Earth boring – well treating – and oil field chemistry – Well treating – Contains organic component
Reexamination Certificate
2011-08-16
2011-08-16
Feely, Michael J (Department: 1761)
Earth boring, well treating, and oil field chemistry
Well treating
Contains organic component
C428S402000, C428S403000, C428S404000, C428S407000, C507S269000
Reexamination Certificate
active
07998907
ABSTRACT:
Methods and compositions useful for subterranean formation treatments, such as hydraulic fracturing treatments and sand control that include porous materials. Such porous materials may be selectively configured porous material particles manufactured and/or treated with selected glazing materials, coating materials and/or penetrating materials to have desired strength and/or apparent density to fit particular downhole conditions for well treating such as hydraulic fracturing treatments and sand control treatments. Porous materials may also be employed in selected combinations to optimize fracture or sand control performance, and/or may be employed as relatively lightweight materials in liquid carbon dioxide-based well treatment systems.
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Brannon Harold Dean
Gupta D. V. Satyanarayana
Rickards Allan Ray
Stephenson Christopher John
Baker Hughes Incorporated
Feely Michael J
Jones John Wilson
Jones & Smith, LLP
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