岩性油气藏 ›› 2022, Vol. 34 ›› Issue (3): 8292.doi: 10.12108/yxyqc.20220308
郭美洁1, 时保宏1, 董雄英2, 李昊东2, 何川2
GUO Meijie1, SHI Baohong1, DONG Xiongying2, LI Haodong2, HE Chuan2
摘要: 通过原油特征、薄片鉴定、扫描电镜、储层物性等资料,对黄骅坳陷埕海斜坡古近系油气富集规律和主控因素进行了研究。研究结果表明: ①埕海斜坡古近系发育沙一段和沙三段2套主力烃源岩,有机质类型以Ⅱ1型和Ⅱ2型为主,油源条件充足;孔隙类型以粒间溶蚀孔、粒内溶蚀孔、铸模孔为主;纵向上发育3个优质孔隙带,压差排烃为油气运移提供动力,断层与储层的不同组合形式形成多样的断层-岩性圈闭。②斜坡高部位油气成藏主控因素是砂体和不整合面侧向输导体系;斜坡中部的油气成藏主控因素是断层;斜坡低部位距油源近,供烃量充足,储层成为其成藏的关键因素。③斜坡低部位是油藏富集程度的主控因素,斜坡高部位的储层条件最好,但供烃量不足;斜坡中部的断层较多,断裂活动可为油气聚集提供良好的运移和保存条件;斜坡低部位供烃量充足,但储层条件较差,故斜坡中部是油气资源最丰富的区块。
中图分类号:
[1] 赵贤正,金凤鸣,李玉帮,等.断陷盆地斜坡带类型与油气运聚成藏机制[J].石油勘探与开发, 2016, 43(6):841-849. ZHAO Xianzheng, JIN Fengming, LI Yubang, et al. Hydrocarbon enrichment theory and exploration practice in the slope of fault lake basin:A case study of Paleogene in Huanghua depression[J]. Petroleum Exploration and Development, 2016, 43(6):841-849. [2] 周立宏,韩国猛,董晓伟,等.歧口凹陷埕海高斜坡低饱和度油藏形成机制与开发实践:以刘官庄油田馆陶组三段为例[J].中国石油勘探, 2021, 26(1):74-85. ZHOU Lihong, HAN Guomeng, DONG Xiaowei, et al. Formation mechanism and development practice of low saturation oil reservoir in Chenghai high slope in the Qikou Sag:A case study of Ng3 oil reservoir in Liuguanzhuang oilfield[J]. China Petroleum Exploration,2021, 26(1):74-85. [3] 赵贤正,周立宏,蒲秀刚,等.断陷湖盆斜坡区油气富集理论与勘探实践:以黄骅坳陷古近系为例[J].中国石油勘探, 2017, 22(2):13-24. ZHAO Xianzheng, ZHOU Lihong, PU Xiugang, et al. Theory and exploration practice of oil and gas enrichment in slope area of faulted lake basin:Taking Paleogene in Huanghua depression as an example[J]. China Petroleum Exploration, 2017, 22(2):13-24. [4] 于学敏,何咏梅,姜文亚,等.黄骅坳陷歧口凹陷古近系烃源岩主要生烃特点[J].天然气地球科学, 2011, 22(6):1001-1008. YU Xuemin, HE Yongmei, JIANG Wenya, et al. Hydrocarbon generation of Paleogene source rocks in Qikou Sag[J]. Natural Gas Geoscience,2011, 22(6):1001-1008. [5] 蒲秀刚,周立宏,王文革,等.黄骅坳陷歧口凹陷斜坡区中深层碎屑岩储集层特征[J].石油勘探与开发, 2013, 40(1):36-48. PU Xiugang, ZHOU Lihong, WANG Wenge, et al. Mediumdeep clastic reservoirs in the slope area of Qikou Sag,Huanghua Depression, Bohai Bay Basin[J]. Petroleum Exploration and Development,2013, 40(1):36-48. [6] BLOCH S, LANDER R H, BONNELL L. Anomalously high porosity and permeability in deeply buried sandstone reservoirs:Origin and predictability[J]. AAPG Bulletin, 2002, 86(2):301-328. [7] 赵贤正,蒲秀刚,周立宏,等.渤海湾盆地歧口凹陷古近系沉积体系重建与储集层评价[J].成都理工大学学报(自然科学版), 2017, 44(5):565-578. ZHAO Xianzheng, PU Xiugang, ZHOU Lihong, et al. Reconstruction of Paleogene sedimentary system and reservoir evaluation in Qikou Sag,Bohai Bay Basin, China[J]. Journal of Chengdu University of Technology (Natural Science Edition), 2017, 44(5):565-578. [8] 高长海,查明,张新征.埕北断坡区断层输导体系与油气成藏模式[J].新疆石油地质, 2007, 28(6):721-724. GAO Changhai, ZHA Ming, ZHANG Xinzheng. Fault transport system and hydrocarbon accumulation pattern in Chengbei faultramp area[J]. Xinjiang Petroleum Geology, 2007, 28(6):721-724. [9] 高长海,查明.大港油田埕北断阶带不整合与油气运聚[J].岩性油气藏, 2010, 22(1):37-42. GAO Changhai, ZHA Ming. Unconformity surface and hydrocarbon migration and accumulation in Chengbei fault step belt of Dagang Oilfield[J]. Lithologic Reservoirs, 2010, 22(1):37-42. [10] 高长海,查明.埕北断坡区断层对油气成藏的控制作用[J].地质找矿论丛, 2011, 26(1):74-78. GAO Changhai, ZHA Ming. Control of fault on hydrocarbon accumulation in Chengbei fault-ramp[J]. Discussion on Geological Prospecting, 2011, 26(1):74-78. [11] 蒲秀刚,柳飒,周建生,等".三元耦合"控藏机制与勘探有利区分析:以渤海湾盆地歧口凹陷古近系岩性地层油气藏为例[J].石油实验地质, 2008, 30(6):575-579. PU Xiugang, LIU Sa, ZHOU Jiansheng, et al. Mechanism of ternary factors coupling for controlling reservoir and analysis of beneficial exploration areas:An example of the Eogene stratigraphic reservoir of Qikou Sag in Huanghua Depression of the Bohai Bay Basin[J]. Petroleum Geology&Experiment,2008, 30(6):575-579. [12] 蒲秀刚,吴永平,周建生,等.歧口凹陷油藏特征及勘探潜力[J].石油学报, 2007, 28(2):35-39. PU Xiugang, WU Yongping, ZHOU Jiansheng, et al. Characteristics and exploration potential of lithologic-stratigraphic hydrocarbon reservoirs in Qikou Sag of Dagang Oilfield[J]. Acta Petrolei Sinica, 2007, 28(2):35-39. [13] 袁淑琴,董晓伟,周凤春,等.源外地层-岩性油藏成藏与富集高产主控因素[J].石油学报, 2016, 37(增刊2):10-18. YUAN Shuqin, DONG Xiaowei, ZHOU Fengchun, et al. Main controlling factors of hydrocarbon accumulation and enrichment and high yield in stratigraphic-lithological reservoirs outside the source area[J]. Acta Petrolei Sinica,2016, 37(Suppl 2):10-18. [14] 王昊宸,毛小平,耿涛,等.陆相伦坡拉盆地牛堡组烃源岩特征分析与展布预测[J].特种油气藏, 2019, 26(6):35-40. WANG Haochen, MAO Xiaoping, GENG Tao, et al. Characterization and distribution prediction of sources-rocks in the Niubao Formation of continental Lunpola Basin[J]. Special Oil and Gas Reservoirs, 2019, 26(6):35-40. [15] 李建明,史玲玲,汪立群,等.柴西南地区昆北断阶带基岩油藏储层特征分析[J].岩性油气藏, 2011, 23(2):20-23. LI Jianming, SHI Lingling, WANG Liqun, et al. Characteristics of basement reservoir in Kunbei fault terrace belt in southwestern Qaidam Basin[J]. Lithologic Reservoirs, 2011, 23(2):20-23. [16] 付爽,庞雷,许学龙,等.准噶尔盆地玛湖凹陷下乌尔禾组储层特征及其控制因素[J].天然气地球科学, 2019, 30(4):468-477. FU Shuang, PANG Lei, XU Xuelong, et al. The characteristics and their controlling factors on reservoir in Permian Lower Urho Formation in Mahu Sag,Junggar Basin[J]. Natural Gas Geoscience, 2019, 30(4):468-477. [17] 袁晓冬,姜在兴,张元福,等.滦平盆地白垩系陆相页岩油储层特征[J].石油学报, 2020, 41(10):1197-1208. YUAN Xiaodong, JIANG Zaixing, ZHANG Yuanfu, et al. Characteristics of the Cretaceous continental shale oil reservoirs in Luanping Basin[J]. Acta Petrolei Sinica, 2020, 41(10):1197-1208. [18] 周凤娟,王振奇,支东明,等.准噶尔盆地红山嘴地区克拉玛依下亚组孔隙结构特征及影响因素[J].岩性油气藏, 2008, 20(4):65-70. ZHOU Fengjuan, WANG Zhenqi, ZHI Dongming, et al. Pore structure and influencing factors of lower Karamay Formation in Hongshanzui area of Junggar Basin[J]. Lithologic Reservoirs, 2008, 20(4):65-70. [19] 何陈诚,何生,郭旭升,等.焦石坝区块五峰组与龙马溪组一段页岩有机孔隙结构差异性[J].石油与天然气地质, 2018, 39(3):472-484. HE Chencheng, HE Sheng, GUO Xusheng, et al. Structural differences in organic pores between shales of the Wufeng Formation and of the Longmaxi Formation's first member, Jiaoshiba block, Sichuan Basin[J]. Oil&Gas Geology, 2018, 39(3):472-484. [20] 曹宝格,李源流,肖玲,等.低渗透油藏微观孔隙结构特征研究:以白狼城油区长2储层为例[J].新疆地质, 2019, 37(4):536-540. CAO Baoge, LI Yuanliu, XIAO Ling, et al. Study on the micropore structure characteristics in low permeability reservoir:Take Chang 2 reservoir in Bailangcheng oil area as an example[J]. Xinjiang Geology, 2019, 37(4):536-540. [21] XIAO Weiqi,XING Enhao. Black shale of Wufeng-Longmaxi Formation in southeast Chongqing pore type of reservoir[J]. IOP Conference Series:Earth and Environmental Science, 2019, 267(2):022017. [22] 邬光辉,成丽芳,于红枫,等.塔中上奥陶统台缘带高频层序地层特征与储层纵向分布[J].新疆地质, 2011, 29(2):203-206. WU Guanghui, CHENG Lifang, YU Hongfeng, et al. The characteristics and its affects to reservoirs of high-frequency sequence of Upper Ordovician platform margin in Tazhong area[J]. Xinjiang Geology, 2011, 29(2):203-206. [23] 陶碧娥,傅恒.塔河地区志留系沉积体系及储层纵向分布特征[J].岩性油气藏, 2009, 21(1):40-45. TAO Bi'e, FU Heng. Vertical distribution characteristics of reservoir and sedimentary system of Silurian in Tahe area[J]. Lithologic Reservoirs, 2009, 21(1):40-45. [24] 马中良,郑伦举,秦建中,等.盆地沉降、抬升过程中源储压差的生排烃效应[J].石油实验地质, 2011, 33(4):402-407. MA Zhongliang, ZHENG Lunju, QIN Jianzhong, et al. Hydrocarbon generation and expulsion caused by pressure difference between source rock and reservoir during basin subsiding and uplifting[J]. Petroleum Geology&Experiment, 2011, 33(4):402-407. [25] 成瀚,胡望水,李涛,等.下刚果盆地A区块流体势特征及其对油气运聚的影响[J].岩性油气藏, 2016, 28(2):86-92. CHENG Han, HU Wangshui, LI Tao, et al. Characteristics of fluid potential and its implication to hydrocarbon migration and accumulation in block A,Lower Congo Basin[J]. Lithologic Reservoirs, 2016, 28(2):86-92. [26] 程洪,汪彦,鲁新便.塔河地区深层碳酸盐岩断溶体圈闭类型及特征[J].石油学报, 2020, 41(3):301-309. CHENG Hong, WANG Yan, LU Xinbian. Classifications and characteristics of deep carbonate fault-karst trap in Tahe area[J]. Acta Petrolei Sinica, 2020, 41(3):301-309. [27] 邵晓州,王苗苗,齐亚林,等.鄂尔多斯盆地平凉北地区长8油藏特征及成藏主控因素[J].岩性油气藏, 2021, 33(6):59-69. SHAO Xiaozhou, WANG Miaomiao, QI Yalin, et al. Characteristics and main controlling factors of Chang 8 reservoir in northern Pingliang area, Ordos Basin[J]. Lithologic Reservoirs, 2021, 33(6):59-69. [28] 田光荣,王建功,孙秀建,等.柴达木盆地阿尔金山前带侏罗系含油气系统成藏差异性及其主控因素[J].岩性油气藏, 2021, 33(1):131-144. TIAN Guangrong, WANG Jiangong, SUN Xiujian, et al. Hydrocarbon accumulation differences and main controlling factors of Jurassic petroleum system in Altun piedmont of Qaidam Basin[J]. Lithologic Reservoirs,2021, 33(1):131-144. [29] 王德英,于娅,张藜,等.渤海海域石臼坨凸起大型岩性油气藏成藏关键要素[J].岩性油气藏, 2020, 32(1):1-10. WANG Deying, YU Ya, ZHANG Li, et al. Key factors for reservoir formation of large lithologic reservoirs in Shijiutuo uplift, Bohai Sea[J]. Lithologic Reservoirs, 2020, 32(1):1-10. [30] 张峰,李胜利,黄杰,等.华北蠡县斜坡油气藏分布、成藏模式及主控因素探讨[J].岩性油气藏, 2015, 27(5):189-195. ZHANG Feng, LI Shengli, HUANG Jie, et al. Hydrocarbon reservoir distribution,accumulation models and main controlling factors in Lixian slope, North China[J]. Lithologic Reservoirs, 2015, 27(5):189-195. [31] 江涛,苗洪波,王芳,等.松辽盆地西部盆缘带地层超覆油藏形成条件[J].大庆石油地质与开发, 2006, 25(4):24-26. JIANG Tao, MIAO Hongbo, WANG Fang, et al. Generation condition for overlap reservoir in border belt of western Songliao Basin[J]. Petroleum Geology&Oilfield Development in Daqing, 2006, 25(4):24-26. [32] 段国豪,周吉春,潘静文.塔河油田TK7226井区河道砂岩性油藏滚动开发实践及认识[J].石油天然气学报, 2014, 36(4):131-134. DUAN Guohao, ZHOU Jichun, PAN Jingwen. Rolling development practice and understanding of channel sandstone reservoirs in well block TK7226 of Tahe Oilfield[J]. Journal of Petroleum and Gas Technology, 2014, 36(4):131-134. [33] 董才源,刘震,刘启东,等.高邮凹陷戴南组断层-岩性油藏成藏体系及主控因素研究[J].石油实验地质, 2013, 35(4):395-400. DONG Caiyuan, LIU Zhen, LIU Qidong, et al. Accumulation system and controlling factors of fault-lithologic reservoirs of Dainan Formation in Gaoyou Sag, northern Jiangsu Basin[J]. Petroleum Geology&Experiment, 2013, 35(4):395-400. [34] 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 Caineng. "Exploring petroleum inside source kitchen":Connotation and prospects of source rock oil and gas[J]. Petroleum Exploration and Development, 2019, 46(1):173-184. [35] 何碧竹,许志琴,焦存礼,等.