八面河地区&quot;未熟&mdash;低熟油&quot;成因探讨

庞雄奇; 李素梅; 黎茂稳; 金之钧

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八面河地区"未熟—低熟油"成因探讨

庞雄奇, 李素梅, 黎茂稳, 金之钧

文章导航 > 沉积学报 > 2001 > 19(4): 586-591

庞雄奇, 李素梅, 黎茂稳, 金之钧. 八面河地区"未熟—低熟油"成因探讨[J]. 沉积学报, 2001, 19(4): 586-591.

引用本文:

庞雄奇, 李素梅, 黎茂稳, 金之钧. 八面河地区"未熟—低熟油"成因探讨[J]. 沉积学报, 2001, 19(4): 586-591.

PANG Xiong qi, LI Su mei, LI Mao wen, JING Zhi jun. Origin of"Immature Oils"in the Bamianhe Oilfield of Eastern China[J]. Acta Sedimentologica Sinica, 2001, 19(4): 586-591.

Citation:

PANG Xiong qi, LI Su mei, LI Mao wen, JING Zhi jun. Origin of"Immature Oils"in the Bamianhe Oilfield of Eastern China[J]. Acta Sedimentologica Sinica, 2001, 19(4): 586-591.

庞雄奇, 李素梅, 黎茂稳, 金之钧. 八面河地区"未熟—低熟油"成因探讨[J]. 沉积学报, 2001, 19(4): 586-591.

引用本文:

庞雄奇, 李素梅, 黎茂稳, 金之钧. 八面河地区"未熟—低熟油"成因探讨[J]. 沉积学报, 2001, 19(4): 586-591.

PANG Xiong qi, LI Su mei, LI Mao wen, JING Zhi jun. Origin of"Immature Oils"in the Bamianhe Oilfield of Eastern China[J]. Acta Sedimentologica Sinica, 2001, 19(4): 586-591.

Citation:

PANG Xiong qi, LI Su mei, LI Mao wen, JING Zhi jun. Origin of"Immature Oils"in the Bamianhe Oilfield of Eastern China[J]. Acta Sedimentologica Sinica, 2001, 19(4): 586-591.

八面河地区"未熟—低熟油"成因探讨

1.
石油大学油气成藏机理教育部重点开放实验室北京昌平 102249;
2.
加拿大联邦地质调查局卡尔加利分部

基金项目: 国家重点基础规划研究项目"中国典型叠合盆地油气形成富集与分布预测"(G1999-43310)

详细信息

作者简介:
庞雄奇,男,1961 年出生,教授博士,生导师油气地质

中图分类号: P618.130.1

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文章访问数: 592
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被引次数: 0

Origin of"Immature Oils"in the Bamianhe Oilfield of Eastern China

1.
The Key Lab of Education Ministry on Mechanisms of Petroleum Reservoir Formation,Petroleum University, Beijing 102249;
2.
Geological Survey of Canada,Calgary

