MULTI-PLUNGER LIFT CONTROL DEVICE

• Main Authors: OH, Ji Su, SHIM, Jae Yoon, LEE, Seong Woo, LEE, June Kyoung
• Format: Patent
• Language: English
• Published: 30.11.2023
• Subjects: BLASTING; EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The present disclosure relates to a multi-plunger lift control device for increasing device durability and production efficiency by synchronizing and controlling operating states of a plurality of plunger lifts sharing some production lines. The multi-plunger lift control device according to the present disclosure includes a plunger lift synchronization setting unit configured to set an operation priority of the plurality of plunger lifts so that production stages of the plurality of plunger lifts do not collide, a stage monitoring unit for each plunger lift configured to monitor current production stages of the plurality of plunger lifts, and a plunger lift logic control unit configured to synchronize and control production operations of the plurality of plunger lifts based on the operation priority set by the plunger lift synchronization setting unit and stage monitoring information received from the stage monitoring unit for each plunger lift. The multi-plunger lift control device according to the present disclosure can increase device durability and production efficiency by synchronizing and controlling operating states of the plurality of plunger lifts in an environment that shares a production line for transporting oil and/or gas produced in a plurality of oil and/or gas wells, in which the plurality of plunger lifts are installed, to a remote storage.