Lithologic Reservoirs ›› 2017, Vol. 29 ›› Issue (1): 81-89.doi: 10.3969/j.issn.1673-8926.2017.01.010

Previous Articles     Next Articles

Accumulation and enrichment factors of granite reservoirs

LI Fuheng1, HOU Lianhua1, SHI Lei2, XIAO Kunye1, SHI Feng3   

  1. 1. PetroChina Research Institute of Petroleum Exploration and Development, Beijing 100083, China;
    2. Sinopec Research Institute of Petroleum Exploration and Production, Beijing 100083, China;
    3. Engineering Technology Service Center, Sinopec Jiangsu Oilfield Company, Yangzhou 225000, Jiangsu, China
  • Received:2016-09-23 Revised:2016-11-18 Online:2017-01-21 Published:2017-01-21

PDF (PC)

400

Abstract: In recent years, reservoir in granite rock has important discoveries for hydrocarbon exploration. Based on the characteristics of the typical granite reservoirs, according to the origin of hydrocarbon, reservoir formation mechanism, trap types, main producing formation and water/oil/gas system, the granite reservoirs were classified, and the accumulation and enrichment factors of granite reservoirs were summarized based on the data of cores, thin sections and out crops. The results show that the accumulation and enrichment factors of granite reservoirs include the following aspects:(1)high quality source rocks and thick cap rocks, with strong hydrocarbon generation and sealing ability;(2)widely distributed granite reservoirs, with a large area of granite rock, fault, weathering and underground hydrothermal dissolution playing an important role in granite reservoir development and distribution;( 3)different types of trap formed in the granite rock buried hill hilltop, hillside and hill-inside;(4)the good matching of effective source rock, migration pathway, favorable trap and regional cap rock is favorable for the enrichment of granite reservoir, which distributes mostly together with the overlying reservoir from sedimentary rock symbiotically. This study could provide guidance in theory and case reference for granite reservoir exploration.

Key words: shale gas, production decline trend, Arps decline equation , generalized Weng &rsquo, s model , compound decline mode

CLC Number: 

