Ordovician carbonate hydrocarbon transport system in Tazhong area of Tarim Basin and its reservoir-controlling mode

doi:10.7623/syxb2015S2004

Acta Petrolei Sinica ›› 2015, Vol. 36 ›› Issue (S2): 51-59.DOI: 10.7623/syxb2015S2004

• Petroleum Exploration • Previous Articles Next Articles

Ordovician carbonate hydrocarbon transport system in Tazhong area of Tarim Basin and its reservoir-controlling mode

Jiang Fujie^1,2, Yang Haijun³, Shen Weibing^1,2, Wang Han^1,2, Wang Youwei^1,2

1. State Key Laboratory of Petroleum Resources and Prospecting, Beijing 102249, China;
2. College of Geosciences, China University of Petroleum, Beijing 102249, China;
3. Research Institute of Exploration and Development, PetroChina Tarim Oilfield Company, Xinjiang Korla 84100, China

Received:2015-03-11 Revised:2015-06-22 Online:2015-12-30 Published:2016-02-24

塔中地区奥陶系碳酸盐岩油气输导格架及其控藏模式

姜福杰^1,2, 杨海军³, 沈卫兵^1,2, 王涵^1,2, 王友伟^1,2

1. 油气资源与探测国家重点实验室北京 102249;
2. 中国石油大学地球科学学院北京 102249;
3. 中国石油塔里木油田公司勘探开发研究院新疆库尔勒 841000

通讯作者: 姜福杰,男,1979年12月生,2002年获大庆石油学院学士学位,2008年获中国石油大学(北京)博士学位,现为中国石油大学(北京)地球科学学院副教授,主要从事油气成藏机理方面研究.Email:jiangfjlwl@163.com
基金资助:
国家重点基础研究发展计划(973)项目(2011CB201100)和北京高等学校青年英才计划项目(YETP0668)资助.

Abstract

Abstract:

Ordovician burial depth of Tazhong area in Tarim Basin is generally above 4 500 m. Hydrocarbons are characterized by horizontally wide distribution and vertically superimposed multi-layer system which has a close relationship with hydrocarbon transport system, as well as space configuration and combination. With a method of combining geologic analysis and geochemical parameters tracer analysis, this study is focused on the types of deep Ordovician carbonate transport system, and their control on the reservoir. Results show that Ordovician migration pathways include faults, unconformable surface and permeable carrier beds, but there are obvious differences in their effects. Fault is the efficient pathway for vertical migration of oil and gas, and controls vertical distribution scope and scale of hydrocarbons. With increase of distance to fault, scale and yield of hydrocarbon reservoir is gradually decreased. The unconformable surface is the pathway for lateral migration of oil and gas, and controls planar distribution scope of hydrocarbons. Discovered hydrocarbon reservoir is mainly distributed within range of unconformable surface. If distance to unconformable surface becomes smaller, hydrocarbon yield will be higher. The permeable carrier bed is not only the pathway for lateral migration of oil and gas, but also the important hydrocarbon reservoir space. It is discovered that hydrocarbons are mainly stored in cavity-type and cave-type reservoirs. The transport system is characterized by vertical connectivity of hydrocarbon, lateral distribution, and high porosity convergence, consisting of fault, unconformity surface and permeable carrier bed. Under control of transport system, oil and gas generated from Cambrian-Ordovician source rock migrates upward along faults, exhibiting T-shape migration and distribution toward both sides of Ordovician strata in Tazhong area, and then initially accumulate in the reservoir with developed secondary pores.

