隔油井指的是分离、拦集污水中油类物质的小型处理构筑物。
封隔器上的卡瓦锚定后起到支撑封隔器、锁定胶皮筒的作用，其性能好坏直接影响到油井的产量和生产安全。
The slips in the packer is for supporting packer and for locking rubber after anchoring. The capability of the slips influences directly on oil well yield and productive safety.
封隔器的泄漏严重影响了油井的正常生产。
The leaking packer was preventing the well from being put on production.
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