Well testing in shale gas reservoir - new idea.
Vol. 31, no. 3 (2014), s. 441-452, 
Generally hydrocarbons reservoirs can be divided into conventional reservoirs and unconventional reservoirs. Conventional reservoirs belong these reservoirs which can be used directly after the discovering process. Unconventional reservoirs - reservoirs which after the discovery process have to be prepared to be effective. Unconventional gas resources are targets for development in order to contribute to a national energy mix. Better recognition of the unconventional gas reservoirs allow us to obtain good results after discovering them. The main subject of this paper is giving some details about the testing methods of unconventional reservoirs and their properties and characteristics.