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Cap gas
| Глоссарий по глубоководному бурению |
Natural gas trapped in the upper part of a reservoir and remaining separate from any crude oil, salt water, or other liquids in the well.
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Coal bed methane, английский
Natural gas, primarily methane, that occurs naturally in the fractures and matrix of coal beds.
Angle of deflection, английский
In directional drilling, the angle at which a well diverts from vertical; usually expressed in degrees, with vertical being 0°.
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