鄂尔多斯盆地杭锦旗地区不整合结构类型及运移特征

doi:10.11743/ogg20160203

Abstract

Abstract: Hangjinqi Block is located in northern Ordos Basin and has three unconformities including the Upper Paleozoic-Lower Paleozoic, Upper Paleozoic-Paleozoic and Upper Paleozoic-Archean.Logging data, core data and cutting logging data were integrated to study the characteristics of unconformity space structure in detail.In addition, hydrocarbon migration characteristics of various types of unconformity structure were also analyzed in combination with the carriers above and below the conformities and distribution of gas reservoir.It also figured out the distribution area of advantageous migration pathways.The research shows that there are nine unconformity configuration types in Hangjinqi Block, namely sand-mud-sand, sand-mud-limestone, sand-mud-metamorphic rock, sand-metamorphic rock, sand-limestone, mud-mud-sand, mud-mud-limestone, mud-mud-metamorphic rock and sand-mud-mud.And there are three kinds of migration pathways, namely double migration pathway I-type, single migration pathway Ⅱ₁-type and single migration pathway Ⅱ₂-type, among which the double migration pathway I-type is the primary pathway and is mainly distributed in three areas.The largest area is in the central-eastern part of the block, and its target traps are Shilijiahan in the south of fault and ShiguhaoYin the north of fault.And the second area lies in the western block and its target trap is Xinzhao.The smallest area lies in the eastern block and its target trap is Azhen.Double migration pathway is poorly developed in Shilijiahan trap and is favorable for the in-situ enrichement and accumulation of gas.

Key words: migration pathway type, unconformity structure type, Hangjinqi area, Ordos Basin

CLC Number:

TE121.2

Sun Xiao, Li Liang, Ding Chao. Unconformity structure types and hydrocarbon migration characteristics in Hangjinqi area of Ordos Basin[J]. Oil & Gas Geology, 2016, 37(2): 165-172.

References

[1] 牟中海,何琰,唐勇,等.准噶尔盆地陆西地区不整合与油气成藏的关系[J].石油学报,2005,26(3):16-20. Mou Zhonghai,He Yan,Tang Yong,et al.Relation of unconformity with hydrocarbon accumulation in Luxi area of Junggar Basin[J].Acta Petrolei Sinica,2005,26(3):16-20.
[2] 郭维华,牟中海,赵卫军,等.准噶尔盆地不整合类型与油气运聚关系研究[J].西南石油学院学报,2006,28(2):1-3. Guo Weihua,MouZhonghai,Zhao Weijun,et al.Search on the relation of unconformity type with oil and gasmigration accumulation at Zhunger basin[J].Jounral of Southwest Petorleum,2006,28(2):1-3.
[3] 隋风贵,赵乐强.济阳坳陷不整合结构类型及控藏作用[J].大地构造与成矿学,2006,30(2):161-167. Sui Fenggui,Zhao Leqiang.The unconformity configuration type and its reservoir forming control in Jiyang depression[J].Geotectonica et Metallogenia,2006,30(2):161-167.
[4] 孙冬胜,李双建,朱东亚,等.四川盆地都匀运动不整合及其油气意义[J].石油与天然气地质,2015,36(5):721-728. Sun Dongsheng,Li Shuangjian,Zhu Dongya,et al.Unconformity of the Duyun Movement in the Sichuan Basin and its significance of petroleum geology[J].Oil & Gas Geology,2015,36(5):721-728.
[5] 尹微,樊太亮,曾清波.塔里木盆地巴楚地区输导体系类型及油气成藏[J].石油石油地质,2006,28(4):340-343. Yin Wei,Fan Tailiang,Zeng Qingbo.Pathway system types and hydrocarbon accumulation in bachu area,the Tarim basin[J].Petroleum Gology & Experiment,2006,28(4):340-343.
[6] 张建林.地层不整合对油气运移和封堵的作用[J].油气地质与采收率,2005,12(2):26-29. Zhang Jianlin.The function of stratigraphic unconformity to the oli-gas migration and seal[J].Petroleum Geology and Rocovery Efficiency,2005,12(2):26-29.
[7] 潘忠祥.不整合对于油气运移聚集的重要性[J].石油学报,1983,4(4):1-10. Pang Zhongxiang.Significance of unconformity to oil and gas migration and accumulation[J].Acta Petrolei Sinica,1983,4(4):1-10.
[8] 曹剑,胡文瑄,张义杰,等.准噶尔盆地油气沿不整合运移的主控因素分析[J].沉积学报,2006,24(3):400-406. Cao Jian,Hu Wenxuan,Zhang Yijie,et al.The Main factor controlling petroleum migration along unconformity in the Junggar Basin[J].Acta Sedimentologica Sinica,2006,24(3):400-406.
[9] 陈涛,蒋有录,宋国奇,等.济阳坳陷不整合结构地质特征及油气成藏条件[J].石油学报,2008,29(4):499-503. Chen Tao,Jiang Youlu,Song Guoqi,et al.Geological features and hydrocarbon reservoir of unconformity structures in Jiyang Depression[J].Acta Petrolei Sinica,2008,29(4):499-503.
[10] 高长海,查明,曲江秀,等.柴达木盆地东部不整合结构的地球物理响应及油气地质意义[J].石油学报,2007,28(6):32-36. Gao Changhai,Zha Ming,Qu Jiangxiu,et al.Geophysical response of unconformities and petroleum geological significance in the eastern Qaidam Basin[J].Acta Petrolei Sinica,2007,28(6):32-36.
[11] 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.
[12] 王艳忠,操应长,王淑萍,等.不整合空间结构与油气成藏综述[J].大地构造与成矿学,2006,30(3):326-330. WangYanzhong,Cao Yingchang,et al.Advances in research of spatial structures of unconformity[J].Geotectonica et Metallogenia,2006,30(3):326-330.
[13] 杨德彬,朱光有,苏劲,等.中国含油气盆地输导体系类型及其有效性评价[J].西南石油大学学报(自然科学版),2011,33(3):8-17. Yang Debin,Zhu Guangyou,Su Jin,et al.The passage system and effectiveness evaluation of oil and gas basin in china[J].Journal of Southwest Petroleum University(Science & Technology Edition),2011,33(3):8-17.
[14] 何登发.塔里木盆地的地层不整合面与油气聚集[J].石油学报,1995,16(3):14-21. He Dengfa.Unconformities and oil and gas accumulation in Tarim Basin[J].Acta Petrolei Sinica,1995,16(3):14-21.
[15] 陈中红,查明,朱筱敏.准噶尔盆地陆梁隆起不整合面与油气运聚关系[J].古地理学报,2003,5(1):120-126. Chen Zhonghong Zha Ming Zhu Xiaomin.Relation between unconformity surface and hydrocarbon migration and accumulation of luliang uplift in junggar basin[J].Journal of Palaeogeography,2003,5(1):120-126.

Unconformity structure types and hydrocarbon migration characteristics in Hangjinqi area of Ordos Basin

PDF (PC)

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

[1]	Weitao WU, Yansong FENG, Shixiang FEI, Yifei WANG, Heyuan WU, Xudong YANG. Enrichment factors and play fairway mapping for tight gas in the 5^th member of the Permian Shiqianfeng Formation， Shenmu gas field， Ordos Basin [J]. Oil & Gas Geology, 2024, 45(3): 739-751.
[2]	Chenglin LIU, Zhengang DING, Liyong FAN, Rui KANG, Sijie HONG, Yuxin ZHU, Jianfa CHEN, Haidong WANG, Nuo XU. Geochemical characteristics and enrichment factors of helium-bearing natural gas in the Ordos Basin [J]. Oil & Gas Geology, 2024, 45(2): 384-392.
[3]	Junyu WAN, Jianhui ZHU, Suping YAO, Yi ZHANG, Chuntang LI, Wei ZHANG, Haijian JIANG, Jie WANG. Geobiological evaluation of hydrocarbon-generating organisms and source rocks in the Ordovician Majiagou Formation， east-central Ordos Basin [J]. Oil & Gas Geology, 2024, 45(2): 393-405.
[4]	LiHua YANG, ChiYang LIU, Lei HUANG, Yijun ZHOU, Yongtao LIU, Yang QIN. Discovery of suspected intrusive rock bodies in Gufengzhuang area， Ordos Basin and its geological significance [J]. Oil & Gas Geology, 2024, 45(1): 142-156.
[5]	Liang SHI, Bojiang FAN, Zhonghou LI, Ziwei YU, Zijin LIN, Xinyang DAI. Migration differentiation of hydrocarbon components in the 7^th member of the Triassic Yanchang Formation， central Ordos Basin [J]. Oil & Gas Geology, 2024, 45(1): 157-168.
[6]	Jiangjun CAO, Jiping WANG, Daofeng ZHANG, Long WANG, Xiaotian LI, Ya LI, Yuanyuan ZHANG, Hui XIA, Zhanhai YU. Effects of diagenetic evolution on gas-bearing properties of deep tight sandstone reservoirs： A case study of reservoirs in the 1^st member of the Permian Shanxi Formation in the Qingyang gas field， southwestern Ordos Basin [J]. Oil & Gas Geology, 2024, 45(1): 169-184.
[7]	Zongquan HU, Ruyue WANG, Jing LU, Dongjun FENG, Yuejiao LIU, Baojian SHEN, Zhongbao LIU, Guanping WANG, Jianhua HE. Storage characteristic comparison of pores between lacustrine shales and their interbeds and differential evolutionary patterns [J]. Oil & Gas Geology, 2023, 44(6): 1393-1404.
[8]	Chenglin LIU, Zhengang DING, Jianfa CHEN, Liyong FAN, Rui KANG, Haidong WANG, Sijie HONG, Anqi TIAN, Xueyong CHEN. Characteristics and helium-generating potential of helium source rocks in the Ordos Basin [J]. Oil & Gas Geology, 2023, 44(6): 1546-1554.
[9]	Yong LI, Zhitong ZHU, Peng WU, Chenzhou SHEN, Jixian GAO. Pressure evolution of gas-bearing systems in the Upper Paleozoic tight reservoirs at the eastern margin of the Ordos Basin [J]. Oil & Gas Geology, 2023, 44(6): 1568-1581.
[10]	Jianhui ZENG, Yaxiong ZHANG, Zaizhen ZHANG, Juncheng QIAO, Maoyun WANG, Dongxia CHEN, Jingli YAO, Jingchen DING, Liang XIONG, Yazhou LIU, Weibo ZHAO, Kebo REN. Complex gas-water contacts in tight sandstone gas reservoirs： Distribution pattern and dominant factors controlling their formation and distribution [J]. Oil & Gas Geology, 2023, 44(5): 1067-1083.
[11]	Yueli LIANG, Xiaoming ZHAO, Xi ZHANG, Shuxin LI, Jiawang GE, Zhihong NIE, Tingshan ZHANG, Haihua ZHU. Orbital forced high-resolution sequence boundary identification of marine-continental transitional shale and its geological significance： A case in Shan 2³ sub-member at the eastern margin of Ordos Basin [J]. Oil & Gas Geology, 2023, 44(5): 1231-1242.
[12]	Han LI, Jinhua FU, Hancheng JI, Lei ZHANG, Yuwei SHE, Wei GUAN, Xianghui JING, Hongwei WANG, qian CAO, Gang LIU, Jiayi WEI. Bauxite series in the Upper Paleozoic weathering crusts in the southwestern Ordos Basin： Development and distribution of dominant reservoirs [J]. Oil & Gas Geology, 2023, 44(5): 1243-1255.
[13]	Xiao LI, Peng GUO, Yanzhi HU, Shixiang LI, Weiwei YANG. Experiment and numerical simulation of hydraulic fracturing in lacustrine shale： Taking the Ordos Basin as an example [J]. Oil & Gas Geology, 2023, 44(4): 1009-1019.
[14]	Jiahong GAO, Zhijun JIN, Xinping LIANG, Shixiang LI, Weiwei YANG, Rukai ZHU, Xiaoyu DU, Quanyou LIU, Tong LI, Lin DONG, Peng LI, Wang ZHANG. The impact of volcanism on eutrophication and water column in a freshwater lacustrine basin： A case study of Triassic Chang 7 Member in Ordos Basin [J]. Oil & Gas Geology, 2023, 44(4): 887-898.
[15]	Ziyi WANG, Jinhua FU, Xianyang LIU, Shixiang LI, Changhu ZHANG, Xinping LIANG, Lin DONG. The influence of hydrothermal activities on shale oil reservoirs during the burial period of the Upper Triassic Chang 7 Member， Ordos Basin [J]. Oil & Gas Geology, 2023, 44(4): 899-909.