本文针对油田当前在采油测试中存在旋转不灵活测试困难,容易产生偏磨,无油套气回收装置等问题,提出了设计旋转油套气回收环空测试井口装置,改装置能够在测试遇卡遇缠时可实现双回转,即主偏心座旋转和油管挂旋转,从而顺利解决现场测试难题。 In this paper, the oil field is currently in oil production testing there is rotation difficult flexible test, easy to produce partial wear, oil-free gas recovery unit and other issues, the design of rotary gas set gas recovery annulus test wellhead device, change the device in the test card In case of entanglement, double rotation can be realized, that is, the rotation of the main eccentric seat and the tubing hanger, so as to successfully solve the on-site test problems.