准噶尔盆地中拐凸起深层含浊沸石火山碎屑岩优质储层特征及发育模式

High quality reservoir characteristics and development model of deep pyroclastic rock containing laumontite in Zhongguai Uplift, Junggar Basin

摘要

以准噶尔盆地中拐凸起二叠系佳木河组凝灰质砂砾岩储层为研究对象，采用岩石薄片、铸体薄片和扫描电镜等方法，分析深层含浊沸石火山碎屑岩优质储层特征及主控因素，揭示储层发育模式。结果表明：中拐凸起二叠系佳木河组发育厚层凝灰质砂砾岩，为中孔一低渗储层，胶结物以浊沸石和绿泥石为主，发育浊沸石溶孔和原生粒间孔等。研究区发育矿物转化成因和火山物质蚀变成因两类浊沸石，其中由斜长石钠长石化形成的浊沸石分布广，对储层物性、含油气性、骨架密度和溶蚀孔数等具有明显的建设性作用，是优质储层发育的重要条件；绿泥石包膜发育和酸性喷出岩岩屑体积分数高，是优质储层发育的基础。准噶尔盆地深层火山碎屑岩优质储层为＂喷发-淋滤-蚀变＂的全周期发育模式。该结果为准噶尔盆地深层火山碎屑岩及其他类似油藏的勘探开发提供参考。

Abstract

This paper takes the tuffaceous conglomerate of the Permian Jiamuhe Formation in the Zhongguai Uplift of the Junggar Basin as the research object, using experimental methods such as rock thin sections, cast thin sections, and scanning electron microscopy to analyze the characteristics and main controlling factors of high quality reservoirs in deep pyroclastic rock containing laumontite, further revealing the development pattern of high quality reservoir in deep pyroclastic rock. The results indicate that the Permian Jiamuhe Formation in the Zhongguai Uplift is developed with thick tuffaceous conglomerate, which is a low permeability reservoir with medium pores. The cement is mainly composed of laumontite and chlorite, developing of laumontite dissolution pores and primary intergranular pores. There are two types of laumontite in the research area: the transformation of minerals and the alteration of volcanic materials. Among them, the laumontite formed by plagioclase sodium feldspar transformation is widely distributed and plays a significant role in reservoir properties, hydrocarbon potential, skeleton density, and the number of dissolution pores. It is an important condition for the development of high quality reservoirs. In addition, the development of laumontite envelope and high content of acidic ejected rock debris are also the basis for the development of high quality reservoirs. On this basis, a full cycle development model of "eruption-leaching-alteration" of high quality deep pyroclastic reservoir in the Junggar Basin is constructed. The results can provide a theoretical reference for the exploration and development of deep pyroclastic rock in the Junggar Basin and other similar reservoirs in China.

关键词

准噶尔盆地 / 中拐凸起 / 佳木河组 / 火山碎屑岩 / 浊沸石 / 储层特征 / 主控因素 / 发育模式

Key words

Junggar Basin / Zhongguai Uplift / Jiamuhe Formation / pyroclastic rock / laumontite / reservoir characteristics / main controlling factors / developmental pattern

参考文献

[1] 孙善平, 刘永顺, 钟蓉, 等. 火山碎屑岩分类评述及火山沉积学研究展望[J]. 岩石矿物学杂志, 2001, 20(3):313-317.

[2] SUN Shanping, LIU Yongshun, ZHONG Rong, et al. Classification of pyroclastic rocks and trend of volcanic sedimentology:a review[J]. Acta Petrologica et Mineralogica, 2001, 20(3):313-317.

[3] 赵文智, 邹才能, 李建忠, 等. 中国陆上东、西部地区火山岩成藏比较研究与意义[J]. 石油勘探与开发, 2009, 36(1):1-11.

[4] ZHAO Wenzhi, ZOU Caineng, LI Jianzhong, et al. Comparative study on volcanic hydrocarbon accumulations in Western and Eastern China and its significance[J]. Petroleum Exploration and Development, 2009, 36(1):1-11.

[5] 邹才能, 赵文智, 贾承造, 等. 中国沉积盆地火山岩油气藏形成与分布[J]. 石油勘探与开发, 2008, 35(3):257-271.

