Wells – Processes – With indicating – testing – measuring or locating
Reexamination Certificate
2007-10-16
2007-10-16
Gay, Jennifer H. (Department: 3676)
Wells
Processes
With indicating, testing, measuring or locating
Reexamination Certificate
active
10800157
ABSTRACT:
Downhole tools that include an outer tubing disposed around an inner tubing for placement of a sealant mixture into a void in a subterranean formation and associated methods of use are provided. Furthermore, a method is provided for preparing a cement composition, which includes mixing a first cementitious component and an aqueous-based fluid in a first mixer to form an intermediate cement composition, and mixing the intermediate cement composition and a second cementitious component in a second mixer to form the cement composition.
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Foreign communication from a related counterpart application dated Mar. 29, 2005.
Curtice Richard J.
Fry Len E.
Wilcox Gregory D.
Baker & Botts L.L.P.
Gay Jennifer H.
Halliburton Energy Service,s Inc.
Leonard Kerry W.
Wustenberg John W.
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