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求取压裂气井无阻流量的BP神经网络法
引用本文:罗天雨,郭建春 赵金洲,吴建发.求取压裂气井无阻流量的BP神经网络法[J].西南石油大学学报(自然科学版),2006,28(3):67-69.
作者姓名:罗天雨  郭建春 赵金洲  吴建发
作者单位:(“油气藏地质及开发工程”国家重点实验室·西南石油大学,四川 成都 610500)
摘    要:与现在流行的求取压裂气井无阻流量的方法相比,BP人工神经网络方法具有极大的优越性和适用性,它勿需考虑压裂后气井的复杂渗流规律,也不需数值模拟。BP人工神经网络方法在训练时只需知道目标井的压后评估数据和区块内部分试井数据,为提高经济效益、快速、高效开发低渗气藏提供了新的技术手段。

关 键 词:压裂气井  无阻流量  BP神经网络  
收稿时间:2005-03-31

APPLCATION OF BP ARTIFICIAL NERVE NETWORKTO CALCULATE ABSOLUTE OPEN FLOW OF GAS WELLS AFTER FRACTURING
LUO Tian-Yu,GUO Jian-shun ZHAO Jin-zhou et al..APPLCATION OF BP ARTIFICIAL NERVE NETWORKTO CALCULATE ABSOLUTE OPEN FLOW OF GAS WELLS AFTER FRACTURING[J].Journal of Southwest Petroleum University(Seience & Technology Edition),2006,28(3):67-69.
Authors:LUO Tian-Yu  GUO Jian-shun ZHAO Jin-zhou
Institution:(Southwest Petroleum University, Chengdu Sichuan 610500 , China )
Abstract:In comparison with the traditional methods, the BP artificial nerve network method possesses considerable superiority and applicability and it isn' t in need of various steady percolation model based on the percolation theory of gas reservoirs after fractu-ring or numerical value simulation. The BP artificial nerve net-work method is only in want of the primary data of the target gaswell when forecasting absolute open flow and much practical tes-ting data of a few gas wells as the samples in the same reservoir,which provides a new feasible way for the exploitation of low-per-meability gas wells economically, speedly and eflectly.
Keywords:gas wells after fracturing  absolute open flow  BP artificial nerve network method  
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