Key words: Tarim Basin, Tazhong area, deep layer, Ordovician carbonate rock, hydrocarbon transport system, hydrocarbon migration and accumulation

摘要：

塔里木盆地塔中地区奥陶系埋藏深度普遍超过4 500 m,油气具有平面上广泛分布、垂向上多层系叠加分布特征,这与油气输导体系类型和空间配置组合关系密切联系.运用地质剖析与地化参数示踪分析相结合方法,对塔中地区深层奥陶系碳酸盐岩输导体系类型及其控藏作用进行了研究.结果表明:塔中地区奥陶系输导通道包括断层、不整合面及渗透性输导层,但各自作用差异明显.断层是垂向沟通油源的高效通道,控制着油气的纵向分布范围和规模,随着与断层距离的增加,油气藏规模和产能逐渐变小;不整合面是侧向分配油气的通道,控制了油气的平面分布范围,已发现油气藏主要分布在不整合范围内,且距不整合面越近,产能越高;渗透性输导层既是油气侧向运移的通道,又是油气储集空间,已发现油气主要分布在孔洞和洞穴型储层内.断裂、不整合面及渗透性输导层构成的"垂向通源-侧向分配-高孔汇聚"型输导格架,控制了寒武系—奥陶系烃源岩生成的油气沿断裂向上运移后在塔中地区奥陶系目的层内向两侧呈"T"字形输导分配,并优先聚集于次生孔隙发育的碳酸盐岩储集层内.

关键词: 塔里木盆地, 塔中地区, 深层, 奥陶系碳酸盐岩, 油气输导体系, 油气运聚成藏

CLC Number:

TE122

Jiang Fujie, Yang Haijun, Shen Weibing, Wang Han, Wang Youwei. Ordovician carbonate hydrocarbon transport system in Tazhong area of Tarim Basin and its reservoir-controlling mode[J]. Acta Petrolei Sinica, 2015, 36(S2): 51-59.

姜福杰, 杨海军, 沈卫兵, 王涵, 王友伟. 塔中地区奥陶系碳酸盐岩油气输导格架及其控藏模式[J]. 石油学报, 2015, 36(S2): 51-59.

