The main theory of software for automatic drilling control by PC, the major functions, usages and application prospect of the system are introduced.

介绍了钻进微机自动控制软件的主要原理、系统的主要功能、用途及应用前景等。

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These programs are done by organizations such as the International Association of Drilling Contractors or International Well Control Forum.

这些项目是由国际钻井承包商协会或国际井控论坛等组织完成的。

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But neither the Forest Service nor the Park Service can control what happens on private land at a bottleneck, nor on Bureau of land Management parcels within the drilling fields south of Pinedale.

但是，不管是森林管理局，还是公园管理局都无法控制在瓶颈处私人领地上发生的事，也无法控制在派恩·代尔南部土地管理局地块上的钻井地点发生的事。

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In Pennsylvania, seven municipalities have filed a lawsuit challenging a 2012 state law that takes away their ability to control gas drilling operations through local zoning.

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The friction caused by the gas bubble pushing up the pipe and displacing the drilling mud used to control the pressure could have created a static charge that ignited the gas into a fireball.

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Of course, Doug is ignoring that while drilling, the operator temporarily lost control of the well and a flare occurred that lasted over two hours, a pretty good sign that a lot of gas was flowing up the well.

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