三肇凹陷青山口组源岩生成油向下“倒灌”运移层位及其研究意义

付广

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三肇凹陷青山口组源岩生成油向下“倒灌”运移层位及其研究意义

付广

文章导航 > 沉积学报 > 2008 > 26(2): 355-360

付广. 三肇凹陷青山口组源岩生成油向下“倒灌”运移层位及其研究意义[J]. 沉积学报, 2008, 26(2): 355-360.

引用本文:

付广. 三肇凹陷青山口组源岩生成油向下“倒灌”运移层位及其研究意义[J]. 沉积学报, 2008, 26(2): 355-360.

FU Guang. Migration Horizons Downward of Oil from K1qn Source Rock of F,Y Oil Layer in Sanzhao Depression and Its Significance[J]. Acta Sedimentologica Sinica, 2008, 26(2): 355-360.

Citation:

FU Guang. Migration Horizons Downward of Oil from K1qn Source Rock of F,Y Oil Layer in Sanzhao Depression and Its Significance[J]. Acta Sedimentologica Sinica, 2008, 26(2): 355-360.

付广. 三肇凹陷青山口组源岩生成油向下“倒灌”运移层位及其研究意义[J]. 沉积学报, 2008, 26(2): 355-360.

引用本文:

付广. 三肇凹陷青山口组源岩生成油向下“倒灌”运移层位及其研究意义[J]. 沉积学报, 2008, 26(2): 355-360.

FU Guang. Migration Horizons Downward of Oil from K1qn Source Rock of F,Y Oil Layer in Sanzhao Depression and Its Significance[J]. Acta Sedimentologica Sinica, 2008, 26(2): 355-360.

Citation:

FU Guang. Migration Horizons Downward of Oil from K1qn Source Rock of F,Y Oil Layer in Sanzhao Depression and Its Significance[J]. Acta Sedimentologica Sinica, 2008, 26(2): 355-360.

三肇凹陷青山口组源岩生成油向下“倒灌”运移层位及其研究意义

付广

大庆石油学院黑龙江大庆163318

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付广

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Migration Horizons Downward of Oil from K1qn Source Rock of F,Y Oil Layer in Sanzhao Depression and Its Significance

FU Guang

Daqing Petroleum Institute, Daqing Heilongjiang163318

More Information

Corresponding author: FU Guang

摘要

摘要: 为了研究三肇凹陷青山口组源岩生成的油向下“倒灌”运移层位，对油向下“倒灌”运移机制及条件进行了研究，得到三肇凹陷扶杨油层同时具备①青山口组源岩目前应具有足够大的超压；②存在连通青山口组源岩和扶杨油层的T2断裂2个条件，青山口组源岩生成的油能够在超压的作用下在嫩江组沉积末期、明水组沉积末期和古近系沉积末期通过T2断裂向下伏扶杨油层中“倒灌”运移。利用压力封闭原理，对三肇凹陷青山口组源岩生成的油向下“倒灌”运移距离进行了研究，得到三肇凹陷青山口组源岩生成的油向下“倒灌”运移距离一般大于500 m，而三肇凹陷扶杨油层地层厚度最大只有500 m，表明三肇凹陷青山口组源岩生成的油可以向下“倒灌”运移至整个扶杨油层的任何部位。目前三肇凹陷扶杨油层从上至下均含油，且已找到的油藏均分布于青山口组源岩生成的油能够向下“倒灌”运移分布范围内或附近，这表明青山口组源岩生成的油向下“倒灌”运移层位控制着油气富集层位，青山口组源岩生成的油向下“倒灌”运移分布范围控制着三肇凹陷扶杨油层油藏形成与分布范围。青山口组源岩生成的油向下“倒灌”运移分布范围及其附近应是三肇凹陷扶杨油层油下一步勘探的有利地区。
- 三肇凹陷青山口组源岩超压扶杨油层“倒灌”运移层位
Abstract: To study migration horizons downward of oil from K1qn source rock in Sanzhao depression The mechanism and condition of oil migration downward was studied. It was considered that two conditions in F,Y oil lagers, they are ①enough high overpressure and ②T2 faults connected k1qn source rock and F,Y oil lagers. Oil from k1qn source rock can migrate downward into F,Y oil layer in the end of K1n, K2m, and E sedimentary period under the action of overpressure. The migration distance downward of oil from k1qn source rock in Sanzhao depression was studied by the principle of pressure seal. The migration distance downward of oil from k1qn source rock is generally more than 500 m, the maximum thickness of F,Y oil lagers is only 500 m, it indicates that oil from K1qn source rock can migrate downward into all F,Y oil layers. There is oil from top of F oil layer to bottom of Y oil layer now, and oil reservoirs found in F,Y oil layers of Sanzhao sag distribute in the migration areas downward of oil from K1qn source rock. It indicates that the migration horizon downward of oil from K1qn source rock controls the oil accumulation horizons, the migration areas downward of oil from K1qn source rock controls oil accumulation areas. The migration areas downward of oil from K1qn source rock and its around should be favorable areas for oil exploration in F,Y oil lagers of Sanzhao depression.
- Sanzhao depression

