Halliburton Energy Services, Inc.

Pinmanee Boontheung

Narongsak Tonmukayakul

Enrique Antonio Reyes

Rajesh Kumar Saini

Peter James Boul

James William Ogle

Xiangnan Ye

Xueyu Pang

A variety of methods and compositions for cementing with set-delayed cement. In one embodiment a method comprises providing a set-delayed cement composition comprising a hydraulic cement, water, and a primary retarder. The method further comprises activating the set-delayed cement composition through a retarder exchange whereby, a secondary retarder is added to the set-delayed cement composition to produce an activated cement composition. The activated cement composition is then allowed to set.

Activation of set-delayed cement compositions by retarder exchange

Biomimetic adhesive compositions can be used in various aspects of subterranean treatment operations. Methods for treating a subterranean formation can comprise: providing an adhesive composition that comprises a first polymer comprising a plurality of monomers that comprise a phenolic moiety, a biopolymer that is crosslinkable with the first polymer, a crosslinking agent, and an oxidizing agent; introducing the adhesive composition into a subterranean formation; and forming a coacervate-bound surface in the subterranean formation by crosslinking the first polymer.

Biomimetic adhesive compositions comprising a phenolic polymer and methods for use thereof

A method of servicing a wellbore comprising placing a wellbore servicing fluid comprising a modified friction reducer into the wellbore. A modified friction reducer comprising a degradable polymer having functional degradable moieties, a polymer having a molecular weight of from about 5M to about 30M, a polymer having a PDI of from about 1.0 to about 2.5, a weakly crosslinked polymer, or combinations thereof.

Methods to prevent formation damage from friction reducers

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Duncan, OK, United States of America

Pinmanee Boontheung