天然气地球科学

• 天然气地质学 • 上一篇    下一篇

鄂尔多斯盆地L地区上古生界上石盒子组物源特征及其对储层的控制作用

刘琴琴,陈桂华,陈晓智,祝彦贺,杨小峰   

  1. 中海油研究总院有限责任公司,北京 100028
  • 收稿日期:2017-11-18 修回日期:2018-05-13 出版日期:2018-08-10 发布日期:2018-08-10
  • 作者简介:刘琴琴(1991-),女,湖南衡阳人,工程师,硕士,主要从事储层地质学研究.E-mail:739130729@qq.com.
  • 基金资助:
    中国海洋石油天然气股份有限公司勘探研究项目(编号:2017FCG-03)资助.
     

Characteristic of provenance and its impact on reservoir quality of Upper Shihezi Formation,L block,Ordos Basin

Liu Qin-qin,Chen Gui-hua,Chen Xiao-zhi,Zhu Yan-he,Yang Xiao-feng
  

  1. (CNOOC Research Institute,Beijing 100028,China)
  • Received:2017-11-18 Revised:2018-05-13 Online:2018-08-10 Published:2018-08-10

摘要: 首先从岩屑分布、重矿物组合、稀土元素等多方面,对L地区石盒子组进行了物源分析。分析结果表明,研究区上古生界碎屑颗粒主要来自盆地北部的中上元古界大青山母岩的变质岩体,晚石盒子期还同时受到盆地东北缘的太古宙内蒙造山带兴蒙物源影响,其母岩主要为混合花岗岩、变质岩及侵入岩体。复合物源的共同控制使上石盒子组形成了富含长石、岩屑且岩浆岩岩屑含量显著增高的砂岩储层。溶蚀作用是控制储层质量的主要机制,优质储层主要受岩屑、长石、火山凝灰质填隙物等易溶矿物分布的影响;另一方面,通过分析各类沉积相标志识别了L地区上石盒子组的主要沉积微相类型及展布特征,确定其主要发育砂泥岩不等厚互层的三角洲前缘沉积,水下分流河道为骨架砂体,储层物性具明显相控规律。总体上,上石盒子组储层受物源及其控制下的沉积相共同影响,其储集性能在上古生界具有相对优势。

关键词: 鄂尔多斯盆地, 上石盒子组, 物源, 沉积, 储层

Abstract: Based on the data of lithic fragment,heavy mineral,rare earth element,the provenance of clastic particles of Upper Shihezi Formation is analyzed in the study area.The research showed that the clastic particles mainly came from the Yinshan mountain ranges which mostly consisted of metamorphic rock of Precambrian.It was also controlled by the granodiorite,intrusive body of Archaeozoic and Proterozoic,which was from Inner Mongolia orogenic belt.Under the joint influence of the two parent rock origins,clastic particles in Upper Shihezi Formation had the characteristic with high debris composition and more feldspar.The dissolution under the provenance control was the main mechanism to control the reservoir quality,which was influenced by the distribution of soluble minerals such as feldspar,rock debris,volcanic tuff and so on.On the other hand, different kinds of sedimentary facies signs were analyzed,identifying the major microfacies type and its distribution characteristic of Upper Shihezi Formation in the study area.It was determined that it mainly developed delta front deposits,and the underwater distributary channel was the skeleton sand body.On the whole,the reservoir properties of Upper Shihezi Formation are influenced by the provenance and sedimentary facies controlled by it,and its reservoir performance has comparative advantage in Upper Paleozoic strata.

Key words: Ordos Basin, Upper Shihezi Formation, Provenance, Sediment, Reservoir

中图分类号: 

