不同碎屑矿物CO2参与的水-岩作用效应数值模拟

doi:10.7623/syxb201609005

石油学报 ›› 2016, Vol. 37 ›› Issue (9): 1116-1128.DOI: 10.7623/syxb201609005

不同碎屑矿物CO₂参与的水-岩作用效应数值模拟

李凤昱, 许天福, 杨磊磊, 封官宏, 杨志杰, 袁益龙, 赵宁宁, 田海龙

吉林大学地下水资源与环境教育部重点实验室吉林长春 130021

收稿日期:2015-12-15 修回日期:2016-06-08 出版日期:2016-09-25 发布日期:2016-09-30
通讯作者: 田海龙,男,1978年5月生,2003年获长安大学学士学位,2014年获吉林大学博士学位,现为吉林大学环境与资源学院讲师,主要从事多相、多组分反应溶质运移数值模拟及实验研究。Email:thl@jlu.edu.cn
作者简介:李凤昱,男,1992年8月生,2015年获吉林大学学士学位,现为吉林大学地下水科学与工程专业硕士研究生,主要从事沉积盆地成岩演化过程中水-岩反应的相关研究工作。Email:lifengyu.jlu@foxmail.com
基金资助:
国家重大科技专项（2016ZX05016-005-002）和中国石油天然气股份有限公司科学研究与技术开发项目（2011A-0207）资助。

Numerical simulation for the water-rock interaction with the participation of CO₂ in different clastic minerals

Li Fengyu, Xu Tianfu, Yang Leilei, Feng Guanhong, Yang Zhijie, Yuan Yilong, Zhao Ningning, Tian Hailong

Key Laboratory of Groundwater Resources and Environment, Ministry of Education, Jilin University, Jilin Changchun 130021, China

Received:2015-12-15 Revised:2016-06-08 Online:2016-09-25 Published:2016-09-30

摘要/Abstract

摘要：

鄂尔多斯盆地地质历史上的2次烃源充注使得以CO₂为主的气体进入砂岩储层，导致储层内发生了以水-岩反应为主的成岩作用，最终使储层发生高度致密化。鉴于储层致密化过程研究对有利储层的评价和预测极其重要，以鄂尔多斯盆地东北部下石盒子组8段致密储层为例，在实测水化学、矿物等数据的基础上，运用岩石学测试分析及数值模拟方法，利用简化的二维地质模型，采用多相、多组分反应溶质运移程序TOUGHREACT，研究不同碎屑矿物条件下，CO₂进入储层后所发生的水-岩反应及其对储层孔隙度的影响，确定了最有利于储层致密化形成的碎屑矿物条件。结果表明，长石类矿物溶解所产生的自生高岭石、伊利石及铁白云石是造成储层孔隙度和渗透率减小的主要矿物。绿泥石在CO₂-水-岩作用的过程中，极易发生溶蚀，主要产物为铁白云石。碎屑组成中较高含量的含钙矿物对于储层的致密化有重要意义。含钙矿物总体积分数为0.315时，在CO₂参与下发生的水-岩反应中，孔隙度最大降幅可达40.0% 。

关键词: 鄂尔多斯盆地, 含油气盆地, CO₂-水-岩反应, 储层孔隙度, 致密化

Abstract:

The Ordos Basin has experienced two times of oil and gas charging in the geological history, for which the gases dominated by CO₂ enter the sandstone reservoir, causing diagenesis dominated by water-rock reaction and finally resulting in high densification. Considering the significance of reservoir densification to the evaluation and prediction of reservoirs, the 8th Member of Lower Shihezi Formation in the northern Ordos Basin will be taken as an example to study the effect of water-rock reaction on the reservoir porosity after CO₂ enters the reservoirs with different clastic minerals, so as to determine the most favorable clastic mineral base for reservoir densification. The study is conducted on the basis of measured chemical and mineral data, with a combination of petrological test and analysis, numerical simulation, simplified 2D geological model, and the multi-phase multi-component reactive solute transport code TOUGHREACT. The results indicate that authigenic kaolinite, illite and ankerite are the main minerals which reduce the porosity and permeability of reservoir. In CO₂-water-rock reaction, chlorite can be easily eroded by CO₂ acid fluid and mainly produces ankerite. The high content of calcium mineral in the clastic minerals is of great importance to the reservoir densification. When the volume fraction of calcium minerals reaches 0.315, the porosity can be reduced by as much as 40.0% during the interaction.

