以下为句子列表：
英文: According to different well conditions and problem property, it proposes three methods including triple phase pressure-out, two phase pressure-out and single phase pressure-out, and infers theoretically the working well pumps, pumping rod break off and le
中文: 根据油井条件和问题性质的不同，提出了三相憋压、两相憋压、单相憋压3种方式，并对好泵正常工作、抽油杆断脱、油管漏失等工况进行了理论推导，分析了该方法的优越性。
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