Wells – Processes – Graveling or filter forming
Reexamination Certificate
2011-04-12
2011-04-12
Suchfield, George (Department: 3676)
Wells
Processes
Graveling or filter forming
C166S280100, C166S294000, C166S305100, C166S307000, C166S308200, C507S234000, C507S269000
Reexamination Certificate
active
07921911
ABSTRACT:
A method and composition for treating a subterranean formation with a fluid, including forming a fluid including a particulate and an organosilane with the chemical formula RnSiX4-n, wherein n is equal to 1, 2, or 3, R is an organic functional group, and X is a halogen, alkoxy, or acetoxy group, introducing the fluid into a subterranean formation with exposed surfaces, and modifying the wettability of a surface of the particulate or subterranean formation or both. A method and composition for treating a subterranean formation with a fluid including forming a fluid comprising a particulate and an organosilane, introducing the fluid into a subterranean formation with exposed surfaces, and modifying the wettability of the proppant or surfaces or both, wherein the wettability modification degrades.
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Jimmie R. Baran Jr., Gary A. Pope, Mukul Sharma, Vishal Bang, Harold C. Linnemeyer, Mohabbat Ahmadi and John D. Skildum; New Developments in Chemical Stimulation of Gas Condensate Wells; Asociacion Colombiana de Ingenieros de Petreleos (Acipet); 2007, pp. 1-4.
Fuller Michael J.
Geddes Jill F.
Hughes Trevor Lloyd
Cate David
Green Rachel
Nava Robin
Schlumberger Technology Corporation
Suchfield George
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