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抽油机井生产过程中,天然气随油流一起进入抽油泵会严重地影响泵效。为了减小气体影响,通常采用气锚或耐气抽油泵生产。本文简要介绍几种常见气锚及耐气深井泵。
During the production of pumping wells, natural gas entering the oil pumping pump along with the oil flow will seriously affect the pump efficiency. In order to reduce the impact of gas, usually gas anchor or gas pump production. This article briefly introduces several common gas anchor and gas deep well pump.