  • TE122.1
[1] 胡见义,徐树宝,刘淑萱,等. 非构造油气藏. 北京:石油工业出版社,1986:128-131. HU J Y,XU S B,LIU S X,et al. Nontectonic reservoirs. Beijing: Petroleum Industry Presss,1986:128-131.
[2] 潘钟祥. 潘钟祥石油地质文选. 北京:石油工业出版社,1989: 186-243. PAN Z X. Selected works of petroleum geology by Pan Zhongxiang. Beijing:Petroleum Industry Presss,1989:186-243.
[3] 中国石油学会石油地质委员会. 基岩油气藏. 北京:石油工业 出版社,1987:1-41. China Institute of Petroleum Oil Geology Committee. Basement reservoirs. Beijing:Petroleum Industry Presss,1987:1-41.
[4] 谭开俊,卫平生,潘建国,等. 火山岩地震储层学. 岩性油气 藏,2010,22(4):8-13. TAN K J,WEI P S,PAN J G,et al. Volcanic seismic reservoir. Lithologic Reservoirs,2010,22(4):8-13.
[5] 马龙,刘全新,张景廉,等. 论基岩油气藏的勘探前景. 天然气 工业,2006,26(1):8-11. MA L,LIU Q X,ZHANG J L,et al. A discussion of exploration potentials of basement hydrocarbon reservoir. Natural Gas Industry,2006,26(1):8-11.
[6] 潘建国,郝芳,张虎权,等. 花岗岩和火山岩油气藏的形成及 其勘探潜力.天然气地球科学,2007,18(3):380-385. PAN J G,HAO F,ZHANG H Q,et al. Formation of granite and volcanic rock reservoirs and their accumulation model. Natural Gas Geoscience,2007,18(3):380-385.
[7] 曹正林,魏志福,张小军,等. 柴达木盆地东坪地区油气源对 比分析. 岩性油气藏,2013,25(3):17-20. CAO Z L,WEI Z F,ZHANG X J,et al. Oil-gas source correlation in Dongping area,Qaidam Basin. Lithologic Reservoirs, 2013,25(3):17-20.
[8] 马峰,阎存凤,马达德,等. 柴达木盆地东坪地区基岩储集层 气藏特征.石油勘探与开发,2015,42(3):267-273. MA F,YAN C F,MA D D,et al. Bedrock gas reservoirs in Dongping area of Qaidam Basin,NW China. Petroleum Exploration and Development,2015,42(3):267-273.
[9] 宋红日,窦立荣,肖坤叶,等. Bongor 盆地油气成藏地质条件 及分布规律初探. 石油与天然气地质,2009,30(6):762-767. SONG H R,DOU L R,XIAO K Y,et al. An exploratory research on geological conditions of hydrocarbon pooling and distribution patterns of reservoirs in the Bongor basin. Oil & Gas Geology,2009,30(6):762-767.
[10] 窦立荣,魏小东,王景春,等. 乍得Bongor 盆地花岗质基岩潜 山储层特征.石油学报,2015,36(8):897-904. DOU L R,WEI X D,WANG J C,et al. Characteristics of granitic basement rock buried-hill reservoir in Bongor Basin,Chad. Acta Petrolei Sinica,2015,36(8):897-904.
[11] 郭占谦,杨步增,李星军,等. 松辽盆地无机成因气藏模式. 天 然气工业,2000,20(6):30-33. GUO Z Q,YANG B Z,LI X J,et al. Abiogenic gas reservoir modes found in Songliao Basin. Natural Gas Industry,2000,20 (6):30-33.
[12] 郭占谦,王先彬. 松辽盆地非生物气成因的探讨. 中国科学B 辑:地球科学,1994,24(3):304-309. GUO Z Q,WANG X B. The causes of abiogenic hydrocarbons in Songliao basin. Science in China Series B:Earth Sciences, 1994,24(3):304-309.
[13] 戴金星,宋岩,戴春森,等. 中国东部无机成因气及其气藏形 成条件. 北京:科学出版社,1995:23-37. DAI J X,SONG Y,DAI C S,et al. The forming conditions of the inorganic gas and reservoirs in Eastern China. Beijing:Science Press,1995:23-37.
[14] NGUYEN D H,HUNG V L. Petroleum geology of Cuu Long Basin-Offshore Vietnam. Barcelona,Spain,AAPG International Conference,2003:21-24.
[15] 薛永安,项华,李思田. 锦州25-1 S大型混合花岗岩潜山油藏 发现的启示. 石油天然气学报(江汉石油学院学报),2006,28 (3):29-31. XUE Y A,XIANG H,LI S T. Inspiration of discovery of 25- 1 S big composite granite buried hill reservoir. Journal of Oil and Gas Technology(Journal of Jianghan Petroleum Institute). 2006,28(3):29-31.
[16] 邓运华,彭文绪. 渤海锦州25-1 S 混合花岗岩潜山大油气田 的发现. 中国海上油气,2009,21(3):145-150. DENG Y H,PENG W X. Discovering large buried-hill oil and gas fields of migmatitic granite on Jinzhou 25-1 S in Bohai sea. China Offshore Oil and Gas,2009,21(3):145-150.
[17] ARESHEV E G,DONG T L,SAN N T,et al. Reservoirs in fractured basement on the continental shelf of southern Vietnam. Journal of Petroleum Geology,1992,15(4):451-464.
[18] 匡立春,吕焕通,王绪龙,等. 准噶尔盆地天然气勘探实践与 克拉美丽气田的发现.天然气工业,2010,30(2):1-6. KUANG L C,LYU H T,WANG X L,et al. Exploration of volcanic gas reservoirs and discovery of the Kelameili gas field in the Junggar Basin. Natural Gas Industry,2010,30(2):1-6.
[19] 朱如凯,毛治国,郭宏莉,等. 火山岩油气储层地质学-思考与 建议. 岩性油气藏,2010,22(2):7-13. ZHU R K,MAO Z G,GUO H L,et al. Volcanic oil and gas reservoir geology:thinking and forecast. Lithologic Reservoirs, 2010,22(2):7-13.
[20] 李平平,邹华耀,郝芳. 准噶尔盆地腹部侏罗系顶部风化壳的 发育机制及其油气成藏效应. 沉积学报,2006,24(6):889- 896. LI P P,ZOU H Y,HAO F. Formation mechanism and effect on petroleum accumulation of the weathering crust,top of Jurassic, in the Hinterland of Junggar Basin. Acta Sedimentologica Sinica, 2006,24(6):889-896.
[21] 李德文,崔之久,刘耕年. 风化壳研究的现状与展望. 地球学 报,2002,23(3):283-288. LI D W,CUI Z J,LIU G N. Present situation and prospects of researches on weathering crust. Acta Geoscientia Sinica,2002, 23(3):283-288.
[1] YAN Jianping, LAI Siyu, GUO Wei, SHI Xuewen, LIAO Maojie, TANG Hongming, HU Qinhong, HUANG Yi. Research progress on casing deformation types and influencing factors in geological engineering of shale gas wells [J]. Lithologic Reservoirs, 2024, 36(5): 1-14.
