Application of gravel pack technology to the "X" field on Sakhalin island

Abstract

One of the factors that complicates the operation of wells is the content of mechanical impurities in the reservoir fluid. The removal of mechanical impurities along with oil occurs in many oil-producing regions of Russia and some foreign countries. In such conditions, the inter-repair period of downhole equipment is sharply reduced. Hydrocarbons obtained from poorly fortified reservoirs may contain small bodies such as clays and sand. Installing sand control equipment without affecting productivity, flow control and mineral extraction is a complex and expensive task. However, repair costs are very high, especially for deep-water wells. At the "X" field, it is necessary to use reliable methods of sand control in wells, the gravel pack method provides an effective solution.