Halliburton Energy Services, Inc.

Victor Daniel Escobar

Larry Steven Eoff

Enrique Antonio Reyes

Aaron Michael Beuterbaugh

Travis Hope Larsen

Julio Estuardo Vasquez

Cesar Edmundo Meza

Jose R Sierra

Victor Manuel Cancino

Cristian R Ramirez

Renata Vieira Pires

Jacob Wayne Laufer

Methods and systems for protecting acid-reactive surfaces, particularly during subterranean treatment operations in which acids are used. In some embodiments, the methods include: providing a fluid additive including an organic compound and a base, wherein the organic compound includes a phosphonoalkyl moiety; providing an acid or acid generating source; mixing at least the fluid additive and the acid or acid generating source to form a treatment fluid; and introducing the treatment fluid into at least a portion of a subterranean formation.

Method and process of use of binary compositions for acidizing subterranean formations

A method of treating a subterranean formation penetrated by a wellbore, comprising introducing a chemical packer composition into the wellbore, wherein the chemical packer composition comprises water, a suspending agent, a gelling agent, and a sealant composition and wherein the chemical packer composition has a pH greater than 9, and allowing the chemical packer composition to form a plug, wherein a portion of the wellbore below the plug is isolated from fluid communication with a portion of the wellbore above the plug.

Chemical packer composition and methods of using same for isolation of water/gas zones

Systems, compositions, and methods for reducing the production of water in subterranean formations having fractures or voids therein are provided. In one embodiment, the methods comprise: introducing a particulate material into a portion of a subterranean formation comprising one or more fractures or voids; and introducing a treatment fluid comprising a relative permeability modifier into the portion of the subterranean formation such that the permeability of the particulate material in the portion of the subterranean formation to water is reduced.

Methods and compositions for reducing water production in fractures or voids in subterranean formations

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The Woodlands, TX, United States of America

Victor Daniel Escobar