Shale gas is mined from shale gas out

Shale gas revolution shale gas is mined from shale gas out of the body located in the dark shale or high carbon shale in, natural gas fracturing is the subject of shale gas adsorption or free state exists in the mudstone, high-carbon mudstone, shale and pink sandwich on sandy rocks gas, it can generate in the various stages of organic origin of natural gas subject to the free phase (about 50%) present in the cracks, porosity and other reservoir space to adsorption state (about 50%) exist in kerogen and clay particles and pore surface, a very small amount to dissolve the state stored in kerogen, asphaltenes and petroleum gas also present in siltstone and silty mudstone, muddy siltstone sandwich-like, even sandstone formations After the gas is generated, the nearest source of aggregate performance in a typical in-situ formation of accumulation mode, the difference between oil shale, oil sands, and other large asphalt. Gas reservoirs with conventional reservoirs is different from both the gas generating shale source rocks, but also gather and save gas reservoir and cap rock. Therefore, organic matter content of the black shale, high-carbon mudstone is often the best shale gas development conditions.