Wells – Processes – Cementing – plugging or consolidating
Reexamination Certificate
2008-09-29
2010-11-02
Bates, Zakiya W (Department: 3676)
Wells
Processes
Cementing, plugging or consolidating
C166S285000
Reexamination Certificate
active
07823641
ABSTRACT:
In oil or gas well drilling, saline water is collected and separated into first and second streams of solid or liquid products containing salts. The first products are used in formulating cements for fabricating drilled well casings.
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patent: 7455109 (2008-11-01), Collins
Morris Chemicals Incorporated, Why Calcium Chloride in Concrete?, 2008.
Bates Zakiya W
DiTrani Angela M
Ecycling, LLC.
Luther Barbara J.
The Luther Law Firm
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