Wells – Processes – Cementing – plugging or consolidating
Reexamination Certificate
2006-01-10
2006-01-10
Suchfield, George (Department: 3676)
Wells
Processes
Cementing, plugging or consolidating
C166S292000, C106S719000, C106S721000, C106S728000, C106S803000, C106S807000, C106S810000, C106S812000, C106S819000, C106S823000, C507S269000
Reexamination Certificate
active
06983800
ABSTRACT:
Methods, cement compositions and oil suspensions of powders are provided. The oil suspensions of silica powder comprise silica powder, mineral oil, an oleophilic clay, an oleophilic surfactant and a hydrophilic surfactant.
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Chatterji Jiten
King Bobby J.
Koch Ronney R.
Halliburton Energy Service,s Inc.
McAfee & Taft PC
Roddy Craig W.
Suchfield George
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