岩性油气藏 ›› 2019, Vol. 31 ›› Issue (3): 45–54.doi: 10.12108/yxyqc.20190306

• 油气地质 • 上一篇    下一篇

杭锦旗地区J58井区下石盒子组气水分布及其控制因素

段治有1,2,3, 李贤庆1,2, 陈纯芳3, 马立元3, 罗源3,4   

  1. 1. 中国矿业大学(北京)煤炭资源与安全开采国家重点实验室, 北京 100083;
    2. 中国矿业大学(北京)地球科学与测绘工程学院, 北京 100083;
    3. 中国石化石油勘探开发研究院, 北京 100083;
    4. 中国石油大学(北京)地球科学学院, 北京 102249
  • 收稿日期:2018-12-09 修回日期:2019-03-01 出版日期:2019-05-21 发布日期:2019-05-06
  • 通讯作者: 李贤庆(1967-),男,博士,教授,主要从事煤油气地质、有机地球化学、岩石学等方面的教学和科研工作。Email:Lixq@cumtb.edu.cn。 E-mail:Lixq@cumtb.edu.cn
  • 作者简介:段治有(1992-),男,中国矿业大学(北京)在读硕士研究生,研究方向为油气地质。地址:(100083)北京市海淀区学院路丁11号中国矿业大学(北京)。Email:dzyou92@163.com
  • 基金资助:
    国家重大科技专项“中西部重点碎屑岩层系油气富集规律与勘探方向”(编号:2016ZX05002-006)、“库车深层致密砂岩气藏成藏过程与富集规律”(编号:2016ZX05007-003)和中国石油化工股份有限公司科技部项目“杭锦旗地区上古生界气水分布规律研究”(编号:P16077)联合资助

Gas and water distribution and its controlling factors of Xiashihezi Formation in J58 well area,Hangjinqi area

DUAN Zhiyou1,2,3, LI Xianqing1,2, CHEN Chunfang3, MA Liyuan3, LUO Yuan3,4   

  1. 1. State Key Laboratory of Coal Resources and Safe Mining, China University of Mining and Technology(Beijing), Beijing 100083, China;
    2. College of Geosciences and Surveying Engineering, China University of Mining and Technology(Beijing), Beijing 100083, China;
    3. SINOPEC Research Institute of Petroleum Exploration and Production, Beijing 100083, China;
    4. School of Geosciences, China University of Petroleum(Beijing), Beijing 102249, China
  • Received:2018-12-09 Revised:2019-03-01 Online:2019-05-21 Published:2019-05-06

摘要: J58井区下石盒子组是杭锦旗地区致密砂岩气勘探开发的重点层段,目前对其气水分布关系以及影响因素认识不清,极大地制约了天然气的有效开发。在研究区地质特征研究的基础上,通过对该区30余口井的测井资料、试气资料及地层水化学资料的综合分析,弄清了J58井区的气水分布规律及主控因素。结果表明:该区地层水矿化度为24 176~76 917 mg/L,地层水水型为CaCl2型,反映了地层水封闭性好,有利于天然气的聚集和保存。纵向上气水分异不明显,气水层连续性差,多数为气水同层,盒1段气层较发育。平面上气层集中分布于河道砂体连片区,水层主要位于砂体边部。气水分布主要受生烃强度、沉积相、有效砂体厚度及含砾砂岩厚度等因素控制,气层主要分布在生烃强度大于15亿m3/km2的区域,储集层距烃源岩越近,气层相对更发育;沉积相、有效砂体厚度和含砾砂岩厚度进一步控制着气产量及气、水层的展布范围。该研究成果对确定研究区天然气有利靶区具有指导作用。