Key words: Ordos Basin, petroliferous basin, CO₂-water-rock reaction, reservoir porosity, densification

中图分类号:

TE123

李凤昱, 许天福, 杨磊磊, 封官宏, 杨志杰, 袁益龙, 赵宁宁, 田海龙. 不同碎屑矿物CO₂参与的水-岩作用效应数值模拟[J]. 石油学报, 2016, 37(9): 1116-1128.

Li Fengyu, Xu Tianfu, Yang Leilei, Feng Guanhong, Yang Zhijie, Yuan Yilong, Zhao Ningning, Tian Hailong. Numerical simulation for the water-rock interaction with the participation of CO₂ in different clastic minerals[J]. Acta Petrolei Sinica, 2016, 37(9): 1116-1128.

参考文献

[1] 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.
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].Petroleum Exploration and Development,2012,39(3):295-303.
[2] 武文慧.鄂尔多斯盆地上古生界储层砂岩特征及成岩作用研究[D].成都:成都理工大学,2011.
Wu Wenhui.Research on the characteristics and diagenesis of sandstone in the Upper Paleozoic reservoir in Ordos Basin[D].Chengdu:Chengdu University of Technology,2011.
[3] 曹青.鄂尔多斯盆地东部上古生界致密储层成岩作用特征及其与天然气成藏耦合关系[D].西安:西北大学,2013.
Cao Qing.Characteristics of diagenesis and diagenesis-gas accumulation for Upper Paleozoic tight reservoir in Eastern Ordos Basin[D].Xi'an:Northwest University,2013.
[4] 李仲东,张哨楠,李良,等.鄂尔多斯盆地上古生界压力演化及成藏过程分析[J].中国科技论文在线,2008,3(11):841-848.
Li Zhongdong,Zhang Shaonan,Li Liang,et al.Reservoir-processing analysis and the development of pressure in Upper Paleozoic of Ordos Basin[J].Science Paper Online,2008,3(11):841-848.
[5] 黎菁,杨勇,王少飞,等.苏里格气田东区致密砂岩储层物性下限值的确定[J].特种油气藏,2011,18(6):52-56.
Li Jing,Yang Yong,Wang Shaofei,et al.Determination of the lower limits of the physical properties of consolidated sandstone reservoirs in eastern Sulige gas field[J].Special Oil and Gas Reservoirs,2011,18(6):52-56.
[6] 毕明威,陈世悦,周兆华,等.鄂尔多斯盆地苏里格气田苏6区块二叠系下石盒子组8段砂岩储层致密成因模式[J].地质论评,2015,61(3):599-613.
Bi Mingwei,Chen Shiyue,Zhou Zhaohua,et al.Densification modes of sandstone reservoir in the 8th Member of the Lower Shihezi Formation,Permian,in Su-6 area of Sulige gas field,Ordos Basin[J].Geological Review,2015,61(3):599-613.
[7] 朱东亚,张殿伟,张荣强,等.中国南方地区灯影组白云岩储层流体溶蚀改造机制[J].石油学报,2015,36(10):1188-1198.
Zhu Dongya,Zhang Dianwei,Zhang Rongqiang,et al.Fluid alteration mechanism of dolomite reservoirs in Dengying Formation,South China[J].Acta Petrolei Sinica,2015,36(10):1188-1198.
[8] 张荣虎,杨海军,王俊鹏,等.库车坳陷超深层低孔致密砂岩储层形成机制与油气勘探意义[J].石油学报,2014,35(6):1057-1069.
Zhang Ronghu,Yang Haijun,Wang Junpeng,et al.The formation mechanism and exploration significance of ultra-deep,low-porosity and tight sandstone reservoirs in Kuqa depression,Tarim Basin[J].Acta Petrolei Sinica,2014,35(6):1057-1069.
[9] 李忠,陈景山,关平.含油气盆地成岩作用的科学问题及研究前沿[J].岩石学报,2006,22(8):2113-2122.
Li Zhong,Chen Jingshan,Guan Ping.Scientific problems and frontiers of sedimentary diagenesis research in oil-gas-bearing basins[J].Acta Petrologica Sinica,2006,22(8):2113-2122.
