METHOD OF IMPLEMENTATION OF STIMULATING OPERATIONS WITH PLACEMENT OF PROPPANT ON A DRILLING SITE Russian patent published in 2018 - IPC E21B43/267 G06F17/50 

FIELD: mining.

SUBSTANCE: group of inventions refers to variants of the method for performing stimulation operations with the placement of proppant at the drilling site. Drilling site has a wellbore penetrating into the formation of the deposit, which has a fracture. This method involves the prediction of the introduction of proppant parameters into fractures based on well data, formation of an unevenness model based on the predicted location, prediction of an aperture change for a given closure stress using an unevenness model, and determination of the conductivity of fractures based on the predicted aperture change. This method also includes placement of fluid in the fractures to effect the reservoir by pumping such a proppant-containing fluid into the formation of the deposit based on the specific conductivity of the fractures and extracting from the reservoirs and pumping into the wellbore through the propped fracture.

EFFECT: technical result is to increase the effectiveness of stimulating operations.

24 cl, 61 dwg, 14 tbl