  • TE122.1

[1]Donaldson A C.Pennsylvanian sedimentation of central Appalachians[J].Special Papers of the Geological Society of America,1974,148(5):47-48.
[2]Yang Hua,Fu Jinhua,Liu Xinshe,et al.Accumulation conditions and exploration and development of tight gas in the Upper Paleozoic of the Ordos Basin[J].Petroloum Exploration and Development,2012,39(3):295-303.
杨华,付金华,刘新社,等.鄂尔多斯盆地上古生界致密气成藏条件与勘探开发[J].石油勘探与开发,2012,39(3):295-303.
[3]Zou Caineng,Zhu Rukai,Wu Songtao,et al.Types,characterisitics,genesis and prospects of conventional and unconventional hydrocarbon accumulation:Taking tight oil and tight gas in China as an instance[J].Acta Petrolei Sinica,2012,33(2):173-187.
邹才能,朱如凯,吴松涛,等.常规与非常规油气聚集类型、特征、机理及展望——以中国致密油和致密气为例[J].石油学报,2012,33(2):173-187.
[4]Wu Fuli,Zhao Jingzhou,Yan Shike,et al.Geological characteristic sand exploration prospect of Upper Paleozoic reservoirs in Yanchang area,Ordos Basin[J].Petroloum Exploration and Development,2007,34(4):401-405.
武富礼,赵靖舟,闫世可,等.鄂尔多斯盆地延长区上古生界储集层地质特征及天然气勘探前景[J].石油勘探与开发, 2007,34(4):401-405.
[5]Luo Jinglan,Li Jian,Yang Binghu,et al.Provenance for the Chang 6 and Chang8  member of the Yanchang Formationin Xifeng area and in the periphery Ordos Basin:Evidence from petrologic geochemistry[J].Sciences in China:Series D,2007,50(supplement II):75-90.
[6]Chen Quanhong,Li Wenhou,Liu Haowei,et al.Provenance a nalysis of sandstone of the Upper Carboniferous to Middle Permianin Ordos Basin[J].Journal of  Palaeogeography,2010,11(6):629-640.
陈全红,李文厚,刘昊伟,等.鄂尔多斯盆地上石炭统中二叠统砂岩物源分析[J].古地理学报,2010,11(6):629-640.
[7]Wang Guoru.The Study of Sources and Senquence-lithofaces Palaeogeography of Upper Palaeozoic,Northern Ordos[D].Chengdu:Chengdu University of  Technology,2011:31-44.
王国茹.鄂尔多斯盆地北部上古生界物源及层序岩相古地理研究[D].成都:成都理工大学,2011:31-44.
[8]Shen Yulin.Study on Palaeogeography and Control Factor Analysis of Efficient Reservoir Development in Late Paleozoic in Middle eastern Ordos[D].Beijing:China University of Mining and Technology,2009.
沈玉林.鄂尔多斯中东部晚古生代古地理及高效储层控制因素研究[D].北京:中国矿业大学,2009.
[9]Li Mingrui.Depositional Character and Control Factors of Reservoir Sandbody in Major Gas-Bearing Interval of Upper Paleozoic in North Ordos Basin[D].Chengdu:Chengdu University of Technology,2011.
李明瑞.鄂尔多斯盆地北部上古生界主要含气砂体沉积特征及储层控制因素研究[D].成都:成都理工大学,2011.
[10]Chen Bairui.Diagenesis of Shihezi Formation in Linxing area,Ordos Basin[D].Beijing:China University of Petroleum,2016.
陈柏瑞.鄂尔多斯盆地L地区石盒子组储层成岩作用研究[D].北京:中国石油大学,2016.
[11]Xie Yinggang,Ye Jianping,Pan Xinzhi,et al.Type of diagenes and its controlling effect on oil and gas reservoirs in the Xiashihezi Formation in Linxing area,Ordos Basin[J].China Mining Magazine,2016,25(7):166-172.
谢英刚,叶建平,潘新志,等.鄂尔多斯盆地L地区下石盒子组成岩作用类型及其对油气储层的控制作用[J].中国矿业,2016,25(7):166-172.
[12]Luo Jinglan,Wei Xinshan,Yao Jingli,et al.Provenance and depositional facies controlling on the Upper Paleozoic excellent natural gas-reservoirs in north Ordos Basin[J].Geological Bulletin of China,2010,29(6):811-820.
罗静兰, 魏新善, 姚泾利,等.物源与沉积相对鄂尔多斯盆地北部上古生界天然气优质储层的控制[J].地质通报, 2010,29(6):811-820.
[13]Qu Hongjun,Ma Qiang,Gao Shengli,et al.Controls of provenance and depositional facies on sandbody distributions of the Upper Paleozoic in southeast Ordos Basin[J].Acta Sedimentologica Sinica,2011,30(5):825-834.
屈红军,马强,高胜利,等.物源与沉积相对鄂尔多斯盆地东南部上古生界砂体展布的控制[J].沉积学报,2011,30(5): 825-834.
[14]Ma Dongxu,Xu Yong,Lü Jianwen,et al.Relationship between provenance and formation of Lower Shihezi Formation in Linxing area,Ordos Basin,China[J].Natural Gas Geoscience,2016,27(7):1215-1224.
马东旭,许勇,吕剑文,等.鄂尔多斯盆地L地区下石盒子组物源特征及其与储层关系[J].天然气地球科学,2016,27(7):1215-1224.
[15]Wang Qi,Ma Dongxu,Yu Fang,et al.The diagentic evolution and quantitative research of porosity in different grain size sandstones of the Lower Shihezi Formation in Linxing area[J].Acta Sedimentologica Sinica,2017,35(1):163-172.
王琪,马东旭,余芳,等.鄂尔多斯盆地L地区下石盒子组不同粒级砂岩成岩演化及孔隙定量研究[J].沉积学报,2017,35(1):163-172.
[16]Su Mina,Song Pan,Qiu Longwei,et al.Diagenetic evolution of tight sandstone reservoir in Lower Shihezi Formation from Daniudi Gasfield[J].Journal of Central South University:Science and Technology,2016,47(10):3555-3561.
苏妮娜,宋璠,邱隆伟,等.大牛地气田下石盒子组致密砂岩储层成岩演化[J].中南大学学报:自然科学版,2016,47(10):3555-3561.
[17]Xu Wenxi,Li Lingchuan.Reservoir evaluation of the Middle Permian Lower Shihezi Formation,Dongsheng Gasfield,Ordos Basin[J].Natural Gas Exploration & Development,2016,39(2):18-21,40,Ⅲ.
徐文玺,李凌川.鄂尔多斯盆地东胜气田二叠系中统下石盒子组储层评价[J].天然气勘探与开发,2016,39(2):18-21,40,Ⅲ.
[18]Liu Xixiang,Ding Xiaoqi,Wang Jia,et al.Inuence of sandstone composition on pore structures and gas enrichment degree:A case study on the 8th member of Permian Shihezi Formation in the western Sulige Gasfield,Ordos Basin[J].Natural Gas Industry,2016,36(7):27-32.
刘曦翔,丁晓琪,王嘉,等.砂岩成分对储层孔隙结构及天然气富集程度的影响——以苏里格气田西区二叠系石盒子组8段为例[J].天然气工业,2016,36(7):27-32.
[19]Wei Honghong.Research on Permian-Carboniferous Depositional Systems and the Sequence Stratigraphy of Ordos Area[D].Xi’an:Northwest University,2002.
魏红红.鄂尔多斯地区石炭系—二叠系沉积体系及层序地层学研究[D].西安:西北大学,2002.
[20]Chen Anqing,Chen Hongde,Lin Liangbiao,et al.An analysis of sequence filling types and process of Shihezi Formation in northeast Ordos Basin[J].Geology in China,2009,15(5):1046-1054.
陈安清,陈洪德,林良彪,等.鄂尔多斯盆地东北部石盒子组层序充填样式及过程分析[J].中国地质,2009,15(5):1046-1054.

