South Sichuan gas area with a lot of gas field water takes Lower Permian Series gas reservoir as main body. Gas field water scaling is a difficult problem in production.

川南地区是以下二叠统气藏为主的气区，产大量的气田水，气田水结垢是生产中的一大难题。

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Base on geological structure and reservoir features, the gas reservoir is divided into gas area and gas-water transition area and the volume method is applied to check gas-in-place.

在对气藏构造、储层综合研究的基础上，将气藏分为气区及气水过渡区进行了容积法储量复核。

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The gas-pool formation and distribution are controlled by hydrocarbon source from oil-measure and coal-measure strata which constitute a dry gas area of marine over-mature carbonate rock.

在海相过成熟碳酸盐岩干气区由油系烃源层、煤系烃源层形成的烃源，制约着气藏的形成与展布。

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Maya Lin's "Ecliptic" outdoor area in Grand Rapids,Michigan features water in its three states: liquid,gas and solid.

VOA: special.2009.05.06

And if you put this in the well-ventilated area, if you prepare this outside, the h c n gas will actually be released into the air, so you're safe, you can eat it later.

而如果你把它们放在通风良好的地方，在室外处理，那么氰化氢气体,将会被释放到空气中，这样你就安全了，过后就可以吃了。

麻省理工公开课 - 化学原理课程节选

Seek emergency medical services after you leave the area where you suspect the gas might be.

VOA: special.2010.02.02

It also says that many of the unregulated power generators will need to broaden their fuel options, meaning they will look for other participants not just in the natural gas area but also in the wind, solar and hydro sectors.

FORBES: Utility Mergers Rising but Picking Partners is Tricky

More than 500 residents near Bath have submitted objections against proposals to extract natural gas in the area.

BBC: Keynsham residents against natural gas extraction plans

Near midnight, cars were cued in line at one of few still-open area gas stations in Brookline, Mass.

WSJ: Storm Sweeps Through Northeast U.S.