关键词: 致密砂岩气, 气水分布, 控制因素, 下石盒子组, 鄂尔多斯盆地

Abstract: Xiashihezi Formation in J58 well area is a key section of tight sandstone gas exploration and development in Hangjinqi area. At present, the distribution of gas and water and its influencing factors are not clearly understood, which greatly restricts the effective development of natural gas. Based on the study of geological characteristics of the study area, through comprehensive analysis of logging data, gas test data and formation water chemistry of more than 30 wells in this area, the distribution law of gas and water and the main controlling factors in J58 well area were defined. The results show that the salinity of formation water in this area is 24 176-76 917 mg/L, and the formation water types are all CaCl2, which reflects that the formation water is well sealed and conducive to the accumulation and preservation of natural gas. Vertically, gas and water differentiation is not obvious, the continuity of gas and water layer is poor and most of them are coexisting gas and water zone, and the gas reservoir of He 1 member is more developed. In the plane, gas layers are concentrated in the channel sand bodies, while water layers are mainly located at the edge of sand bodies. The distribution of gas and water is mainly controlled by hydrocarbon generating intensity, sedimentary facies, effective sand body thickness and pebbly sandstone thickness. Gas reservoirs are mainly distributed in areas where hydrocarbon generation intensity is greater than 15×108 m3/km2. The closer the distance between reservoirs and hydrocarbon source rocks, the more developed the gas reservoirs are. Sedimentary facies, effective sand body thickness and pebbly sandstone thickness further control gas production and the distribution range of gas and water layers. The results of this study have a guiding role in determining the favorable target areas for natural gas in the study area.

Key words: tight sandstone gas, gas and water distribution, controlling factors, Xiashihezi Formation, Ordos Basin

中图分类号: 