[1] 沈骋, 赵金洲, 任岚, 范宇. 四川盆地龙马溪组页岩气缝网压裂改造甜点识别新方法[J]. 天然气地球科学, 2019, 30(7): 937-945.
[2] 张晗. 四川盆地龙马溪组页岩储层缝网导流能力优化[J]. 天然气地球科学, 2019, 30(7): 955-962.
[3] 王勇飞, 赵向原, 刘成川. 川东北元坝地区长兴组礁滩相储层裂缝特征及主控因素[J]. 天然气地球科学, 2019, 30(7): 973-981.
[4] 崔景伟, 朱如凯, 李森, 齐亚林, 时晓章, 毛治国, . 坳陷湖盆烃源岩发育样式及其对石油聚集的控制——以鄂尔多斯盆地三叠系延长组长7油层组为例[J]. 天然气地球科学, 2019, 30(7): 982-996.
[5] 李阳, 倪小明, 王延斌, 陶传奇. 鄂尔多斯盆地临兴地区上古生界压力特征及其成因机制[J]. 天然气地球科学, 2019, 30(7): 997-1005.
[6] 吴小奇, 倪春华, 陈迎宾, 朱建辉, 李贶, 曾华盛. 鄂尔多斯盆地定北地区上古生界天然气来源[J]. 天然气地球科学, 2019, 30(6): 819-827.
[7] 吴伟涛, 王一, 赵靖舟, 杨特波, 李军, 黄正良. 鄂尔多斯盆地中部奥陶系马家沟组中组合天然气成藏规律[J]. 天然气地球科学, 2019, 30(6): 828-839.
[8] 廖凤蓉, 洪峰. 世界巨型气田分布特征及其启示[J]. 天然气地球科学, 2019, 30(6): 860-865.
[9] 王秀平, 牟传龙, 肖朝晖 , 郑斌嵩 , 陈尧 , 王启宇. 鄂西南地区五峰组—龙马溪组连续沉积特征[J]. 天然气地球科学, 2019, 30(5): 635-651.
[10] 张振宇, 张立宽, 罗晓容, 曹斌风, 林会喜, 曾治平, 秦峰, 贺文君, 李超, 雷裕红. 准噶尔盆地中部地区深层西山窑组砂岩成岩作用及其对储层质量评价的启示[J]. 天然气地球科学, 2019, 30(5): 686-700.
[11] 高永亮, 文志刚, 李威. 湖相富有机质细粒沉积岩地球化学特征及其对致密油气成藏的影响——以鄂尔多斯盆地陇东地区延长组长7段为例[J]. 天然气地球科学, 2019, 30(5): 729-739.
[12] 张成龙, 陶士振, 白斌, 王倩茹. 基于支持向量机模型的烃源岩有机碳含量预测——以鄂尔多斯盆地为例[J]. 天然气地球科学, 2019, 30(5): 761-768.
[13] 付爽, 庞雷, 许学龙, 曹元婷, 刘振宇, 张顺存, . 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.
[14] 陈立超, 王生维, . 煤岩弹性力学性质与煤层破裂压力关系[J]. 天然气地球科学, 2019, 30(4): 503-511.
[15] 谢卫东, 王猛, 代旭光, 王彦迪. 山西河东煤田中—南部煤系页岩气储层微观特征[J]. 天然气地球科学, 2019, 30(4): 512-525.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
[1] 旷理雄,郭建华,王英明,冯永宏,李广才 . 柴窝堡凹陷达坂城次凹油气成藏条件及勘探方向[J]. 天然气地球科学, 2005, 16(1): 20 -24 .
[2] 邵荣;叶加仁;陈章玉;. 流体包裹体在断陷盆地含油气系统研究中的应用概述[J]. 天然气地球科学, 2000, 11(6): 11 -14 .
[3] 何家雄;李明兴;陈伟煌;. 莺歌海盆地热流体上侵活动与天然气运聚富集关系探讨[J]. 天然气地球科学, 2000, 11(6): 29 -43 .
[4] Al-Arouri K;Mckirdy D;Boreham C(澳大利亚);孙庆峰(译). 用油源对比方法识别澳大利亚南塔鲁姆凹陷的石油系统[J]. 天然气地球科学, 2000, 11(4-5): 57 -67 .
[5] 马立祥;. 断层封闭性研究在烃类聚集系统分析中的意义[J]. 天然气地球科学, 2000, 11(3): 1 -8 .
[6] 杜乐天;. 地球的5个气圈与中地壳天然气开发[J]. 天然气地球科学, 2006, 17(1): 25 -30 .
[7] 周世新;邹红亮;解启来;贾星亮;. 沉积盆地油气形成过程中有机-无机相互作用[J]. 天然气地球科学, 2006, 17(1): 42 -47 .
[8] 曹华;龚晶晶;汪贵锋;. 超压的成因及其与油气成藏的关系[J]. 天然气地球科学, 2006, 17(3): 422 -425 .
[9] 李在光;杨占龙;李琳;郭精义;黄云峰;吴青鹏;李红哲;. 胜北地区油气分布规律[J]. 天然气地球科学, 2006, 17(1): 94 -96 .
[10] 杜乐天. 国外天然气地球科学研究成果介绍与分析-----以索科洛夫的著作为主线[J]. 天然气地球科学, 2007, 18(1): 1 -18 .