[6] ZOU Caineng, ZHAO Wenzhi, JIA Chengzao, et al. Formation and distribution of volcanic hydrocarbon reservoirs in sedimentary basins of China[J]. Petroleum Exploration and Development, 2008, 35(3):257-271.

[7] 罗官幸, 潘虹, 李世宏, 等. 准噶尔盆地北三台凸起南斜坡石炭系火山岩储层特征及成藏模式[J]. 东北石油大学学报, 2024, 48(5): 27-47.

[8] LUO Guanxing, PAN Hong, LI Shihong, et al. Reservoir characteristics and reservoir forming model of Carboniferous volcanic rocks on the southern slope of Beisantai Uplift,Junggar Basin[J]. Journal of Northeast Petroleum University, 2024, 48(5):27-47.

[9] WANG P J, CHEN S M. Cretaceous volcanic reservoirs and their exploration in the Songliao Basin,Northeast China[J]. AAPG Bulletin, 2015, 99(3):499-523.

[10] 单玄龙, 牟汉生, 刘玉虎, 等. 湖盆水下喷发火山岩相类型、特征与储集意义:以松辽盆地南部查干花地区白垩系为例[J]. 石油勘探与开发, 2023, 50(4):719-730.

[11] SHAN Xuanlong, MU Hansheng, LIU Yuhu, et al. Subaqueous volcanic eruptive facies,facies model and its reservoir significance in a continental lacustrine basin:a case from the Cretaceous in Chaganhua Area of Southern Songliao Basin,NE China[J]. Petroleum Exploration and Development, 2023, 50(4):719-730.

[12] 金春爽, 乔德武, 淡伟宁. 渤海湾盆地中、新生代火山岩分布及油气藏特征[J]. 石油与天然气地质, 2012, 33(1):19-29.

[13] JIN Chunshuang, QIAO Dewu, DAN Weining. Meso-Cenozoic volcanic rock distribution and reservoir characteristics in the Bohai Bay Basin[J]. Oil & Gas Geology, 2012, 33(1):19-29.

[14] 徐长贵, 张功成, 黄胜兵, 等. 渤海湾盆地海域白垩系大中型火山岩油气藏形成条件[J]. 石油勘探与开发, 2024, 51(3):467-477.

[15] XU Changgui, ZHANG Gongcheng, HUANG Shengbing, et al. Formation of large-and medium-sized Cretaceous volcanic reservoirs in the offshore Bohai Bay Basin,East China[J]. Petroleum Exploration and Development, 2024, 51(3):467-477.

[16] WANG P J, REN Y G, SHAN X L, et al. The Cretaceous volcanic succession around the Songliao Basin,NE China:relationship between volcanism and sedimentation[J]. Geological Journal, 2002, 37(2):97-115.

[17] 卫延召, 阿布力米提•依明, 吴卫安, 等. 准噶尔盆地东北部石炭系碎屑岩天然气成藏条件及勘探方向[J]. 天然气地球科学, 2024, 35 (5):810-822.

[18] WEI Yanzhao, ABULIMITI Yiming, WU Weian, et al. Natural gas accumulation conditions and exploration directions of Carboniferous clastic rocks in the northeastern margin of Junggar Basin[J]. Natural Gas Geoscience, 2024, 35(5):810-822.

[19] 魏海泉, 白志达, 刘永顺. 火山碎屑岩的百年研究[J]. 地质论评, 2022, 68(5):1918-1941.

[20] WEI Haiquan, BAI Zhida, LIU Yongshun. Centurial study on pyroclastic rocks[J]. Geological Review, 2022, 68(5):1918-1941.

[21] 彭浩, 尹成, 何青林, 等. 川西地区二叠系热碎屑流火山岩发育特征及其油气地质意义[J]. 石油勘探与开发, 2022, 49(1):56-67.

[22] PENG Hao, YIN Cheng, HE Qinglin, et al. Development characteristics and petroleum geological significance of Permian pyroclastic flow volcanic rocks in Western Sichuan Basin,SW China[J]. Petroleum Exploration and Development, 2022, 49(1):56-67.

[23] 郑健, 王璞珺, 朱建峰, 等. 火山碎屑岩储层特征及其主控因素分析:以松辽盆地南部长岭断陷龙风山地区为例[J]. 世界地质, 2021, 40(2):399-407.

