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- There are many difficulties during the new rotating blowout preventer's manufacture and test, they concentrate on spherical seal, dynamic seal and bearings. 研制旋转防喷器有几大难点,主要集中在密封胶芯、旋转动密封及轴承,各自的寿命满足实际应用是保证钻井施工安全的关键。
- While underbalance drilling spreads greatly, rotating blowout preventer, as a kind of high technical product, is the crucial equipment to control well pressure. 国内欠平衡钻井普遍实施,要用到的旋转防喷器是关键设备,技术含量高。
- Keywords rotating blowout preventer structure principle application; 旋转防喷器;结构;原理;应用;
- Keywords rotating blowout preventer;underbalance drilling;spherical seal;dynamic seal; 旋转防喷器;欠平衡钻井;密封胶芯;动密封;
- Rotating blowout preventer 旋转防喷器壳体
- What do we use to control the blowout preventer? 我们用什么来控制封井器呢?
- Bill will teach you how to use the blowout preventer. 比尔先生将教你们怎样使用防喷器?
- We haven't had time to test blowout preventer this morning. 今天上午我们已经没有时间试防喷器了。
- Development and application of workover rig with blowout preventer. 防喷作业机的研制与应用。
- All spare parts of the blowout preventer are kept in that room. 所有的防喷器配件都得保存在那间房子里。
- We do not use this valve to control the blowout preventer. 我们不用这个凡尔控制防喷器.
- There are as many control valves on this blowout preventer as on that one. 这套封井器上的控制凡尔和那套上的一样多。
- It was Mr. Wu that did designed this automatic blowout preventer last year. 是吴先生去年设计了这套自动防喷器。
- This blowout preventer being easily controlled is one of the advantages of it. 容易控制是这套防喷器的优点之一。
- The simpler the blowout preventer is in design, the easier it is to make. 防喷器结构越简单,制造就越方便。
- It has not been decided which kind of blowout preventer will be used. 将使用哪科防喷器还没奋决定。
- Right at twenty past two Mr. Harrison ordered a drilling toolpusher to start examining the blowout preventer. 正好在两点二十分哈理森先生命令钻井技师检查防喷器。
- While we were installing the blowout preventer, they were cleaning the mud tanks. 当我们装防喷器的时候,他们在清理泥浆罐。
- Do you think it necessary to have any further improvements in the control system of blowout preventer? 你认为有必要对防喷器控制系统再做进一步改进吗?
- This control stand of the blowout preventer needs to be precisely adjusted, otherwise it will not function properly. 这个防喷器控制台需要精确地调节,否则它就不能很好地起作用。
