The peculiarities of projecting the development of gas condensate fields on the final stage of industrial exploitation

摘要

The main technological methods which allow to stabilize the drop of gas production rates on the final stage of gas field development and as a result, to raise gas and condensate recovery on the operating units are considered: decrease of well head pressures on a number of gas fields, wells-transference to the higher- or lower-lying operating units, boring of new development wells and the rehabilitation of the liquidated ones, possibility of designing of second (side) holes-boring in the low debit wells and in the out-of-operation fund's wells.