Experience of drilling wells for field development by dual completion operation

The article reflects the choice of drilling technology and the design of an operational well for the development of multi-layer deposits using the method of dual completion (DC). The developed design was carried out and put into production with the help of packers equipped in the filter shank, inflated under the influence of mortar, for separate fastening without cementing productive layers in an open trunk (in order to eliminate the impact of cement on the productive layer and increase their productivity). This work can be used for drilling operations at multi-layer deposits in order to accelerate the development of deposits.