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[1]	李雪哲, 王艳忠, 孟涛, 操应长, 王淑萍, 周磊, 弭连山. 砂砾岩储层超压成因及超压对储层的影响——以车镇凹陷陡坡带沙三段砂砾岩为例 . 沉积学报, 2025, 43(1): 237-253. doi: 10.14027/j.issn.1000-0550.2023.023
[2]	何文渊, 蒙启安, 付秀丽, 郑强, 苏杨鑫, 崔坤宁. 松辽盆地古龙凹陷青山口组页岩沉积环境特征及其有机质富集机理 . 沉积学报, 2024, 42(5): 1799-1816. doi: 10.14027/j.issn.1000-0550.2022.128
[3]	钟建华. 古龙凹陷青山口组页岩油储层中的黄铁矿脉与凝灰岩脉的发现及其意义 . 沉积学报, 2024, (): -.
[4]	杨可薪, 肖军, 王宇, 宁霄洋. 松辽盆地北部青山口组致密油特征及聚集模式 . 沉积学报, 2017, 35(3): 600-610. doi: 10.14027/j.cnki.cjxb.2017.03.017
[5]	杜锦霞. 松辽盆地北部青山口组重力流特征研究及其地质意义 . 沉积学报, 2015, 33(2): 385-393. doi: 10.14027/j.cnki.cjxb.2015.02.018
[6]	. 页岩能源共生矿产成矿（藏）地质条件研究——以松辽盆地上白垩统青山口组为例 . 沉积学报, 2014, 32(3): 593-600.
[7]	. 松辽盆地齐家地区青山口组浅水三角洲沉积特征及其地震沉积学响应 . 沉积学报, 2013, 31(05): 889-897.
[8]	. 马朗凹陷断裂—烃源岩空间配置关系与石油垂向运移特征 . 沉积学报, 2012, 30(6): 1140-1148.
[9]	于志超. 松辽盆地南部红岗油田青山口组砂岩中片钠铝石的形成温度 . 沉积学报, 2011, 29(2): 293-302.
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[11]	王雅春. 松辽盆地宋站南地区扶杨油层运聚成藏机制及主控因素 . 沉积学报, 2009, 27(4): 752-759.
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三肇凹陷青山口组源岩生成油向下“倒灌”运移层位及其研究意义

付广

大庆石油学院黑龙江大庆163318

通讯作者: 付广

收稿日期: 1900-01-01
修回日期: 1900-01-01
刊出日期: 2008-04-10

关键词:

三肇凹陷青山口组源岩超压扶杨油层“倒灌”运移层位

摘要: 为了研究三肇凹陷青山口组源岩生成的油向下“倒灌”运移层位，对油向下“倒灌”运移机制及条件进行了研究，得到三肇凹陷扶杨油层同时具备①青山口组源岩目前应具有足够大的超压；②存在连通青山口组源岩和扶杨油层的T2断裂2个条件，青山口组源岩生成的油能够在超压的作用下在嫩江组沉积末期、明水组沉积末期和古近系沉积末期通过T2断裂向下伏扶杨油层中“倒灌”运移。利用压力封闭原理，对三肇凹陷青山口组源岩生成的油向下“倒灌”运移距离进行了研究，得到三肇凹陷青山口组源岩生成的油向下“倒灌”运移距离一般大于500 m，而三肇凹陷扶杨油层地层厚度最大只有500 m，表明三肇凹陷青山口组源岩生成的油可以向下“倒灌”运移至整个扶杨油层的任何部位。目前三肇凹陷扶杨油层从上至下均含油，且已找到的油藏均分布于青山口组源岩生成的油能够向下“倒灌”运移分布范围内或附近，这表明青山口组源岩生成的油向下“倒灌”运移层位控制着油气富集层位，青山口组源岩生成的油向下“倒灌”运移分布范围控制着三肇凹陷扶杨油层油藏形成与分布范围。青山口组源岩生成的油向下“倒灌”运移分布范围及其附近应是三肇凹陷扶杨油层油下一步勘探的有利地区。

