松辽盆地西部斜坡油砂油地球化学及生物降解特征

doi:10.7623/syxb201903005

石油学报 ›› 2019, Vol. 40 ›› Issue (3): 308-321.DOI: 10.7623/syxb201903005

松辽盆地西部斜坡油砂油地球化学及生物降解特征

郝国丽¹, 单玄龙¹, 李锋^2,3, 仝立华^2,3, 刘轶松⁴, 王书琴⁴, 张家强^2,3, 赵成弼⁴

1. 吉林大学地球科学学院吉林长春 130061;
2. 中国地质调查局油气资源调查中心北京 100083;
3. 中国地质调查局非常规油气地质重点实验室北京 100083;
4. 中化地质矿山总局吉林地质勘查院吉林长春 130033

收稿日期:2017-07-06 修回日期:2018-12-31 出版日期:2019-03-25 发布日期:2019-03-29
通讯作者: 单玄龙,男,1969年2月生,1991年获长春地质学院学士学位,1998年获长春科技大学博士学位,现为吉林大学地球科学学院教授,主要从事非常规油气地质研究。Email:shanxl@jlu.edu.cn
作者简介:郝国丽,女,1982年1月生,2005年获吉林大学学士学位,2010年获中国石油大学(北京)博士学位,现为吉林大学地球科学学院讲师,主要从事石油与天然气成藏研究。Email:haoguoli@jlu.edu.cn
基金资助:
中国地质调查局"松辽、柴达木、二连等盆地油页岩油砂基础地质调查"项目（DD20160188）和吉林省科技发展计划项目（20140520147JH）资助

Characteristics of geochemistry and biodegradation for oil sand extracts in western slope of Songliao Basin

Hao Guoli¹, Shan Xuanlong¹, Li Feng^2,3, Tong Lihua^2,3, Liu Yisong⁴, Wang Shuqin⁴, Zhang Jiaqiang^2,3, Zhao Chengbi⁴

1. College of Earth Sciences, Jilin University, Jilin Changchun 130061, China;
2. Oil & Gas Survey, China Geological Survey, Beijing 100083, China;
3. Key Laboratory of Unconventional Petroleum Geology, China Geological Survey, Beijing 100083, China;
4. Jilin Geological Exploration Institute, China Chemical Geology and Mine Bureau, Jilin Changchun 130033, China

Received:2017-07-06 Revised:2018-12-31 Online:2019-03-25 Published:2019-03-29

摘要/Abstract

摘要：

松辽盆地中央坳陷原油向盆地边缘运移过程中发生降解，在西部斜坡形成油砂矿藏，油砂油密度和黏度大、不流动。在运移方向上，套保-小太平山-西北沟-图牧吉地区的上白垩统姚家组油砂油随深度变浅饱和烃和芳香烃含量减少，非烃和沥青质含量增加，全油和饱和烃碳同位素变重，以上参数在小太平山单井样品中随深度变浅呈相反变化趋势。气相色谱质谱分析发现，油砂油降解级别为Wenger 2~8级，大多数样品饱和烃中正构烷烃和类异戊二烯烷烃缺失，藿烷部分降解，小太平山地区发现25-降藿烷；套保-图牧吉地区随深度逐渐变浅，生物降解程度逐渐增加，三环萜烷/五环三萜烷、C₂₇重排甾烷/规则甾烷、二苯并噻吩/菲等生物标志化合物参数均呈规律性变化。小太平山地区，25-降藿烷和其对应藿烷的质量分数、二者的比值，均反映出生物降解程度随深度变深而增加，藿烷抗降解能力随碳数的增加而增加，升藿烷22R构型抗降解能力大于22S构型。松辽盆地西部斜坡油砂油降解的规律是：由深部厌氧环境向地表喜氧环境运移的过程中，油砂油降解程度逐渐增大，单井样品中随深度和含水饱和度的增加降解程度逐渐增大。

关键词: 松辽盆地, 西部斜坡, 油砂, 地球化学, 25-降藿烷, 生物标志化合物, 生物降解

Abstract:

The degradation occurred to the crude oil in the migration process from central depression to the margin of Songliao Basin, thus forming the oil sand reservoir in the western slope, where the extracts of oil sand are non-liquid with high density and viscosity. In Taobao-Xiaotaipingshan-Xibeigou-Tumuji area along the migration direction, for the oil sand extracts in Upper Cretaceous Yaojia Formation, the content of saturated aromatic hydrocarbons decreases with the depth shallowing, the content of unsaturated asphaltene increases, the carbon isotopes of whole oil and saturated hydrocarbon become heavier. The parameters above present an opposite variation trend in the single-well samples of Xiaotaipingshan area. Based on GC-MS analysis, the degradation levels of oil sand extracts are Wenger 2-8, the n-alkanes and isoprenoid alkanes in saturated hydrocarbons of most samples are missing, hopanes are partially degraded, and 25-norhopanes are detected in Xiaotaipingshan area. With the decreasing of depth in Taobao-Tumuji area, the biodegradation levels increase gradually. Biomarkers parameters present regular variations, such as tricyclic terpane/pentacyclic triterpane, C₂₇diasteranes/regular sterane, dibenzothiophene/phenanthrene, and etc. In Xiaotaipingshan area, the mass fractions of 25-norhopanes and corresponding hopanes as well as their ratios present that the biodegradation levels increase with the increasing of depth, the degradation resistance of hopanes increase with the carbon number increasing, and 22R homohopanes have greater biodegradation resistance than 22S homohopanes. at the western slope of Songliao Basin, the degradation laws of oil sand extracts are as below: in the migration process from a deep anaerobic environment to a surface aerobic environment, the degradation level of oil sand extracts gradually increases with the increasing of depth and water saturation in the single-well sample.

Key words: Songliao Basin, western slope, oil sand, geochemistry, 25-norhopanes, biomarker, biodegradation

中图分类号:

TE122.1

郝国丽, 单玄龙, 李锋, 仝立华, 刘轶松, 王书琴, 张家强, 赵成弼. 松辽盆地西部斜坡油砂油地球化学及生物降解特征[J]. 石油学报, 2019, 40(3): 308-321.

Hao Guoli, Shan Xuanlong, Li Feng, Tong Lihua, Liu Yisong, Wang Shuqin, Zhang Jiaqiang, Zhao Chengbi. Characteristics of geochemistry and biodegradation for oil sand extracts in western slope of Songliao Basin[J]. Acta Petrolei Sinica, 2019, 40(3): 308-321.

