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介绍了大庆油田高含水后期机械细分堵水工艺技术的研究与应用情况，特别是对“八五”以来发展起来的几种具有代表性的机械细分堵水工艺技术的原理进行了详细介绍，包括：抽油机井滑套式测堵联作技术，悬挂式机械细分堵水技术，泵抽井液压式一次性可调多层堵水工艺技术，泵抽井液压滑轨可调三层堵水工艺技术，并对机械堵水工艺技术的发展前景及方向进行了初步探讨。
The research and application of mechanical subdivision and plugging technology in the late stage of high water cut in Daqing Oilfield are introduced, especially the principle of several representative mechanical subdivision and plugging water technology developed since the Eighth Five-Year Plan , Including: sliding sleeve-type pumping station linkage pumping technology, suspended mechanical subdivision water shut-off technology, pump pumping hydraulic one-time adjustable multi-layer water blocking technology, pump pumping hydraulic adjustable three-story Water blocking technology, and mechanical water blocking technology development prospects and direction of a preliminary discussion.