well shut-in

基本解释

It is possible to reduce the well shut-in time and to get better accuracy when this new method is used.
对于缩短关井时间，提高测压精度，特别是对于非均质油藏的油井测压问题，都取得了很好的效果。
The surge pressure of overflow well shut-in impacts whether well can be shut down and the choice of well shut-in modes.
溢流关井的水击压力关系到能否关井，以及关井方式的选择。
However, the water hammer pressure produced upon well shut-in will possibly exert over-high pressure on BOP, and the weak points in the well are subject to being fractured.
高含硫地质环境下钻井溢流发生时，及时关井非常重要，但关井产生的水击压力，可能使防喷器超压，而且易在井内最薄弱的环节发生压漏地层事故。

It found a good supply of medium-grade crude but had to shut in the well for lack of a pipeline to get the oil to market.
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The primary culprit behind the explosion appears to be the blowout preventer, a two-story-tall stack of valves on the seafloor that was built by Cameron in 2001 and designed to guillotine shut an out-of-control well.
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