Changes

Tight Gas Fracturing Technology and Patent Report

7 bytes removed, 10:42, 3 July 2012
/* High pressure & high temperature (HPHT) fracturing */
'''Summary of High pressure & high temperature (HPHT) fracturing'''
'''Saudi Aramco in 2009 '''used sodium bromide (Nabr brine)for fracturing wells....[Contd]
Sumairr
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