天然气地球科学

• 天然气地质学 • 上一篇    下一篇

南美前陆盆地古生界天然气成藏特征及勘探潜力分析

刘亚明,谢寅符,马中振,王丹丹   

  1. 中国石油勘探开发研究院,北京 100083
  • 收稿日期:2012-03-20 修回日期:2012-08-16 出版日期:2012-12-10 发布日期:2012-12-10
  • 通讯作者: 刘亚明liuyaming-hw@petrochina.com.cn E-mail:liuyaming-hw@petrochina.com.cn
  • 作者简介:刘亚明(1980-),男,湖北广水人,工程师,博士,主要从事油气勘探研究. E-mail:liuyaming-hw@petrochina.com.cn.
  • 基金资助:

    国家科技重大专项(编号:2008ZX05028)资助.

The Exploration Potential and Accumulation Characteristics of Paleozoic Gas of Foreland Basins in South America

LIU Ya-ming,XIE Yin-fu,MA Zhong-zhen,WANG Dan-dan   

  1. PetroChina Research Institute of Petroleum Exploration and Development,Beijing 100083,China
  • Received:2012-03-20 Revised:2012-08-16 Online:2012-12-10 Published:2012-12-10

摘要:

基于对Chaco盆地的详细解剖,通过分析其古生界天然气的成藏条件和成藏特征,总结其成藏主控因素,进而类比和分析南美前陆盆地古生界天然气的成藏特征和勘探潜力。Chaco盆地天然气资源丰富,为南美天然气储量最大的盆地,且天然气资源主要集中在古生界;其古生界天然气成藏模式优越,成藏具有优生、多储、圈闭规模大、新生古储、多期成藏、近源成藏及集中分布的特征,天然气成藏受主力成藏组合和断裂的双重控制。由于构造演化的差异,南美前陆盆地古生界有效储层仅在中部3个盆地发育;除Chaco盆地外,其他2个前陆盆地古生界与Chaco盆地具有相似的天然气成藏条件,成藏背景有利,具有一定的勘探潜力。研究指出Chaco盆地古生界天然气勘探程度较高,下一步勘探仍以次安第斯带和前渊带泥盆系为主要目的层系,兼探深层和斜坡带浅层非构造圈闭。Beni盆地和Madre de Dios盆地古生界勘探程度非常低,下一步应加强断裂最为发育的次安第斯带和前渊带的勘探力度,以构造圈闭为最有利勘探目标。

关键词: 天然气, 古生界, 成藏特征, 勘探潜力, Chaco盆地, 南美前陆盆地

Abstract:

In order to analyze and point out the Paleozoic gas reservoir characteristics and exploration potential of South American foreland basins,the Chaco basin was taken as an example in this paper.By analyzing the Paleozoic gas reservoir accumulation conditions and characteristics,the main factors of gas accumulation were summarized.The Chaco basin is the largest basin of gas resources in South America,and gas is mainly concentrated in the Paleozoic.The gas accumulation conditions of Paleozoic reservoir in Chaco basin are very good,which have the characteristics of excellent source rocks,multi-reservoirs,large-scale traps,younger source rock-older reservoir,multi-phase and near source accumulation and centralized distribution.The gas accumulation is mainly controlled by the main plays and faults.Due to the differences of tectonic evolution,the Paleozoic reservoirs of South America foreland basins are only developed in the three basins in central South America.With favorable background of gas accumulation and certain amount of exploration potential,the two other Paleozoic foreland basins have a similar gas accumulation conditions with the Chaco basin.This study pointed out that the exploration of Paleozoic gas in the Chaco basin reached a higher degree.As to its exploration in the future,the sub-Andean belt and fore deep are still the main plays,and Devonian is still the main stratum,considering the non-structural traps of deep strata in the fore deep and shallow strata in the slopes.The Paleozoic of the Beni basin and the Madre de Dios basin has very low degree of exploration,so more consideration should be given to the sub-Andean belt and fore deep area in the next step,where faults are the most developed and structural traps are the most favorable exploration targets.

Key words: Natural gas, Paleozoic, Accumulation characteristics, Exploration potential, Chaco basin, South America foreland basins

中图分类号: 

  • TE122.3

[1]BP p.l.c.BP Statistical Review of World Energy 2012[EB/OL].http://www.bp.com/assets/bp_internet/globalbp/globalbp_uk_english/reports_and_publications/statistical_energy_review_2011/STAGING/local_assets/pdf/statistical_review_of_world_energy_full_report_2012.pdf.2012-6.



[2]IHS Energy.Basin Monitor-Chaco Basin,Bolivia,Paraguay,Argentina[DB].2009.



[3]IHS Energy.Basin Monitor-Beni Basin,Bolivia,Peru,Brazil[DB].2009.



[4]IHS Energy.Basin Monitor-Madre de Dios Basin,Bolivia,Peru,Brazil[DB].2009.



[5]Yrigoyen M R.The history of hydrocarbons exploration and production in Argentina[J].Journal of Petroleum Geology,1993,16(4):371-382.



[6]Allmendinger R,Ramos V A,Jordan T.Paleogeography and Andean structural geometry,northwest Argentina[J].Tectonics,1983,2(1):1-16.



[7]Xie Yinfu,Zhao Mingzhang,Yang Fuzhong,et al.The main sedimentary basin types and petroleum geology features of typical hydrocarbon bearing basins in Latin America\[J\].China Petroleum Exploration,2009,14(1):65-73.\[谢寅符,赵明章,杨福忠,等.拉丁美洲主要沉积盆地类型及典型含油气盆地石油地质特征\[J\].中国石油勘探,2009,14(1):65-73.\] 



[8]Echavarria L,Hernandez R,Allmendinger R,et al .Subandean thrust and fold belt of northwestern Argentina:Geometry and timing of the Andean evolution[J].AAPG Bulletin,2003,87(6):965-985.



[9]Gohrbandt K H A.Paleozoic paleogeographic and depositional developments on the central proto-Pacific margin of Gondwana:Their importance to hydrocarbon accumulation[J].Journal South American Earth Science,1992,6(4):267-287.



[10]Cornelius E U,Christoph H,Carola H.Evolution of the late Cenozoic Chaco foreland basin,southern Bolivia[J].Basin Research,2006,18(2):145-170.



[11]C & C Reservoirs.Field Evaluation Report-Latin America,Aguarague & La Pena field,Chaco Basin,Bolivia[DB].2007.



[12]Moretti I,Baby P,Mendez E,et al .Hydrocarbon generation in relation to thrusting in the Sub Andean Zone from 18 to 22°S,Bolivia[J].Petroleum Geoscience,1996,(2):17-28.



[13]Dunn J F,Hartshorn K G,Hartshorn P W.Structural styles and hydrocarbon potential of the Ssub-Andean thrust belt of southern Bolivia[J].AAPG Special Volumes:Petroleum Basins of South America,1995,M62:523-543.



[14]Lindquist S J.The Santa Cruz-Tarija province in South America:Los Monos(upper Devonian)-Machareti(Carboniferous) petroleum system[J].United States Geological Survey,1998,99(5):1-16.



[15]C & C Reservoirs.Field Evaluation Report-Latin America,La Pena Field,Tarija Basin,Bolivia[DB].2007.



[16]C & C Reservoirs.Field Evaluation rReport-Latin America,Ramos Field,Tarija Basin,Argentina[DB].2007.



[17]Zhao Jingzhou,Wang Li,Sun Bing,et al .Effect of structural evolution on the formation and distribution of upper Paleozoic giant gas fields in the east Ordos basin[J].Natural Gas Geoscience,2010,21(6):875-881.[赵靖舟,王力,孙兵,等.鄂尔多斯盆地东部构造演化对上古生界大气田形成的控制作用[J].天然气地球科学,2010,21(6):875-881.]



[18]Henry S G,Pollack H N.Terrestrial heat flow above the Andean subduction zone in Bolivia and Peru[J].Journal of Geophysical Research,1988,93(B12):15153-15162.



[19]Juan F I,Stephen E L,John N H.Fracture abundance and patterns in the Subandean fold and thrust belt,Devonian Huamampampa Formation petroleum reservoirs and outcrops,Argentina and Bolivia[J].Marine and Petroleum Geology,2012,35(1):201-218.



[20]Romanyuk T V,Gotze H J,Halvorson P F.A density model of the Andean Subduction zone[J].The Leading Edge,1999,18(2):264-268.



[21]Tong Xiaoguang.The significance of play in exploration evaluation[J].Journal of Southwest Petroleum University:Science & Technology Edition,2009,31(6):1-8.[童晓光.论成藏组合体在勘探评价中的意义[J].西南石油大学学报:自然科学版,2009,31(6):1-8.]



[22]Wang Zhengfeng,He Jiaxiong.Miocene hydrocarbon′s transferring and collecting condition and reservoir combination analysis in Qiongdongnan basin[J].Natural Gas Geoscience,2003,14(2):107-115.[王振峰,何家雄.琼东南盆地中新统油气运聚成藏条件及成藏组合分析[J].天然气地球科学,2003,14(2):107-115.]



[23]Liu Yumei,Deng Zejin,Sun Guangbo,et al .Reservoir characterization of Banqiao rupture structural belt[J].Natural Gas Geoscience,2003,14(4):275-278.[刘玉梅,邓泽进,孙广伯,等.板桥断裂构造带油气成藏组合特征[J].天然气地球科学,2003,14(4):275-278.]



[24]Liu Zhaolu,Xia Bin.Relationship between Cenozoic tectionic evolution and plays in Jiyang depression[J].Natural Gas Geoscience,2007,18(2):209-228.[刘朝露,夏斌.济阳坳陷新生代构造演化特征与油气成藏组合模式[J].天然气地球科学,2007,18(2):209-228.]

[1] 傅宁,刘建升. 北部湾盆地流二段3类烃源岩的生烃成藏特征[J]. 天然气地球科学, 2018, 29(7): 932-941.
[2] 陈斐然,张义杰,朱光有,张宝收,卢玉红,张志遥. 塔里木盆地台盆区深层天然气地球化学特征及成藏演化[J]. 天然气地球科学, 2018, 29(6): 880-891.
[3] 邓焱,胡国艺,赵长毅. 四川盆地龙岗气田长兴组—飞仙关组天然气地球化学特征及成因[J]. 天然气地球科学, 2018, 29(6): 892-907.
[4] 苏佳纯,张金川,朱伟林. 非常规天然气经济评价对策思考[J]. 天然气地球科学, 2018, 29(5): 743-753.
[5] 葛岩,朱光辉,万欢,潘新志,黄志龙. 鄂尔多斯盆地东缘紫金山侵入构造对上古生界致密砂岩气藏形成和分布的影响[J]. 天然气地球科学, 2018, 29(4): 491-499.
[6] 邢 舟,曹高社,毕景豪,周新桂,张交东. 南华北盆地禹州地区ZK0606钻孔上古生界煤系烃源岩评价[J]. 天然气地球科学, 2018, 29(4): 518-528.
[7] 杨丽杰,侯读杰,陈晓东,刁慧. 东海盆地西湖凹陷中部古近系地层水化学特征及地质意义[J]. 天然气地球科学, 2018, 29(4): 559-571,596.
[8] 于京都, 郑民, 李建忠, 吴晓智, 郭秋麟. 我国深层天然气资源潜力、勘探前景与有利方向[J]. 天然气地球科学, 2018, 29(10): 1398-1408.
[9] 朱华, 杨光, 苑保国, 应丹琳, 戴鑫, 周红飞, 徐世琦, 谈健康. 四川盆地常规天然气地质条件、资源潜力及勘探方向[J]. 天然气地球科学, 2018, 29(10): 1475-1485.
[10] 黄少英, 杨文静, 卢玉红, 张科, 赵青, 凡闪. 塔里木盆地天然气地质条件、资源潜力及勘探方向[J]. 天然气地球科学, 2018, 29(10): 1497-1505.
[11] 郑民, 李建忠, 吴晓智, 王社教, 郭秋麟, 于京都, 郑曼, 陈宁生, 易庆. 我国常规与非常规天然气资源潜力、重点领域与勘探方向[J]. 天然气地球科学, 2018, 29(10): 1383-1397.
[12] 肖敦清, 姜文亚, 蒲秀刚, 王娜, 岳云福, 孙超囡, 代昆, 滑双君. 渤海湾盆地歧口凹陷中深层天然气成藏条件与资源潜力[J]. 天然气地球科学, 2018, 29(10): 1409-1421.
[13] 钟雪梅, 王建, 李向阳, 王权, 董雄英, 马学峰, 张国伟. 渤海湾盆地冀中坳陷天然气地质条件、资源潜力及勘探方向[J]. 天然气地球科学, 2018, 29(10): 1433-1442.
[14] 白雪峰, 梁江平, 张文婧, 付丽, 彭建亮, 薛涛, 杨立伟, 刘继莹. 松辽盆地北部深层天然气地质条件、资源潜力及勘探方向[J]. 天然气地球科学, 2018, 29(10): 1443-1454.
[15] 姚泾利, 胡新友, 范立勇, 刘新社, 季海锟, . 鄂尔多斯盆地天然气地质条件、资源潜力及勘探方向[J]. 天然气地球科学, 2018, 29(10): 1465-1474.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!