DETECTION OF POSITION OF PLUNGER IN WELL

• Main Authors: KHEDTKE Robert K, UAJETER Natan L
• Format: Patent
• Language: English; Russian
• Published: 23.01.2017
• 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

FIELD: oil industry.SUBSTANCE: invention relates to detection of position of plunger during its movement along well. System 182 for identifying position of plunger 110, which moves along well 100, includes a source of sound waves, which is transferred into well, configured to transmit acoustic signa...