摘要

摘要: 采用先进的多馏分绝对定量、非烃技术,配合有机地球化学常规分析,在地质、地球化学综合研究的基础上,主要从分子地球化学角度对东营凹陷八面河"未熟—低熟油"成因进行了剖析。成熟度、单体烃绝对定量、多馏分与多参数综合对比揭示,以往研究确认的埋藏较浅的有机质富集层段—沙四段未熟—低熟页岩段并非该区"未熟—低熟油"的主力烃源岩,该区原油主要来自已进入生油门窗的成熟烃源岩,未熟—低熟烃源岩供应的油气量非常有限。八面河"未熟—低熟油"并非真正意义上的未熟—低熟油,该区原油成因机理仍然遵循干酪根晚期降解成烃理论
- 未熟&mdash /
- 低熟油 /
- 油源对比 /
- 成因机理 /
- 八面河油田
Abstract: DetaiIed source rock investigation of "immature oiI"from Bamianhe oiIfieId, Jiyang depression, Eastern China has been carried out not onIy through normaI organic geochemicaI anaIysis, but aIso through absoIute guantitative anaIysis of biomarkers in severaI fractions by co-injection of standard compounds. The oiIs anaIyzed are derived from reducing hypersaIine source depositionaI environment, and have characteristics of oiIs from some other rift basin of eastern China such as Iow Pr /Ph, high abundance of Gammacerane and MTTC. ResuIts indicate that sterane parameters of C₂₉ααα20S/（S + R）of the oiIs in Bamianhe fracture beIt is in the range of 0.3l ~ 0.44 and the oiIs in Tanhai tectonic beIt is Iower than 0.30 showing reIativeIy Iow isomerization. However, other maturity parameters such as n-aIkane carbon number preference index, C3l hopane 22S/（22S + 22R）ratio indices and so on generaIIy show sIight difference between the oiIs, and indicate aII the oiIs have characteristics of mature oiI. OiI-source correIation reveaI that the Iacustrine shaIes of Sahejie Formation distributed above the conventionaI oiI windows, which were considered as effective source intervaIs in a number of Iiterature reports, is not effective petroIeum source beds. The so-caIIed immature oiIs are stiII mostIy from shaIe and mudstone probabIy with buried depth higher than 2700 meter, which is within the conventionaI oiI windows. It is suggested that some Iow maturation characteristics of the oiIs such as reIativeIy Iow C₂₉ steraneααα20S/（S + R）vaIue and the existence of 5β（H）-choIestane are resuIts from the mixing of a IittIe amount immature hydrocarbon or oiIs with Iarge amount of mature oiIs. Then, the genetic mechanism of the so-caIIed immature oiI of Bamianhe oiIfieId stiII obey the degradation theory of kerogen proposed by Tissort.
- Immature oiI /
- oiI-source correIation /
- petroIeum genetic mechanism /
- Bamianhe oiIfieId /

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参考文献(1)

[1]	1.张林晔;张春荣低熟油生烃机理及成油体系-以济阳坳陷牛庄洼陷南部斜坡为例 1996 2.洪志化;陈致林;张春荣济阳坳陷低熟原油特征及成因 1997(02) 3.张林晔;陈致林;张春荣济阳坳陷低熟油形成机理研究 2000(03) 4.王文军未熟油与成熟油的油源实验、混源理论图版及其应用 1999(04) 5.黎茂稳;梅博文;王培荣对中国东部未熟-低熟原油成因模式的初步认识 1998 6.陈安定"未熟油"与"未熟生烃"异议[期刊论文]-地质论评 1998(05)

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[2]	李梦茹, 唐友军, 杨易卓, 于瑾. 江陵凹陷古近系新沟嘴组下段原油芳烃馏分地球化学特征及油源对比 . 沉积学报, 2024, 42(1): 266-281. doi: 10.14027/j.issn.1000-0550.2022.026
[3]	单祥. 准噶尔盆地阜康凹陷深层二叠系上乌尔禾组致密砂砾岩储层特征、成因及勘探方向 . 沉积学报, 2023, (): -. doi: 10.14027/j.issn.1000-0550.2023.097
[4]	王鑫锐, 孙雨, 刘如昊, 李钊. 陆相湖盆细粒沉积岩特征及形成机理研究进展 . 沉积学报, 2023, 41(2): 349-377. doi: 10.14027/j.issn.1000-0550.2021.117
[5]	朱扬明, 郝芳, 邹华耀, 李平平, 胡东风. 川北中、下侏罗统烃源岩重排藿烷组成变化与油源对比 . 沉积学报, 2022, 40(4): 1137-1150. doi: 10.14027/j.issn.1000-0550.2020.118
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[7]	赵青芳, 李双林, 温珍河, 龚建明, 肖国林, 吴亮亮. 北黄海盆地LV井侏罗系烃源岩特征及油源对比 . 沉积学报, 2016, 34(4): 794-802. doi: 10.14027/j.cnki.cjxb.2016.04.019
[8]	马立元, 尹航, 陈纯芳, 尹伟. 鄂尔多斯盆地红河油田原油地球化学特征及油源分析 . 沉积学报, 2015, 33(2): 416-425. doi: 10.14027/j.cnki.cjxb.2015.02.021
[9]	. 准噶尔盆地西北缘二叠系云质碎屑岩地球化学特征及成因机理研究 . 沉积学报, 2013, 31(05): 898-906.
[10]	郑朝阳. 塔河油田奥陶系原油有机地球化学特征及其油藏成因 . 沉积学报, 2011, 29(3): 605-612.
[11]	段毅. 塔里木盆地塔河油田原油与源岩对比研究 . 沉积学报, 2009, 27(1): 164-171.
[12]	袁静. 东营凹陷深层溶蚀孔隙的多重介质成因机理和动力机制 . 沉积学报, 2007, 25(6): 840-846.
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[14]	何莹鲍志东沈安江申银民李明和. 塔里木盆地牙哈—英买力地区寒武系—下奥陶统白云岩形成机理 . 沉积学报, 2006, 24(06): 806-818.
[15]	徐德兵, 白志达, 张秉良, 洪汉净. 吉林龙岗火山群火山碎屑基浪堆积特征与成因机理 . 沉积学报, 2005, 23(1): 60-66.
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[19]	王铁冠, 钟宁宁, 候读杰, 包建平, 黄光辉, 李贤庆. 中国低熟油的几种成因机制 . 沉积学报, 1997, 15(2): 75-83.
[20]	黄第藩, 张大江, 李晋超, 黄晓明, 周翥虹. 柴达木盆地第三系油源对比 . 沉积学报, 1989, 7(2): 1-13.

