辽河坳陷油气分布门限与有利成藏区带预测评价

doi:10.7623/syxb2015S2003

石油学报 ›› 2015, Vol. 36 ›› Issue (S2): 36-50,59.DOI: 10.7623/syxb2015S2003

辽河坳陷油气分布门限与有利成藏区带预测评价

孟卫工¹, 庞雄奇^2,3, 李晓光¹, 李建华^2,3, 彭俊文^2,3, 肖爽^2,3

1. 中国石油辽河油田公司辽宁盘锦 124010;
2. 油气资源与探测国家重点实验室北京 102249;
3. 中国石油大学盆地与油藏研究中心北京 102249

收稿日期:2015-08-20 修回日期:2015-11-12 发布日期:2016-02-24
通讯作者: 孟卫工,男,1963年2月生,1985年获西南石油学院学士学位,2006年获西南石油大学博士学位,现任中国石油辽河油田公司副总经理、教授级高级工程师,主要从事油气勘探工作.Email:mengwg@petrochina.com.cn
基金资助:
国家重点基础研究发展计划(973)项目(2006CB202300)资助.

Reservoir distribution threshold and prediction of favorable hydrocarbon accumulation zones in Liaohe depression

Meng Weigong¹, Pang Xiongqi^2,3, Li Xiaoguang¹, Li Jianhua^2,3, Peng Junwen^2,3, Xiao Shuang^2,3

1. PetroChina Liaohe Oilfield Company, Liaoning Panjin 124010, China;
2. State Key Laboratory for Petroleum Resources and Prospecting, Beijing 102249, China;
3. Basin and Reservoir Research Center, China University of Petroleum, Beijing 102249, China

Received:2015-08-20 Revised:2015-11-12 Published:2016-02-24

摘要/Abstract

摘要：

经典的油气地质理论指导辽河坳陷油气勘探取得了重要进展,但随着油气勘探的深入,油气藏越来越难以被发现,主要原因是基于逻辑判断和定性分析的传统研究方法越来越不能适应精细勘探的需要.以油气藏分布临界条件为切入点展开油气分布规律研究,表明油气藏形成与分布受烃源灶(S)、沉积相(D)、区域盖层(C)和低势区(P)四类功能要素的控制:辽河坳陷大民屯凹陷已发现油气藏全部分布在源灶中心2倍排烃源岩半径范围内(S);绝大部分分布在沉积物颗粒为0.1~0.5 mm的河流、三角洲优相储层中(D);全部分布在区域盖层的厚度大于25 m的地层之下(C);全部分布在距离古隆起顶点相对距离小于1的构造高部位(P1=M);全部分布在距离断裂带3 km范围内(P2=F);96 % 油藏分布在势指数小于0.5的低界面势能区(P3=L).综合分析建立了大量成藏期(T)功能要素组合控藏模式(T-CDPS),并基于这一模式预测了辽河坳陷主成藏期(T)背斜类(T-CDMS)、岩性类(T-CDLS)、潜山类(T-CSMF)3类油气藏有利分布发育区共117个.回放检验表明整个辽河坳陷95 % 以上已发现的油气藏都分布在烃源灶(S)、储层相(D)、封盖层(C)、低势区(P)四要素叠合的有利成藏区带内,成藏概率越高的地区发现的油气藏个数越多、找到的储量越大,反映了功能要素组合控油气分布模式的科学性与可靠性.

关键词: 辽河坳陷, 功能要素组合, 成藏模式, 有利成藏区带, 定量预测

Abstract:

Great progresses have been achieved in hydrocarbon exploration of Liaohe depression under the guidance of classic hydrocarbon geological theory. However, with the development of oil and gas explorations, it is more and more difficult to discover hydrocarbon reservoirs.The main reason is that the traditional research methods based on logic judgment and qualitative analysis are increasingly unable to meet the demands of fine explorations. Hydrocarbon distribution laws are studied based on the critical conditions of hydrocarbon reservoir distribution. The results show that the formation and distribution of hydrocarbon reservoirs are controlled by four functional elements, i.e., source kitchen (S), sedimentary facies (D), regional cap rocks (C) and low potential area (P). Hydrocarbon reservoirs have been found in Damintun depression of Liaohe depression, distributed within the double radius of hydrocarbon-expulsion source rocks in the center of source kitchen (S). A majority of hydrocarbon reservoirs are distributed in the favorable fluvial and delta facices reservoirs (D) with the sediment grain of 0.1-0.5 mm. All these hydrocarbon reservoirs are formed beneath formations with the regional cap-rock thickness more than 25m (C), located in tectonic high-positions with the relative distance less than 1 from the paleo-high top (P1=M). 96 % of these reservoirs were distributed in the range of 3 km away from the fault zone (P2=F) and the low interfacial potential zones with the potential energy index less than 0.5 (P3=L). Through comprehensive analysis, the mode of functional element (T-CDPS) in the massive accumulation period (T) was established. On this basis,a total of 117 favorable hydrocarbon distribution and development zones were predicted in Liaohe depression during the major accumulation period (T), classified into three reservoir types, i.e., anticline type (T-CDMS), lithology type (T-CDFS) and buried-hill type(T-CSMF).The play back test proved that in 95 % of Liaohe depression, hydrocarbon reservoirs have been discovered to distribute in the favorable accumulation zones with four elements, i.e., source kitchen (S), reservoir facies (D),cap rocks (C) and low potential area (P). More reservoirs with greater reserves found in the regions with higher accumulation probability reflect the scientificity and reliability of hydrocarbon distribution mode controlled by functional element assemblages.

Key words: Liaohe depression, functional element assemblage, accumulation mode, favorable accumulation zones, quantitative prediction

中图分类号:

TE122

孟卫工, 庞雄奇, 李晓光, 李建华, 彭俊文, 肖爽. 辽河坳陷油气分布门限与有利成藏区带预测评价[J]. 石油学报, 2015, 36(S2): 36-50,59.

Meng Weigong, Pang Xiongqi, Li Xiaoguang, Li Jianhua, Peng Junwen, Xiao Shuang. Reservoir distribution threshold and prediction of favorable hydrocarbon accumulation zones in Liaohe depression[J]. Acta Petrolei Sinica, 2015, 36(S2): 36-50,59.

参考文献

[1] 谢文彦,姜建群,张占文,等.大民屯凹陷油气系统研究[J].石油勘探与开发,2004,31(2):38-42.
Xie Wenyan,Jiang Jianqun,Zhang Zhanwen et al.The petroleum system in the Damintun Sag,Liaohe Oilfield[J].Petroleum Exploration and Development,2004,31(2):38-42.
[2] 孟卫工.断陷盆地复杂斜坡带油气分布与成藏规律研究[D].成都:西南石油大学,2006.
Meng Weigong.The research on distribution and formation regularity of oil & gas pool in the complicated slope of faulted basin[D].Chengdu:Southwest Petroleum University,2006.
[3] 孟卫工,陈振岩,李湃,等.潜山油气藏勘探理论与实践——以辽河坳陷为例[J].石油勘探与开发,2009,36(2):136-143.
Meng Weigong,Chen Zhenyan,Li Pai,et al .Exploration theories and practices of buried-hill reservoirs:a case from Liaohe Depression[J].Petroleum Exploration and Development,2009,36(2):136-143.
[4] 胡朝元.生油区控制油气田分布—中国东部陆相盆地进行区域勘探的有效理论[J].石油学报,1982,3(2):9-13.
Hu Chaoyuan.Source bed controls hydrocarbon habitat in continental basins,east China[J]. Acta Petrolei Sinica,1982,3(2):9-13.
[5] 胡朝元."源控论"适用范围量化分析[J].天然气工业,2005,25(10): 1-3.
Hu Chaoyuan.Research on the appliance extent of "source control theory" by semi-quantitative statistics characteristics of oil and gas migration distances[J].Natural Gas Industry, 2005,25(10):1-3.
[6] Perrodon A.Petroleum systems:models and applications[J]. Journal of Petroleum Geology,1992,15(2):319-325.
[7] Magoon L B.Petroleum systems of the United States[M].Washingtong D.C.:US Geological Survey Bulletin,1988.
[8] Magoon L B,Dow W G.The petroleum system from source to trap[J].AAPG Memoir,1994,60:3-23.
[9] Sarmiento L F,Rangel A.Petroleum systems of the Upper Magdalena Valley,Colombia[J].Marine and Petroleum Geology,2004,21(3):373-391.
[10] Huvaz O,Sarikaya H,Islk T.Petroleum systems and hydrocarbon potential analysis of the northwestern Uralsk basin,NW Kazakhstan by utilizing 3D basin modeling methods[J].Marine and Petroleum Geology,2007,24(4):247-275.
[11] Doust H,Noble R A..Petroleum systems of Indonesia[J].Marine and Petroleum Geology,2008,25(2):103-129.
[12] 费琪."成油体系"分析[J].地学前缘,1995,2(3/4):163-170.
Fei Qi.Petroleum system analysis[J].Earth Science Fronitiers,1995,2(3/4):163-170.
[13] 赵文智,何登发.含油气系统理论在油气勘探中的应用[J].勘探家,1996,1(2):12-19.
Zhao Wenzhi,He Dengfa.Application of petroleum system in petroleum exploration[J].Explorationist,1996,1(2):12-19.
[14] 窦立荣,李伟,方向.中国陆相含油气系统的成因类型及分布特征[J].石油勘探与开发,1996,23(1):1-6.
Dou Lirong,Li Wei,Fang Xiang.Genetic classification and distribution characteristics of continental petroleum system in China[J].Petroleum Exploration and Development,1996,23(1):1-6.
[15] 金之钧,张一伟,王捷,等.油气成藏机理与分布规律[M].北京:石油工业出版社,2003:10-121.
Jin Zhijun,Zhang Yiwei,Wang Jie,et al.The mechanism and distribution law of hydrocarbon accumulation[M].Beijing:Petroleum Industry Press,2003:10-121.
[16] 庞雄奇,周新源,姜振学,等.叠合盆地油气藏形成、演化与预测评价[J].地质学报,2012,86(1):1-103.
Pang Xiongqi,Zhou Xinyuan,Jiang Zhenxue,et al.Hydrocarbon reservoirs formation,evolution,prediction and evaluation in the superimposed basins[J].Acta Geologica Sinica,2012,86(1):1-103.
[17] 庞雄奇.油气分布门限与成藏区带预测[M].北京:科学出版社,2015.
Pang Xiongqi.Hydrocarbon distribution threshold and accumulation area prediction[M].Beijing:Science Press,2015.
[18] 田涛.辽河坳陷地质结构与油气富集差异性研究[D].青岛:中国石油大学(华东),2012.
Tian Tao.The geological structure and hydrocarbon accumulation difference research in Liaohe Subbasin[D].Qingdao:China University of Petroleum(East China),2012.
[19] 李建华,宋兵,庞雄奇,等.大民屯凹陷源控油气作用及有利勘探区带预测[J].科技导报,2011,29(30):18-23.
Li Jianhua,Song Bing,Pang Xiongqi et al.Hydrocarbon-controlling function of source rock and prediction of favorable exploration zone in the Damintun Depression[J].Science &Technology Review,2011,29(30):18-23.
[20] 姜建群,张占文,李军,等.大民屯凹陷油气运聚史研究[J].吉林大学学报:地球科学版,2005,35(3):326-331.
Jiang Jianqun,Zhang Zhanwen,Li Jun,et al.The study on hydrocarbon migration and accumulation history in Damintun Depression[J].Journal of Jilin University:Earth Science Edition,2005,35(3):326-331.
[21] 姜建群,宋力波,董慧娟.大民屯凹陷油气充注史研究[J].西安石油大学学报:自然科学版,2008,23(2):24-28.
Jiang Jianqun,Song Libo,Dong Huijuan.A study on the hydrocarbon filling history of Damintun Depression[J].Journal of Xi'an Shiyou University:Natural Science Edition,2008,23(2):24-28.
[22] 黄海平,李虹,马刊创,等.大民屯凹陷高蜡油的形成条件[J].石油与天然气地质,2001,22(1):64-67.
Huang Haiping,Li Hong,Ma Kanchuang,et al.Formation condition of high wax oils in Damintun Sag[J].Oil &Gas Geology,2001,22(1):64-67.
[23] 谢文彦,姜建群,张占文,等.辽河盆地大民屯凹陷油气性质及成因机制研究[J].石油实验地质,2004,26(3):292-297.
Xie Wenyan,Jiang Jianqun,Zhang Zhanwen,et al.Petroleum characteristics and formation mechanism in the Damintun Sag of the Liaohe Basin[J].Petroleum Geology & Experiment,2004,26(3):292-297.
[24] 谢文彦,姜建群,张占文,等.大民屯凹陷高蜡油成因及分布规律[J].石油学报,2007,28(2):57-61.
Xie Wenyan,Jiang Jianqun,Zhang Zhanwen,et al.Origin and distribution of high waxy oil in Damintun Sag[J].Acta Petrolei Sinica,2007,28(2):57-61.
[25] 史建南,郝芳,姜建群.大民屯凹陷高蜡油成藏机理研究[J].沉积学报,2005,23(3):548-553.
Shi Jiannan,Hao Fang,Jiang Jianqun.Study on high wax oil accumulation mechanism in Damintun Depression[J].Acta Sedimentologica Sinica,2005,23(3):548-553.
[26] 戴金星,宋岩,张厚福.中国大中型气田形成的主要控制因素[J].中国科学(D辑),1996,26(6):481-487.
Dai Jinxing,Song Yan,Zhang Houfu.Main factors controlling the foundation of medium-giant gas fields in China[J].Science in China Series D:Earth Sciences,1997,40(1):1-10.
[27] 庞雄奇.地质过程定量模拟[M].北京:石油工业出版社,2003. Pang Xiongqi.Quantitative stimulation of geological process[M].Beijing:Petroleum Industry Press,2003.
[28] 冯增昭.沉积岩石学[M].北京:石油工业出版社,1993. Feng Zengzhao.Sedimentary petrology[M].Beijing:Petroleum Industry Press,1993.
[29] Hindle A D.Petroleum migration pathways and charge concentration:a three dimensional model[J]. AAPG Bulletin,1997,81(9):1451-1481.
[30] Davis R W.Analysis of hydrodynamic factors in petroleum migration and entrapment[J]. AAPG Bulletin,1987,71(6):643-649.
[31] Jiang Z X,Yang H J,Li Z,et al.Differences of hydrocarbon enrichment between the upper and the lower structural layers in the Tazhong Paleouplift[J].Acta Geologica Sinica(English Edition),2010,84(5):1116-1127.
[32] Law B E,Ulmishek G F,Slavin VI.Abnormal pressure in Hydrocarbon environments[J].AAPG Memoir,1998,70:1-11.
[33] Roberts S J,Nunn J A,Cathles L,et al.Expulsion of abnormally pressured fluid along faults[J].Journal of Geophysical Research,1996,101(B12):28231-28252.
[34] Hunt J M,Whelan J K,Eglinton L B,et al.Gas generation:a major cause of deep gulf coast overpressures[J].Oil & Gas Journal,1994,92(29):59-62.
[35] Hunt J M.Generation and migration of petroleum from abnormally pressured fluid compartments[J].AAPG Bulletin,1990,74(1):1-12.
[36] Dahlberg E C.Applied hydrodynamics in petroleum exploration[M]. New York:Springer-Verlag,1982:1-171.
[37] 郝芳,邹华耀,倪建华,等.沉积盆地超压系统演化与深层油气成藏条件[J].地球科学:中国地质大学学报,2002,27(5):610-615.
Hao Fang,Zou Huayao,Ni Jianhua,et al.Evolution of overpressured systems in sedimentary basins and conditions for deep oil/gas accumulation[J].Earth Science:Journal of China University of Geosciences,2002,27(5):610-615.
[38] 李建华,庞雄奇,宋兵等.岩性油气藏分布区定量预测新方法—以大民屯凹陷为例[J].石油勘探与开发,2011,38(6):756-763.
Li Jianhua,Pang Xiongqi,Song Bing,et al.A new quantitative prediction method for lithologic reservoirs distribution:A case from the Damintun Sag[J].Petroleum Exploration and Development,2011,38(6):756-763.
[39] 庞雄奇,朱伟林,吕修祥,等.渤海湾盆地东部油气门限控藏研究与有利成藏区预测评价[J].石油学报,2015,36(增刊2):1-18.
Pang Xiongqi,Zhu Weilin,Lv Xiuxiang,et al.A study on hydrocarbon thresholds controlling reservoir accumulation and predictive evaluation of favorable accumulation areas in eastern Bohai Bay Basin[J].Acta Petrolei Sinica,2015,36(S2):1-18.

辽河坳陷油气分布门限与有利成藏区带预测评价

Reservoir distribution threshold and prediction of favorable hydrocarbon accumulation zones in Liaohe depression

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	徐立涛, 何玉林, 石万忠, 梁金强, 王任, 杜浩, 张伟, 李冠华. 琼东南盆地深水区天然气水合物成藏主控因素及模式[J]. 石油学报, 2021, 42(5): 598-610.
[2]	张兴文, 庞雄奇, 李才俊, 于吉旺, 汪文洋, 肖惠译, 李昌荣, 余季陶. 深层—超深层高孔高渗碎屑岩油气藏地质特征、形成条件及成藏模式——以墨西哥湾盆地为例[J]. 石油学报, 2021, 42(4): 466-480.
[3]	李晓光. 辽河坳陷欢喜岭油田稠油成藏条件及勘探开发关键技术[J]. 石油学报, 2021, 42(4): 541-560.
[4]	杨希冰, 周杰, 杨金海, 何小胡, 吴昊, 甘军, 游君君. 琼东南盆地深水区东区中生界潜山天然气来源及成藏模式[J]. 石油学报, 2021, 42(3): 283-292.
[5]	田继先, 李剑, 曾旭, 孔骅, 沙威, 郭泽清, 张静, 付艳双. 柴达木盆地东坪地区原油裂解气的发现及成藏模式[J]. 石油学报, 2020, 41(2): 154-162,255.
[6]	康永尚, 邓泽, 皇甫玉慧, 毛得雷. 中煤阶煤层气高饱和—超饱和带的成藏模式和勘探方向[J]. 石油学报, 2020, 41(12): 1555-1566.
[7]	易士威, 李明鹏, 郭绪杰, 范土芝, 杨帆, 方辉, 缪卫东, 林世国, 高阳, 李德江. 塔里木盆地南华纪古裂谷对寒武系沉积的控制及勘探意义[J]. 石油学报, 2020, 41(11): 1293-1308.
[8]	王勇, 熊伟, 林会喜, 伍松柏, 安天下, 刘瑞娟, 向立宏, 尹丽娟, 孟伟, 张顺. 济阳坳陷下古生界潜山油气藏特征及成藏模式[J]. 石油学报, 2020, 41(11): 1334-1347.
[9]	杨计海, 杨希冰, 游君君, 江汝锋, 徐涛, 胡高伟, 李珊珊, 陈林. 珠江口盆地珠三坳陷油气成藏规律及勘探方向[J]. 石油学报, 2019, 40(s1): 11-25.
[10]	皇甫玉慧, 康永尚, 邓泽, 李贵中, 毛得雷, 刘洪林, 赵群, 孙天竹. 低煤阶煤层气成藏模式和勘探方向[J]. 石油学报, 2019, 40(7): 786-797.
[11]	马达德, 陈琰, 夏晓敏, 魏学斌, 吴颜雄, 袁莉, 何柳. 英东油田成藏条件及勘探开发关键技术[J]. 石油学报, 2019, 40(1): 115-130.
[12]	魏国齐, 杨威, 谢武仁, 金惠, 苏楠, 孙爱, 沈珏红, 郝翠果. 四川盆地震旦系-寒武系天然气成藏模式与勘探领域[J]. 石油学报, 2018, 39(12): 1317-1327.
[13]	黄成刚, 常海燕, 崔俊, 李亚锋, 路艳平, 李翔, 马新民, 吴梁宇. 柴达木盆地西部地区渐新世沉积特征与油气成藏模式[J]. 石油学报, 2017, 38(11): 1230-1243.
[14]	朱伟林, 崔旱云, 吴培康, 孙和风. 被动大陆边缘盆地油气勘探新进展与展望[J]. 石油学报, 2017, 38(10): 1099-1109.
[15]	赵贤正, 蒋有录, 金凤鸣, 刘华, 杨德相, 王鑫, 赵凯. 富油凹陷洼槽区油气成藏机理与成藏模式——以冀中坳陷饶阳凹陷为例[J]. 石油学报, 2017, 38(1): 67-76.