Reserves estimation of shale gas - PetroWiki

Petrowiki 

Shale gas is becoming increasingly important globally. The nature of these reservoirs pose special considerations in reserves estimation. What follows was written in 2001 and needs to be updated based on current experience. Nonetheless, some of the considerations mentioned remain appropriate. As reported in mid-2000, natural gas produced from shale in the US has grown to be[1] approximately 1.6% (0.3 Tcf annually) of total gas production.