English Abstract

Migration Horizons Downward of Oil from K1qn Source Rock of F,Y Oil Layer in Sanzhao Depression and Its Significance

FU Guang

Daqing Petroleum Institute, Daqing Heilongjiang163318

Corresponding author: FU Guang

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2008-04-10

Keywords:

Sanzhao depression

Abstract: To study migration horizons downward of oil from K1qn source rock in Sanzhao depression The mechanism and condition of oil migration downward was studied. It was considered that two conditions in F,Y oil lagers, they are ①enough high overpressure and ②T2 faults connected k1qn source rock and F,Y oil lagers. Oil from k1qn source rock can migrate downward into F,Y oil layer in the end of K1n, K2m, and E sedimentary period under the action of overpressure. The migration distance downward of oil from k1qn source rock in Sanzhao depression was studied by the principle of pressure seal. The migration distance downward of oil from k1qn source rock is generally more than 500 m, the maximum thickness of F,Y oil lagers is only 500 m, it indicates that oil from K1qn source rock can migrate downward into all F,Y oil layers. There is oil from top of F oil layer to bottom of Y oil layer now, and oil reservoirs found in F,Y oil layers of Sanzhao sag distribute in the migration areas downward of oil from K1qn source rock. It indicates that the migration horizon downward of oil from K1qn source rock controls the oil accumulation horizons, the migration areas downward of oil from K1qn source rock controls oil accumulation areas. The migration areas downward of oil from K1qn source rock and its around should be favorable areas for oil exploration in F,Y oil lagers of Sanzhao depression.

付广. 三肇凹陷青山口组源岩生成油向下“倒灌”运移层位及其研究意义[J]. 沉积学报, 2008, 26(2): 355-360.

引用本文:

付广. 三肇凹陷青山口组源岩生成油向下“倒灌”运移层位及其研究意义[J]. 沉积学报, 2008, 26(2): 355-360.

FU Guang. Migration Horizons Downward of Oil from K1qn Source Rock of F,Y Oil Layer in Sanzhao Depression and Its Significance[J]. Acta Sedimentologica Sinica, 2008, 26(2): 355-360.

Citation:

FU Guang. Migration Horizons Downward of Oil from K1qn Source Rock of F,Y Oil Layer in Sanzhao Depression and Its Significance[J]. Acta Sedimentologica Sinica, 2008, 26(2): 355-360.

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三肇凹陷青山口组源岩生成油向下“倒灌”运移层位及其研究意义

通讯作者:
付广

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Migration Horizons Downward of Oil from K1qn Source Rock of F,Y Oil Layer in Sanzhao Depression and Its Significance

Corresponding author: FU Guang

计量

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三肇凹陷青山口组源岩生成油向下“倒灌”运移层位及其研究意义

大庆石油学院黑龙江大庆163318

通讯作者: 付广

English Abstract

Migration Horizons Downward of Oil from K1qn Source Rock of F,Y Oil Layer in Sanzhao Depression and Its Significance

Daqing Petroleum Institute, Daqing Heilongjiang163318

Corresponding author: FU Guang

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三肇凹陷青山口组源岩生成油向下“倒灌”运移层位及其研究意义

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Migration Horizons Downward of Oil from K1qn Source Rock of F,Y Oil Layer in Sanzhao Depression and Its Significance

Corresponding author: FU Guang

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三肇凹陷青山口组源岩生成油向下“倒灌”运移层位及其研究意义

大庆石油学院黑龙江大庆163318

通讯作者: 付广

English Abstract

Migration Horizons Downward of Oil from K1qn Source Rock of F,Y Oil Layer in Sanzhao Depression and Its Significance

Daqing Petroleum Institute, Daqing Heilongjiang163318

Corresponding author: FU Guang

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期刊在线

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通讯作者:
付广