Gaseous hydrates are a group of non-stoichiometric ice-like crystalline compounds that composed of water molecules as hosts and gas molecules of appropriate size as guests. The subject of this dissertation is the experimental study of methane hydrate formation in the presence of sodium dodecyl sulfate and cocoamphoacetate. For this purpose, three parameters of gas consumption in moles, storage capacity, and hydrate formation rate have been measured. The results of this study indicate that the combination of two anionic surfactants (SDS) and amphoteric (cocoamphoacetate) increases the above mentioned parameters. In this study, it was concluded that the combination of 0.5% SDS and 0.5% cocoamphoacetate has the greatest effect on the three measured parameters. Increasing the storage capacity of methane gas is a very important parameter in traort and storage. In this method, a steel jacket with a volume of 509 cc was used for experiments. The temperature and pressure of the cell were measured by relevant sensors, and the data acquisition and recording on computer was perfumed by an electronic board. Initially, 200 cc of pure water was used to investigate the conditions of hydrate formation and the rate of gas consumption as well as the rate of hydrate formation in this test was lower than other solutions and the storage capacity was lower than all tested solutions and its amount was 0.001 (g CH 4 /g H 2 O). Methane gas was then investigated in the presence of different concentrations of surfactants under the same conditions (initial temperature, stirrer speed, solution volume and the same temperature change rate). It was observed that the highest and best changes in gas consumption, storage capacity and hydrate formation rate are related to the combination of 0.5% SDS and 0.5% cocoamphoacetate and the storage capacity of this compound was higher than all consumption ratios and the amount was 0.014 g CH 4 /g H 2 O. Therefore, the combination of sodium dodecyl sulfate anionic surfactant and amphoteric surfactant with ratios of 0.5:0.5% improved gas consumption rate, storage capacity and hydrate formation rate under the same conditions, which indicates better micelle formation in the presence of these two compounds. Keywords: gaseous hydrate, surfactant, cocoamphoacetate, sodium dodecyl sulfate hydrate, surfactant, cocoamphoacetate, sodium dodecyl sulfate