[24] ZHENG Jian, WANG Pujun, ZHU Jianfeng, et al. Characteristics and main controlling factors of pyroclastic reservoirs:a case study in Longfengshan Area,Changling Fault Depression,Southern Songliao Basin[J]. World Geology, 2021, 40(2):399-407.

[25] LEVIN L E. Volcanogenic and volcaniclastic reservoir rock in Mesozoic-Cenozoic island arcs:examples from the Caucasus and the NW Pacific[J]. Journal of Petroleum Geology, 1995, 18(3):267-288.

[26] 曾凡成, 张昌民, 李忠诚, 等. 断块型沉火山碎屑岩致密气藏有效储层控制因素及分布规律:以松辽盆地南部王府气田白垩系沙河子组为例[J]. 石油与天然气地质, 2021, 42(2):481-493.

[27] ZENG Fancheng, ZHANG Changmin, LI Zhongcheng, et al. Controlling factors and distribution pattern of effective tight gas pools in blocky pyroclastic rocks in the Cretaceous Shahezi Formation in Wangfu Gas Field,Southern Songliao Basin[J]. Oil & Gas Geology, 2021, 42(2):481-493.

[28] 邹妞妞, 张大权, 史基安, 等. 准噶尔盆地中拐凸起二叠系上乌尔禾组油气成藏及其主控因素[J]. 天然气地球科学, 2021, 32(4): 540-550.

[29] ZOU Niuniu, ZHANG Daquan, SHI Jian, et al. Formation conditions and main controlling factors of hydrocarbon accumulation of the Upper Wuerhe Formation of Permian in Zhongguai Uplift,Junggar Basin[J]. Natural Gas Geoscience, 2021, 32(4):540-550.

[30] LI X S, PAN H, WU Y X, et al. Main control factors and hydrocarbon accumulation model of volcanic oil reservoirs with complex oil-water relationships:a case study of the Carboniferous in the Chepaizi Uplift,the Junggar Basin,China[J]. Minerals, 2022, 12 (11):1357.

[31] 程光艺, 周栋华, 李国浩, 等. 玛湖1井区三叠系白碱滩组二段沉积特征及有利储层预测[J]. 特种油气藏, 2024, 31(6):49-56.

[32] CHENG Guangyi, ZHOU Donghua, LI Guohao, et al. Sedimentary characteristics and favorable reservoir prediction of the second member of the Triassic Baijiantan Formation in Mahu 1 Well Area[J]. Special Oil & Gas Reservoirs, 2024, 31(6):49-56.

[33] 蔡振忠, 王健, 莫涛, 等. 库车坳陷克拉苏构造带博孜段巴什基奇克组超深储层特征及成岩演化[J]. 非常规油气, 2024, 11(6):8-16.

[34] CAI Zhenzhong, WANG Jian, MO Tao, et al. Characteristics and diagenesis evolution of ultra-deep Bashijiqike Formation reservoir in Bozi Section of Kelasu Structure Belt,Kuqa Depression[J]. Unconventional Oil & Gas, 2024, 11(6):8-16.

[35] CAO J, ZHANG Y J, HU W X, et al. The Permain hybrid petroleum system in the northwest margin of the Junggar Basin,Northwest China[J]. Marine and Petroleum Geology, 2005, 22(3):331-349.

[36] 赵长永, 师翔, 廖伟, 等. 砾岩中浊沸石的形成和溶蚀对储层物性的影响:以准噶尔盆地西北缘中拐凸起下二叠统佳木河组砾岩气藏为例[J]. 北京大学学报(自然科学版), 2023, 59(5):782-792.

[37] ZHAO Changyong, SHI Xiang, LIAO Wei, et al. Formation and erosion of zeolites in conglomerate reservoirs impact on physical properties:an example of a conglomerate gas reservoir of Lower Permian Jiamuhe Formation in Middle Abduction Bulge on northwest margin of Junggar Basin[J]. Acta Scientiarum Naturalium Universitatis Pekinensis, 2023, 59(5):782-792.

[38] 杨川, 吴涛, 李啸, 等. 准噶尔盆地中拐凸起佳木河组储集层物性实测值校正[J]. 新疆石油地质, 2021, 42(6):749-755.

