Analysis on reason of water—production in the first mem- ber of Quantou group in Xiaohelong gas field
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Abstract
Xiaohelong gas field is a new natural gas production basement which was developed last year in Jilin oilfield.The main productive formation are both the first and the third member in Quantou group.Though their sediment environ- ment are same and belong to river faces,there are some ob- vious differences between them by analyzing of dynamic and stationary materials.After apprehensive research,the paper made detailed geological analysis between both of the reser- voirs.Therefore,it could provide some beneficial reference about the evaluation of compacted and water-bearing gas reservoirs.
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