Wells – Processes – Distinct – separate injection and producing wells
Reexamination Certificate
2006-10-17
2006-10-17
Tsay, Frank (Department: 3672)
Wells
Processes
Distinct, separate injection and producing wells
C166S300000, C137S001000, C507S904000, C507S906000
Reexamination Certificate
active
07121339
ABSTRACT:
A solids-stabilized oil-in-water emulsion and a method for preparing the solids-stabilized oil-in-water emulsion. The oil-in-water emulsion is formed by combining oil, water, solid particles and a pH enhancing agent and mixing until the solid-stabilized oil-in-water emulsion is formed. The low viscosity oil-in-water emulsion can be used to enhance production of oil from subterranean reservoirs. The low viscosity oil-in-water emulsion can also be used to enhance the transportation of oil through a pipeline.
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Bragg James R.
Varadaraj Ramesh
ExxonMobil Upstream Research Company
Malpass, Jr. Gerald D.
Tsay Frank
LandOfFree
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