  • TE132.2
[1] 戴金星, 倪云燕, 吴小奇.中国致密砂岩气及在勘探开发上的重要意义. 石油勘探与开发, 2012, 39(3):257-264. DAI J X, NI Y Y, WU X Q. Tight gas in China and its significance in exploration and exploitation. Petroleum Exploration and Development, 2012, 39(3):257-264.
[2] 李建忠, 郑民, 张国生, 等.中国常规与非常规天然气资源潜力及发展前景. 石油学报, 2012, 33(增刊1):89-98. LI J Z, ZHENG M, ZHANG G S, et al. Potential and prospects of conventional and unconventional natural gas resource in China. Acta Petrolei Sinica, 2012, 33(Suppl 1):89-98.
[3] 魏新善, 胡爱平, 赵会涛, 等.致密砂岩气地质认识新进展.岩性油气藏, 2017, 29(1):11-20.WEI X S, HU A P, ZHAO H T, et al. New geological understanding of tight sandstone gas. Lithologic Reservoirs, 2017, 29(1):11-20.
[4] 蒋平, 穆龙新, 张铭, 等. 中石油国内外致密砂岩气储层特征对比及发展趋势. 天然气地球科学, 2015, 26(6):1095-1105. JIANG P, MU L X, ZHANG M, et al. Differences of reservoir characteristics between domestic and oversea tight gas of CNPC and its developing trends. Natural Gas Geoscience, 2015, 26(6):1095-1105.
[5] 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. 石油学报, 2012, 33(2):173-187. ZOU C N, ZHU R K, WU S T, et al. Types,characteristics, genesis and prospects of conventional and unconventional hydrocarbon accumulations:Taking tight oil and tight gas in China as an instance. Acta Petrolei Sinica, 2012, 33(2):173-187.
[6] 李建忠, 郭彬程, 郑民, 等. 中国致密砂岩气主要类型、地质特征与资源潜力. 天然气地球科学, 2012, 23(4):607-615. LI J Z, GUO B C, ZHENG M, et al. Main types, geological features and resource potential of tight sandstone gas in China. Natural Gas Geoscience, 2012, 23(4):607-615.
[7] 魏国齐, 张福东, 李君, 等.中国致密砂岩气成藏理论进展. 天然气地球科学, 2016, 27(2):199-210. WEI G Q, ZHANG F D, LI J, et al. New progress of tight sand gas accumulation theory and favorable exploration zones in China. Natural Gas Geoscience, 2016, 27(2):199-210.
[8] 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. 石油勘探与开发, 2012, 39(3):295-303. YANG H, FU J H, LIU X S, et al. Accumulation conditions and exploration and development of tight gas in the Upper Paleozoic of the Ordos Basin. Petroleum Exploration and Development, 2012, 39(3):295-303.
[9] 陈贺贺, 朱筱敏, 陈纯芳, 等. 鄂尔多斯盆地彬长区块延长组生储盖组合与油气富集特征. 岩性油气藏, 2016, 28(2):56-63. CHEN H H, ZHU X M, CHEN C F, et al. Characteristics of source-reservoir-caprock assemblage and hydrocarbon accumulation of Yanchang Formation in Binchang block, Ordos Basin. Lithologic Reservoirs, 2016, 28(2):56-63.
[10] 曹跃, 刘延哲, 陈义国, 等. 鄂尔多斯盆地东韩油区延长组长7-长9油气成藏条件及主控因素. 岩性油气藏, 2018, 30(1):30-38. CAO Y, LIU Y Z, CHEN Y G, et al. Hydrocarbon accumulation conditions and main controlling factors of Chang 7-Chang 9 oil reservoir of Yanchang Formation in Donghan region, Ordos Basin. Lithologic Reservoirs, 2018, 30(1):30-38.
[11] 孙文举, 王应斌, 徐文军. 鄂尔多斯东缘雷家碛地区盒8段致密储层"甜点" 预测. 岩性油气藏, 2019, 31(1):69-77. SUN W J, WANG Y B, XU W J. Sweet spot prediction of tight reservoir of He 8 member in Leijiaqi area, eastern margin of Ordos Basin. Lithologic Reservoirs, 2019, 31(1):69-77.
[12] 王波, 陈义才, 李小娟, 等.苏里格气田盒8段气水分布及其控制因素. 天然气勘探与开发, 2010, 33(2):29-33. WANG B, CHEN Y C, LI X J, et al. Gas-water distribution and its control factors of He 8 member in Sulige gasfield. Natural Gas Exploration & Development, 2010, 33(2):29-33.
