... breakthrough well logging upstream oil & gas simulation geomechanical model reservoir characterization hydraulic fracturing drillstem/well testing calculation water-bearing zone proppant mass fracture hydraulic fracture simulation fracture breakthrough multistage hydraulic log analysis...

... Well # Proppant mass, tons/port Max prop. concentration, kg/m3 Buffer volume, m3 Buffer type Sand carrier volume, m3 Sand carrier type Number of stages Total fluid for hydraulic fracturing, per 1 stage, m3 1G 60 800 94 Water, linear gel, crosslinked gel 128...

... Pilot area with increase of proppant mass per stage Abstract With each year drilling of new wells is performed in worse and worse reservoir properties conditioned by low permeability and undersaturated reservoir. At the same time, percentage of hi-tech horizontal wells (HW) with multistage...

... pressure conventional proppant proppant mass proppant flowback Introduction The Volga-Urals basin is one of the oldest and largest oil-producing regions in Russia. The first oil on the western edge of Ural Mountains was discovered in 1929. The Second World War pushed the Soviet government...

... also some details of HF operations and the results arrived at; HW HF risks and limit conditions for different technologies are defined. Some criteria for HF candidate selection are given. hydraulic fracturing breakthrough diameter proppant mass treatment chart fracturing materials Upstream...

... works about optimization of fracturing design is mainly dedicated to optimization of fracture parameters for creating minimum skin - factor with the defined proppant mass. At the same time, while selecting an optimum proppant mass, until now they most frequently rely only on the old proven trial...