METHODS OF LOW-RATE HYDRAULIC FRACTURING TREATMENTS

摘要

The disclosure provides: a method comprising: of determining an injection flow rate for each one of a. plurality of wells, determining a total injection flow rate for the plurality of wells, introducing sequentially a series of treatment fluids into a well bore of each one of the plurality of wells, wherein each of the well bores penetrates at least a portion of a subterranean formation, the series of treatment fluids comprising: a first treatment fluid that comprises a base fluid and a reactive agent; and a second treatment fluid that comprises a microproppant slurry, allowing the first treatment fluid to form one or more fractures in the subterranean formation, and depositing at least, a portion of a microproppant in the microproppant slurry in at least a portion of the one or more fractures in the subterranean: formation.