[13] 齐荣, 李良.鄂尔多斯盆地杭锦旗地区泊尔江海子断裂以北有效圈闭的识别. 石油实验地质, 2018, 40(6):793-799. QI R, LI L. Identification of effective traps north of Boerjianghaizi Fault, Hangjinqi area, Ordos Basin. Petroleum Geology & Experiment, 2018, 40(6):793-799.
[14] 尚婷, 曹红霞, 郭艳琴, 等. 致密砂岩储层微观孔隙结构特征及物性影响因素分析:以延长探区上古生界山西组为例. 西北大学学报(自然科学版), 2017, 47(6):877-886. SHANG T, CAO H X, GUO Y Q, et al. Microscopic pore structure characteristics and its effects on reservoir quality:a case study from Shanxi formation of Upper Paleozoic in Yanchang exploration area in Ordos Basin. Journal of Northwest University (Natural Science Edition), 2017, 47(6):877-886.
[15] 刘新社, 任德生, 侯云东, 等.鄂尔多斯盆地天环坳陷北段上古生界裂缝特征及对气水分布的影响. 地质力学学报, 2017, 23(5):646-653. LIU X S, REN D S, HOU Y D, et al. Fracture characteristics of Upper Paleozoic and its influence on gas and water distribution on the northern section of the Tianhuan Depression, Ordos Basin. Journal of Geomechanics, 2017, 23(5):646-653.
[16] 安文宏, 冯永玖, 林刚, 等.子洲气田气水分布主控因素分析. 天然气勘探与开发, 2014, 37(4):29-32. AN W H, FENG Y J, LIN G, et al. Main factors to influence gas and water distribution in Zizhou gasfield. Natural Gas Exploration & Development, 2014, 37(4):29-32.
[17] 付广, 王宇鹏. 断裂密集带及附近下生上储式油气富集的控制因素. 岩性油气藏, 2018, 30(2):23-29. FU G, WANG Y P. Controlling factors of hydrocarbon enrichment with the type of "below source and upper reservoir" in fault concentrated zones and nearby. Lithologic Reservoirs, 2018, 30(2):23-29.
[18] 袁志祥. 鄂北塔巴庙、杭锦旗地区古生界天然气勘探前景分析. 天然气工业, 2001, 21(增刊1):5-9. YUAN Z X. An analysis of the natural gas exploration potential of Paleozoic at Tabamiao and Hangjin banner regions in north Ordos Basin. Natural Gas Industry, 2001, 21(Suppl 1):5-9.
[19] 薛会, 王毅, 毛小平, 等. 鄂尔多斯盆地北部上古生界天然气成藏期次:以杭锦旗探区为例. 天然气工业, 2009, 29(12):9-12. XUE H, WANG Y, MAO X P, et al. The timing of gas pooling in the Upper Paleozoic in the northern Ordos Basin:a case study of the Hangjinqi block. Natural Gas Industry, 2009, 29(12):9-12.
[20] 李贤庆, 侯读杰, 柳常青, 等. 鄂尔多斯中部气田下古生界水化学特征及天然气藏富集区判识.天然气工业, 2002, 22(4):10-14. LI X Q, HOU D J, LIU C Q, et al. Hydrochemical characteristics of Lower Paleozoic formation water and identification of natural gas enrichment area in central gas fields in Ordos. Natural Gas Industry, 2002, 22(4):10-14.
[21] VARSÁNYI I, KOVÁCS L Ó. Origin, chemical and isotopic evolution of formation water in geopressured zones in the Pannonian Basin, Hungary. Chemical Geology, 2009, 264(1):187-196.
[22] CHEN J, LIU D, PENG P, et al. The sources and formation processes of brines from the Lunnan Ordovician paleokarst reservoir,Tarim Basin,northwest China. Geofluids, 2013, 13(3):381-394.
[23] MUNZ I A, JOHANSEN H, HUSEBY O, et al. Water flooding of the OsebergØst oil field, Norwegian North Sea:Application of formation water chemistry and isotopic composition for production monitoring. Marine and Petroleum Geology, 2010, 27(4):838-852.
[24] 过敏, 李仲东, 杜少林, 等. 杭锦旗地区上古生界地层水成因及其与油气的关系. 矿物岩石, 2009, 29(1):99-105. GUO M, LI Z D, DU S L, et al. The genesis of formation water and its relation to oil-gas accumulation in Upper Paleozoic of Hangjinqi area. Journal of Mineralogy and Petrology, 2009, 29(1):99-105.
[25] 李贤庆, 侯读杰, 胡国艺, 等. 鄂尔多斯盆地中部气田地层流体特征与天然气成藏. 北京:地质出版社, 2005:55-59. LI X Q, HOU D J, HU G Y, et al. Characteristics of formation fluids and gas accumulation in central gas fields in Ordos Basin. Beijing:Geological Publishing House, 2005:55-59.