References

[1] 张水昌,张保民,王飞宇,等.塔里木盆地两套海相有效烃源层——I.有机质性质、发育环境及控制因素[J].自然科学进展,2001,11(3):261-268.
Zhang Shuichang,Zhang Baoming,Wang Feiyu,et al.Two sets of source rocks in the Tarim Basin:organic matter properties,development environment and key factors[J].Natural Science Advance,2001,11(3):261-268.
[2] 梁狄刚,张水昌,张宝民,等.从塔里木盆地看中国海相生油问题[J].地学前缘,2000,7(4):534-547.
Liang Digang,Zhang Shuichang,Zhang Baomin,et al.Understanding on marine oil generation in China based on Tarim Basin[J].Earth Science Frontiers,2000,7(4):534-547.
[3] 杨海军,朱光有,韩剑发,等.塔里木盆地塔中礁滩体大油气田成藏条件与成藏机制研究[J].岩石学报,2011,27(6):1865-1885.
Yang HaiJun,Zhu Guangyou,Han Jianfa,et al.Conditions and mechanism of hydrocarbon accumulation in large reef-bank karst oil/gas fields of Tazhong area,Tarim Basin[J].Acta Petrologica Sinica,2011,27(6):1865-1885.
[4] 周新源,杨海军,邬光辉,等.塔中大油气田的勘探实践与勘探方向[J].新疆石油地质,2009,30(2):149-152.
Zhou Xinyuan,Yang Haijun,Wu Guanghui,et al.The experiences and targets for exploration of large oil-gas field in Tazhong area,Tarim Basin[J].Xinjiang Petroleum Geology,2009,30(2):149-152.
[5] 朱光有,张水昌,张斌,等.中国中西部地区海相碳酸盐岩油气藏类型与成藏模式[J].石油学报,2010,31(6):871-878.
Zhu Guangyou,Zhang Shuichang,Zhang Bin,et al.Reservoir types of marine carbonates and their accumulation model in western and central China[J].Acta Petrolei Sinica,2010,31(6):871-878.
[6] 翟光明,王建君.对塔中地区石油地质条件的认识[J].石油学报,1999,20(4):1-6.
Zhai Guangming,Wang Jianjun.Analysis of petroleum geology in Tazhong region[J].Acta Petrolei Sinica,1999,20(4):1-6.
[7] 韩剑发,于红枫,张海祖,等.塔中地区北部斜坡带下奥陶统碳酸盐岩风化壳油气富集特征[J].石油与天然气地质,2008,29(2):167-173.
Han Jianfa,Yu Hongfeng,Zhang Haizu,et al.Characteristics of hydrocarbon enrichment in the Lower Ordovician carbonate rock weathering crust on the northern slope zone of Tazhong area[J].Oil & Gas Geology,2008,29(2):167-173.
[8] 赵越,杨海军,刘丹丹,等.塔中北斜坡致密碳酸盐岩盖层特征及其控油气作用[J].石油与天然气地质,2011,32(6):890-896.
Zhao Yue,Yang Haijun,Liu Dandan,et al.Characteristics of tight carbonate cap rock and its control on hydrocarbon accumulation in the north slope of Tazhong uplift[J].Oil & Gas Geology,2011,32(6):890-896.
[9] 武芳芳,朱光有,张水昌,等.塔里木盆地油气输导体系及对油气成藏的控制作用[J].石油学报,2009,30(3):332-341.
Wu Fangfang,Zhu Guangyou,Zhang Shuichang,et al.Types of hydrocarbon migration pathways and its controlling effects on hydrocarbon distribution in Tarim Basin[J].Acta Petrolei Sinica,2009,30(3):332-341.
[10] 李素梅,庞雄奇,杨海军,等.塔中Ⅰ号坡折带高熟油气地球化学特征及其意义[J].石油与天然气地质,2008,29(2):210-216.
Li Sumei,Pang Xiongqi,Yang Haijun,et al.Geochemical characteristics and implication of high thermal maturity oils in Tazhong-I faulted slope break zone[J].Oil & Gas Geology,2008,29(2):210-216.
[11] 杨海军,韩剑发,陈利新,等.塔中古隆起下古生界碳酸盐岩油气复式成藏特征及模式[J]. 石油与天然气地质,2007,28(6):784-790.
Yang Haijun,Han Jianfa,Chen Lixin,et al.Characteristics and patterns of complex hydrocarbon accumulation in the Lower Paleozoic carbonate rocks of the Tazhong palaeouplift[J].Oil & Gas Geology,2007,28(6):784-790.
[12] 胡昊,王振宇,张云峰.塔中北斜坡鹰山组碳酸盐岩层间岩溶储集层特征[J].新疆石油地质,2013,34(3):277-281.
Hu Hao,Wang Zhenyu,Zhang Yufeng.Characteristics of carbonate interlayer karst reservoir of Yingshan Formation in Tazhong northern slope,Tarim Basin[J].Xinjiang Petroleum Geology,2013,34(3):277-281.
