| 利用同区块声波曲线预测地层压力 |
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| 引用本文： | 申雯龙,潘仁芳,刘朋波. 利用同区块声波曲线预测地层压力[J]. 新疆石油地质, 2007, 28(3): 353-354 |
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| 作者姓名： | 申雯龙 潘仁芳 刘朋波 |
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| 作者单位： | 长江大学 地球科学学院, 湖北 荆州 434023 |
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| 摘 要： | 通过对多口井的声波曲线重构,使同一压力区块中的测井曲线归一化。利用部分井中已测得的压力来确定适应的Fillippone压力计算公式系数,利用Fillippone公式计算区块中井的压力。通过距离加权计算设计井压力。提出的方法已用VC编制了人机对话软件,在断块35地区内进行了设计井的压力预测,效果良好。
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| 关 键 词： | 声波时差 正常压力 拟合 预测 |
| 文章编号： | 1001-3873（2007）03-0353-02 |
| 收稿时间： | 2006-10-09 |
| 修稿时间： | 2006-10-092006-11-01 |
Using Reassemble Interval Acoustic Transit Time to Predict Formation Pressure |
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| SHEN Wen-long,PAN Ren-fang,LIU Peng-bo. Using Reassemble Interval Acoustic Transit Time to Predict Formation Pressure[J]. Xinjiang Petroleum Geology, 2007, 28(3): 353-354 |
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| Authors: | SHEN Wen-long PAN Ren-fang LIU Peng-bo |
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| Affiliation: | College of Earth Science, Yangtze University, Jingzhou, Hubei 434023, China |
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| Abstract: | The normalization of logs in the same pressure area is made with the reassemble interval acoustic transit time logs from several wells. Some given formation pressures from partial wells are used to calculate the coefficients in Fillippone's formula and well pressures in studied area, and the planned well pressure is calculated by range weighted method. The proposed method for pressure calculation has been compiled into interactive software by using VC program. The pressure prediction of planned well in BS35 area is conducted, indicating that the software are quite helpful to the prediction of formation pressure in the area. |
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| Keywords: | interval acoustic transit time normal pressure match prediction |
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