Multi-stage plunger hydrocarbon lifting

Assignee

No assignee recorded.

Inventors

• Amr Mohamed Zahran (15 patents)
• Syed Muhammad Bin Syed Taha (11 patents)
• Mohamed Sayed (2 patents)
• Gustavo Adolfo Alvarez (3 patents)
• Bagus Wahyu Setiadi (5 patents)

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