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八面河地区"未熟—低熟油"成因探讨

1. 石油大学油气成藏机理教育部重点开放实验室北京昌平 102249;

2. 加拿大联邦地质调查局卡尔加利分部

基金项目: 国家重点基础规划研究项目"中国典型叠合盆地油气形成富集与分布预测"(G1999-43310)

作者简介:
庞雄奇,男,1961 年出生,教授博士,生导师油气地质

收稿日期: 2000-12-19
修回日期: 2001-03-05
刊出日期: 2001-12-10

中图分类号: P618.130.1

关键词:

未熟— /

低熟油 /

油源对比 /

成因机理 /

八面河油田

摘要: 采用先进的多馏分绝对定量、非烃技术,配合有机地球化学常规分析,在地质、地球化学综合研究的基础上,主要从分子地球化学角度对东营凹陷八面河"未熟—低熟油"成因进行了剖析。成熟度、单体烃绝对定量、多馏分与多参数综合对比揭示,以往研究确认的埋藏较浅的有机质富集层段—沙四段未熟—低熟页岩段并非该区"未熟—低熟油"的主力烃源岩,该区原油主要来自已进入生油门窗的成熟烃源岩,未熟—低熟烃源岩供应的油气量非常有限。八面河"未熟—低熟油"并非真正意义上的未熟—低熟油,该区原油成因机理仍然遵循干酪根晚期降解成烃理论

English Abstract

Origin of"Immature Oils"in the Bamianhe Oilfield of Eastern China

1. The Key Lab of Education Ministry on Mechanisms of Petroleum Reservoir Formation,Petroleum University, Beijing 102249;

2. Geological Survey of Canada,Calgary

Received Date: 2000-12-19
Rev Recd Date: 2001-03-05
Publish Date: 2001-12-10

Keywords:

Abstract: DetaiIed source rock investigation of "immature oiI"from Bamianhe oiIfieId, Jiyang depression, Eastern China has been carried out not onIy through normaI organic geochemicaI anaIysis, but aIso through absoIute guantitative anaIysis of biomarkers in severaI fractions by co-injection of standard compounds. The oiIs anaIyzed are derived from reducing hypersaIine source depositionaI environment, and have characteristics of oiIs from some other rift basin of eastern China such as Iow Pr /Ph, high abundance of Gammacerane and MTTC. ResuIts indicate that sterane parameters of C₂₉ααα20S/（S + R）of the oiIs in Bamianhe fracture beIt is in the range of 0.3l ~ 0.44 and the oiIs in Tanhai tectonic beIt is Iower than 0.30 showing reIativeIy Iow isomerization. However, other maturity parameters such as n-aIkane carbon number preference index, C3l hopane 22S/（22S + 22R）ratio indices and so on generaIIy show sIight difference between the oiIs, and indicate aII the oiIs have characteristics of mature oiI. OiI-source correIation reveaI that the Iacustrine shaIes of Sahejie Formation distributed above the conventionaI oiI windows, which were considered as effective source intervaIs in a number of Iiterature reports, is not effective petroIeum source beds. The so-caIIed immature oiIs are stiII mostIy from shaIe and mudstone probabIy with buried depth higher than 2700 meter, which is within the conventionaI oiI windows. It is suggested that some Iow maturation characteristics of the oiIs such as reIativeIy Iow C₂₉ steraneααα20S/（S + R）vaIue and the existence of 5β（H）-choIestane are resuIts from the mixing of a IittIe amount immature hydrocarbon or oiIs with Iarge amount of mature oiIs. Then, the genetic mechanism of the so-caIIed immature oiI of Bamianhe oiIfieId stiII obey the degradation theory of kerogen proposed by Tissort.

庞雄奇, 李素梅, 黎茂稳, 金之钧. 八面河地区"未熟—低熟油"成因探讨[J]. 沉积学报, 2001, 19(4): 586-591.

引用本文:

庞雄奇, 李素梅, 黎茂稳, 金之钧. 八面河地区"未熟—低熟油"成因探讨[J]. 沉积学报, 2001, 19(4): 586-591.

PANG Xiong qi, LI Su mei, LI Mao wen, JING Zhi jun. Origin of"Immature Oils"in the Bamianhe Oilfield of Eastern China[J]. Acta Sedimentologica Sinica, 2001, 19(4): 586-591.

Citation:

PANG Xiong qi, LI Su mei, LI Mao wen, JING Zhi jun. Origin of"Immature Oils"in the Bamianhe Oilfield of Eastern China[J]. Acta Sedimentologica Sinica, 2001, 19(4): 586-591.

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八面河地区"未熟—低熟油"成因探讨

作者简介:
庞雄奇,男,1961 年出生,教授博士,生导师油气地质

计量

Origin of"Immature Oils"in the Bamianhe Oilfield of Eastern China

计量

目录

八面河地区"未熟—低熟油"成因探讨

1. 石油大学油气成藏机理教育部重点开放实验室北京昌平 102249;

2. 加拿大联邦地质调查局卡尔加利分部

作者简介:
庞雄奇,男,1961 年出生,教授博士,生导师油气地质

English Abstract

Origin of"Immature Oils"in the Bamianhe Oilfield of Eastern China

1. The Key Lab of Education Ministry on Mechanisms of Petroleum Reservoir Formation,Petroleum University, Beijing 102249;

2. Geological Survey of Canada,Calgary

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八面河地区"未熟—低熟油"成因探讨

作者简介: 庞雄奇,男,1961 年出生,教授博士,生导师油气地质

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Origin of"Immature Oils"in the Bamianhe Oilfield of Eastern China

计量

出版历程

目录

八面河地区"未熟—低熟油"成因探讨

1. 石油大学油气成藏机理教育部重点开放实验室 北京昌平 102249; 2. 加拿大联邦地质调查局卡尔加利分部

作者简介: 庞雄奇,男,1961 年出生,教授博士,生导师油气地质

English Abstract

Origin of"Immature Oils"in the Bamianhe Oilfield of Eastern China

1. The Key Lab of Education Ministry on Mechanisms of Petroleum Reservoir Formation,Petroleum University, Beijing 102249; 2. Geological Survey of Canada,Calgary

全文HTML

目录

友情链接

期刊在线

联系我们

作者简介:
庞雄奇,男,1961 年出生,教授博士,生导师油气地质

1. 石油大学油气成藏机理教育部重点开放实验室北京昌平 102249;

2. 加拿大联邦地质调查局卡尔加利分部

作者简介:
庞雄奇,男,1961 年出生,教授博士,生导师油气地质

1. The Key Lab of Education Ministry on Mechanisms of Petroleum Reservoir Formation,Petroleum University, Beijing 102249;

2. Geological Survey of Canada,Calgary