[39] YANG Chuan, WU Tao, LI Xiao, et al. Correction of measured reservoir physical properties of Jiamuhe Formation in Zhongguai Uplift of Junggar Basin[J]. Xinjiang Petroleum Geology, 2021, 42(6):749-755.

[40] 武小宁, 钟厚财, 林煜, 等. 中拐凸起走滑断裂发育特征及对成藏的控制作用[J]. 断块油气田, 2023, 30(2):286-293.

[41] WU Xiaoning, ZHONG Houcai, LIN Yu, et al. The development characteristics of strike-slip faults and its control effect on reservoir accumulation in Zhongguai Uplift[J]. Fault-Block Oil & Gas Field, 2023, 30(2):286-293.

[42] 姜伟, 王志维, 刁志龙, 等. 准噶尔盆地中拐凸起东斜坡上乌尔禾组常规一致密油藏主控因素及成藏模式[J]. 东北石油大学学报, 2024, 48(2):1-15.

[43] JIANG Wei, WANG Zhiwei, DIAO Zhilong, et al. Main controlling factors and accumulation model of conventional-tight oil reservoirs in the Upper Uerhe Formation of the eastern slope of Zhongguai Uplift,Junggar Basin[J]. Journal of Northeast Petroleum University, 2024, 48(2):1-15.

[44] 郭文建, 郭瑞婧, 唐勇, 等. 准噶尔盆地二叠系上乌尔禾组退覆式扇(辫状河)三角洲前缘一滩坝复合砂砾岩沉积特征及控制因素[J]. 古地理学报, 2024, 26(3):584-599.

[45] GUO Wenjian, GUO Ruijing, TANG Yong, et al. Sedimentary characteristics,controlling factors and genesis of retrogradational fan (braided)delta front-beach bar composite gravel body in the Permian Upper Urho Formation in Junggar Basin[J]. Journal of Palaeogeography, 2024, 26(3):584-599.

[46] 赵文智, 汪泽成, 黄福喜, 等. 中国陆上叠合盆地超深层油气成藏条件与勘探地位[J]. 石油学报, 2023, 44(12):2020-2032.

[47] ZHAO Wenzhi, WANG Zecheng, HUANG Fuxi, et al. Hydrocarbon accumulation conditions and exploration position of ultra-deep reservoirs in onshore superimposed basins of China[J]. Acta Petrolei Sinica, 2023, 44(12):2020-2032.

[48] 孙靖, 尤新才, 郑孟林, 等. 准噶尔盆地深层-超深层二叠系碎屑岩储层特征及控制因素[J]. 中国石油勘探, 2024, 29(5):120-135.

[49] SUN Jing, YOU Xincai, ZHENG Menglin, et al. Characteristics and controlling factors of deep and ultra-deep Permian clastic reservoir in Junggar Basin[J]. China Petroleum Exploration, 2024, 29(5):120-135.

[50] 王小军, 宋永, 郑孟林, 等. 准噶尔西部陆内盆地构造演化与油气聚集[J]. 地学前缘, 2022, 29(6):188-205.

[51] WANG Xiaojun, SONG Yong, ZHENG Menglin, et al. Tectonic evolution of and hydrocarbon accumulation in the Western Junggar Basin[J]. Earth Science Frontiers, 2022, 29(6):188-205.

[52] 黄立良, 王然, 邹阳, 等. 准噶尔盆地玛南斜坡区上二叠统上乌尔禾组连续型砂砾岩油藏群成藏特征[J]. 石油实验地质, 2022, 44(1): 51-59.

[53] HUANG Liliang, WANG Ran, ZOU Yang, et al. Accumulation characteristics of continuous sand conglomerate reservoirs of Upper Permian Upper Wuerhe Formation in Manan Slope Area,Junggar Basin[J]. Petroleum Geology & Experiment, 2022, 44(1):51-59.

[54] 李佳思, 余兴, 朱涛, 等. 准噶尔盆地中拐凸起 JL30 井区上乌尔禾组元素地球化学特征及其石油地质意义[J]. 地质学报, 2020, 94 (10):3074-3089.