[13] Bethke C M,Reed J D,Oltz D F.Long-range petroleum migration in the Illinois Basin[J].AAPG Bulletin,1991,75(5):925-945.
[14] Graham Wall B R,Girbacea R,Mesonjesi A,et al.Evolution of fracture and fault-controlled fluid pathways in carbonates of the Albanides fold-thrust belt[J].AAPG Bulletin,2006,90(8):1227-1249.
[15] 何登发.不整合面的结构与油气聚集[J].石油勘探与开发,2007,34(2):142-149.
He Dengfa.Structure of unconformity and its control on hydrocarbon accumulation[J].Petroleum Exploration and Development,2007,34(2):142-149.
[16] 吕修祥,杨海军,王祥,等.地球化学参数在油气运移研究中的应用-以塔里木盆地塔中地区为例[J].石油与天然气地质,2010,31(6):838-846.
Lv Xiuxiang,Yang Haijun,Wang Xiang,et al.Application of geochemical parameters in hydrocarbon migration studies:taking Tazhong area of the Tarin Basin as example[J].Oil & Gas Geology,2010,31(6):838-846.
[17] Pang H,Chen J Q,Pang X Q,et al.Analysis of secondary migration of hydrocarbons in the Ordovician carbonate reservoirs in the Tazhong uplift,Tarim Basin,China[J].AAPG Bulletin,2013,97(10):1765-1783
[18] 张仲培,王毅,云金表,等.塔中地区断裂不同演化阶段对油气聚集的控制[J].石油与天然气地质,2009,30(3):316-323.
Zhang Zhongpei,Wang Yi,Yun Jinbiao,et al.Control of faults at different evolution stages on hydrocarbon accumulation in Tazhong area, the Tarim Basin[J].Oil & Gas Geology,2009,30(3):316-323.
[19] 邬光辉,杨海军,屈泰来,等.塔里木盆地塔中隆起断裂系统特征及其对海相碳酸盐岩油气的控制作用[J].岩石学报,2012,28(3):793-805.
Wu Guanghui,Yang Haijun,Qu Tailai,et al.The fault system characteristics and its controlling roles on marine carbonate hydrocarbon in the central uplift,Tarim Basin[J].Acta Petrologica Sinica,2012,28(3):793-805.
[20] 沈卫兵,庞雄奇,张宝收,等.塔中地区碳酸盐岩与碎屑岩储层物性差异及主控因素[J].高校地质学报,2015,21(1):138-146.
Shen Weibing,Pang Xiongqi,Zhang Baoshou,et al.Physical properties differences and key controlling factors of the clasolite reservoirs and carbonate reservoirs in Tazhong area[J].Geological Journal of China Universities,2015,21(1):138-146.
[21] 张宝收,张鼐,柳少波.塔里木盆地塔中油气藏流体包裹体研究及成藏期厘定[R].青岛:中国石油大学,2010.
Zhang Baoshou,Zhang Nai,Liu Shaobo.Study on fluid inclusion of hydrocarbon reservoir and definition of accumulation stage in Tazhong area,the Tarim Basin[R].Qingdao:China University of Petroleum,2010.
[22] 向才富,夏斌,解习农,等.松辽盆地西部斜坡带油气运移示踪分析[J].地质科技情报,2004,23(4):64-70.
Xiang Caifu,Xia Bin,Xie Xinong,et al.Tracing hydrocarbon migration by integrated analysis of different kinds of tracers in western slope zone of Songliao basin,northeast China[J].Geological Science and Technology Information,2004,23(4):64-70.
[23] Tu G Z.Some problems pertaining to super large ore deposits of China[J].Eqisodes,1995,18:83-86.
[24] Pang H,Chen J Q,Pang X Q,et al.Key factors controlling hydrocarbon accumulations in Ordovician carbonate reservoirs in the Tazhong area,Tarim basin,western China[J].Marine and Petroleum Geology,2013,43:8-101.
[25] 庞雄奇,朱伟林,吕修祥,等.渤海湾盆地东部油气门限控藏研究与有利成藏区预测评价[J].石油学报,2015,36(增刊2):1-18.
Pang Xiongqi,Zhu Weilin,Lv Xiuxiang,et al.A study on hydrocarbon thresholds controlling reservoir accumulation and predictive evaluation of favorable accumulation areas in eastern Bohai Bay Basin[J].Acta Petrolei Sinica,2015,36(S2):1-18.