参考文献

[1] 单玄龙.油砂勘探开采技术及其应用[M].上海:东华大学出版社,2015:1.
SHAN Xuanlong.Exploration and recovery technology of oil sands and their application[M].Shanghai:Donghua University Press,2015:1.
[2] 国土资源部油气资源战略研究中心.全国油砂资源评价[M].北京:中国大地出版社,2009:12-13.
Oil and Gas Resources Strategic Research Center,Ministry of Land and Resources.The oil sands resources evaluation in China[M].Beijing:China Land Press,2009:12-13.
[3] 操应长,葸克来,刘可禹,等.陆相湖盆致密砂岩油气储层储集性能表征与成储机制——以松辽盆地南部下白垩统泉头组四段为例[J].石油学报,2018,39(3):247-265.
CAO Yingchang,XI Kelai,LIU Keyu,et al.Reservoir properties characterization and its genetic mechanism for tight sandstone oil and gas reservoir in lacustrine basin:the case of the fourth Member of Lower Cretaceous Quantou Formation in the southern Songliao Basin[J].Acta Petrolei Sinica,2018,39(3):247-265.
[4] 宋鹰,任建业,阳怀忠,等.松辽盆地北部姚家组底界面特征及其动力学背景[J].石油学报,2010,31(2):187-195.
SONG Ying,REN Jianye,YANG Huaizhong,et al.Characteristics and dynamic background of bottom boundary in Yaojia Formation of the northern Songliao Basin[J].Acta Petrolei Sinica,2010,31(2):187-195.
[5] LARTER S,ADAMS J,GATES I D,et al.The origin,prediction and impact of oil viscosity heterogeneity on the production characteristics of tar sand and heavy oil reservoirs[J].Journal of Canadian Petroleum Technology,2008,47(1):52-61.
[6] 邹才能,王兆云,徐冠军,等.松辽盆地西斜坡稠油特征及成因[J].沉积学报,2004,22(4):700-706.
ZOU Caineng,WANG Zhaoyun,XU Guanjun,et al.Characteristics and genesis of the western slope thick oils in Songliao Basin[J].Acta Sedimentologica Sinica,2004,22(4):700-706.
[7] BAUQUIS P R.What future for extra heavy oil and bitumen:the Orinoco case[C]//Proceedings of the 17th WEC Congress USA,13-18 September 1998,1998:18.
[8] MEYER R F,ATTANASI E D.Natural bitumen and extra-heavy oil[M]//TRINNAMAN J,CLARKE A.Survey of Energy Resources.Amsterdam:Elsevier, 2010:123-140.
[9] 李素梅,庞雄奇,高先志,等.辽河西部凹陷稠油成因机制[J].中国科学D辑:地球科学,2008,38(增刊1):138-149.
LI Sumei,PANG Xiongqi,GAO Xianzhi,et al.Formation mechanisms of heavy oils in the Liaohe western depression,Bohai Gulf Basin[J].Science in China Series D:Earth Sciences,2008,51(2):156-169.
[10] PETERS K E,WALTERS C C,MOLDOWAN J M.The biomarker guide,Volume 2:Biomarkers and isotopes in the petroleum exploration and earth history[M].Cambridge:Cambridge University Press,2007.
[11] 王强,付晓文,徐志明,等.稳定碳同位素在油气地球化学中的应用及存在的问题[J].天然气地球科学,2005,16(2):233-237.
WANG Qiang,FU Xiaowen,XU Zhiming,et al.Development and application of stable carbon iostopes in natural gas and oil geochemistry[J].Natural Gas Geoscience,2005,16(2):233-237.
[12] WENGER L M,DAVIS C L,ISAKSEN G H.Multiple controls on petroleum biodegradation and impact on oil quality[J].SPE Reservoir Evaluation & Engineering,2002,5(5):375-383.
[13] 国朋飞,何生,朱书奎,等.泌阳凹陷生物降解油"基线鼓包"成因及化合物组成[J].石油与天然气地质,2014,35(3):317-325.
GUO Pengfei,HE Sheng,ZHU Shukui,et al.Genesis and composition of ‘baseline hump’ in biodegraded oil samples from Biyang depression[J].Oil & Gas Geology,2014,35(3):317-325.
[14] 程熊,侯读杰,徐长贵,等.庙西凹陷严重生物降解原油序列中三环萜烷的异常分布成因初探[J].沉积学报,2017,35(1):193-202.
CHENG Xiong,HOU Dujie,XU Changgui,et al.Abnormal distributions of tricyclic terpanes and its genesis in severely biodegraded oils from the Miaoxi depression,Bohai Bay Basin[J].Acta Sedimentologica Sinica,2017,35(1):193-202.
[15] 包建平,朱翠山.生物降解作用对辽河盆地原油甾萜烷成熟度参数的影响[J].中国科学D辑:地球科学,2008,38(增刊2):38-46.
BAO Jianping,ZHU Cuishan.The effects of biodegradation on biomarker maturity indicators in sequentially biodegraded oils from Liaohe Basin,China[J].Science in China Series D:Earth Sciences,2009,52(S1):42-50.
[16] PETERS K E,MOLDOWAN J M.Effects of source,thermal maturity,and biodegradation on the distribution and isomerization of homohopanes in petroleum[J].Organic Geochemistry,1991,17(1):47-61.
[17] BENNETT B,FUSTIC M,FARRIMOND P,et al.25-Norhopanes:formation during biodegradation of petroleum in the subsurface[J].Organic Geochemistry,2006, 37(7):787-797.
[18] PETERS K E,MOLDOWAN J M,MCCAFFREY M A,et al.Selective biodegradation of extended hopanes to 25-norhopanes in petroleum reservoirs.Insights from molecular mechanics[J].Organic Geochemistry,1996,24(8/9):765-783.
[19] LI Ningxi,HUANG Haiping,JIANG Wenlong,et al.Biodegradation of 25-norhopanes in a Liaohe Basin (NE China)oil reservoir[J].Organic Geochemistry,2015,78:33-43.