塔里木盆地构造不整合成因及对油气成藏的影响[J].岩石学报, 2011, 27(1):253-265. HE Bizhu, XU Zhiqin, JIAO Cunli, et al. Tectonic unconformities and their forming:Implication for hydrocarbon accumulations in Tarim basin[J]. Acta Petrologica Sinica, 2011, 27(1):253-265. [36] 韩宝,王昌伟,盛世锋,等.准噶尔盆地中拐-五区二叠系不整合面对油气成藏控制作用[J].天然气地球科学, 2017, 28(12):1821-1828. HAN Bao, WANG Changwei, SHENG Shifeng, et al. Control of Permian unconformity on reservoir formation in Zhongguaidistrict 5 area of Junggar Basin[J]. Natural Gas Geoscience, 2017, 28(12):1821-1828. [37] 郭丽丽,张卫海,吴刚.陆相成熟烃源岩区连通砂体对油气运移的控制作用[J].地球科学与环境学报, 2011, 33(2):159-162. GUO Lili, ZHANG Weihai, WU Gang. Control of connected sandbody on oil gas migration in terrestrial facies mature hydrocarbon source rock[J]. Journal of Earth Science and Environment, 2011, 33(2):159-162. [38] 胡贺伟,李慧勇,许鹏,等.断裂密集带油气差异富集主控因素探讨:以歧口凹陷歧南断阶带为例[J].岩性油气藏, 2020, 32(5):34-45. HU Hewei, LI Huiyong, XU Peng, et al. Main controlling factors of differential enrichment of oil and gas in fault concentrated zones:A case study from Qinan step-fault zone in Qikou Sag[J]. Lithologic Reservoirs, 2020, 32(5):34-45. [39] 关德范,徐旭辉,李志明,等.烃源岩有限空间生排烃基础研究新进展[J].石油实验地质, 2011, 33(5):441-446. GUAN Defan, XU Xuhui, LI Zhiming, et al. New progress in basic studies of hydrocarbon generation and expulsion of source rocks in finite space[J]. Petroleum Geology&Experiment, 2011, 33(5):441-446. [40] 卢恩俊,柳少波,于志超,等.柴达木盆地英雄岭南带断裂活动特征及其控藏作用[J].岩性油气藏, 2021, 33(1):161-174. LU Enjun, LIU Shaobo, YU Zhichao, et al. Characteristics of fault activity and its control on hydrocarbon accumulation in southern Yingxiongling area, Qaidam Basin[J]. Lithologic Reservoirs, 2021, 33(1):161-174. [41] 田立新,王冰洁.渤海海域辽中凹陷LD油田油源断层运移能力定量评价及运移模式[J].石油与天然气地质, 2018, 39(3):567-577. TIAN Lixin, WANG Bingjie. Quantitative evaluation of source tapping fault for oil migration and establishment of its migration model in LD oilfield in the Liaozhong Sag, Bohai Sea[J]. Oil&Gas Geology, 2018, 39(3):567-577. [42] 马中良,曾溅辉,张善文,等.砂岩透镜体油运移过程模拟及成藏主控因素分析[J].岩性油气藏, 2008, 20(1):69-74. MA Zhongliang, ZENG Jianhui, ZHANG Shanwen, et al. Migration and accumulation mechanism of sand lens reservoirs and its main controlling factors[J]. Lithologic Reservoirs, 2008, 20(1):69-74. |
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