求翻译：①由于地层能量严重枯竭，常规深抽措施无效；②受现役抽油设备强度、特别是抽油杆使用寿命的影响，抽油泵最大下入深度受到限制，不能进一步满足油井深抽挖潜的生产需要；③用常规抽油设备开采复杂油藏，能耗大、系统效率低。是什么意思？

正在翻译，请等待...

正在翻译，请等待...

①Because the producing energy serious depletion, the convention pulls out the measure to be invalid deeply;②Under the active duty pumping equipment intensity, is specially the oil extraction rod service life influence, the oil pump is biggest enters the depth to be restricted, cannot further satisfy

① the formation energy seriously depleted, conventional deep pumping measures invalid; ② from active duty pumping equipment strength, especially life of sucker Rod used, pumping the maximum depth is limited and cannot be further meet the needs of deep oil wells tapping the production; ③ mining compl

正在翻译，请等待...