Wells – Processes – Cementing – plugging or consolidating
Patent
1989-06-08
1991-06-04
Dixon, Jr., William R.
Wells
Processes
Cementing, plugging or consolidating
106724, 106802, 405266, 405267, E21B 3314, C04B 2402, C04B 2600
Patent
active
050205986
ABSTRACT:
Cement-to-casing sealing in a wellbore is improved through addition of a polyalcohol to the cement.
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Cowan Kenneth M.
Hale Arthur H.
Dixon Jr. William R.
Green Anthony J.
Shell Oil Company
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