岩性油气藏 ›› 2017, Vol. 29 ›› Issue (4): 20–29.doi: 10.3969/j.issn.1673-8926.2017.04.003

• 油气地质 • 上一篇    下一篇

准噶尔盆地新春地区新近系油气富集规律

杨元亮1, 朱筱敏2, 马瑞国1, 董艳蕾2, 侯帅军1, 江强2, 刘成权3   

  1. 1. 中国石化新疆新春石油开发有限责任公司, 山东 东营 257000;
    2. 中国石油大学 (北京)地球科学学院, 北京 102249;
    3. 中国石油吉林油田分公司 地球物理勘探研究院, 吉林 松原 138000
  • 收稿日期:2016-05-12 修回日期:2016-07-10 出版日期:2017-07-21 发布日期:2017-07-21
  • 第一作者:杨元亮(1967-),男,博士,教授级高级工程师,主要从事油藏地质与开发方面的研究工作。地址:(257000)山东省东营市西四路633号。电话:(0546)8810170。Email:bncyc@163.com。
  • 基金资助:
    国家自然科学基金项目“陆相断陷湖盆深水浊积扇定量地震地貌学研究”（编号：41202078）、国家重大科技专项项目“准噶尔盆地侏罗系陆相浅水富砂盆地层序地层模式与技术规范”（编号：2011ZX05009-002）和中国石油大学（北京）科研基金资助项目“陆相盆地不同类型砂体地震沉积学模式研究”（编号：KYJJ2012-01-31）与“中国西部叠合盆地深部有效碎屑岩储层成因机制与发育模式”（编号：2011CB201104）联合资助

Hydrocarbon accumulation rules of Neogene in Xinchun area,Junggar Basin

YANG Yuanliang1, ZHU Xiaomin2, MA Ruiguo1, DONG Yanlei2, HOU Shuaijun1, JIANG Qiang2, LIU Chengquan3   

  1. 1. Xinchun Oil Development Co., Ltd., Sinopec, Dongying 257000, Shandong, China;
    2. College of Geosciences, China University of Petroleum, Beijing 102249, China;
    3. Geophysical Exploration Research Institute, PetroChina Jilin Oilfield Company, Songyuan 138000, Jilin, China
  • Received:2016-05-12 Revised:2016-07-10 Online:2017-07-21 Published:2017-07-21

PDF (PC)

553

摘要： 由于对准噶尔盆地新春地区新近系沙湾组油气藏的成藏条件及成藏规律认识不清，导致多口探井连续失利。通过对区域构造、油源对比、输导体系及成藏特征等的综合分析表明：成藏有利条件包括构造演化、烃源岩、储层、盖层和圈闭等，油气生成于四棵树凹陷侏罗系，自南向北运移，富集于沙湾组中下部；沙一段Ⅰ砂组发育厚砂层，单层厚度大，对油气的运聚起到了高效输导的作用，沙一段Ⅱ砂组和沙二段均以砂泥岩互层为主，在喜山期小断层的纵向沟通作用下，在沙二段薄砂岩储层中最终成藏；侏罗系和新近系2套毯砂为车排子凸起区油气远距离运移提供了横向输导条件，不整合面与上倾尖灭砂体的耦合关系控制着沙一段Ⅰ砂组油气的富集，喜山期形成的小断层与砂体耦合关系控制着沙一段Ⅱ砂组和沙二段的油气成藏。

关键词: 低渗油藏, 合理生产压差, 启动压力梯度, 压敏效应

Abstract: The hydrocarbon accumulation conditions and rules of Neogene Shawan Formation(N1s)in Xinchun area are unclear,resulting in the failure of several exploratory wells. The regional structure,oil-source correlation,migration system and reservoir accumulation characteristics were analyzed. The results show that the favorable reservoir accumulation conditions include structural evolution, source rock, reservoir, seal and trap. Hydrocarbon generated from Jurassic in Sikeshu Sag,migrated northward and enriched in the first member(N1s1)and second member(N1 s1)of Shawan Formation. The sand group I of N1 s1 developed thick sands with large single layer thickness,which plays an important role in hydrocarbon migration and accumulation. N1 s2 and sand group Ⅱ of N1 s1 mainly developed sand-shale interbed. Under the vertical communication of small Himalayan faults,the thin sandstone of N1 s2 is finally accumulated. It is believed that two sets of thick layers of sandstone supply the lateral pathway for the hydrocarbon migration and enrichment,the coupling relationship of unconformity with pinchout sandstones controls the hydrocarbon enrichment of the sand group I of N1s1,and the coupling relationship of sandstones with small Himalayan faults developed controls the hydrocarbon accumulation of N1 s2 and sand group Ⅱ of N1s1.

Key words: low permeability reservoirs, reasonable production pressure difference, threshold pressure gradient, pressure-sensitive effect

中图分类号: 

  • TE122.3
[1] 王学忠, 席伟军, 周晋科.准噶尔盆地S1-2井沙湾组油藏发现的启示.复杂油气藏, 2015, 8(3):17-21. WANG X Z, XI W J, ZHOU J K. Enlightenment of reservoir discovery in Shawan Formation of S1-2 well in Junggar Basin. Complex Hydrocarbon Reservoirs, 2015, 8(3):17-21.
[2] 徐常胜, 杜社宽, 黄建良, 等.车排子凸起沙湾组油藏特征与成藏主控因素.新疆石油地质, 2013, 34(3):258-261. XU C S, DU S K, HUANG J L, et al. Characteristics and key controlling factors for oil-gas accumulation of Neogene Shawan reservoir in Chepaizi Swell, Junggar Basin. Xinjiang Petroleum Geology, 2013, 34(3):258-261.
[3] 沈扬, 贾东, 赵宏亮, 等.准噶尔盆地西部车排子凸起新近系沙湾组成藏体系与富集规律. 地质通报, 2010, 29(4):581-588. SHEN Y, JIA D, ZHAO H L, et al. Shawan Formation poolforming system and enrichment regular pattern in Chepaizi Uplift, western Junggar Basin, China. Geological Bulletin of China, 2010, 29(4):581-588.
[4] 洪太元, 王离迟, 孟闲龙, 等.准噶尔盆地西缘车排子地区油气成藏的主控因素.新疆地质, 2007, 25(4):389-393. HONG T Y, WANG L C, MENG X L, et al. The main control factors of the oil and gas accumulation in the Chepaizi area of the western Junggar Basin. Xinjiang Geology, 2007, 25(4):389-393.
[5] 靖辉, 江洪, 向奎.准噶尔盆地西缘车排子地区岩性油气藏成藏主控因素.石油实验地质, 2007, 29(4):377-383. JING H, JIANG H, XIANG K. Key factors to control formation conditions of stratigraphic pools in Chepaizi area, the west of the Junggar Basin. Petroleum Geology & Experiment, 2007, 29(4):377-383.
[6] 罗劲, 庄新明, 韩祥磊.准噶尔盆地车排子凸起沙湾组成藏主控因素.新疆石油地质, 2008, 29(1):45-47. LUO J, ZHUANG X M, HAN X L. Main factors controlling hydrocarbon accumulation in Neogene Shawan Formation in Chepaizi Swell of Junggar Basin. Xinjiang Petroleum Geology, 2008, 29(1):45-47.
[7] 王振奇, 支东明, 张昌民, 等.准噶尔盆地西北缘车排子地区新近系沙湾组油源探讨.中国科学D辑:地球科学, 2008, 38(增刊2):97-104. WANG Z Q, ZHI D M, ZHANG C M, et al. Oil source analysis of Upper Tertiary Shawan Formation in Chepaizi area, in the northwest margin of Junggar Basin. Science in China Series D:Earth Sciences, 2008, 38(Suppl 2):97-104.
[8] 张善文, 林会喜, 沈扬.准噶尔盆地车排子凸起新近系"网毯式" 成藏机制剖析及其对盆地油气勘探的启示. 地质论评, 2013, 59(3):489-500. ZHANG S W, LIN H X, SHEN Y. Analysis on Meshwork-carpet pool-forming mechanism of Chepaizi Uplift and enlightenment on petroleum exploration of Junggar Basin. Geological Review, 2013, 59(3):489-500.
[9] 张枝焕, 李伟, 孟闲龙, 等.准噶尔盆地车排子隆起西南部原油地球化学特征及油源分析.现代地质, 2007, 21(1):133-140. ZHANG Z H, LI W, MENG X L, et al. Petroleum geochemistry and oil-source analysis in the southwest of Chepaizi Uplift, Junggar Basin. Geoscience, 2007, 21(1):133-140.
[10] 刘吉全, 李清萍.准噶尔盆地排601井区沙湾组一段储层特征研究.内蒙古石油化工, 2014(13):147-149. LIU J Q, LI Q P. Reservoir characteristics of the first member of Shawan Formation of Pai 601 well area of Junggar Basin. Inner Mongolia Petrochemical Industry, 2014(13):147-149.
[11] 李安夏, 王冠民, 庞小军, 等.间歇性波浪条件下湖相滩坝砂的结构特征——以东营凹陷南斜坡王73井区沙四段为例. 油气地质与采收率, 2010, 17(3):12-14. LI A X, WANG G M, PANG X J, et al. Structural features of lacustrine shoal-bar sandstone under intermittent wave-a case of Sha 4 member of Shahejie Formation of well Wang 73, southern slope zone, Dongying Depression. Petroleum Geology and Recovery Efficiency, 2010, 17(3):12-14.
[12] 刘传虎, 王学忠.准噶尔盆地西缘车排子地区沙湾组沉积与成藏控制因素.中国石油勘探, 2012, 17(4):15-19. LIU C H, WANG X Z. Sedimentary and hydrocarbon accumulation control factors about Shawan Formation of Chepaizi area in western Junggar Basin. China Petroleum Exploration, 2012, 17(4):15-19.
[13] 吴孔友, 查明, 洪梅.准噶尔盆地不整合结构的地球物理响应及油气成藏意义.石油实验地质, 2003, 25(4):328-332. WU K Y, ZHA M, HONG M. Relationship of reservoir formation with unconformities and their geophysical response in the Junggar Basin. Petroleum Geology & Experiment, 2003, 25(4):328-332.
[14] 赵忠新, 王华, 郭齐军, 等.油气输导体系的类型及其输导性能在时空上的演化分析.石油实验地质, 2002, 24(6):527-532.ZHAO Z X, WANG H, GUO Q J, et al. Types of passage system and analysis of evolution of its capabilities in temporal and spatial range. Petroleum Geology & Experiment, 2002, 24(6):527-532.
[15] 张卫海, 查明, 曲江秀.油气输导体系的类型及配置关系.新疆石油地质, 2003, 24(2):118-120. ZHANG W H, ZHA M, QU J X. The type and configuration of petroleum transportation system. Xinjiang Petroleum Geology, 2003, 24(2):118-120.
[16] 吴康军, 刘洛夫, 曾丽媛, 等.准噶尔盆地车排子周缘新近系沙湾组砂体油气输导特征. 中南大学学报(自然科学版), 2014, 45(12):4258-4266. WU K J, LIU L F, ZENG L Y, et al. Hydrocarbon migration in sand layers of Neogene Shawan Formation in Chepaizi and its surrounding areas, Junggar Basin. Journal of Central South University(Science and Technology), 2014, 45(12):4258-4266.
[17] 席伟军, 张枝焕, 史翠娥, 等.准噶尔盆地车排子地区轻质油运移方向研究.复杂油气藏, 2012, 5(2):15-19. XI W J, ZHANG Z H, SHI C E, et al. The hydrocarbon migration direction of light oil in the Chepaizi area of Junggar Basin. Complex Hydrocarbon Reservoirs, 2012, 5(2):15-19.
[18] XIAO Q L, HE S, YANG Z, et al. Petroleum secondary migration and accumulation in the central Junggar Basin, northwest China:Insights from basin modeling. AAPG Bulletin, 2010, 94(7):937-955.
[19] XIANG B L, ZHOU N, MA W Y, et al. Multiple-stage migration and accumulation of Permian lacustrine mixed oils in the central Junggar Basin(NW China). Marine and Petroleum Geology, 2015, 59:187-201.
[20] 潘建国, 郝芳, 谭开俊, 等. 准噶尔盆地红车断裂带古生界火山岩油气藏特征及成藏规律. 岩性油气藏, 2007, 19(2):53-56. PAN J G, HAO F, TAN K J, et al. Characteristics and accumulation of Paleozoic volcanic rock reservoirs in Hongche fault belt, Junggar Basin. Lithologic Reservoirs, 2007, 19(2):53-56.
[21] 张义杰.准噶尔盆地断裂控油的流体地球化学证据.新疆石油地质, 2003, 24(2):100-106. ZHANG Y J. The proof of fluid geochemistry for the controlling of fault on oil in Junggar Basin. Xinjiang Petroleum Geology, 2003, 24(2):100-106.
[22] 何琰, 牟中海, 唐勇.准噶尔盆地陆西地区油气成藏条件与模式研究.西南石油大学学报, 2007, 29(4):34-38. HE Y, MU Z H, TANG Y. The condition and pattern of reservoir formation at Luxi area in Junggar Basin. Journal of Southwest Petroleum University, 2007, 29(4):34-38.
[23] 胡见义, 徐树宝, 刘淑萱, 等.非构造油气藏.北京:石油工业出版社, 1986:220-221. HU J Y, XU S B, LIU S X, et al. Non-structural petroleum oirs. Beijing:Petroleum Industry Press, 1986:220-221.
[24] 于宝利, 刘万辉, 刘新利, 等.准噶尔盆地车排子地区新近系油气成藏控制因素及富集规律.石油地球物理勘探, 2008, 43(增刊1):50-53. YU B L, LIU W H, LIU X L, et al. Controlling factor and concentration rule of Neogene reservoir genesis in Chepaizi area of Jungar Basin. Oil Geophysical Prospecting, 2008, 43(Suppl 1):50-53.
[25] 陈轩, 张尚锋, 支东明, 等.准噶尔盆地车排子地区新近系沙湾组油气突破的一些启示.石油天然气学报(江汉石油学院学报), 2009, 31(5):64-69. CHEN X, ZHANG S F, ZHI D M, et al. On oil and gas breakthrough of Neocene Shawan Formation in Chepaizi area of Junggar Basin. Journal of Oil and Gas Technology(Journal of Jianghan Petroleum Institute), 2009, 31(5):64-69.
[26] 任新成, 王睿, 魏秀萍, 等.准噶尔盆地车排子地区"油亮点" 形成机理及识别方法.新疆石油地质, 2012, 33(5):560-563. REN X C, WANG R, WEI X P, et al. Formation mechanism and identification of oil bright spot in Chepaizi area of Junggar Basin. Xinjiang Petroleum Geology, 2012, 33(5):560-563.
[27] 庄新明.准噶尔盆地车排子凸起石油地质特征及勘探方向. 新疆地质, 2009, 27(1):70-74. ZHUANG X M. Petroleum geology features and prospecting targets of Chepaizi Uplift, Junggar Basin. Xinjiang Geology, 2009, 27(1):70-74.
[28] 张家震, 王永诗, 王学军.渤海湾盆地义和庄凸起北坡成藏特征与油藏分布规律.石油实验地质, 2003, 25(4):362-365. ZHANG J Z, WANG Y S, WANG X J. Formation and distribution of hydrocarbon reservoirs in the northern slope of the Yihezhuang Arch, the Bohaiwan Basin. Petroleum Geology & Experiment, 2003, 25(4):362-365.
[29] 贾光华, 李秀华, 李小梅.东营凹陷南坡东段沙三段沉积体系分析及油气藏规律研究.油气地质与采收率, 2004, 11(6):16-18. JIA G H, LI X H, LI X M. Analysis on sedimentary system and research on reservoir-forming regulerities of Es3 in the east part of south slope, Dongying Sag. Petroleum Geology and Recovery Efficiency:English Abstracts, 2004, 11(6):16-18.
