| 地层剥蚀对油气沿断裂渗滤散失影响的定量研究 |
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| 引用本文： | 付广,王朋岩,马福建.地层剥蚀对油气沿断裂渗滤散失影响的定量研究[J].断块油气田,2001,8(5):8-11. |
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| 作者姓名： | 付广 王朋岩 马福建 |
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| 作者单位： | 大庆石油学院 |
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| 基金项目： | 国家重大基础研究项目 (G19990 43310 ) |
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| 摘 要： | 在深入研究油气在地下沿断裂渗滤散失机理及影响因素的基础上，分析了地层剥蚀对油气沿断裂渗滤散失的影响，建立了地层剥蚀对油气沿断裂渗滤散失影响的地质模型和数学模型。模拟计算结果表明，地层剥蚀使油沿断裂渗滤散失量增大，而使气沿断裂渗滤散失量减小。这一结果符合影响油气沿断裂渗滤散失各因素随埋深的变化情况。
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| 关 键 词： | 地层剥蚀 油气地质 渗滤 断裂 散失 定量分析 地层剥蚀 |
Quantitative Research on the Influence of Strata Denudation to the Permeation Losing of Oil or Gas through a Fault |
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| Fu Guang.Quantitative Research on the Influence of Strata Denudation to the Permeation Losing of Oil or Gas through a Fault[J].Fault-Block Oil & Gas Field,2001,8(5):8-11. |
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| Authors: | Fu Guang |
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| Abstract: | Based on studying deeply the permeation los ing mechanism of oil or gas through a fault and its influence factors, the influence of strata denudation to the permeation losing of oil or gas through a fault is analyzed, and the geological and mathemati cal models for the influence of strata denudation to the permeation losing of oil or gas through a fault is established. The modeling calculation results indi cated that strata denudation maks the permeation losing amount of oil through a fault to increaes, the permeation losing amount of gas through a fault to decrease. The results tally with the change of factors influencing the permeation losing amount of oil or gas through a fault vs. depth. |
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| Keywords: | Strata denudation Oil or gas Permeation losing Fault Quantitative research |
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