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In oil and gas production, selecting the correct pump directly impacts lifting cost, production efficiency, and long-term well profitability. From drilling operations to artificial lift systems, different pump types are required at each stage of field development.

Discover how proper material selection for API 11AX rod pumps can extend pump life, reduce unplanned workovers, and improve operational efficiency in sandy and corrosive South American wells.

Avoid costly sucker rod pump errors in oil well operations. Learn 3 common procurement mistakes and how to select the right API 11AX pump for maximum uptime.

Following the conclusion of the Spring Festival holiday, Dongsheng Company has fully resumed operations. Currently, all workshops across the facility are operating at full capacity, with a primary focus on ensuring the timely delivery of orders backlog accumulated prior to the holiday, as well as newly received market orders.

Recent geopolitical tensions surrounding the conflict involving Iran are exerting a profound impact on the global energy market. As international oil prices continue their upward trajectory and supply chain volatility intensifies, several sectors closely tied to the petroleum industry—particularly the oilfield equipment manufacturing sector—have already begun to feel the distinct repercussions.

In Part 1, we discussed the causes of pump failures and the preparation procedures required before starting an oil well pump inspection operation.

In modern oil production, the rod pumping system remains one of the most widely used artificial lift methods. However, after long-term operation, pump failures, tubing wear, and rod string damage can significantly reduce production efficiency.

In the global oil & gas trade, many distributors receive orders simply for “API 11AX Sucker Rod Pump​ .” However, at DongSheng

In today’s environment of volatile oil prices and high Operating Expenses (OPEX), production engineers are shifting their focus from the "unit price" of a pump to its Run Life.