Sequence stratigraphy can play an irreplaceable role in play exploration stage, prospect exploration stage and development stage.

在油气勘探中的区带勘探阶段、目标勘探阶段和开发阶段，层序地层学都能发挥不可替代的作用。

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Located in the middle Mongolia, Nilga Bbasin is a Meso-zoic rift basin and is in the early exploration stage at present.

位于蒙古国中部的尼尔金盆地是一个中生代裂谷盆地，目前仍处于勘探早期。

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The grades of coalbed gas reserves and resources extents are mainly determined by exploration stage and degree of a wildcat area.

煤层气储量、资源量级别主要受控于勘探区所处的勘探阶段和勘探程度。

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It is only in the exploration stage, but has signed long-term contracts for the sale of uranium with large power producers like Exelon.

FORBES: Magazine Article

Since the merger announcement, US Gold and Minera have outperformed gold and silver, as well as the McEwen Junior Gold Index launched two years ago for exploration-stage junior mining companies, McEwen noted.

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In addition to the properties that Allied Nevada owns or has an interest in, Management will pursue additional opportunities in advanced stage exploration projects or producing mines.

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