| FWG3递减开发模型 |
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| 引用本文： | 冯文光.FWG3递减开发模型[J].矿物岩石,2001,21(1):52-54. |
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| 作者姓名： | 冯文光 |
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| 作者单位： | ,成都理工学院石油系, |
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| 摘 要： | 本文提出了FWG3递减开发模型，提出了开发速度，采出程度等开发指标的数学关系式，分析了参数对FWG3递减开发模型的影响，提出了开发初期FWG3递减开发模型的确定方法，便于开放初期决策，制作了FWG3递减开发模型的log VD-log Rp图版，log VD-log(根号at)图,版logRp-log(根号at)图版，提出了开发中晚期FWG3递减开发模型的判断方法，三点抛物线法和三种图版匹配的拟合方法，为开发中晚期预测奠定了基础，FWG3递减开发模型是一种先慢后快的递减开发模型。
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| 关 键 词： | FWG3递减 开发模型 早期决策 三点抛物线法 图版匹配法 增长曲线 生长曲线 油田开发 |
| 文章编号： | 1001-6872(2001)01-0052-54 |
FWG3 DECLINE DEVELOPMENT MODEL |
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| FENG Wen-guang.FWG3 DECLINE DEVELOPMENT MODEL[J].Journal of Mineralogy and Petrology,2001,21(1):52-54. |
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| Authors: | FENG Wen-guang |
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| Institution: | FENG Wen-guang State Key Laboratory of Oil/Gas Reservoir Geology and Exploitation,Petroleum Department,Chengdu University of Technology,Chengdu 610059 |
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| Abstract: | A mathematical expression for such development indexes as recovery rates and recovery percentage of reserve is established on the basis of the FWG3 decline production prediction model.The effect of parameter on the FWG3 decline development model is analyzed.For the convenience of policy decision in the initial stage of development,the method of determining the FWG3 decline development model is proposed.Accordingly,the logV D-logR ptype curves,logV D-log(at) type curves and logRp-log(at) type curves are presented.The proposition of assessment method and the matching methods for three point parabolic method and the three type curves for the FWG3 decline development model in the mid-late stage development lies a foundation for the mid-late stage prediction. |
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| Keywords: | FWG3 decline development model initial stage policy decision determine methods three point parabolic method type curves matching method grow curve |
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