[10] 许天福,金光荣,岳高凡,等.地下多组分反应溶质运移数值模拟:地质资源和环境研究的新方法[J].吉林大学学报:地球科学版,2012,42(5):1410-1425.
Xu Tianfu,Jin Guangrong,Yue Gaofan,et al.Subsurface reactive transport modeling:a new research approach for geo-resources and environments[J].Journal of Jilin University:Earth Science Edition,2012,42(5):1410-1425.
[11] Sanford W E,Konikow L F.Simulation of calcite dissolution and porosity changes in saltwater mixing zones in coastal aquifers[J].Water Resources Research,1989,25(4):655-667.
[12] Whitaker F F,Xiao Yitian.Reactive transport modeling of early burial dolomitization of carbonate platforms by geothermal convection[J].AAPG Bulletin,2010,94(6):889-917.
[13] Jones G D,Xiao Yitian.Geothermal convection in the Tengiz carbonate platform,Kazakhstan:reactive transport models of diagenesis and reservoir quality[J].AAPG Bulletin,2006,90(8):1251-1272.
[14] 何东博,应凤祥,郑浚茂,等.碎屑岩成岩作用数值模拟及其应用[J].石油勘探与开发,2004,31(6):66-68.
He Dongbo,Ying Fengxiang,Zheng Junmao,et al.Numerical simulation of clastic diagenesis and its application[J].Petroleum Exploration and Development,2004,31(6):66-68.
[15] 刘小洪.鄂尔多斯盆地上古生界砂岩储层的成岩作用研究与孔隙成岩演化分析[D].西安:西北大学,2008.
Liu Xiaohong.Research on diagenesis and analysis on pores diagenetic evolution of sandstone reservoirs of the Upper Paleozoic,Ordos Basin[D].Xi'an:Northwest University,2008.
[16] 刘成林,朱筱敏,曾庆猛.苏里格气田储层成岩序列与孔隙演化[J].天然气工业,2005,25(11):1-3.
Liu Chenglin,Zhu Xiaomin,Zeng Qingmeng.Reservoir diagenetic sequence and pore evolution of Sulige gas field in E'erduosi Basin[J].Natural Gas Industry,2005,25(11):1-3.
[17] 刘新社.鄂尔多斯盆地东部上古生界岩性气藏形成机理[D].西安:西北大学,2008.
Liu Xinshe.The accumulation mechanism of lithologic gas reservoir of the Upper Paleozoic in Eastern Ordos Basin[D].Xi'an:Northwest University,2008.
[18] 王雅楠,李达,齐银,等.苏里格气田苏14井区盒8段储层成岩作用与孔隙演化[J].断块油气田,2011,18(3):297-300.
Wang Ya'nan,Li Da,Qi Yin,et al.Diagenesis and pore evolution of He 8 reservoir in Well Block Su 14 of Sulige gas field[J].Fault-Block Oil & Gas Field,2011,18(3):297-300.
[19] 罗静兰,刘新社,付晓燕,等.岩石学组成及其成岩演化过程对致密砂岩储集质量与产能的影响:以鄂尔多斯盆地上古生界盒8天然气储层为例[J].地球科学-中国地质大学学报,2014,39(5):537-545.
Luo Jinglan,Liu Xinshe,Fu Xiaoyan,et al.Impact of petrologic components and their diagenetic evolution on tight sandstone reservoir quality and gas yield:a case study from He 8 gas-bearing reservoir of Upper Paleozoic in Northern Ordos Basin[J].Earth Science-Journal of China University of Geosciences,2014,39(5):537-545.
[20] 李杪,罗静兰,赵会涛,等.不同岩性的成岩演化对致密砂岩储层储集性能的影响——以鄂尔多斯盆地东部上古生界盒8段天然气储层为例[J].西北大学学报:自然科学版,2015,45(1):97-106.
Li Miao,Luo Jinglan,Zhao Huitao,et al.Impact of the diagenetic evolution of different lithology on tight sandstone reservoir performance:a case study from He 8 natural gas reservoir of the Upper Paleozoic in Eastern Ordos Basin[J].Journal of Northwest University:Natural Science Edition,2015,45(1):97-106.
