Halliburton Energy Services, Inc.

Halliburton Company

Other

Halliburton Services

Anadarko Petroleum Corporation

Phillip C Harris

Stanley J Heath

Harold Grayson Walters

Billy F Slabaugh

Ronald J Powell

Lewis R Norman

John M Terracina

Philip D Nguyen

Ronnie Glen Morgan

Jason E Bryant

Robert S Taylor

Michael A McCabe

Marlin D Holtmyer

Joseph G Yaritz

Charles V Hunt

Chris E Shuchart

Joe M Sandy

David M Barrick

Gary P Funkhouser

Rajesh Kumar Saini

Thomas Donovan Welton

Feng Liang

David Eugene McMechan

Michael Wayne Sanders

Richard W Pauls

Jeremy A Holtsclaw

Glenn S Penny

Trinidad Munoz, Jr

J Michael Wilson

Max Lynn Phillippi

Stephen W Almond

David Michael Loveless

Narongsak Tonmukayakul

Weldon M Harms

Johnny W Johnson

James E Briscoe

Vincent G Reidenbach

Thomas E Becker

Richard L Middaugh

Bobby J Burns

Sean R Beach

Ottmar F Hoch

Gregory L Tanaka

Pat T Chisholm

Ron J Powell

Shane L Milson

Jeffery L Mundy

Christina A Parkinson

Crispin O'Brien

Kyong Joe Lee

Rocky M Fitzgerald

A method foamed fracturing may include providing a wellbore that extends into a subterranean formation and introducing a foamed fracturing fluid into the subterranean formation at a pressure sufficient to create or enhance at least one fracture in at least a portion of the subterranean formation. The foamed fracturing fluid may generally include an aqueous base fluid, a sugar derivative foaming agent, and a gas.

Thermally stable, nonionic foaming agent for foam fracturing fluids

Methods that comprise selecting proppant for use in a fracturing fluid based on one or more factors, wherein the one or more factors comprise an interaction between the proppant and the fracturing fluid. Methods that comprise designing a treatment fluid that comprises a gelled base fluid and a particulate based on one or more factors, wherein the one or more factors comprise an interaction between the particulate and the gelled base fluid.

Methods of designing treatment fluids based on solid-fluid interactions

An apparatus and a method for testing a viscosified fluid containing particulate indicate when the particulate is in suspension within the fluid and when it is not. The apparatus and method stir the fluid and particulate mixture for a time during which the viscosity of the fluid changes such that during a first period of the stirring time substantially all the particulate remains suspended in the fluid and during a second period of the stirring time substantially all the particulate settles out of suspension in the fluid. A signal is generated during the first and second periods such that the signal has a characteristic that changes from the first period to the second period to indicate the change in particle carrying ability of the fluid. Other characteristics, including crosslinking time, can also be determined. A test chamber includes projections extending from the inner surface of a cup receiving the fluid and from an axial support extending into the fluid in the cup.

Apparatus and method for measuring rheological properties of a fluid containing particulate

Subterranean treatment fluids that exhibit enhanced particulate transport or suspension capabilities, and associated methods of use in certain subterranean treatments are provided. In one embodiment, the methods comprise: providing a linear gelled fluid that comprises an aqueous base fluid, a plurality of particulates, and a linear particulate transport enhancing additive, the linear gelled fluid having a certain yield stress, crossover frequency, and/or particulate settling time; introducing the linear gelled fluid into the subterranean formation; and using the linear gelled fluid to create or enhance at least one fracture in at least a portion of the subterranean formation.

Subterranean treatment fluids with enhanced particulate transport or suspension capabilities and associated methods

Methods are provided that include a method comprising providing a viscosified treatment fluid comprising a base fluid and a gelling agent that comprises a clarified xanthan; and placing the viscosified treatment fluid into at least a portion of a subterranean formation. In some embodiments, the method comprises placing the viscosified treatment fluid into at least a portion of a subterranean formation at a pressure sufficient to create or enhance at least one fracture in the subterranean formation. In some embodiments, the viscosified treatment fluid may also comprise a plurality of particulates. In some embodiments, the viscosified treatment fluids may be placed into at least a portion of a pipeline. Additional methods are also provided.

Treatment fluids comprising clarified xanthan and associated methods

Treatment fluids that may comprise an aqueous fluid, a gelling agent, and a zirconium triisopropylamine crosslinking agent are provided. Also provided are crosslinking agents that may comprise a zirconium triisopropylamine crosslinking agent, and a zirconium IV-containing crosslinking agent.

