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Tight Gas Fracturing Technology and Patent Report

106 bytes removed, 09:22, 3 July 2012

/* Graphical Representation of Assignee's holding patents of Hydraulic fracturing */

===Graphical Representation of Assignee's holding patents of Hydraulic fracturing===

[[Image:Ass Hydraulic.jpg|center|500px]]

~~Schlumberger holds the maximum no. of patents 27 whereas the least no. of patents 3 are held by Chevron.~~

'''Table: Hydraulic fracturing patent of different Companies.'''

382

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