|Table of Contents|

Characteristics and “Sweet Area(Section)” Evaluation of Continuous Tight & Shale Oil and Gas in Ordos Basin, North-central China(PDF)

《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

Issue:
2019年第04期
Page:
459-474
Research Field:
基础地质与矿产地质
Publishing date:

Info

Title:
Characteristics and “Sweet Area(Section)” Evaluation of Continuous Tight & Shale Oil and Gas in Ordos Basin, North-central China
Author(s):
YANG Zhi1 ZOU Cai-neng1 FU Jin-hua2 WU Song-tao1 LIN Sen-hu1 PAN Song-qi1 WANG Lan1 LIU Xin-she2 NIU Xiao-bing2
(1. Research Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, China; 2. Changqing Oilfield Company, PetroChina, Xi’an 710018, Shaanxi, China)
Keywords:
tight oil and gas shale oil and gas sweet area shale stratum unconventional petroleum geology continuous hydrocarbon accumulation coexistence basin
PACS:
P618.130.2
DOI:
-
Abstract:
Continuous hydrocarbon accumulation over a large area is a distinguishing characteristic of unconventional shale stratum hydrocarbons, and has great petroleum resource potential. The geological connotation of shale stratum oil and gas is put forward, that is, continuous distribution of oil and gas resources is generated, detained or gathered close to the tight reservoirs within or adjacent to the hydrocarbon-generating stratum, and the industrial exploitation can be realized by using new technologies, including two resource types of source-reservoir integration and source-reservoir adjacency. Examples of unconventional hydrocarbon accumulations are Mesozoic Triassic shale oil province and Upper Paleozoic Carboniferous-Permian shale gas province in Ordos Basin. Tight oil and gas, and shale oil and gas in Ordos Basin are mainly distributed in source-kitchen or near-source reservoirs in large areas, which are typically characterized by hydrocarbon-bearing, tight reservoir, low formation pressure, and low resource abundance. Stable tectonic setting, widespread matured source rocks and large-scale superimposed tight reservoirs are favorable to hydrocarbon accumulation. “Sweet area(section)” of tight oil and gas is mainly controlled by the hydrocarbon-generation center and massive sandbodies. “Sweet area(section)” of shale oil and gas is mainly controlled by the organic-rich shale scale, thermal evolution and natural fractures. Research on such resources will be at the forefront of the future development of petroleum geology.

References:

[1] MASTERS J A.Deep Basin Gas Trap,Western Canada[J].AAPG Bulletin,1979,63(2):152-181.
[2] 翟光明.关于非常规油气资源勘探开发的几点思考[J].天然气工业,2008,28(12):1-3.
ZHAI Guang-ming.Speculations on the Exploration and Development of Unconventional Hydrocarbon Resources[J].Natural Gas Industry,2008,28(12):1-3.
[3] International Energy Agency.World Energy Outlook[R].Paris:International Energy Agency,2010.
[4] HOOD K C,YUREWICZ D A,STEFEN K J.Assessing Continuous Resources:Building the Bridge Between Static and Dynamic Analyses[J].Bulletin of Canadian Petroleum Geology,2012,60(3):112-133.
[5] JARVIE D M.Shale Resource Systems for Oil and Gas:Part 2,Shale-oil Resource Systems[C]∥BREYER J A.M97-shale Reservoirs:Giant Resources for the 21st Century.Tulsa:AAPG,2012:89-119.
[6] ZOU C N,YANG Z,ZHU R K,et al.Progress in China’s Unconventional Oil and Gas Exploration and Development and Theoretical Technologies[J].Acta Geologica Sinica(English Edition),2015,89(3):938-971.
[7] 贾承造.论非常规油气对经典石油天然气地质学理论的突破及意义[J].石油勘探与开发,2017,44(1):1-11.
JIA Cheng-zao.Breakthrough and Significance of Unconventional Oil and Gas to Classical Petroleum Geo-logy Theory[J].Petroleum Exploration and Development,2017,44(1):1-11.
[8] 邹才能,杨 智,何东博,等.常规-非常规天然气理论、技术及前景[J].石油勘探与开发,2018,45(4):575-587.
ZOU Cai-neng,YANG Zhi,HE Dong-bo,et al.Theory,Technology and Prospect of Conventional and Unconventional Natural Gas[J].Petroleum Exploration and Development,2018,45(4):575-587.
[9] 杨 智,邹才能.“进源找油”:源岩油气内涵与前景[J].石油勘探与开发,2019,46(1):173-184.
YANG Zhi,ZOU Cai-neng.“Exploring Petroleum Inside Source Kitchen”:Connotation and Prospects of Source Rock Oil and Gas[J].Petroleum Exploration and Development,2019,46(1):173-184.
[10] SCHMOKER J W.Method for Assessing Continuous-type(Unconventional)Hydrocarbon Accumulations[C]∥GAUTIER D L,DOLTON G L,TAKAHASHI K I,et al.National Assessment of United States Oil and Gas Resources-results,Methodology and Supporting Data.Colorado:Digital Data Series,1995:123.
[11] SCHMOKER J W.Resource:Assessment Perspectives for Unconventional Gas Systems[J].AAPG Bulletin,2002,86(11):1993-1999.
[12] LAW B E,CURTIS J B.Introduction to Unconventional Petroleum Systems[J].AAPG Bulletin,2002,86(11):1851-1852.
[13] World Petroleum Congress.Petroleum Resources Ma-nagement System[R].London:World Petroleum Congress,2007.
[14] 邹才能,杨 智,张国生,等.非常规油气地质学建立及实践[J].地质学报,2019,93(1):12-23.
ZOU Cai-neng,YANG Zhi,ZHANG Guo-sheng,et al.Establishment and Practice of Unconventional Oil and Gas Geology[J].Acta Geologica Sinica,2019,93(1):12-23.
[15] 邹才能,张国生,杨 智,等.非常规油气概念、特征、潜力及技术:兼论非常规油气地质学[J].石油勘探与开发,2013,40(4):385-399,454.
ZOU Cai-neng,ZHANG Guo-sheng,YANG Zhi,et al.Concepts,Characteristics,Potential and Technology of Unconventional Hydrocarbons:On Unconventional Petro-leum Geology[J].Petroleum Exploration and Development,2013,40(4):385-399,454.
[16] 杨 智,邹才能,吴松涛,等.含油气致密储层纳米级孔喉特征及意义[J].深圳大学学报(理工版),2015,32(3):257-265.
YANG Zhi,ZOU Cai-neng,WU Song-tao,et al.Cha-racteristics of Nano-sized Pore-throat in Unconventional Tight Reservoir Rocks and Its Scientific Value[J].Journal of Shenzhen University(Science and Engineering),2015,32(3):257-265.
[17] 杨 智,侯连华,陶士振,等.致密油与页岩油形成条件与“甜点区”评价[J].石油勘探与开发,2015,42(5):555-565.
YANG Zhi,HOU Lian-hua,TAO Shi-zhen,et al.Formation Condition and “Sweet Spot” Evaluation of Tight Oil and Shale Oil[J].Petroleum Exploration and Development,2015,42(5):555-565.
[18] YANG Z,HE S,GUO X W,et al.Formation of Low Permeability Reservoirs and Gas Accumulation Process in the Daniudi Gas Field,Northeast Ordos Basin,China[J].Marine and Petroleum Geology,2016,70:222-236.
[19] YANG Z,ZOU C N,WU S T,et al.Formation,Distribution and Resource Potential of the “Sweet Areas(Sections)” of Continental Shale Oil in China[J].Marine and Petroleum Geology,2019,102:48-60.
[20] 邱中建,邓松涛.中国油气勘探的新思维[J].石油学报,2012,33(增1):1-5.
QIU Zhong-jian,DENG Song-tao.New Thinking of Oil-gas Exploration in China[J].Acta Petrolei Sinica,2012,33(S1):1-5.
[21] 邹才能,杨 智,王红岩,等.“进源找油”:论四川盆地非常规陆相大型页岩油气田[J].地质学报,2019,93(7):1551-1562.
ZOU Cai-neng,YANG Zhi,WANG Hong-yan,et al.“Exploring Petroleum Inside Source Kitchen”:Jurassic Unconventional Continental Giant Shale Oil and Gas Field in Sichuan Basin,China[J].Acta Geologica Sinica,2019,93(7):1551-1562.
[22] 邹才能,杨 智,崔景伟,等.页岩油形成机制、地质特征及发展对策[J].石油勘探与开发,2013,40(1):14-26.
ZOU Cai-neng,YANG Zhi,CUI Jing-wei,et al.Formation Mechanism,Geological Characteristics and Development Strategy of Non-marine Shale Oil in China[J].Petroleum Exploration and Development,2013,40(1):14-26.
[23] 胡素云,朱如凯,吴松涛,等.中国陆相致密油效益勘探开发[J].石油勘探与开发,2018,45(4):737-748.
HU Su-yun,ZHU Ru-kai,WU Song-tao,et al.Profitable Exploration and Development of Continental Tight Oil in China[J].Petroleum Exploration and Development,2018,45(4):737-748.
[24] ZOU C N,YANG Z,TAO S Z,et al.Continuous Hydrocarbon Accumulation over a Large Area as a Distinguishing Characteristic of Unconventional Petroleum:The Ordos Basin,North-central China[J].Earth-science Reviews,2013,126:358-369
[25] 杨 智,邹才能,付金华,等.基于原位转化/改质技术的陆相页岩选区评价:以鄂尔多斯盆地三叠系延长组7段页岩为例[J].深圳大学学报(理工版),2017,34(3):221-228.
YANG Zhi,ZOU Cai-neng,FU Jin-hua,et al.Selection of Pilot Areas for Testing In-situ Conversion/Upgrading Processing in Lacustrine Shale:A Case Study of Chang-7 Member in Ordos Basin[J].Journal of Shenzhen University(Science and Engineering),2017,34(3):221-228.
[26] 杨 华,李士祥,刘显阳.鄂尔多斯盆地致密油、页岩油特征及资源潜力[J].石油学报,2013,34(1):1-11.
YANG Hua,LI Shi-xiang,LIU Xian-yang.Characteristics and Resource Prospects of Tight Oil and Shale Oil in Ordos Basin[J].Acta Petrolei Sinica,2013,34(1):1-11.
[27] 杨 智,付金华,郭秋麟,等.鄂尔多斯盆地三叠系延长组陆相致密油发现、特征及潜力[J].中国石油勘探,2017,22(6):7-13.
YANG Zhi,FU Jin-hua,GUO Qiu-lin,et al.Discovery,Characteristics and Resource Potential of Continental Tight Oil in Triassic Yanchang Formation,Ordos Basin[J].China Petroleum Exploration,2017,22(6):7-13.
[28] 姚泾利,邓秀芹,赵彦德,等.鄂尔多斯盆地延长组致密油特征[J].石油勘探与开发,2013,40(2):150-158.
YAO Jing-li,DENG Xiu-qin,ZHAO Yan-de,et al.Characteristics of Tight Oil in Triassic Yanchang Formation,Ordos Basin[J].Petroleum Exploration and Development,2013,40(2):150-158.
[29] YANG Z,LI Q Y,LIU X S,et al.Evidences of the Near-source Accumulation of the Tight Sandstone Gas in Northern Ordos Basin,North-central China[J].Acta Geologica Sinica(English Edition),2016,91(5):1820-1835.
[30] 付金华,邓秀芹,楚美娟,等.鄂尔多斯盆地延长组深水岩相发育特征及其石油地质意义[J].沉积学报,2013,31(5):928-938.
FU Jin-hua,DENG Xiu-qin,CHU Mei-juan,et al.Features of Deepwater Lithofacies,Yanchang Formation in Ordos Basin and Its Petroleum Significance[J].Acta Sedimentologica Sinica,2013,31(5):928-938.
[31] 林森虎,袁选俊,杨 智.陆相页岩与泥岩特征对比及其意义:以鄂尔多斯盆地三叠系延长组7段为例[J].石油与天然气地质,2017,38(3):517-523.
LIN Sen-hu,YUAN Xuan-jun,YANG Zhi.Comparative Study on Lacustrine Shale and Mudstone and Its Significance:A Case from the 7th Member of Yanchang Formation in the Ordos Basin[J].Oil and Gas Geology,2017,38(3):517-523.
[32] ZOU C N,GUO Q L,YANG Z,et al.Resource Potential and Core Area Prediction of Lacustrine Tight Oil:The Triassic Yanchang Formation in Ordos Basin,China[J].AAPG Bulletin,2019,103(6):1493-1523.
[33] ZHAO J F,MOUNTNEY N P,LIU C Y,et al.Outcrop Architecture of a Fluvio-lacustrine Succession:Upper Triassic Yanchang Formation,Ordos Basin,China[J].Marine and Petroleum Geology,2015,68:394-413.
[34] 杨 智,付金华,刘新社,等.苏里格气田上古生界连续型致密气形成过程[J].深圳大学学报(理工版),2016,33(3):221-233.
YANG Zhi,FU Jin-hua,LIU Xin-she,et al.Formation Process of Upper Paleozoic Continuous Tight Sandstone Gas Reservoir in the Sulige Gas Field[J].Journal of Shenzhen University(Science and Engineering),2016,33(3):221-233.
[35] 袁选俊,林森虎,刘 群,等.湖盆细粒沉积特征与富有机质页岩分布模式:以鄂尔多斯盆地延长组长7油层组为例[J].石油勘探与开发,2015,42(1):34-43.
YUAN Xuan-jun,LIN Sen-hu,LIU Qun,et al.Lacustrine Fine-grained Sedimentary Features and Organic-rich Shale Distribution Pattern:A Case Study of Chang-7 Member of Triassic Yanchang Formation in Ordos Basin,NW China[J].Petroleum Exploration and Development,2015,42(1):34-43.
[36] 戴金星,邹才能,陶士振,等.中国大气田形成条件和主控因素[J].天然气地球科学,2007,18(4):473-484.
DAI Jin-xing,ZOU Cai-neng,TAO Shi-zhen,et al.Formation Conditions and Main Controlling Factors of Large Gas Fields in China[J].Natural Gas Geoscience,2007,18(4):473-484.
[37] 李 剑,罗 霞,单秀琴,等.鄂尔多斯盆地上古生界天然气成藏特征[J].石油勘探与开发,2005,32(4):54-59.
LI Jian,LUO Xia,SHAN Xiu-qin,et al.Natural Gas Accumulation in the Upper Paleozoic of Ordos Basin,China[J].Petroleum Exploration and Development,2005,32(4):54-59.
[38] ZENG L B,LI X X.Fractures in Sandstone Reservoirs with Ultra-low Permeability:A Case Study of the Upper Triassic Yanchang Formation in the Ordos Basin,China[J].AAPG Bulletin,2009,93(4):461-477.
[39] ZHAO M M,BEHR H J,AHRENDT H,et al.Thermal and Tectonic History of the Ordos Basin,China; Evidence from Apatite Fission Track Analysis,Vitrinite Reflectance,and K-Ar Dating[J].AAPG Bulletin,1996,80(7):1110-1134.
[40] 任战利,张 盛,高胜利,等.鄂尔多斯盆地构造热演化史及其成藏成矿意义[J].中国科学:D辑,地球科学,2007,37(增1):23-32.
REN Zhan-li,ZHANG Sheng,GAO Sheng-li,et al.Tectonic Thermal History and Its Significance on the Formation of Oil and Gas Accumulation and Mineral Deposit in Ordos Basin[J].Science in China:Series D,Earth Sciences,2007,37(S1):23-32.
[41] 曹 锋,邹才能,付金华,等.鄂尔多斯盆地苏里格大气区天然气近源运聚的证据剖析[J].岩石学报,2011,27(3):857-866.
CAO Feng,ZOU Cai-neng,FU Jin-hua,et al.Evidence Analysis of Natural Gas Near-source Migration-accumulation Model in the Sulige Large Gas Province,Ordos Basin,China[J].Acta Petrologica Sinica,2011,27(3):857-866.

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Last Update: 2019-07-11