Stabilization of emulsions containing resinous material for use in the field of oil or gas well treatments
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United States of America Patent
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Aug 11, 2015
Grant Date -
Aug 14, 2014
app pub date -
Feb 14, 2013
filing date -
Jul 17, 2009
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Abstract
According to one aspect of the inventions, emulsion compositions are provided. Emulsions according to this aspect include: (a) a water-insoluble resinous material; (b) water; and (c) an emulsifier, wherein the emulsifier comprises a non-ionic, a cationic, or a zwitterionic emulsifier; wherein the continuous phase of the emulsion comprises the water; wherein a dispersed phase of the emulsion comprises the resinous material; wherein the dispersed phase is in the form of droplets having a size distribution range such that at least 50% of the droplets have a size of 0.5 micrometers-500 micrometers; wherein the resinous material of the droplets is in a concentration of at least 5% by weight of the water; and wherein the composition of the droplets has a viscosity of less than 2,000 Poise measured at 20° F. According to another aspect of the inventions, methods are provided for treating a portion of a subterranean formation. Methods according to this aspect include the steps of: (a) forming an emulsion according to the composition described above; and (b) introducing the emulsion into a portion of a subterranean formation.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
- HALLIBURTON ENERGY SERVICES, INC.
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Gaskins, Sherry G | Lawton, US | 7 | 92 |
Nguyen, Phillip D | Duncan, US | 15 | 84 |
Robb, Ian D | Lawton, US | 44 | 1138 |
Weaver, Jimmie D | Duncan, US | 163 | 7114 |
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