[26] 李功强, 陈雨霖, 贾会冲, 等. 鄂尔多斯盆地北部十里加汗区带致密砂岩储层流体赋存状态及分布特征. 天然气工业, 2017, 37(2):11-18. LI G Q, CHEN Y L, JIA H C, et al. Occurrence and distribution characteristics of fluids in tight sandstone reservoirs in the Shilijiahan zone, northern Ordos Basin. Natural Gas Industry, 2017, 37(2):11-18.
[27] 杨娅敏, 赵桂萍, 李良.杭锦旗地区地层水特征研究及其油气地质意义. 中国科学院大学学报, 2016, 33(4):519-527. YANG Y M, ZHAO G P, LI L. Chemical characteristics of the formation water in Hangjinqi area and their petroleum and gas geological significance. Journal of University of Chinese Academy of Sciences, 2016, 33(4):519-527.
[28] 陈敬轶. 鄂北杭锦旗地区天然气成藏条件与勘探目标评价. 郑州:中国石油化工股份有限公司华北分公司, 2015. CHEN J Y. Natural gas accumulation conditions and exploration target evaluation in Hangjinqi area in north Ordos Basin. Zhengzhou:North China Branch of China Petroleum and Chemical Corporation, 2015.
[29] 尤欢曾, 李良. 鄂北上古生界天然气成藏地质特征. 天然气工业, 2001, 21(增刊1):14-17. YOU H Z, LI L. Formation features and exploration trend of gas reservoirs in Upper Paleozoic in north Ordos Basin. Natural Gas Industry, 2001, 21(Suppl 1):14-17.
[30] 纪文明, 李潍莲, 刘震, 等. 鄂尔多斯盆地北部杭锦旗地区上古生界气源岩分析. 天然气地球科学, 2013, 24(5):905-914. JI W M, LI W L, LIU Z, et al. Research on the Upper Paleozoic gas source of the Hangjinqi block in the northern Ordos Basin. Natural Gas Geoscience, 2013, 24(5):905-914.
[31] 张威, 李良, 贾会冲. 鄂尔多斯盆地杭锦旗地区十里加汗区带下石盒子组1段岩性圈闭成藏动力及气水分布特征. 石油与天然气地质, 2016, 37(2):189-196. ZHANG W, LI L, JIA H C. Reservoir-forming dynamics and gas-water distribution characteristics of lithologic traps in the first member of Xiashihezi Formation in the Shilijiahan zone, Hangjinqi area, Ordos Basin. Oil & Gas Geology, 2016, 37(2):189-196.
[32] 薛会, 张金川, 徐波, 等. 鄂尔多斯北部杭锦旗探区上古生界烃源岩评价. 成都理工大学学报(自然科学版), 2010, 37(1):21-28. XUE H, ZHANG J C, XU B, et al. Evaluation of Upper Paleozoic source rocks of the Hangjinqi block in the northern Ordos Basin,China. Journal of Chengdu University of Technology (Science & Technology Edition),2010, 37(1):21-28.
[33] 费世祥, 陈兴官, 靳锁宝, 等.鄂尔多斯盆地苏里格气田有效砂体展布规律与开发方式研究:以苏东南区为例. 天然气勘探与开发, 2018, 41(4):55-61. FEI S X, CHEN X G, JIN S B, et al. Distribution laws and development modes of effective sandbodies in Sulige gas-field:Examples from Southeast Sulige block. Natural Gas Exploration & Development, 2018, 41(4):55-61.
[34] 宋凯. 鄂尔多斯盆地杭锦旗探区成藏条件分析与区带评价. 石油地质与工程, 2013, 27(5):10-13. SONG K. Analysis and assessment of accumulation condition in Hangjinqi exploration area in Ordos Basin. Petroleum Geology and Engineering, 2013, 27(5):10-13.
[35] 李志华, 黄文辉. 辫状河三角洲岩相特征及沉积模式:以鄂尔多斯盆地苏南地区盒8段为例. 岩性油气藏, 2017, 29(1):43-50. LI Z H, HUANG W H. Lithofacies characteristics and sedimentary model of braided delta:a case study of He 8 member in the southern Sulige, Ordos Basin. Lithologic Reservoirs, 2017, 29(1):43-50.
[36] 刘再振, 刘玉明, 李洋冰, 等. 鄂尔多斯盆地神府地区太原组致密砂岩储层特征及成岩演化. 岩性油气藏, 2017, 29(6):51-59. LIU Z Z, LIU Y M, LI Y B, et al. Tight sandstone reservoir characteristics and diagenesis evolution of Taiyuan Formation in Shenmu-Fugu area, Ordos Basin. Lithologic Reservoirs, 2017, 29(6):51-59.
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