Tight Gas Reservoirs Module Overview

Gas accumulations in deep basin centres, including shale-gas or tight gas accumulations (correct)

Gas accumulations with permeability greater than 0.1mD

Gas accumulations located on the slope or shelf of a basin

Gas accumulations found only in shale formations within deep basins

Conventional reservoirs contain more permeable rocks compared to Basin Centre Gas Accumulations

In Basin Centre Gas Accumulations, tight gas is always found in shale formations, whereas in the latter it can be present in any compacted deposit

Tight gas reservoirs in Conventional reservoirs are considered less economically viable

Tight gas reservoirs in Basin Centre Gas Accumulations can exist throughout deep basin centres, while in the latter they are found in various types of deposits (correct)

Around 0.5mD

Exactly 0.1mD

Less than 0.1mD (correct)

Greater than 1mD

<p>Due to the different geological settings of these two types of gas accumulations</p> Signup and view all the answers

<p>Detailed evaluation of source rock, pressure regime, depositional stacking patterns, and reservoir properties</p> Signup and view all the answers