[55] LI Jiasi, YU Xing, ZHU Tao, et al. Elemental geochemistry characteristics and their petroleum geological implications for the Upper Wuerhe Formation in well block Jinlong-30 of the Zhongguai Uplift,Junggar Basin[J]. Acta Geologica Sinica, 2020, 94(10): 3074-3089.

[56] VOLTOLINI M, ARTIOLI G, MORET M. The dissolution of laumontite in acidic aqueous solution :a controlled-temperature in situ atomic force microscopy study[J]. American Mineralogist, 2015, 97(1):150-158.

[57] 左如斯, 曾翔, 曹忠祥, 等. 沉积岩中沸石类矿物成岩演化特征及其意义[J]. 新疆石油地质, 2023, 44(5):543-553.

[58] ZUO Rusi, ZENG Xiang, CAO Zhongxiang, et al. Diagenetic evolution and its significance of zeolites in sedimentary rocks[J]. Xinjiang Petroleum Geology, 2023, 44(5):543-553.

[59] 石文林, 张立强, 严一鸣. 川东南六塘地区凉高山组致密砂岩成岩特征及差异成岩演化模式[J]. 天然气地球科学, 2023, 34(6): 992-1005.

[60] SHI Wenlin, ZHANG Liqiang, YAN Yiming, et al. Diagenesis characteristics and differential diagenetic evolution modes of Lianggaoshan Formation tight sandstone in Liutang Area,Southeast Sichuan[J]. Natural Gas Geoscience, 2023, 34(6):992-1005.

[61] 王龙, 邓秀芹, 楚美娟, 等. 沉积岩中自生浊沸石的形成、分布及油气意义:以鄂尔多斯盆地中一上三叠统延长组为例[J]. 地质论评, 2022, 68(6):2188-2206.

[62] WANG Long, DENG Xiuqin, CHU Meijuan, et al. Formation and distribution of laumontite in sedimentary sequences and their exploration significance:a case study on the Middle-Upper Triassic Yanchang Formation in Ordos Basin[J]. Geological Review, 2022, 68(6):2188-2206.

[63] 曲希玉, 苗长盛, 李瑞磊, 等. 致密碎屑岩储层物性影响因素及优质储层主控因素:以松辽盆地长岭断陷龙凤山次凹营城组为例[J]. 天然气地球科学, 2022, 33(7):1036-1048.

[64] QU Xiyu, MIAO Changsheng, LI Ruilei, et al. Influencing factors of tight clastic reservoir physical properties and main controlling factors of high-quality reservoirs:taking the Yingcheng Formation of Longfengshan Sub-sag in Changling Fault Depression of Songliao Basin as an example[J]. Natural Gas Geoscience, 2022, 33(7):1036-1048.

[65] 任宪军, 石云倩, 靖伟. 陆相湖盆水下喷发火山岩储层特征及发育模式:以松辽盆地长岭断陷查干花次凹为例[J]. 油气藏评价与开发, 2024, 14(2):176-189.

[66] REN Xianjun, SHI Yunqian, JING Wei. Characteristics and development model of underwater eruptive volcanic reservoirs in continental lacustrine basin:a case study of Chaganhua Subsag in Changling Fault Depression,Songliao Basin[J]. Petroleum Reservoir E- valuation and Development, 2024, 14(2):176-189.

[67] 唐华风, 边伟华, 王璞珺, 等. 盆地火山岩相分类和模式[J]. 吉林大学学报(地球科学版), 2023, 53(6):1651-1671.

[68] TANG Huafeng, BIAN Weihua, WANG Pujun, et al. Classification and model of volcanic facies in the basin[J]. Journal of Jilin U- niversity(Earth Science Edition), 2023, 53(6):1651-1671.

[69] 王剑, 刘金, 吴晓光, 等. 不同喷发环境下的优质火山岩储层分布规律:以准噶尔盆地东部石炭系为例[J]. 新疆地质, 2023, 41(3): 386-395.

[70] WANG Jian, LIU Jin, WU Xiaoguang, et al. Distribution patterns of high-quality volcanic rock reservoirs under different eruptive environments:taking the Carboniferous in the Eastern Junggar Basin as an example[J]. Xinjiang Geology, 2023, 41(3):386-395.

基金资助

国家科技重大专项(2025ZD1400300)

新疆维吾尔自治区＂天山英才＂科技创新领军人才支持项目(2023TSYCLJ0001)