Ordovician carbonate hydrocarbon transport system in Tazhong area of Tarim Basin and its reservoir-controlling mode

塔中地区奥陶系碳酸盐岩油气输导格架及其控藏模式

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	Huang Yahao, Wang Rujun, Wen Zhigang, Zhang Yintao, Cui Shiti, Li Mengqin, Wang Peng, He Taohua. Hydrocarbon accumulation process of the deep to ultra deep reservoirs in Fuman oilfield,Tarim Basin [J]. Acta Petrolei Sinica, 2024, 45(6): 947-960.
[2]	Wang Qinghua, Xu Zhenping, Zhang Ronghu, Yang Haijun, Yang Xianzhang. New fields, new types of hydrocarbon explorations and their resource potentials in Tarim Basin [J]. Acta Petrolei Sinica, 2024, 45(1): 15-32.
[3]	Zhao Jinzhou, Yong Rui, Hu Dongfeng, She Chaoyi, Fu Yongqiang, Wu Jianfa, Jiang Tingxue, Ren Lan, Zhou Bo, Lin Ran. Deep and ultra-deep shale gas fracturing in China: problems, challenges and directions [J]. Acta Petrolei Sinica, 2024, 45(1): 295-311.
[4]	Guo Qiulin, Huang Shaoying, Lu Yuhong, Wang Jian, Wu Xiaozhi, Chen Ningsheng. Modeling and resource distribution prediction of the Lower Paleozoic petroleum system in platform area of Tarim Basin [J]. Acta Petrolei Sinica, 2023, 44(9): 1459-1471.
[5]	Lu Teng, Li Zhaomin, Gu Zihan, Mu Jinfeng, Ding Guo, Wang Yiping, Du Huajun. Microcosmic mechanism of viscosity-reducing foam system in ultra-deep heavy oil and its field application [J]. Acta Petrolei Sinica, 2023, 44(8): 1344-1355.
[6]	Chen Lixin, Jia Chengzao, Jiang Zhenxue, Su Zhou, Yang Meichun, Yang Bo, Qiu Chen. Oil enrichment model and main controlling factors of carbonate reservoirs in Halahatang area, Tarim Basin [J]. Acta Petrolei Sinica, 2023, 44(6): 948-961.
[7]	Kong Yue, Gao Xiaopeng, Shi Kaibo, Liu Bo, Jiang Weimin, Yu Jinxin, He Qing, Wu Chun. Genesis and reservoir significance of patchy dolostone of the Ordovician Yingshan Formation in Tabei area [J]. Acta Petrolei Sinica, 2023, 44(4): 598-611.
[8]	Shen Wei, Tang Jun, Xin Yi, Cao Lei, Chen Wendi, Tang Baoyong, He Ze, Qi Gewei. Q uantitative characterization and reservoir evaluation of karst facies belt of buried hill in northern Tarim Basin [J]. Acta Petrolei Sinica, 2023, 44(3): 471-484.
[9]	Zhao Wenzhi, Wang Zecheng, Huang Fuxi, Zhao Zhenyu, Jiang Hua, Xu Yang. Hydrocarbon accumulation conditions and exploration position of ultra-deep reservoirs in onshore superimposed basins of China [J]. Acta Petrolei Sinica, 2023, 44(12): 2020-2032.
[10]	Yang Yu, Wen Long, Zhou Gang, Zhan Weiyun, Li Haitao, Song Zezhang, Zhang Jing, Tao Jiali, Tian Xingwang, Yuan Jiutao, Jin Shigui, Shi Guoliang. New fields,new types and resource potentials of hydrocarbon exploration in Sichuan Basin [J]. Acta Petrolei Sinica, 2023, 44(12): 2045-2069.
[11]	Ye Yunfei, Sun Wenbo, Huang Rao. Current status,application cases and development direction of marine broadband seismic exploration technology in China [J]. Acta Petrolei Sinica, 2023, 44(12): 2286-2296.
[12]	Yun Lu, Deng Shang. Structural styles of deep strike-slip faults in Tarim Basin and the characteristics of their control on reservoir formation and hydrocarbon accumulation: a case study of Shunbei oil and gas field [J]. Acta Petrolei Sinica, 2022, 43(6): 770-787.
[13]	Ma Anlai, Lin Huixi, Yun Lu, Qiu Nansheng, Zhu Xiuxiang, Wu Xian. Detection of ethanodiamondoids in the Ordovician crude oil from Shuntuoguole area in Tarim Basin and its significance [J]. Acta Petrolei Sinica, 2022, 43(6): 788-803.
[14]	Li Bin, Zhang Xin, Guo Qiang, Lü Haitai, Yang Suju, Xu Qinqi, Peng Jun. Basin modeling of Cambrian ultra-deep petroleum system in Tarim Basin [J]. Acta Petrolei Sinica, 2022, 43(6): 804-815.
[15]	Huang Yuan, Duan Taizhong, Fan Tailiang, Liu Yanfeng, Shen Luyin, Zhang Wenbiao, Li Meng, Zhang Demin. Depositional evolution history and formation mechanism of Cambrian carbonate platforms in Tahe area: insights from stratigraphic forward modelling [J]. Acta Petrolei Sinica, 2022, 43(5): 617-636.