Well cementing process and gasified cements useful therein
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United States of America Patent
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Jan 4, 1983
Grant Date -
N/A
app pub date -
Jul 10, 1981
filing date -
Jul 10, 1981
priority date (Note) -
Expired
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Abstract
A process and method for cementing adjacent to a subterranean gas containing zone. The cementing compositions comprise a hydraulic cement, aluminum powder ot generate hydrogen gas, and an inhibitor which retards the generation of hydrogen gas produced by the aluminum powder.
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