Fluids comprising zirconium isopropylamine crosslinking agents and associated methods

A method of treating a subterranean formation is provided, the method may comprise providing a fluid comprising an aqueous fluid, a gelling agent, and a zirconium triisopropylamine crosslinking agent; and introducing the fluid into a well bore that penetrates the subterranean formation. Also provided are methods of fracturing a subterranean formation.

A method of fracturing a subterranean formation comprising the steps of: providing a coarse-foamed fracturing fluid comprising a liquid fracturing fluid component, a gas, proppant particulates, and a foaming agent; and placing the coarse-foamed fracturing fluid into a portion of a subterranean formation at a pressure sufficient to create or extend at least one fracture therein.

Coarse-foamed fracturing fluids and associated methods

Methods and compositions for reducing the viscosity of subterranean treatment fluids that comprise a gelling agent utilizing breakers that comprise hydroquinone and/or a derivative thereof. In one embodiment, the present invention provides a method comprising: providing a treatment fluid that comprises an aqueous base fluid and a gelling agent; providing a breaker that comprises a hydroquinone component; allowing the breaker to interact with the treatment fluid; and allowing the breaker to at least partially reduce the viscosity of the treatment fluid.

Methods and compositions for reducing the viscosity of treatment fluids used in subterranean operations

Reduced friction fluids comprising an aqueous liquid, carbon dioxide, and a polymer comprising acrylamide and an acrylamide copolymer derivative. And methods of treating a subterranean formation comprising the steps of providing a reduced friction fluid comprising an aqueous liquid, carbon dioxide, and a polymer comprising acrylamide and an acrylamide copolymer derivative; and, introducing the reduced friction fluid to a subterranean formation.

Friction reducers for fluids comprising carbon dioxide and methods of using friction reducers in fluids comprising carbon dioxide

The present invention provides methods of fracturing high temperature subterranean zones and viscous aqueous foamed fracturing fluids therefor. A fracturing fluid of this invention comprises water, a terpolymer of 2-acrylamido-2-methylpropane-sulfonic acid, acrylamide and acrylic acid or salts thereof, a gas, a foaming agent and a viscosity breaker for effecting a controlled reduction in the viscosity of the fracturing fluid.

Methods of fracturing high temperature subterranean zones and foamed fracturing fluids therefor

Methods of treating subterranean zones and treating fluids are provided. The methods are basically comprised of preparing or providing a subterranean zone treating fluid comprising an aqueous fluid and an additive for preventing the swelling and migration of formation clays in the subterranean zone selected from the group consisting of 1-carboxy-N,N,N-trimethyl methanaminium chloride, 2-hydroxy-N,N,N-trimethyl ethanaminium acetate, and 2-hydroxy-N,N,N-trimethyl 1-propanaminium acetate.

Methods of treating subterranean zones and treating fluids therefor

The present invention relates to fluid systems comprising a first fluid comprising carbon dioxide and a second fluid comprising an alkaline crosslinked fluid. The fluid combinations of the present invention may be used, for example, in hydraulic fracturing, frac-packing, and gravel packing. Some embodiments of the present invention provide systems for treating a subterranean formation comprising a first fluid comprising a foamed carbon dioxide fluid, an emulsion of carbon dioxide, or a carbon dioxide gel; and, a second fluid comprising an alkaline crosslinked fluid.

Systems and methods for treating a subterranean formation using carbon dioxide and a crosslinked fracturing fluid

The present invention discloses two stage subterranean zone fracturing fluids and methods. A two stage subterranean zone fracturing fluid of the invention comprises a first stage fluid comprising a foamed liquid containing a water soluble gel breaker and a second stage fluid that comprises a viscous liquid containing a metal cross-linked gelling agent. Another two stage subterranean zone fracturing fluid comprises a first stage fluid comprising a foamed liquid containing a water soluble gel breaker and a second stage fluid comprising a viscous liquid containing a borate cross-linked gelling agent.

Two stage subterranean zone fracturing fluids and methods

Methods and compositions for placing particulate materials in subterranean zones penetrated by well bores. In one embodiment, the methods comprise: providing a compacted particulate material fluid that comprises a compacted particulate material, and a foam within the pore spaces of the compacted particulate material, the foam comprising a pressurized gas and a liquid solution of a foam forming surfactant; and pumping the compacted particulate material fluid into the subterranean zone.

Methods and compositions for placing particulate materials in subterranean zones

Growing community of inventors

Duncan, OK, United States of America

Phillip C Harris