苏里格气田西南部致密砂岩气藏资源评价方法及评价参数的影响因素

doi:10.11743/ogg20200407

摘要/Abstract

摘要：

对储层特征及其对资源评价影响的认识，是致密砂岩气藏资源评价、生产和高效开发的基础之一。通过测井分析、薄片观察、生烃条件和生产数据分析，研究苏里格气田西南部石盒子组8段和山西组1段储层特征、砂体展布、砂体厚度、砂体叠置模式，明确储层特征和适用的评价方法，探讨储层特征对资源评价参数的影响。研究表明：苏里格气田储层具有典型的低孔低渗、强非均质性特征，适用容积法进行资源评价；储层厚度和面积受控于砂体展布和叠置模式，一般砂体厚度大，展布面积广的分流河道和复合砂体的资源量较大，产气量较高；储层孔渗受控于碎屑组分和微观孔隙类型，并受后期成岩作用强烈改造，压实作用和胶结作用破坏孔隙，溶蚀作用有力地改善了孔隙；生烃强度在根本上控制了产水区和产气区的分布，而致密气富集的甜点区主要分布于有利储层的相对高孔渗部位。在致密砂岩气资源评价中，沉积作用控制了砂体展布和叠置模式，塑造了不同类型的复合砂体，决定了储层面积、厚度，进而控制了油气赋存规模和产能。成岩作用改变储层储集和渗滤性能，主要以微观形式来对整个油气开采区的油气储量带来影响。

关键词: 成岩作用, 砂体展布, 石盒子组8段, 山西组1段, 储层特征, 资源评价, 致密砂岩, 苏里格气田

Abstract:

The research on reservoir characteristics and their impact on resource assessment is one of the bases for tight gas resource evaluation, production and efficient development.An integration of analyses of logging data, hydrocarbon generation conditions and production data, as well as thin section observation, is applied to investigate the reservoir characteristics, the distribution, thickness and superposition pattern of sand bodies in He 8 member and Shan 1 member in southwestern Sulige gas field, to select an applicable evaluation method according to the reservoir characteristics, and to explore the effect of reservoir characteristics on evaluation parameters.The results show that the reservoirs in Sulige gas field are characterized by low porosity, low permeability and strong heterogeneity, thus the volumetric method is suitable for its resource evaluation.The reservoir thickness and area are controlled by the distribution and superimposition pattern of sand bodies, and the distributary channels and composite sand bodies with large thickness and area are usually high in resource potentials and more productive.The reservoir porosity and permeability are controlled by debris composition and microscopic pore type, and are strongly modified by diagenesis at later stages.Compaction and cementation lower porosity, whereas dissolution may effectively increase it.The intensity of hydrocarbon generation fundamentally controls the distribution of the water producing zone and gas producing zone, while the sweet spots of tight gas are mainly located in areas of relatively high porosity and permeability in favorable reservoirs.For resource evaluation of tight sand gas reservoirs, the sedimentation controls the distribution and superimposition patterns of sand bodies, produces composite sand bodies of various types, determines reservoir area and thickness, and then controls the gas storage potential and production capacity.Diagenesis modifies reservoir porosity and permeability, thus mainly influences oil and gas reserves of the study area in a microscopic sense.

Key words: diagenesis, sand body distribution, the 8th member of Shihezi Formation, the 1st member of Shanxi Formation, reservoir characteristics, resource evaluation, tight sandstone, Sulige gas field

中图分类号:

TE122.3

李进步,李娅,张吉,等. 苏里格气田西南部致密砂岩气藏资源评价方法及评价参数的影响因素[J]. 石油与天然气地质, 2020, 41(4): 730-743, 762. doi: 10.11743/ogg20200407 Jinbu Li,Ya Li,Ji Zhang,et al. Resource evaluation method and influence factors of its parameters for tight sand gas reservoir in southwestern Sulige gas field[J]. Oil & Gas Geology, 2020, 41(4): 730-743, 762. doi: 10.11743/ogg20200407

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参考文献 49

1	魏新善, 胡爱平, 赵会涛, 等. 致密砂岩气地质认识新进展[J]. 岩性油气藏, 2017, 29 (1): 11- 20.
	Wei Xinshan , Hu Aiping , Zhao Huitao , et al. New geological understanding of tight sandstone gas[J]. Lithologic Reservoirs, 2017, 29 (1): 11- 20.
2	邱中建, 邓松涛. 中国非常规天然气的战略地位[J]. 天然气工业, 2012, 32 (1): 1- 5.
	Qiu Zhongjian , Deng Songtao . Strategic position of unconventional natural gas resources in China[J]. Natural Gas Industry, 2012, 32 (1): 1- 5.
3	杨华, 付金华, 刘新社, 等. 苏里格大型致密砂岩气藏形成条件及勘探技术[J]. 石油学报, 2012, 33 (S1): 27- 36.
	Yang Hua , Fu Jinhua , Liu Xinshe , et al. Formation conditions and exploration technology of large-scale tight sandstone gas reservoir in Sulige[J]. Acta Petrolei Sinica, 2012, 33 (S1): 27- 36.
4	崔明明, 李进步, 王宗秀, 等. 辫状河三角洲前缘致密砂岩储层特征及优质储层控制因素-以苏里格气田西南部石盒子组8段为例[J]. 石油学报, 2019, 40 (3): 279- 294.
	Cui Mingming , LI Jinbu , Wang Zongxiu , et al. Characteristics of tight sand reservoir and controlling factors of high-quality reservoir at braided delta front:a case study from Member 8 of Shihezi Formation in southwestern Sulige gas field[J]. Acta Petrolei Sinica, 2019, 40 (3): 279- 294.
5	王安龙. 基于常规测井资料综合评价延川南致密砂岩气层[J]. 油气藏评价与开发, 2019, 9 (2): 75- 79.
	Wang Anlong . Comprehensive evaluation of dense sandstone gas layer in southern Yanchuan area based on conventional logging data[J]. Reservoir Evaluation and Development, 2019, 9 (2): 75- 79.
6	葛东升, 刘玉明, 柳雪青, 等. 粒度分析在致密砂岩储层及沉积环境评价中的应用[J]. 特种油气藏, 2018, 25 (1): 41- 45.
	Ge Dongsheng , Liu Mingyu , Liu Xueqing , et al. A pplication of grain size analysis in tight sandstone reservoir and sendimentary environment evaluation[J]. Special Oil & Gas Reservoirs, 2018, 25 (1): 41- 45.
7	钟大康. 致密油储层微观特征及其形成机理——以鄂尔多斯盆地长6-长7段为例[J]. 石油与天然气地质, 2017, 38 (1): 49- 61.
	Zhong Dakang . Micro-petrology, pore throat characteristics and genetic mechanism of tight oil reservoirs:A case from the 6^th and 7^th members of Triassic Yanchang Formation in the Ordos Basin[J]. Oil & Gas Geology, 2017, 38 (1): 49- 61.
8	赵丁丁, 孙卫, 雒斌, 等. 致密砂岩气藏孔渗结构下限及对气水分布的影响[J]. 石油地质与工程, 2019, 33 (3): 76- 81.
	Zhao Dingding , Sun Wei , Luo Bin , et al. Lower limit of porosity-permeability structure of tight sandstone gas reservoir and its influence on gas-water distribution[J]. Petroleum Geology &Engineering, 2019, 33 (3): 76- 81.
9	樊爱萍, 吴小宁, 王龙, 等. 鄂尔多斯盆地苏里格气田西南部成岩矿物转化与储层物性[J]. 天然气地球科学, 2016, 27 (7): 1190- 1201.
	Fan Aiping , Wu Xiaoning , Wang Long , et al. Diagenetic mineral transformations and reservoir properties in the southwestern Sulige gas field, Ordos Basin, China[J]. Natural Gas Geoscience, 2016, 27 (7): 1190- 1201.
10	高阳, 王志章, 易士威, 等. 鄂尔多斯盆地天环地区盒8段致密砂岩岩石矿物特征及其对储层质量的影响[J]. 天然气地球科学, 2019, 30 (3): 344- 352.
	Gao Yang , Wang Zhizhang , Yi Shiwei , et al. Mineral characteristic of rocks and its impact on the reservoir quality of He8 tight sandstone of Tianhuan area, Ordos Basin[J]. Natural Gas Geoscience, 2019, 30 (3): 344- 352.
11	邹才能, 杨志, 朱如凯, 等. 中国非常规油气勘探开发与理论技术进展[J]. 地质学报, 2015, 89 (6): 979- 1007.
	Zou Caineng , Yang Zhi , Zhu Rukai , et al. Progress in China's unconventional oil & gas exploration and development and theoretical technologies[J]. Acta Geologica Sinica, 2015, 89 (6): 979- 1007.
12	杨华, 付金华, 魏新善, 等. 鄂尔多斯盆地天然气成藏特征[J]. 天然气工业, 2005, 25 (4): 5- 8.
	Yang Hua , Fu Jinhua , Wei Xinshan , et al. Characteristics of natural gas reservoirs formation in Ordos Basin[J]. Natural Gas Industry, 2005, 25 (4): 5- 8.
13	康玉柱, 周磊. 中国非常规油气的战略思考[J]. 地学前缘, 2016, 23 (2): 1- 7.
	Kang Yuzhu , Zhou Lei . The strategic thinking of unconventional petroleum and gas in China[J]. Earth Science Frontiers, 2016, 23 (2): 1- 7.
14	陈文浩, 王志章, 潘潞, 等. 致密砂岩储层流动单元定量识别方法探讨[J]. 天然气地球科学, 2016, 27 (5): 844- 850.
	Chen Wenhao , Wang Zhizhang , Pan Lu , et al. Discussions on flow unit quantitative identification methodology in tight sandstone reservoirs[J]. Natural Gas Geoscience, 2016, 27 (5): 844- 850.
15	王志章, 何刚. 储层流动单元划分方法与应用[J]. 天然气地球科学, 2010, 21 (3): 362- 366.
	Wang Zhizhang , He Gang . Division of reservoir flow unit and its application[J]. Natural Gas Geoscience, 2010, 21 (3): 362- 366.
16	赵文智, 胡素云, 沈成喜, 等. 油气资源评价方法研究新进展[J]. 石油学报, 2005, 26 (S1): 25- 29.
	Zhao Wenzhi , Hu Suyun , Shen Chengxi , et al. New advancements of oil and gas resource assessment methods[J]. Acta Petrolei Sinica, 2005, 26 (S1): 25- 29.
17	郭秋麟, 周长迁, 陈宁生, 等. 非常规油气资源评价方法研究[J]. 岩性油气藏, 2011, 23 (4): 12- 19.
	Guo Qiulin , Zhou Changqian , Chen Ningsheng , et al. Evaluation methods for unconventional hydrocarbon resources[J]. Lithologic Reservoirs, 2011, 23 (4): 12- 19.
18	宋芝祥. 油气资源评价方法的选择[J]. 沉积学报, 1987, 5 (01): 104- 113.
	Song Zhixiang . The selection of evaluation modes of oil and gas resources[J]. Acta Sedimentologica Sinica, 1987, 5 (01): 104- 113.
19	刘占良, 崔明明, 樊爱萍, 等. 致密砂岩气藏储量计算方法探讨——以容积法计算SX区块储量为例[J]. 天然气地球科学, 2014, 25 (12): 1983- 1993.
	Liu Zhanliang , Cui Mingming , Fan Aiping , et al. Calculation method discussion of tight sandstone gas reserves:a case of volumetric method in SX block[J]. Natural Gas Geoscience, 2014, 25 (12): 1983- 1993.
20	赵靖舟, 李军, 曹青, 等. 论致密大油气田成藏模式[J]. 石油与天然气地质, 2013, 34 (5): 573- 583.
	Zhao Jingzhou , Li Jun , Cao Qing , et al. Hydrocarbon accumulation patterns of large tight oil and gas fields[J]. Oil & Gas Geology, 2013, 34 (5): 573- 583.
21	刘自亮. 三角洲前缘储集砂体的成因组合与分布规律——以松辽盆地大老爷府地区白垩系泉头组四段为例[J]. 沉积学报, 2009, 27 (1): 32- 40.
	Liu Ziliang . Delta-Front sandbody genetic assemblages and their distribution patterns of the 4th member of Quantou Formation in Dalaoyefu Oilfield, Southern SongliaoBasin, China[J]. Acta Sedmentologica Sinica, 2009, 27 (1): 32- 40.
22	杨仁超, 王秀平, 樊爱萍, 等. 苏里格气田东二区砂岩成岩作用与致密储层成因[J]. 沉积学报, 2012, 30 (1): 111- 119.
	Yang Renchao , Wang Xiuping , Fan Aiping , et al. Diagenesis of sandstone and genesis of compact reservoirs in the east Ⅱ part of Sulige gas field, Ordos Basin[J]. Acta Sedimentologica Sinica, 2012, 30 (1): 111- 119.
23	刘翰林, 杨友运, 王凤琴, 等. 致密砂岩储集层微观结构特征及成因分析——以鄂尔多斯盆地陇东地区长6段和长8段为例[J]. 石油勘探与开发, 2018, 45 (2): 223- 234.
	Liu Hanlin , Yang Youyun , Wang Fengqin , et al. Micro pore and throat characteristics and origin of tight sandstone reservoirs:A case study of the Triassic Chang 6 and Chang 8 members in Longdong area, Ordos Basin, NW China[J]. Petroleum Exploration and Development, 2018, 45 (2): 223- 234.
24	刘占良, 樊爱萍, 李义军, 等. 碎屑组分差异对成岩作用的约束——以苏里格气田东二区砂岩储层为例[J]. 天然气工业, 2015, (8): 30- 38.
	Liu Zhanliang , Fan Aiping , Li Yijun , et al. Constraints of clastic component difference on diagenesis:A case study of sandstone reservoirs in Dong-2 Block of the Sulige Gas field, Ordos Basin[J]. Natural Gas Industry, 2015, (8): 30- 38.
25	郭艳琴, 王起琮, 庞军刚, 等. 安塞油田长2、长3浅油层成岩作用及孔隙结构特征[J]. 西北大学学报(自然科学版), 2007, 37 (3): 443- 448.
	Guo Yanqin , Wang Qizong , Pang Jungang , et al. Diagenesis and pore structure characteristics of Chang 2 and Chang 3 oil-beds in Ansai oilfield[J]. Journal of Northwest University (Natural Science Edition), 2007, 37 (3): 443- 448.
26	谭晨曦, 李文厚, 张慧元, 等. 河流相致密砂岩储层成岩作用及其对储层的影响——以大牛地气田下石盒子组砂岩储层为例[J]. 矿物学报, 2011, 31 (2): 211- 220.
	Tan Chenxi , Li Wenhou , Zhang Huiyuan , et al. Diagenesis and its Influence on reservoir quality of fluvial dense sandstone:A case study on the Xiashihezi Formation in Daniudi Gas Field, Ordos Basin, China[J]. Acta Mineralogica Sinica, 2011, 31 (2): 211- 220.
27	崔明明, 王宗秀, 樊爱萍, 等. 鄂尔多斯盆地苏里格气田西南部地层水特征与气水关系[J]. 天然气地球科学, 2018, 29 (9): 1364- 1375.
	Cui Mingming , Wang Zongxiu , Fan Aiping , et al. Characteristics of formation water and gas-water relation in southwest Sulige gasfield, Ordos Basin[J]. Natural Gas Geoscience, 2018, 29 (9): 1364- 1375.
28	孟德伟, 贾爱林, 冀光, 等. 大型致密砂岩气田气水分布规律及控制因素——以鄂尔多斯盆地苏里格气田西区为例[J]. 石油勘探与开发, 2016, 43 (4): 607- 614,635.
	Meng Dewei , JIia Ailin , Ji Guang , et al. Water and gas distribution and its controlling factors of large scale tight sand gas:A case study of western Sulige gas field, Ordos Basin, NW China[J]. Petroleum Exploration and Development, 2016, 43 (4): 607- 614,635.
29	张福东, 李君, 魏国齐, 等. 低生烃强度区致密砂岩气形成机制:以鄂尔多斯盆地天环坳陷北段上古生界为例[J]. 石油勘探与开发, 2018, 45 (1): 73- 81.
	Zhang Fudong , Li Jun , Wei Guoqi , et al. Formation mechanism of tight sandstone gas in areas of low hydrocarbon generation intensity:A case study of the Upper Paleozoic in North Tianhuan depression in Ordos Basin, NW China[J]. Petroleum Exploration and Development, 2018, 45 (1): 73- 81.
30	杨华, 付金华, 刘新社, 等. 鄂尔多斯盆地上古生界致密气成藏条件与勘探开发[J]. 石油勘探与开发, 2012, 39 (03): 295- 303.
	Yang Hua , Fu Jinhua , Liu Xinshe , et al. Accumulation conditions and exploration and development of tight gas in the Upper Paleozoic of the Ordos Basin[J]. Petroleum Exploration and Development, 2012, 39 (03): 295- 303.
31	赵靖舟, 付金华, 姚泾利, 等. 鄂尔多斯盆地准连续型致密砂岩大气田成藏模式[J]. 石油学报, 2012, 33 (1): 37- 53.
	Zhao Jingzhou , Fu Jinhua , Yao Jingli , et al. Quasi-continuous accumulation model of large tight sandstone gas field in Ordos basin[J]. Acta Petrolei Sinica, 2012, 33 (1): 37- 53.
32	李剑, 魏国齐, 谢增业. 中国致密砂岩大气田成藏机理与主控因素:以鄂尔多斯盆地和四川盆地为例[J]. 石油学报, 2013, 34 (S1): 14- 24.
	Li Jian , Wei Guoqi , Xie Zengye . Accumulatian mechanism and main controlling factors of large tight sandstone gas fields in China:Cases study on Ordos Basin and Sichuan Basin[J]. Acta Petrolei Sinica, 2013, 34 (S1): 14- 24.
33	时保宏, 姚泾利, 张艳, 等. 鄂尔多斯盆地延长组长9油层组成藏地质条件[J]. 石油与天然气地质, 2013, 34 (3): 294- 281.
	Shi Baohong , Yao Jingli , Zhang Yan , et al. Geologic conditions for hydrocarbon accumulation in Chang-9 oil reservoir of the Yanchang Formation, Ordos Basin[J]. Oil & Gas Geology, 2013, 34 (3): 294- 281.
34	王晓梅, 赵靖舟, 刘新社, 等. 苏里格气田西区致密砂岩储层地层水分布特征[J]. 石油与天然气地质, 2012, 33 (5): 802- 810.
	Wang Xiaomei , Zhao Jingzhou , Liu Xinshe , et al. Distribution of formation water in tight sandstone reservoirs of western Sulige gas field, Ordos Basin[J]. Oil and Gas Geology, 2012, 33 (5): 802- 810.
35	张春林, 庞雄奇, 田世澄, 等. 天然气成藏过程中地层水相态变化——以鄂尔多斯盆地上古生界为例[J]. 石油与天然气地质, 2013, 34 (5): 640- 645.
	Zhang Chunlin , Pang Xiongqi , Tian Shicheng , et al. Phase state changes of formation water in gas accumulation process:A case study from the Upper Paleozoic, Ordos Basin[J]. Oil & Gas Geology, 2013, 34 (5): 640- 645.
36	窦伟坦, 刘新社, 王涛. 鄂尔多斯盆地苏里格气田地层水成因及气水分布规律[J]. 石油学报, 2010, 31 (5): 767- 773.
	Dou Weitan , Liu Xinshe , Wang Tao . The origin of formation on water and the regularity of gas and water distribution for the Sulige gas field, Ordos basin[J]. Acta Petrolei Sinica, 2010, 31 (5): 767- 773.
37	Cui Mingming, Wang Zongxiu, Fan Aiping, et al.A Volumetric Model for Evaluating Tight Sandstone Gas Reserve in the Permian Sulige Gas Field, Ordos basin, Central China.Acta Geological Sinica (English Edition), 93(2): 386-399.
38	梁积伟, 李荣西, 陈玉良. 鄂尔多斯盆地苏里格气田西部盒8段地层水地球化学特征及成因[J]. 石油与天然气地质, 2013, 34 (5): 625- 630.
	Liang Jiwei , Li Rongxi , Chen Yuliang . Geochemical behaviors and genesis of formation water in 8th Member of Xiashihezi Formation in western Sulige gas field, Ordos Basin[J]. Oil & Gas Geology, 2013, 34 (5): 625- 630.
39	陈涛涛, 贾爱林, 何东博, 等. 川中地区须家河组致密砂岩气藏气水分布形成机理[J]. 石油与天然气地质, 2014, (2)
	Chen Taotao , Jia Ailin , He Dongbo , et al. Mechanisms of gas-water distribution in tight sandstone gas reservoirs of Xujiahe Formation, central Sichuan Basin[J]. Oil & Gas Geology, 2014, 35 (2): 218- 223.
40	代金友, 李建霆, 王宝刚, 等. 苏里格气田西区气水分布规律及其形成机理[J]. 石油勘探与开发, 2012, 39 (5): 524- 529.
	Dai Jinyou , Li Jiantin , Wang Baogang , et al. Distribution regularity and formation mechanism of gas and water in the western area of Sulige gas field, NW China[J]. Petroleum Exploration and Development, 2012, 39 (5): 524- 529.
41	魏国齐, 张福东, 李君, 等. 中国致密砂岩气成藏理论进展[J]. 天然气地球科学, 2016, 27 (2): 199- 210.
	Wei Guoqi , Zhang Fudong , Li Jun , et al. New progress of tight sand gas accumulation theory and favorable exploration zones in China[J]. Natural Gas Geoscience, 2016, 27 (2): 199- 210.
42	鲁雪松, 柳少波, 李伟, 等. 低勘探程度致密砂岩气区地质和资源潜力评价——以库车东部侏罗系致密砂岩气为例[J]. 天然气地球科学, 2014, 25 (2): 178- 184.
	Lu Xuesong , Liu Shaobo , Li Wei , et al. Geological and resource evaluation in tight sandstone gas plays of low exploration degree:A case of Jurassic tight sandstone gas in east Kuqa Basin[J]. Natural Gas Geoscience, 2014, 25 (2): 178- 184.
43	闵琪, 付金华, 席胜利, 等. 鄂尔多斯盆地上古生界天然气运移聚集特征[J]. 石油勘探与开发, 2000, 27 (4): 26- 29.
	Min Qi , Fu Jinhua , Xi Shengli , et al. Characteristics of natural gas migration and accumularion in the Upper Paleozoic of Ordos basin[J]. Petroleum Exploration and Development, 2000, 27 (4): 26- 29.
44	陈东阳, 王峰, 陈洪德, 等. 鄂尔多斯盆地东部府谷天生桥剖面上古生界下石盒子组8段辫状河储层构型表征[J]. 石油与天然气地质, 2019, 40 (2): 335- 345.
	Chen Dongyang , Wang Feng , Chen Hongde , et al. Characterization of braided river reservoir architecture of the Upper Paleozoic He 8 member on Fugu Tianshengqiao outcrop, eastern Ordos Basin[J]. Oil & Gas Geology, 2019, 40 (2): 335- 345.
45	王文胜, 兰义飞, 史红然, 等. 基于砂地比的复合河道沉积期次空间解析方法——以鄂尔多斯盆地苏里格气田ST密井网试验区盒8⁽²⁾^下为例[J]. 石油与天然气地质, 2019, 40 (5): 1135- 1140.
	Wang Wensheng , Lan Yifei , Shi Hongran , et al. Spatial analysis of the sedimentary stages for composite channels based on sand-stratum ratio:A case study of the 2rd submember of the lower 8th member of Shihezi Formation in the infilled pattern test area of Block ST, Sulige gas field, Ordos Basin[J]. Oil & Gas Geology, 2019, 40 (5): 1135- 1140.
46	赵林, 夏新宇, 戴金星, 等. 鄂尔多斯盆地上古生界天然气富集的主要控制因素[J]. 石油实验地质, 2000, 22 (2): 136- 139.
	Zhao Lin , Xia Xinyu , Dai Jinxing , et al. Major factors controlling the enrichment of the Upper Paleozoic natural gas in the Ordos basin[J]. Experiment Petroleum Geology, 2000, 22 (2): 136- 139.
47	魏修平, 胡向阳, 李浩, 等. 致密砂岩气藏水平井测井评价——以鄂尔多斯盆地大牛地气田X井区为例[J]. 石油与天然气地质, 2019, 40 (5): 1084- 1094.
	Wei Xiuping , Hu Xiangyang , Li Hao , et al. An evaluation on logging data of horizontal wells in tight sand gas reservoir-A case study of drilling sector X in Daniudi gas field, Ordos Basin[J]. Oil & Gas Geology, 2019, 40 (5): 1084- 1094.
48	杨华, 魏新善. 鄂尔多斯盆地苏里格地区天然气勘探新进展[J]. 天然气工业, 2007, 27 (12): 6- 11.
	Yang Hua , Wei Xinshan . New progress achieved by natural gas exploration in Sulige area[J]. Natural Gas Industry, 2007, 27 (12): 6- 11.
49	朱如凯, 邹才能, 吴松涛, 等. 中国陆相致密油形成机理与富集规律[J]. 石油与天然气地质, 2019, 40 (6): 1168- 1184.
	Zhu Rukai , Zou Caineng , Wu Songtao , et al. Mechanism for generation and accumulation of continental tight oil on China[J]. Oil & Gas Geology, 2019, 40 (6): 1168- 1184.

层位	石英/%	长石/%	岩屑/%			胶结物/%				杂基/%
层位	石英/%	长石/%	沉积岩	变质岩	岩浆岩	硅质+钙质	高岭石	伊利石	绿泥石	杂基/%
盒8段	89.01	1.44	1.76	7.14	0.65	4.92	6.02	3.41	0.76	9.28
山1段	90.80	1.38	1.64	6.00	0.17	6.77	6.83	3.17	0.57	6.01

层位	样品数	非均质系数	变异系数	突进系数	综合评价	备注
盒8段	73	0.17	0.75	5.8	较强非均质性	弱非均质性：变异系数< 0.5，突进系数< 2；强非均质性：变异系数0.5~0.7，突进系数2~3；较强-严重非均质性：变异系数>0.7，突进系数>3
山1段	69	0.23	0.65	4.4	较强非均质性

沉积微相	盒8段			山1段
沉积微相	面积/km²	厚度/m	储量/(10⁸ m³)	面积/km²	厚度/m	储量/(10⁸ m³)
分流河道	478.58	4~7.5	371.09	158.27	3.7~6.8	132.25
河口坝-远砂坝	97.39	5~9.1	150.90	23.02	4.6~7.2	34.00
席状砂	322.63	1~3.2	151.38	233.98	0.8~2.7	88.69

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