the fluid flow paths.Type: ApplicationFiled: February 19, 2010Publication date: August 19, 2010Applicant: CONOCOPHILLIPS COMPANYInventors: Wendell Peter Menard, Wayne Reid Dreher, JR., John L. Stalder
-
Publication number: 20100175872Abstract: Methods and apparatus relate to in situ combustion. Configurations of injection and production wells facilitate the in situ combustion. A first production well disposed in a first oil bearing reservoir is spaced from a second production well disposed in a second oil bearing reservoir separated from the first oil bearing reservoir by a stratum having lower permeability than the first and second oil bearing reservoirs. The stratum isolates one of the first and second production wells from one of the first and second oil bearing reservoirs. In situ combustion through the first oil bearing reservoir generates heat that irradiates into the second oil bearing reservoir to enable producing hydrocarbon with the second production well.Type: ApplicationFiled: January 15, 2009Publication date: July 15, 2010Applicant: ConocoPhillips CompanyInventors: David Andrew Brown, Wayne Reid Dreher, JR., Thomas J. Wheeler, Wendell Peter Menard
-
Publication number: 20100139915Abstract: Methods and apparatus relate to controlling location of inflow into a production well during in situ combustion. The production well includes intervals closable to the inflow at identified times. Once a combustion front from the in situ combustion passes one of the intervals, a blockage conveyed from surface into the production well forms a barrier to the inflow at the interval that has been passed by the combustion front. An example of the blockage includes a cement plug delivered through coiled tubing into the production well, which may include production tubing that defines the intervals based on at least two consecutive alternating lengths of solid wall sections and slotted or perforated sections of the production tubing.Type: ApplicationFiled: December 4, 2008Publication date: June 10, 2010Applicant: ConocoPhillips CompanyInventors: Wayne Reid Dreher, JR., Wendell Peter Menard