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Lian Peiqing, Cheng Lin-song, Xuequn Tan, Linlin Li · 2012
A coupling model is proposed in this paper by using the Green Function and Newman's product principle, and the solution method is provided here as well. This model can be used to describe the reservoir inflow and wellbore flow for fishbone wells in an unsteady flow or pseudo-steady flow VWDWH��$�FDVHVWXG\�LQGLFDWHVWKDWWKHERWWRPKROHSUHVVXUHGHFOLQHVTXLFNO\�LQWKHXQVWHDG\�?RZSHULRG� ZKLFKLVYHU\�VKRUW��7KHSUHVVXUHGURSSHUXQLWWLPHUHPDLQVXQFKDQJHGXQGHUWKHSVHXGRVWHDG\�?RZ� FRQGLWLRQV��7KHGLVWULEXWLRQRI�?RZUDWHDORQJWKHPDLQZHOOERUHVKRZVDZDYHVKDSHXQGHUWKHXQVWHDG\� ?RZFRQGLWLRQ��DQGWKH�?RZUDWHGLVWULEXWLRQLQHDFKEUDQFKLVVLPLODU��7KH�?RZUDWHGLVWULEXWLRQDORQJWKH� PDLQZHOOERUHLVLUUHJXODU�≥8¥�VKDSHGXQGHUWKHSVHXGRVWHDG\�?RZFRQGLWLRQ��DQGWKHVSDFHV\PPHWULFDO� EUDQFKHVKDYHWKHVDPH�?RZGLVWULEXWLRQSDWWHUQ��,QWKHLQLWLDOSURGXFWLRQSHULRG��WKH�?RZUDWHLQFUHDVHV� VLJQLoFDQWO\�DVWKHOHQJWKRIEUDQFKHVDQGWKHDQJOHEHWZHHQEUDQFKHVDQGWKHPDLQZHOOERUHLQFUHDVH��$V� WKHSURGXFWLRQFRQWLQXHV��WKHOHQJWKDQGDQJOHRIEUDQFKHVKDYHRQO\�DVOLJKWHIIHFWRQWKH�?RZLQ�oVKERQH� wells.