Analisis Gelombang Akustik Terhadap Pengaruh Tekanan Casing Dan Gas Heterogen…

A research has been done in analyzing an acoustic wave and its effect to casing pressure and gas flow at annulus in order to determine liquid level depth of oil well. The research used an experiment method using sonolog type remote fire gas gun with its sound wave frequency between 30 Hz – 60 Hz. Data were taken from three oil wells that are managed by the Unit of business Pertamina EP Lirik.…