Study review on microstructure and adsorption heterogeneity of shale reservoir

At present,China shalegasprodution capaity and production rate are limited.In order to conductively and accurately estimate the shale gas reservesnd to reveal the enrichment law of the shale gas depostion.the papersystematcally stated the resevoir micro structure restricted and infuenced to the shale adsoption and stated the study progress on the adscrption heterogeneit .T'he analysis hed tat the potential and develcpment prospect of the shade rescuces in China wauldbe considerable,but the input and output could not be matched yethe shale gas production had a great aiference betwvee the regions and wells and the scale development would tll have great dificulies. An adsoption would be the key to base fom the sale gas reservoir nd woud be highycontrlld bythe micro geological factors and heterogeneity. The lintation of the production capacity and production rate could refect that the micro stoucture and adsopion heterogeneit roperty law f theshale resevir in China were notrecognized.The future stucy should note the enrichment geocgical procss of the shale gas depositin and the key stuty would be on the micro structure quantzation and the heterogeneityfeatures.T'he studly on the internal relations betwen the micre hetrognsty and the adsopio heercgeneltand others were conducted in order to provide the scientific basis to the survey of the shale gas enrichment law.