2026-10-14T14:52:00Z https://www.scidb.cn/oai

10.57760/sciencedb.37219 2026-05-15T09:22:39Z

2026-05-15 Continuous isotope monitoring and production dynamic parameters of shale gas wells doi:10.57760/sciencedb.37219 en This dataset contains continuous wellhead gas isotope monitoring data and production dynamic parameters from eight representative shale gas wells in the northern, central, and southern areas of the Luzhou Block, southern Sichuan Basin. The dataset includes production date, production time, daily gas production, cumulative gas production, daily water production, cumulative water production, casing pressure, tubing pressure, bottom-hole flowing pressure, as well as wellhead gas isotope compositions, including methane carbon isotope values (δ¹³C₁), carbon dioxide carbon isotope values, ethane carbon isotope values, and methane hydrogen isotope values. The monitored wells cover different structural-development units and typical production stages. This dataset can be used to analyze isotope fractionation characteristics, gas production mechanisms, production dynamic responses, and productivity evaluation methods during shale gas production, providing basic data support for shale gas flow-mechanism studies and development-performance assessment. shale gas; isotope; monitoring; production liu ling qi Zhao Shengxian PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank