Widodo, A.; Suranto, S.; Swadesi, B.; Ratnaningsih, D. R.; Kristanto, D.; Ridha, S. Evaluation of The Use of Diptube and Cyclone on The HPU Pump Downhole to Address The Sand Problem and Gas Interference in The ARD-22 Pangkalan Susu Field. JPGT 2025, 5.