Compositions – Preservative agents – Anti-corrosion
Patent
1993-09-10
1996-01-23
Lovering, Richard D.
Compositions
Preservative agents
Anti-corrosion
252307, 2523154, 507225, 507903, 524916, 5253276, 5253294, 526932, B01J 1300, C08F 832, C09K 300
Patent
active
054863120
ABSTRACT:
Gels stable in a subterranean formation at a temperature greater than about 175.degree. F. are formed using, inter alia, a stabilizing agent (e.g., a buffer having a buffering capacity at a pH of at least about 8 and/or a chelating agent).
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Dovan Hoai T.
Hutchins Richard D.
Sandiford Burton B.
Frieman Shlomo R.
Lovering Richard D.
Union Oil Company of California
Wirzbicki Gregory F.
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