05.07.2009
Structures which are primarily made up of inverted faults and fault-related folds where even a moderate inversion is suitable for forming excellent hydrocarbon traps and are significant structures for oil and gas accumulation
The portion of formation surrounding a well bore into which drilling fluid has penetrated. displacing some of the formation fluids. This invasion takes place in porous, permeable zones when the pressure of the mud is greater than that of the formation fluids.
Intrastate pipelines transport natural gas within a particular state of the US, or a particular country
Gas that is produced and sold in the same country in which it is produced
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