The structure of gas and gas condensate wells FOR multilayer fields for operation in UPPER FLOW formation waters to the bottom

摘要

The invention relates to oil and gas industry, namely to the design of gas and gas condensate wells multilayer fields for use in abnormal conditions associated with entering the upper reservoir water to bottomhole leakage through the production tubing. The technical result - the development of a well reliable construction, which excludes the upper delivery reservoir water to bottomhole leakage through the production tubing. The design of gas and gas condensate wells multilayer fields for operation in the inflow water to the upper reservoir comprises a slaughter line, the conductor, technical column, production string, concentrically mounted therein with a packer tubing, wellhead and christmas tree. The packer is placed under the lower end of the production tubing leak interval. 1 Fig.