Matches 1 - 5 out of 5
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7426961 Method of treating subterranean formations with porous particulate materials  
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...
7288683 Method for making alkylated phenols  
An alkylation method comprises reacting a hydroxy aromatic compound with an alkyl alcohol in the presence of an alkylation catalyst comprising a metal oxide wherein the alkylation catalyst, has a...
7210528 Method of treatment subterranean formations using multiple proppant stages or mixed proppants  
An increase in effective propped lengths is evidenced in hydraulic fracturing treatments by the use of ultra lightweight (ULW) proppants. The ULW proppants have a density less than or equal to 2.45...
7081432 Alkylation catalyst and method for making alkylated phenols  
An alkylation catalyst comprises a metal oxide wherein the catalyst has a surface area to volume ratio of about 950 m 2 /m 3 to about 4000 m 2 /m 3 .
6897175 Catalyst and method for the alkylation of hydroxyaromatic compounds  
A metal oxide catalyst precursor composition comprises a pore former and a catalyst reagent.
Matches 1 - 5 out of 5