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Synergistic interactions of xanthan and guar gum polymers
(2015)
Polymers such as xanthan and guar gum are widely used in the oilfield and food industry as viscosifiers. In hydraulic fracturing operation, guar gum polymer solution is used as fracturing fluid to create fracture in a ...
Microseismic mapping of fluid induced hydraulic fractures and analysis of location uncertainties
(2011)
Microseismic monitoring of hydraulic fractures is done to yield spatial and temporal plots of hypocenters. There are rendered without any estimates of uncertainty leading the engineer to believe the hypocenter locations ...