Method for Treating Wells by Small-Size Additive-Containing Emulsions
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 3, 2009
app pub date -
Feb 13, 2007
filing date -
Feb 13, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention relates to a method for treating a reservoir rock, wherein the following stages are carried out: making a concentrated water-in-oil emulsion comprising: between 50% and 80% aqueous phase in which at least one treatment additive is dissolved and between 20% and 50% oil phase containing at least one polymeric surfactant, shearing the concentrated emulsion so as to obtain an emulsion having drops of substantially monodispersed size and essentially below 1 .mu.m, diluting the monodispersed emulsion with an oil phase so as to obtain an aqueous phase dispersed at a rate below 50%, and injecting the diluted emulsion into the reservoir rock.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully