辽东湾断陷油气成藏模式及主控因素

杨宝林; 叶加仁; 王子嵩; 薛海琴

doi:10.3799/dqkx.2014.133

辽东湾断陷油气成藏模式及主控因素

doi: 10.3799/dqkx.2014.133

杨宝林^{1, 2,},
叶加仁^{1, 2},
王子嵩³,
薛海琴⁴

1.
中国地质大学构造与油气资源教育部重点实验室, 湖北武汉 430074
2.
中国地质大学资源学院, 湖北武汉 430074
3.
中国石油冀东油田公司, 河北唐山 063004
4.
中国地质大学江城学院, 湖北武汉 430200

基金项目:

国家重大科技专项子课题 2011ZX05023-001-001

详细信息

作者简介:
杨宝林(1986-), 男, 在读博士生, 主要从事油气成藏机理与分布规律的研究.E-mail: yangbaolin.123@163.com

中图分类号: P618
计量
- 文章访问数: 3469
- HTML全文浏览量: 915
- PDF下载量: 519
- 被引次数: 0
出版历程
- 收稿日期: 2014-01-11
- 刊出日期: 2014-10-01

Hydrocarbon Accumulation Models and Main Controlling Factors in Liaodong Bay Depression

Yang Baolin^{1, 2
,},
Ye Jiaren^{1, 2},
Wang Zisong³,
Xue Haiqin⁴

1.
Key Laboratory of Tectonics and Petroleum Resources, Ministry of Education, China University of Geosciences, Wuhan 430074, China
2.
Faculty of Earth Resources, China University of Geosciences, Wuhan 430074, China
3.
Jidong Oilfield Company, PetroChina, Tangshan 063004, China
4.
Jiangcheng College of China University of Geosicences, Wuhan 430200, China

摘要

摘要: 为深入研究辽东湾断陷油气成藏机理, 利用地震、钻井、地化、试油等资料, 在分析油气成藏条件与特征的基础上, 总结划分了辽东湾断陷的典型油气成藏模式, 并对比分析了不同成藏模式的主控因素.研究成果表明: 辽东湾断陷具有优越的油气成藏条件, 发育沙三段、沙一段和东三段3套烃源岩系和上、中、下3套储盖组合及多类型输导介质, 已发现的油气藏类型以构造型为主; 油气纵向上以东二段、潜山和沙一二段最为富集, 横向上主要分布在断裂带附近.辽东湾断陷的油气成藏模式可划分为单向单源单一潜山型、单向单一古储型、复合古储型、单向深源复合新储型和自生自储自盖型5大类15个亚类.潜山型油气藏主要分布在辽西低凸起北段和中段, 成藏主控因素为流体动力和潜山物性; 单一古储型油气藏主要分布在辽西、辽中凹陷的洼陷带和陡坡带, 成藏主要受断层控制, 烃源岩成熟度控制了油气性质; 复合古储型油气藏主要分布在辽西低凸起中北段和辽中凹陷南洼缓坡带, 成藏主控因素主要为流体动力和输导通道; 新储型油气藏主要分布在辽东湾南部大断层附近, 油气富集主要受盖层和新近系断裂活动的共同控制; 自生自储自盖油气藏主要分布在生烃洼陷烃源岩内部, 主要受储层物性的影响.
- 油气 /
- 成藏特征 /
- 成藏模式 /
- 主控因素 /
- 辽东湾断陷 /
- 石油地质
Abstract: To further explore the hydrocarbon accumulation mechanism in Liaodong bay depression, its typical accumulation models are summarized and grouped, and the main controlling factors of each model are studied in this paper based on the analyses of hydrocarbon accumulation conditions and characteristics using seismic, drilling, geochemical and oil testing data. The research results show that Liaodong bay depression has superior hydrocarbon accumulation conditions including three sets of source rocks (Es₃, Es₁ and Ed₃), three reservoir-cap assemblages (upper, middle and lower), multi-type of conducting medium, and the oil and gas reservoirs which have been found are mainly tectonic reservoirs. The distribution rule of reservoirs is rich in Pre-E, Ed₂ and vertical Es₁₊₂ formation and abundant in the transverse fault zones. The hydrocarbon accumulation models of Liaodong bay depression can be grouped into 5 major types and 15 sub-types, including one-direction single-source single-migration path Pre-E reservoir, one-direction single-migration path Palaeocene reservoir, complex-migration path Palaeocene reservoir, one-direction deep-source complex-migration path Neogene reservoir and self-source-reservoir-capping reservoir. The Pre-E reservoir is mainly distributed in the northern and central sections of Liaoxi low uplift and the main controlling factors are hydrodynamic and physical property of Pre-E formation. Single-migration path Palaeocene reservoirs are mainly distributed in the sag zones and steep slope zones of Liaoxi and Liaozhong sag, and the main controlling factors are fault and maturity of the source rock. Complex-migration path Palaeocene reservoirs are mainly distributed in the northern and central sections of Liaoxi low uplift and the gentle slope zone of Liaozhong southern sag, and the main controlling factors are hydrodynamic and migration path. Neogene reservoirs are mainly distributed in the fault zones of southern part of Liaodong bay depression, and the hydrocarbon accumulation of this type is mainly controlled by cap rock and the faulting of Neogene. Self-source-reservoir-capping reservoirs are mainly formed in the inner part of the source rock, and mainly influenced by the physical property of the reservoir.
- hydrocarbon /
- accumulation characteristic /
- accumulation model /
- main controlling factor /
- Liaodong bay depression /
- petroleum geology

HTML全文

图 1 辽东湾断陷地质综合图

Fig. 1. The geology comprehensive map of Liaodong bay depression

下载: 全尺寸图片幻灯片

图 2 辽东湾断陷全区及主要油气田储层物性分布直方图

Fig. 2. The pore ratio and permeability distribution histogram of main reservoirs in Liaodong bay depression

下载: 全尺寸图片幻灯片

图 3 辽东湾地区主要油气藏生储盖组合

Fig. 3. The source-reservoir-cap assemblage of major oil and gas reservoirs in Liaodong bay area

下载: 全尺寸图片幻灯片

图 4 辽东湾断陷典型油气藏特征

Fig. 4. The characteristics of typical reservoirs in Liaodong bay depression

下载: 全尺寸图片幻灯片

图 5 辽东湾地区典型油气藏剖面示意图

a.JZ9-3；b.JZ21-1；c.JX1-1；d.LD27-2；e.LD5-2；f.JZ20-2；g.JZ25-1S；h.SZ36-1；i.JZ31-1；j.LD16-1

Fig. 5. The profiles of main reservoirs in Liaodong bay area

下载: 全尺寸图片幻灯片

图 6 辽东湾地区温压系统与油气分布关系

Fig. 6. Relation of the temperature-pressure system and the oil and gas distribution in Liaodong bay

下载: 全尺寸图片幻灯片

图 7 辽东湾地区油气成藏模式划分及其主控因素

Fig. 7. Division of models and main controlling factors of the hydrocarbon accumulation in Liaodong bay area

下载: 全尺寸图片幻灯片

图 8 辽东湾断陷油气成藏模式综合图

Fig. 8. The comprehensive map of the accumulation models in Liaodong bay depression

下载: 全尺寸图片幻灯片

图 9 辽东湾LZ267测线剩余压力演化史

Fig. 9. The evolving history of excess pressure for line LZ267 in Liaodong bay

下载: 全尺寸图片幻灯片

表 1 辽东湾断陷烃源岩特征统计

Table 1. The source rock statistical table of Liaodong bay depression

层段	统计值	有机碳含量(%)	氯仿沥青“A”含量(%)	总烃含量(10^-6)	生烃潜量(mg/g)	成熟度(%)
全区	范围	0.50~4.74	0.010 2~1.342 5	27.78~8 505.69	0.02~39.99	0.26~2.09
全区	均值/样品数	1.62/1 033	0.180 9/1 147	898.36/1 147	6.5/1 034	0.473 5/1 089
东三段	范围	0.52~4.74	0.019 9~0.526 0	58.53~2 686.00	0.03~39.99	0.28~0.99
东三段	均值/样品数	1.50/472	0.107 6/333	412.78/333	5.9/374	0.473 9/330
沙一段	范围	0.50~3.86	0.006 1~1.316 6	27.11~7 488.26	0.02~33.18	0.46~0.79
沙一段	均值/样品数	1.80/185	0.175 6/616	1 157.28/616	7.7/188	0.503 6/69
沙三段	范围	0.50~4.49	0.011 4~1.342 5	60.35~8 505.69	0.06~34.19	0.28~2.09
沙三段	均值/样品数	1.64/376	0.253 0/198	1 049.20/198	6.5/472	0.566 9/256

下载: 导出CSV

参考文献(50)

Deng, J.H., Wu, Q., Zhou, X.H., et al., 2008. Reservoir-Forming Periods of JZ25 Hydrocarbon Reservoir in Liaodong Bay, Bohai Sea. Natural Gas Geoscience, 19(4): 537-540(in Chinese with English abstract). http://www.researchgate.net/publication/286804815_Relationship_between_JZ25-1S_transfer_zone_and_hydrocarbon_accumulation_in_Liaodongwan_offshore_of_Bohai_Bay_Basin
Dong, C.M., 1995. Biological Marker of Crude Oil and Source Rock in Liaodong Gulf. Journal of the University of Petroleum, China(Edition of Natural Science)19(2): 12-18 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-SYDX502.002.htm
Fan, J.X., Li, H.W., Zhu, X.M., et al., 2006. Characteristics of Strike-Slip Structure and Rules of Hydrocarbon Accumulation in Northern Liaodong Bay. Journal of Paleogeography, 8(3): 415-418(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/ http://search.cnki.net/down/default.aspx?filename=GDLX200603016&dbcode=CJFD&year=2006&dflag=pdfdown
Gao, X.Z., Zhang, H.F., Zhang, W.X., 1991. Organic Geochemistry of No. 1 Well in a Depression of Liaodong bay. Journal of the University of Petroleum, China(Edition of Natural Science), 15(5): 11-19 (in Chinese with English abstract).
He, B.J., 1992. Prospects for Exploring Natural Gas in Liaodong Bay. Natural Gas Industry, 12(2): 7-12 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-TRQG199202002.htm
Hu, C.Y., 1982. Source Bed Controls Hydrocarbon Habitat in Continental Basins, East China. Acta Petrolei Sinica, (2): 9-13 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-SYXB198202001.htm
Hu, S.B., Zhang, R.Y., Luo, Y.H., et al., 2000. Basin Thermal History and Petroleum Potential in Bohai Sea. China Offshore Oil and Gas(Geology), 14(5): 306-314 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-ZHSD200005002.htm
Jia, Q.S., Yi, W., Chen, F.J., et al., 2007. The Role of Che-Mo Palaeohigh in Controlling Hydrocarbon Accumulation in Central Juggar Basin. Oil & Gas Geology, 28(2): 257-265 (in Chinese with English abstract).
Jiang, S., Cai, D.S., Zhu, G.H., et al., 2007. The Subtle Reservoir Forming Modeling in the Liaozhong Sag, the Liaodong Bay Basin. Petroleum Geology & Experiment, 29(5): 506-511 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-SYSD200705013.htm
Leng, J.G., Pang, X.Q., Yang, K.M., et al., 2011. Hydrocarbon Accumulation Model of Fault Block Trap—A Case Study of West Sag in Liaohe Basin. Petroleum Geology and Recovery Efficiency, 18(2): 1-6 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-YQCS201102002.htm
Li, Y.C., Huang, Z.J., 2002. Geochemistry of Immature Oil in Bohai Sea Area. China Offshore Oil and Gas(Geology), 16(5): 322-327 (in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTotal-ZHSD200205004.htm
Pang, X.Q., Li, P.L., Zhang, S.W., et al., 2007. Control of Facies-Potential Coupling on Hydrocarbon Accumulation in Continental Faulted Basins and Its Basic Geological Models. Oil & Gas Geology, 28(5): 641-652 (in Chinese with English abstract).
Teng, Y.B., Zhou, X.H., Jia, D.H., et al., 2007. Lithologic Trap Pool-Forming Conditions for Block JZ31-A in Liaodong Bay Area. China Petroleum Exploration, (5): 26-35 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-KTSY200705006.htm
Tian, J.Q., Zou, H.Y., Zhou, X.H., et al., 2011. Biomarker Characteristics of Source Rocks and Oil-Source Correlation in Liaodong Bay. Journal of China University of Petroleum (Edition of Natural Science), 35(4): 53-58 (in Chinese with English abstract). http://www.researchgate.net/publication/288428853_Biomarker_characteristics_of_source_rocks_and_oil-source_correlation_in_Liaodong_Bay
Tian, L.X., Xu, C.G., Jiang, S.K., 2011. Hydrocarbon Accumulation Conditions and Process of Jinzhou 25-1 Large-Scale Light Gas-Oil Field in Liaodong Bay. Journal of China University of Petroleum (Edition of Natural Science), 35(4): 47-52 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-SYDX201104009.htm
Tong, X.G., Niu, J.Y., 1989. Effects of Regional Cap Formation on Oil and Gas Accumulation. Petroleum Exploration and Development, 16(4): 1-8 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-SKYK198904000.htm
Wang, Y.J., Wang, J., Zhou, X.H., 2008. Formation Conditions of the Lithologic Oil Trap in Block J27 in the Liaozhong Depression, Liaodong Bay, China. Journal of Chengdu University of Technology (Science & Technology Edition), 35(5): 523-527 (in Chinese with English abstract). http://www.researchgate.net/publication/296806913_Formation_conditions_of_the_lithologic_oil_trap_in_Block_J27_in_the_Liaozhong_depression_Liaodong_Bay_China
Xu, T.W., Zeng, J.H., Wei, G., et al., 2008. The Character and Significance of Hydrocarbon Transferring System in Liaodong Bay. Journal of Southwest Petroleum University(Science & Technology Edition), 30(5): 69-72 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-XNSY200805017.htm
Zhou, X.H., Liu, Z., Li, W.L., 2009a. Hydrocarbon Accumulation Mechanism of Liaodong Bay Fault Depression. Petroleum Industry Press, Beijing (in Chinese).
Zhou, X.H., Niu, C.M., Teng, C.Y., 2009b. Relationship between Faulting and Hydrocarbon Pooling during the Neotectonic Movement around the Central Bohai Bay. Oil & Gas Geology, 30(4): 469-475 (in Chinese with English abstract). http://www.researchgate.net/publication/304825574_Relationship_between_faulting_and_hydrocarbon_pooling_during_the_Neotectonic_movement_around_the_central_Bohai_Bay
Zhou, X.H., Yu, Y.X., Wei, G., et al., 2008. Relationship between JZ25-1S Transfer Zone and Hydrocarbon Accumulation in Liaodongwan Offshore of Bohai Bay Basin. Acta Petrolei Sinica, 29(6): 837-840 (in Chinese with English abstract). http://www.researchgate.net/publication/286804815_Relationship_between_JZ25-1S_transfer_zone_and_hydrocarbon_accumulation_in_Liaodongwan_offshore_of_Bohai_Bay_Basin
Zhu, F., Gao, X., Lü, Y.Z., 2009. Analysis on Reservoir Quality in Paleogene of Liaodong Bay. Journal of Oil and Gas Technology (J. JPI), 31(2): 30-34 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-JHSX200902007.htm
Zhuo, Q.G., Ning, F.X., Rong, N., 2005. Types of Passage Systems and Reservoir-Controlling Mechanisms in Rift Basins. Geological Review, 51(4): 416-422 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZLP200504009.htm
Zong, Y., Xu, C.G., Jiang, X., et al., 2009. The Influence of Differential Activities of Faults on Petroleum Accumulation in Liaodongwan Area. Journal of Oil and Gas Technology (J. JPI), 31(5): 12-17 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-JHSX200905005.htm
Zou, H.Y., Zhou, X.H., Bao, X.H., et al., 2010. Controlling Factors and Models for Hydrocarbon Enrichment/Depletion in Paleogene and Neogene, Bohai Sea. Acta Petrolei Sinica, 31(6): 885-893 (in Chinese with English abstract). http://www.researchgate.net/publication/286222924_Controlling_factors_and_models_for_hydrocarbon_enrichmentdepletion_in_Paleogene_and_Neogene_Bohai_sea
邓津辉, 吴强, 周心怀, 等, 2008. 渤海辽东湾海域JZ25油气藏成藏期次研究. 天然气地球科学, 19(4): 537-540. https://www.cnki.com.cn/Article/CJFDTOTAL-TDKX200804017.htm
董春梅, 1995. 辽东湾海域原油及生油岩的生物标志化合物特征. 石油大学学报(自然科学版), 19 (2): 12-18. https://www.cnki.com.cn/Article/CJFDTOTAL-SYDX502.002.htm
范军侠, 李宏伟, 朱筱敏, 等, 2006. 辽东湾北部地区走滑构造特征与油气富集规律. 古地理学报, 8 (3): 415-418. doi: 10.3969/j.issn.1671-1505.2006.03.014
高先志, 张厚福, 张万选, 1991. 辽东湾某区块1号井有机地球化学研究. 石油大学学报(自然科学版), 15 (5): 11-19. https://www.cnki.com.cn/Article/CJFDTOTAL-SYDX199105001.htm
何炳骏, 1992. 辽东湾天然气勘探前景. 天然气工业, 12(2): 7-12. https://www.cnki.com.cn/Article/CJFDTOTAL-TRQG199202002.htm
胡朝元, 1982. 生油区控制油气分布——中国东部陆相盆地进行区域勘探的有效理论. 石油学报, 2: 9-13. doi: 10.7623/syxb198202002
胡圣标, 张容燕, 罗毓晖, 等, 2000. 渤海海域盆地热历史及油气资源潜力. 中国海上油气(地质), 14(5): 306-314. https://www.cnki.com.cn/Article/CJFDTOTAL-ZHSD200005002.htm
贾庆素, 尹伟, 陈发景, 等, 2007. 准噶尔盆地中部车-莫古隆起控藏作用分析. 石油与天然气地质, 28(2): 257-265. doi: 10.3321/j.issn:0253-9985.2007.02.018
蒋恕, 蔡东升, 朱光辉, 等, 2007. 辽东湾盆地辽中凹陷隐蔽油气藏成藏模拟. 石油实验地质, 29(5): 506-511. doi: 10.3969/j.issn.1001-6112.2007.05.014
冷济高, 庞雄奇, 杨克明, 等, 2011. 断块圈闭控藏模式——以辽河盆地西部凹陷为例. 油气地质与采收率, 18(2): 1-6. doi: 10.3969/j.issn.1009-9603.2011.02.001
李友川, 黄正吉, 2002. 渤海海域低成熟油的地球化学特征. 中国海上油气(地质), 16 (5): 322-327. https://www.cnki.com.cn/Article/CJFDTOTAL-ZHSD200205004.htm
庞雄奇, 李丕龙, 张善文, 等, 2007. 陆相断陷盆地相－势耦合控藏作用及基本模式. 石油与天然气地质, 28(5): 641-652. doi: 10.3321/j.issn:0253-9985.2007.05.016
滕玉波, 周心怀, 加东辉, 等, 2007. 辽东湾锦州31-A区块岩性圈闭成藏条件分析. 中国石油勘探, (5): 26-35. doi: 10.3969/j.issn.1672-7703.2007.05.005
田金强, 邹华耀, 周心怀, 等, 2011. 辽东湾地区烃源岩生物标志物特征与油源对比. 中国石油大学学报(自然科学版), 35(4): 53-58. doi: 10.3969/j.issn.1673-5005.2011.04.009
田立新, 徐长贵, 江尚昆, 2011. 辽东湾地区锦州JZ25-1大型轻质油气田成藏条件与成藏过程. 中国石油大学学报(自然科学版), 35(4): 47-52. doi: 10.3969/j.issn.1673-5005.2011.04.008
童晓光, 牛嘉玉, 1989. 区域盖层在油气聚集中的作用. 石油勘探与开发, 16(4): 1-8. doi: 10.3321/j.issn:1000-0747.1989.04.002
王元君, 王峻, 周心怀, 等, 2008. 辽东湾辽中凹陷J27区东营组岩性圈闭成藏条件研究. 成都理工大学学报(自然科学版), 35(5): 523-527. doi: 10.3969/j.issn.1671-9727.2008.05.007
徐田武, 曾溅辉, 魏刚, 等, 2008. 辽东湾地区油气运移输导体系特征及意义. 西南石油大学学报(自然科学版), 30 (5): 69-72. doi: 10.3863/j.issn.1000-2634.2008.05.014
周心怀, 刘震, 李潍莲, 2009a. 辽东湾断陷油气成藏机理. 北京: 石油工业出版社.
周心怀, 牛成民, 滕长宇, 2009b. 环渤中地区新构造运动期断裂活动与油气成藏关系. 石油与天天然气地质, 30(4): 469-475. https://www.cnki.com.cn/Article/CJFDTOTAL-SYYT200904017.htm
周心怀, 余一欣, 魏刚, 等, 2008. 渤海辽东湾海域JZ25-1S转换带与油气成藏的关系. 石油学报, 29(6): 837-840. doi: 10.3321/j.issn:0253-2697.2008.06.009
朱峰, 高霞, 吕玉珍, 2009. 辽东湾地区古近系储层质量分析. 石油天然气学报(江汉石油学院学报), 31(2): 30-34. https://www.cnki.com.cn/Article/CJFDTOTAL-JHSX200902007.htm
卓勤功, 宁方兴, 荣娜, 2005. 断陷盆地输导体系类型及控藏机制. 地质评论, 51(4): 416-422. https://www.cnki.com.cn/Article/CJFDTOTAL-DZLP200504009.htm
宗奕, 徐长贵, 姜雪, 等, 2009. 辽东湾地区主干断裂活动差异性及对油气成藏的控制. 石油天然气学报(江汉石油学院学报), 31(5): 12-17. https://www.cnki.com.cn/Article/CJFDTOTAL-JHSX200905005.htm
邹华耀, 周心怀, 鲍晓欢, 等, 2010. 渤海海域古近系、新近系原油富集/贫化控制因素与成藏模式. 石油学报, 31(6): 885-893. https://www.cnki.com.cn/Article/CJFDTOTAL-SYXB201006002.htm