A serious problem when drilling oil and gas wells is the violation of the reservoir properties of the productive formation. This occurs as a result of the penetration of particles of destroyed rock and washing fluid into ...

Pump-Compressor Pipes (PCP) are designed to ensure the operation of the well: transporting oil and gas within the casing column, for repair and hoisting operations. Damage to PCP can lead to the well's failure, so the topic ...

The preventive installation is mounted under the base of the tower block. Depending on the conditions of the well wiring, the mouth can be equipped with a preventive device already when drilling a shaft under a casing with ...