Device for shock-wave influence on the productive layer of a well

Abstract

The invention relates to the oil industry. The essence of the invention is that the device for shock-wave action on the productive layer of the well, consisting of a body with outlet holes in its lower part, a shock-wave action mechanism with a piston inside it, according to the invention, the body is assembled from a sequentially located pump-compressor pipe, a locking joint, a connecting pipe, a lower pipe with outlet holes, a support pipe with a plug, a piston pump is fixed inside the connecting pipe with a locking joint, The length of the pipes inserted into the casing is selected so that when lowering the casing into the well, the outlet holes are installed at the perforation level of the productive zone of the formation, and the diameter of the pipe with holes is selected depending on the diameter of the production casing.