[30] 胡辉. 江汉盆地潜江凹陷岩性油藏形成条件及分布规律研究.地质力学学报, 2005, 11(1):67-73. HU H. Formation conditions and distribution character-ristics of lithological reservoirs in the Qianjiang Subbasin. Journal of Geomechanics, 2005, 11(1):67-73.
[1] 钟会影, 余承挚, 沈文霞, 毕永斌, 伊然, 倪浩铭. 考虑启动压力梯度的致密油藏水平井裂缝干扰渗流特征[J]. 岩性油气藏, 2024, 36(3): 172-179.
[2] 曾旭, 卞从胜, 沈瑞, 周可佳, 刘伟, 周素彦, 汪晓鸾. 渤海湾盆地歧口凹陷古近系沙三段页岩油储层非线性渗流特征[J]. 岩性油气藏, 2023, 35(3): 40-50.
[3] 姜瑞忠, 沈泽阳, 崔永正, 张福蕾, 张春光, 原建伟. 双重介质低渗油藏斜井压力动态特征分析[J]. 岩性油气藏, 2018, 30(6): 131-137.
[4] 刘晨, 王凯, 王业飞, 周文胜. 针对A油田的抗温、抗盐聚合物/表面活性剂二元复合驱油体系研究[J]. 岩性油气藏, 2017, 29(3): 152-158.
[5] 邓学峰. 致密低渗油藏压裂水平井合理生产压差优化设计[J]. 岩性油气藏, 2017, 29(1): 135-139.
[6] 王新杰，唐海，佘龙，邹佳丽，周巨标，李祥珠. 低渗透油藏水平井裂缝参数优化研究[J]. 岩性油气藏, 2014, 26(5): 129-132.
[7] 董凤玲，周华东，李志萱，陈莹莹，毕玉帅，王磊. 卫42 断块特低渗油藏挖潜调整研究[J]. 岩性油气藏, 2013, 25(5): 113-116.
[8] 李传亮，朱苏阳. 再谈启动压力梯度[J]. 岩性油气藏, 2013, 25(4): 1-5.
[9] 李标，唐海，吕栋梁. 正方形反九点井网压力梯度及水驱储量动用程度研究[J]. 岩性油气藏, 2013, 25(2): 95-99.
[10] 孙恩慧，李晓平，王伟东. 低渗透气藏气水两相流井产能分析方法研究[J]. 岩性油气藏, 2012, 24(6): 121-124.
[11] 王晓琴，吴聚，冉艳，贾莎，张楠. 非线性渗流对异常高压气藏产能的影响[J]. 岩性油气藏, 2012, 24(4): 125-128.
[12] 易超，丁晓琪，葛鹏莉，郭佳. 利用测井资料对镇泾油田长8 油藏进行产能预测[J]. 岩性油气藏, 2010, 22(4): 104-108.
[13] 李传亮. 动边界其实并不存在[J]. 岩性油气藏, 2010, 22(3): 121-122.
[14] 杨凯，郭肖. 裂缝性低渗透油藏三维两相黑油数值模拟研究[J]. 岩性油气藏, 2009, 21(3): 118-121.
[15] 李善鹏，吴凯，方艳兵. 特低渗透油藏启动压力现象研究———以侯市地区为例[J]. 岩性油气藏, 2009, 21(1): 125-127.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] 杨占龙, 张正刚, 陈启林, 郭精义,沙雪梅, 刘文粟. 利用地震信息评价陆相盆地岩性圈闭的关键点分析[J]. 岩性油气藏, 2007, 19(4): 57 -63 .
[2] 方朝合, 王义凤, 郑德温, 葛稚新. 苏北盆地溱潼凹陷古近系烃源岩显微组分分析[J]. 岩性油气藏, 2007, 19(4): 87 -90 .
[3] 林承焰, 谭丽娟, 于翠玲. 论油气分布的不均一性(Ⅰ)———非均质控油理论的由来[J]. 岩性油气藏, 2007, 19(2): 16 -21 .
[4] 王天琦, 王建功, 梁苏娟, 沙雪梅. 松辽盆地徐家围子地区葡萄花油层精细勘探[J]. 岩性油气藏, 2007, 19(2): 22 -27 .
[5] 王西文,石兰亭,雍学善,杨午阳. 地震波阻抗反演方法研究[J]. 岩性油气藏, 2007, 19(3): 80 -88 .
[6] 何宗斌,倪　静,伍　东,李　勇,刘丽琼,台怀忠. 根据双TE 测井确定含烃饱和度[J]. 岩性油气藏, 2007, 19(3): 89 -92 .
[7] 袁胜学,王　江. 吐哈盆地鄯勒地区浅层气层识别方法研究[J]. 岩性油气藏, 2007, 19(3): 111 -113 .
[8] 陈斐，魏登峰，余小雷，吴少波. 鄂尔多斯盆地盐定地区三叠系延长组长2 油层组沉积相研究[J]. 岩性油气藏, 2010, 22(1): 43 -47 .
[9] 徐云霞，王山山，杨帅. 利用沃尔什变换提高地震资料信噪比[J]. 岩性油气藏, 2009, 21(3): 98 -100 .
[10] 李建明，史玲玲，汪立群，吴光大. 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 .

陇ICP备17006252号
版权所有© 2018 中国石油集团西北地质研究所有限公司《岩性油气藏》编辑部

地址：甘肃省兰州市城关区雁儿湾路535号(陇ICP备17006252号)    电话：0931-8686158;8686058;8686288    邮箱：yxyqc@petrochina.com.cn

甘公网安备 62010202002827号

本系统由北京玛格泰克科技发展有限公司设计开发