[21] Xu Tianfu,Sonnenthal E,Spycher N,et al.TOUGHREACT-a simulation program for non-isothermal multiphase reactive geochemical transport in variably saturated geologic media:applications to geothermal injectivity and CO₂ geological sequestration[J].Computers & Geosciences,2006,32(2):145-165.
[22] Xu Tianfu,Spycher N,Sonnenthal E L,et al.TOUGHREACT Version 2.0:a simulator for subsurface reactive transport under non-isothermal multiphase flow conditions[J].Computers & Geosciences,2011,37(6):763-774.
[23] Lasaga A C.Chemical kinetics of water-rock interactions[J].Journal of Geophysical Research:Solid Earth, 1984,89(B6):4009-4025.
[24] 石宝衍,戚厚发,戴金星,等.加速天然气勘探步伐努力寻找大中型气田[C]//天然气地质研究论文集.北京:石油工业出版社,1989:1-7.
Shi Baoyan,Qi Houfa,Dai Jinxing,et al.To accelerate natural gas exploration and search for large-middle gas filed[C]//The proceedings of gas geology research.Beijing:Petroleum Industry Press,1989:1-7.
[25] 赵靖舟,付金华,姚泾利,等.鄂尔多斯盆地准连续型致密砂岩大气田成藏模式[J].石油学报,2012,33(增刊1):37-52.
Zhao Jingzhou,Fu Jinhua,Yao Jingli,et al.Quasi-continuous accumulation model of large tight sandstone gas field in Ordos Basin[J].Acta Petrolei Sinica,2012,33(Supplement1):37-52.
[26] 孙凤华,陈祥,王振平.泌阳凹陷安棚深层系成岩作用与成岩阶段划分[J].西安石油大学学报:自然科学版,2004,19(1):24-27.
Sun Fenghua,Chen Xiang,Wang Zhenping.Diageneses and division of diagenetic stage of deep strata series in Anpeng area,Biyang sag[J].Journal of Xi'an Shiyou University:Natural Science Edition,2004,19(1):24-27.
[27] 杨斌虎.鄂尔多斯盆地上古生界盒8、山1段物源与沉积相及其对优质天然气储层的影响[D].西安:西北大学,2009.
Yang Binhu.Discussion on provenance and depositional facies and their impact on prospecting natural reservoirs of He 8 and Shan 1 group in the Upper Paleozoic,Ordos Basin[D].Xi'an:Northwest University,2009.
[28] 张厚福,方朝亮,高先志,等.石油地质学[M].北京:石油工业出版社,1999:27-31.
Zhang Houfu,Fang Chaoliang,Gao Xianzhi,et al.Petroleum geology[M].Beijing:Petroleum Industry Press,1999:27-31.
[29] 梁积伟,李荣西,陈玉良.鄂尔多斯盆地苏里格气田西部盒8段地层水地球化学特征及成因[J].石油与天然气地质,2013,34(5):625-630.
Liang Jiwei,Li Rongxi,Chen Yuliang.Geochemical behaviors and genesis of formation water in 8th Member of Xiashihezi Formation in Western Sulige gas field,Ordos Basin[J].Oil & Gas Geology,2013,34(5):625-630.
[30] 窦伟坦,刘新社,王涛.鄂尔多斯盆地苏里格气田地层水成因及气水分布规律[J].石油学报,2010,31(5):767-773.
Dou Weitan,Liu Xinshe,Wang Tao.The origin of formation water and the regularity of gas and water distribution for the Sulige gas field,Ordos Basin[J].Acta Petrolei Sinica,2010,31(5):767-773.
[31] Xu Tianfu,Apps J A,Pruess K,et al.Numerical modeling of injection and mineral trapping of CO₂ with H₂S and SO₂ in a sandstone formation[J].Chemical Geology,2007,242(3/4):319-346.

