Light weight proppant with improved strength and methods of making same

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United States of America Patent

PATENT NO 9273243
APP PUB NO 20130206408A1
SERIAL NO

13846136

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Abstract

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Methods are described to make strong, tough, and/or lightweight glass-ceramic composites having a crystalline phase and an amorphous phase generated by viscous reaction sintering of a complex mixture of oxides and other materials. The present invention further relates to strong, tough, and lightweight glass-ceramic composites that can be used as proppants and for other uses.

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Patent Owner(s)

Patent OwnerAddress
HALLIBURTON ENERGY SERVICES INC3000 N SAM HOUSTON PARKWAY E HOUSTON TX 77032-3219

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chatterjee, Dilip Houston, US 7 295
Coker, Christopher E Houston, US 37 1734
Pham, Jody Houston, US 4 48
Wu, Shanghua Houston, US 25 552
Xie, Yuming Houston, US 84 1257

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