Fuling gas field "well factory" selected as "national team"

Recently, the Ministry of Natural Resources issued the "Catalogue of Advanced and Applicable Technologies for Conservation and Comprehensive Utilization of Mineral Resources (2022 Edition)", and the "Well Factory" technology of Fuling Shale Gas Field in Jianghan Oilfield was successfully selected into the directory

Fuling shale gas field production capacity construction area is located in the mountainous area, in view of the complex stratigraphic situation, small mountain construction area, environmental protection work pressure and other development problems, the gas field innovation formed a "well factory" technology, that is, on a platform concentrated drilling, completion, fracturing and other operations, with dense well position to form a development plant, can greatly improve construction efficiency, save construction costs, reduce land occupation

In the large-scale fracturing construction of the Jiaosha 12 expansion platform, the gas field fully used the "well factory" all-electric drive fracturing technology, and completed the fracturing construction tasks of 12 gas wells and 303 sections in only 50 days, setting a record for the largest number of fracturing wells in the domestic shale gas development single platform, the largest number of sections, the largest amount of liquid added, the largest amount of sand, and the highest efficiency of single units

Up to now, the "well factory" technology of Fuling gas field has been applied to all construction platforms, with a maximum of 18 gas wells per platform, and the daily gas production of the gas field has remained at about 20 million cubic meters, which has contributed to ensuring national energy security and achieving the "double carbon" goal