Earth boring – well treating – and oil field chemistry – Earth boring – Contains organic component
Patent
1995-02-13
1996-08-06
Springer, David B.
Earth boring, well treating, and oil field chemistry
Earth boring
Contains organic component
562 74, 507200, 507255, 507923, 507933, 1662523, E21B 4322, C07C14930, C07C14346
Patent
active
055433871
ABSTRACT:
Subterranean oil-bearing formations are treated with aqueous acid solutions which include an effective amount of an alkoxylated alkyl substituted phenol sulfonate which exhibits both antisludge and demulsification properties.
REFERENCES:
patent: 2828334 (1958-03-01), Groote
patent: 4018278 (1977-04-01), Shupe
patent: 4073344 (1978-02-01), Hall
patent: 4574050 (1986-03-01), Crowe et al.
patent: 4823874 (1989-04-01), Ford
patent: 4959490 (1990-09-01), Livermore et al.
SPE Paper No. 25185; Ashpaltene Stabilization in Alkyl Solvents Using Oil Soluble Amphiphiles; Chang et al, 1993.
Acidizing Fundamentals, Williams et al, pp. 95 and 96 (1979).
Mokadam Anita R.
Strubelt Charles E.
Webber Kenneth M.
Williams Dennis A.
Exxon Production Research Co.
Graham R. L.
Nalco/Exxon Energy Chemicals, L.P
Springer David B.
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