不同碎屑矿物CO₂参与的水-岩作用效应数值模拟

Numerical simulation for the water-rock interaction with the participation of CO₂ in different clastic minerals

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]	付锁堂, 金之钧, 付金华, 李士祥, 杨伟伟. 鄂尔多斯盆地延长组7段从致密油到页岩油认识的转变及勘探开发意义[J]. 石油学报, 2021, 42(5): 561-569.
[2]	张家强, 李士祥, 李宏伟, 周新平, 刘江艳, 郭睿良, 陈俊霖, 李树同. 鄂尔多斯盆地延长组7油层组湖盆远端重力流沉积与深水油气勘探——以城页水平井区长7₃小层为例[J]. 石油学报, 2021, 42(5): 570-587.
[3]	付锁堂, 付金华, 牛小兵, 李士祥, 吴志宇, 周新平, 刘江艳. 庆城油田成藏条件及勘探开发关键技术[J]. 石油学报, 2020, 41(7): 777-795.
[4]	王社教, 李峰, 闫家泓, 胡俊文, 王凯鸿, 任衡泰. 油田地热资源评价方法及应用[J]. 石油学报, 2020, 41(5): 553-564.
[5]	赵靖舟, 孟选刚, 韩载华. 近源成藏——来自鄂尔多斯盆地延长组湖盆东部“边缘”延长组6段原油的地球化学证据[J]. 石油学报, 2020, 41(12): 1513-1526.
[6]	李向东, 陈海燕. 深水环境下古水流方向分析和阻塞浊流沉积的识别——以鄂尔多斯盆地桌子山地区上奥陶统拉什仲组为例[J]. 石油学报, 2020, 41(11): 1348-1365.
[7]	张磊, 乔向阳, 张亮, 吴克柳, 周伟, 白慧芳, 辛翠平, 王涛. 鄂尔多斯盆地旬邑探区延长组储层特征和开发效果[J]. 石油学报, 2020, 41(1): 88-95.
[8]	徐旺林, 胡素云, 李宁熙, 魏新善, 高建荣, 赵振宇, 李相博, 刘俊榜, 张月巧, 宋微. 鄂尔多斯盆地奥陶系中组合内幕气源特征及勘探方向[J]. 石油学报, 2019, 40(8): 900-913.
[9]	张译丹, 姜在兴, 杜克峰, 张建国, 年涛, 周学文, 罗丹婷, 王力. 鄂尔多斯盆地志丹—富县地区三叠系延长组长8油层组风暴沉积特征及意义[J]. 石油学报, 2019, 40(7): 813-822.
[10]	谭聪, 阮壮, 于炳松, 刘策, 苏玲. 鄂尔多斯盆地西缘中—晚三叠世构造-物源-古地貌体系演化——来自碎屑锆石、地球化学和岩石学的证据[J]. 石油学报, 2019, 40(6): 660-676.
[11]	樊建明, 王冲, 屈雪峰, 成良丙, 薛婷. 鄂尔多斯盆地致密油水平井注水吞吐开发实践——以延长组长7油层组为例[J]. 石油学报, 2019, 40(6): 706-715.
[12]	黄兴, 李天太, 王香增, 高辉, 倪军, 赵金省, 王琛. 致密砂岩储层可动流体分布特征及影响因素——以鄂尔多斯盆地姬塬油田延长组长8油层组为例[J]. 石油学报, 2019, 40(5): 557-567.
[13]	陈林, 陆永潮, 林卫兵, 邢凤存, 陈平, 刘璐, 胡海燕, 魏巍. 鄂尔多斯盆地西南部延长组长8油层组层序地层特征及沉积充填模式[J]. 石油学报, 2019, 40(4): 434-447.
[14]	康永尚, 皇甫玉慧, 张兵, 邓泽, 毛得雷, 何志平, 王建, 袁春林. 含煤盆地深层“超饱和”煤层气形成条件[J]. 石油学报, 2019, 40(12): 1426-1438.
[15]	李易隆, 贾爱林, 冀光, 郭建林, 王国亭, 郭智, 张吉. 鄂尔多斯盆地中-东部下石盒子组八段辫状河储层构型[J]. 石油学报, 2018, 39(9): 1037-1050.