Halliburton Energy Services, Inc.

Julio Estuardo Vasquez Estrada

Philip D Nguyen

Larry Steven Eoff

Enrique Antonio Reyes

Michael Wayne Sanders

Antonio Recio, Iii

Philippe Quero

Zhiwei Yue

Chetan Prakash

Lalit Pandurang Salgaonkar

Linping Ke

Josselyne Chano

Marisol Mendez

Sarai Santos

Breaker fluids for removing polyolefin agglomerations from wellbore equipment and subterranean formations. An example breaker fluid includes an acid, at least one oxidizer, a corrosion inhibitor, a surfactant, an asphaltene remover, a sludging inhibitor, and an aqueous base fluid. The breaker fluid is introduced to wellbore equipment and subterranean formations and breaks down polyolefin agglomerations present therein.

Breaker fluids for removal of polyolefin residue

Methods and compositions for performing a sealing operation in a wellbore. An example method introduces a sealant composition into the wellbore while the sealant composition is under shear. The sealant composition comprises a thixotropic material, a conformance gel system, and an aqueous base fluid. The sealant composition is placed into a target location, and applied shear is reduced to the sealant composition when in the target location thereby allowing the sealant composition to thicken in the target location. Fluid flow across the target location is reduced by a fluid seal formed by the thickened sealant composition.

Method for wellbore sealing

A method may include: introducing a treatment fluid into a subterranean formation, the treatment fluid comprising: an aqueous brine; and a hydrolysable resin precursor; allowing the hydrolysable resin precursor to hydrolyze in the subterranean formation to form at least a polymerizable resin precursor monomer; and allowing the polymerizable resin precursor monomer to polymerize to form a polymerized resin in the subterranean formation.

Compositions and methods for deep penetration treatments of fines migration and sand control in clay-laden formations

A method for treating a well penetrating a subterranean formation, comprises placing a treatment composition comprising polylactic acid into the well, wherein the treatment composition is in the form of pellets, a cylindrical rod, or both.

Treatment composition including a polylactic acid for a well and method relating thereto

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Houston, TX, United States of America

Julio Estuardo Vasquez Estrada