| 基于时间推移的咸水泥浆侵入条件下的储层流体识别方法 |
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| 引用本文： | 董红,蒋兴才.基于时间推移的咸水泥浆侵入条件下的储层流体识别方法[J].测井技术,2011,35(2):155-159. |
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| 作者姓名： | 董红 蒋兴才 |
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| 作者单位： | 中国石油长城钻探工程有限公司测井公司;辽河油田多种经营事业部裕隆公司; |
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| 摘 要： | 咸水泥浆侵入造成辽河滩海地区储层流体的识别困难.基于理论研究,建立了阵列感应测井动态侵入响应模型,开发了时间推移测井数值模拟软件.该方法可以分析渗透率、孔隙度、饱和度、泥浆矿化度、地层水矿化度、地层和井眼压力等18个地层和井眼参数变化时对阵列感应测井响应的影响.给出径向电阻率分布、泥浆侵入深度、测井响应、含水饱和度、地...
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| 关 键 词： | 测井解释 时间推移 泥浆侵入 矿化度 电阻率 浸泡时间 动态变化 |
Reservoir Fluids Identification Method Based on Time-lapse Logging in Salt Mud Invasion Environment |
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| DONG Hong,JIANG Xingcai.Reservoir Fluids Identification Method Based on Time-lapse Logging in Salt Mud Invasion Environment[J].Well Logging Technology,2011,35(2):155-159. |
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| Authors: | DONG Hong JIANG Xingcai |
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| Affiliation: | DONG Hong1,JIANG Xingcai2(1.GWDC Wireline Logging Company,CNPC,Panjin,Liaoning 124011,China,2.Yulong Company,Diversified Department of Liaohe Oilfield,China) |
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| Abstract: | Because of salt mud invasion it is difficult to identify reservoir fluids in the beach area.Based on theoretical research,established is an array induction logging dynamic intrusion response model and developed is a time-lapse logging numerical simulation software.This method can analyze the impact of 18 parameters on the array induction logging responses,such as permeability,porosity,saturation,mud salinity,formation water salinity,formation and wellbore pressure,etc..Given are the characteristics of the d... |
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| Keywords: | log interpretation time-lapse mud invasion salinity resistivity soaking time dynamic change |
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