[20] SEIFERT W K,MOLDOWAN J M,DEMAISON G J.Source correlation of biodegraded oils[J].Organic Geochemistry,1984,6:633-643.
[21] VOLKMAN J K,ALEXANDER R,KAGI R I,et al.Demethylated hopanes in crude oils and their applications in petroleum geochemistry[J].Geochimica et Cosmochimica Acta,1983,47(4):785-794.
[22] 张渠,宋晓莹,张志荣.原油中甾烷的生物降解模拟实验研究[J].石油实验地质,2007,29(1):99-102.
ZHANG Qu,SONG Xiaoying,ZHANG Zhirong.Study on the simulated biodegradatied sterane in crude oil[J].Petroleum Geology & Experiment,2007,29(1):99-102.
[23] 陈中红,MOLDOWAN J M,刘昭茜.东营凹陷生物降解稠油甾烷分子的选择蚀变[J].地球科学进展,2012,27(10):1108-1114.
CHEN Zhonghong,MOLDOWAN J M,LIU Zhaoqian.Selective alteration of steranes in heavy biodegraded oils from Dongying sag[J].Advances in Earth Science,2012,27(10):1108-1114.
[24] 包建平,朱翠山.生物降解作用对辽河原油芳烃组成与芳烃成熟度参数的影响[J].中国科学D辑:地球科学,2008,38(增刊2):55-63.
BAO Jianping,ZHU Cuishan.The effects of biodegradation on the compositions of aromatic hydrocarbons and maturity indicators in biodegraded oils from Liaohe Basin[J].Science in China Series D:Earth Sciences,2009,52(S1):59-68.
[25] 倪春华,包建平,顾忆.生物降解作用对芳烃生物标志物参数的影响研究[J].石油实验地质,2008,30(4):386-389.
NI Chunhua,BAO Jianping,GU Yi.Study of biodegradation effect on aromatic biomarker parameters[J].Petroleum Geology & Experiment,2008,30(4):386-389.
[26] 黄海平,周树青,初振淼,等.生物降解作用对原油中烷基菲分布的影响[J].现代地质,2005,19(3):416-424.
HUANG Haiping,ZHOU Shuqing,CHU Zhenmiao,et al.The effect of biodegradation on alkylated phenanthrene distributions in reservoired oils[J].Geoscience,2005,19(3):416-424.
[27] 向廷生,马飞,潘科.轻中度生物降解作用对原油中烷基萘和烷基菲的影响[J].西安石油大学学报:自然科学版,2012,27(1):81-86.
XIANG Tingsheng,MA Fei,PAN Ke.Effect of mild-to-moderate biodegradation on alkyl naphthalene and alkyl phenanthrene in crude oil[J].Journal of Xi'an Shiyou University:Natural Science Edition,2012,27(1):81-86.
[28] 黄海平,杨杰,LARTER S R.生物降解作用对储层抽提物中多甲基取代萘分布的影响[J].地球科学:中国地质大学学报,2003,28(3):281-288.
HUANG Haiping,YANG Jie,LARTER S R.Biodegradation effect on distributions of multiple methylated naphthalenes in reservoir extracts[J].Earth Science:Journal of China University of Geosciences,2003,28(3):281-288.
[29] PETER K E,MOLDOWAN J M.The biomarker guide:interpreting molecular fossils in petroleum and ancient sediments[M].New Jersey:Englewood Cliffs,1993.
[30] BROOKS P W,FOWLER M G,MACQUEEN R W.Biological marker and conventional organic geochemistry of oil sands/heavy oils,western Canada Basin[J].Organic Geochemistry, 1988,12(6):519-538.
[31] HUANG Haiping,LARTER S R,BOWLER B F J,et al.A dynamic biodegradation model suggested by petroleum compositional gradients within reservoir columns from the Liaohe Basin,NE China[J].Organic Geochemistry,2004,35(3):299-316.
[32] BENNETT B,ADAMS J J,GRAY N D,et al.The controls on the composition of biodegraded oils in the deep subsurface-Part 3.The impact of microorganism distribution on petroleum geochemical gradients in biodegraded petroleum reservoirs[J].Organic Geochemistry,2013,56:94-105.
[33] 潘银华,廖玉宏,彭先芝.辽河原油好氧生物降解模拟过程中化学组成及其碳同位素值的变化[J]. 地球化学,2015,44(6):581-589.
PAN Yinhua,LIAO Yuhong,PENG Xianzhi.Variations in chemical and stable carbon isotopic compositions of Liaohe crude oil during aerobic biodegradation simulation[J].Geochimica,2015,44(6):581-589.
[34] CHOSSON P,CONNAN J,DESSORT D,et al.In vitro biodegradation of steranes and terpanes:a clue to understanding geological situation[M]//MOLDOWAN J M,ALBRECHT P,PHILP R P,et al.Biological Markers in Sediments and Petroleum.Englewoog Cliffs:Prentice Hall,1992:320-349.
[35] 包建平,梅博文.25-降藿烷系列的"异常"分布及其成因[J].沉积学报,1997,15(2):179-183.
BAO Jianping,MEI Bowen.The abnormal distribution and the origin of 25-norhopane series[J].Acta Sedimentologica Sinica,1997,15(2):179-183.
[36] LAFARGUE E,THIEZ P L.Effect of waterwashing on light ends compositional heterogeneity[J].Organic Geochemistry,1996,24(12):1141-1150.
[37] 孙国昕,冯志强,孙效东.松辽盆地西部斜坡北段油气成藏特征分析[J].地质科学,2009,44(2):478-489.
SUN Guoxin,FENG Zhiqiang,SUN Xiaodong.Characteristics of oil-gas accumulation in northern sector of the west slope,Songliao Basin[J].Chinese Journal of Geology,2009,44(2):478-489.

松辽盆地西部斜坡油砂油地球化学及生物降解特征

Characteristics of geochemistry and biodegradation for oil sand extracts in western slope of Songliao Basin

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[15]	王秀平, 牟传龙, 肖朝晖, 郑斌嵩, 陈尧, 王启宇, 刘惟庆. 湖北鹤峰地区二叠系大隆组黑色岩系成因——来自鹤地1井的元素地球化学证据[J]. 石油学报, 2018, 39(12): 1355-1369.