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METHODOLOGY TO CALCULATE THE FRACTURE GRADIENT IN A TECTONICALLY ACTIVE ZONE: AN APPLICATION IN COLOMBIAN FOOTHILLS

open access: yesCT&F Ciencia, Tecnología & Futuro, 2009
Fracture gradient estimates are fundamental to predict the pressure required to hydraulically fracture a formation. The main objective of this work is to propose a new methodology to calculate a fracture gradient value based on the application of two new
Oscar-M Contreras   +3 more
doaj  

CONVENTIONAL PRESSURE ANALYSIS FOR NATURALLY FRACTURED RESERVOIRS WITH TRANSITION PERIOD BEFORE AND AFTER THE RADIAL FLOW REGIME

open access: yesCT&F Ciencia, Tecnología & Futuro, 2009
It is expected for naturally occurring formations that the transition period of flow from fissures to matrix takes place during the radial flow regime. However, depending upon the value of the interporosity flow parameter, this transition period can show
Freddy-Humberto Escobar   +2 more
doaj  

A SELECTION METHODOLOGY OF FLOWBACK TREATMENT TECHNOLOGIES AND WATER REUSE IN HYDRAULIC FRACTURING IN SOURCE ROCKS - A STRATEGY TO REDUCE THE ENVIRONMENTAL IMPACTS IN COLOMBIA

open access: yesCT&F Ciencia, Tecnología & Futuro
The development of unconventional reservoirs (source rocks) around the world in the last years intensified the use of hydraulic fracturing as stimulation technique in the petroleum industry.
Fabian-Alexis Aranguren-Campos   +2 more
doaj  
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