[2] YANG Xuefeng, ZHAO Shengxian, LIU Yong, LIU Shaojun, XIA Ziqiang, XU Fei, FAN Cunhui, LI Yutong. Main controlling factors of shale gas enrichment of Ordovician Wufeng Formation-Silurian Longmaxi Formation in Ningxi area，Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(5): 99-110.
[3] BAO Hanyong, ZHAO Shuai, ZHANG Li, LIU Haotian. Exploration achievements and prospects for shale gas of Middle-Upper Permian in Hongxing area，eastern Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(4): 12-24.
[4] SHEN Youyi, WANG Kaifeng, TANG Shuheng, ZHANG Songhang, XI Zhaodong, YANG Xiaodong. Geological modeling and“sweet spot”prediction of Permian coal measures shale reservoirs in Yushe-Wuxiang block，Qinshui Basin [J]. Lithologic Reservoirs, 2024, 36(4): 98-108.
[5] DUAN Yifei, ZHAO Weiwei, YANG Tianxiang, LI Fukang, LI Hui, WANG Jianan, LIU Yuchen. Source-reservoir characteristics and accumulation rules of shale gas of Permian Shanxi Formation in Yan'an area, Ordos Basin [J]. Lithologic Reservoirs, 2024, 36(3): 72-83.
[6] CHENG Jing, YAN Jianping, SONG Dongjiang, LIAO Maojie, GUO Wei, DING Minghai, LUO Guangdong, LIU Yanmei. Low resistivity response characteristics and main controlling factors of shale gas reservoirs of Ordovician Wufeng Formation-Silurian Longmaxi Formation in Changning area，southern Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(3): 31-39.
[7] JI Yubing, GUO Bingru, MEI Jue, YIN Zhijun, ZOU Chen. Fracture modeling of shale reservoirs of Silurian Longmaxi Formation in Luobu syncline in Zhaotong National Shale Gas Demonstration Area， southern margin of Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(3): 137-145.
[8] YANG Bowei, SHI Wanzhong, ZHANG Xiaoming, XU Xiaofeng, LIU Yuzuo, BAI Luheng, YANG Yang, CHEN Xianglin. Pore structure characteristics and gas-bearing properties of shale gas reservoirs of Lower Carboniferous Dawuba Formation in southern Guizhou [J]. Lithologic Reservoirs, 2024, 36(1): 45-58.
[9] WEI Quanchao, LI Xiaojia, LI Feng, HAO Jingyu, DENG Shuanglin, WU Juan, DENG Bin, WANG Daojun. Development characteristics and significance of fracture veins of Lower Cambrian Qiongzhusi Formation in Wangcang area at Micang Mountain front， Sichuan Basin [J]. Lithologic Reservoirs, 2023, 35(5): 62-70.
[10] YANG Yueming, ZHANG Shaomin, JIN Tao, MING Ying, GUO Ruiying, WANG Xingzhi, HAN Luyuan. Characteristics and exploration potential of shale reservoirs of Permian Longtan Formation in southern Sichuan Basin [J]. Lithologic Reservoirs, 2023, 35(1): 1-11.
[11] YAN Jianping, LUO Jingchao, SHI Xuewen, ZHONG Guanghai, ZHENG Majia, HUANG Yi, TANG Hongming, HU Qinhong. Fracture development models and significance of Ordovician WufengSilurian Longmaxi shale in Luzhou area，southern Sichuan Basin [J]. Lithologic Reservoirs, 2022, 34(6): 60-71.
[12] QIU Chen, YAN Jianping, ZHONG Guanghai, LI Zhipeng, FAN Cunhui, ZHANG Yue, HU Qinhong, HUANG Yi. Sedimentary microfacies division and logging identification of Ordovician Wufeng-Silurian Longmaxi shale in Luzhou area，Sichuan Basin [J]. Lithologic Reservoirs, 2022, 34(3): 117-130.
[13] ZHANG Menglin, LI Guoqin, HE Jia, HENG De. Main controlling factors of Ordovician Wufeng-Silurian Longmaxi shale gas enrichment in Tiangongtang structure, southwestern margin of Sichuan Basin [J]. Lithologic Reservoirs, 2022, 34(2): 141-151.
[14] WEN Kang, YAN Jianping, ZHONG Guanghai, JING Cui, TANG Hongming, WANG Min, WANG Jun, HU Qinhong, LI Zhipeng. New method of shale gas evaluation of Wufeng-Longmaxi Formation in Changning area, southern Sichuan Basin [J]. Lithologic Reservoirs, 2022, 34(1): 95-105.
[15] YIN Xingping, JIANG Yuqiang, FU Yonghong, ZHANG Xuemei, LEI Zhian, CHEN Chao, ZHANG Haijie. Shale lithofacies and reservoir characteristics of Wufeng Formation-lower Long 1 submember of Longmaxi Formation in western Chongqing [J]. Lithologic Reservoirs, 2021, 33(4): 41-51.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] HUANG Sijing,HUANG Peipei,WANG Qingdong,LIU Haonian,WU Meng,ZOU Mingliang. The significance of cementation in porosity preservation in deep-buried sandstones[J]. Lithologic Reservoirs, 2007, 19(3): 7 -13 .
[2] LIU Zhen,CHEN Yanpeng,ZHAO Yang,HAO Qi,XU Xiaoming,CHANG Mai. Distribution and controlling factors of hydrocarbon reservoirs in continental fault basins[J]. Lithologic Reservoirs, 2007, 19(2): 121 -127 .
[3] DING Chao，GUO Lan，YAN Jifu. Forming conditions of Chang 6 reservoir in Anding area of Zichang Oilfield[J]. Lithologic Reservoirs, 2009, 21(1): 46 -50 .
[4] LI Yanshan，ZHANG Zhansong，ZHANG Chaomo，CHEN Peng. Application of mercury injection data to Chang 6 reservoir classification in Changqing area[J]. Lithologic Reservoirs, 2009, 21(2): 91 -93 .
[5] LUO Peng,LI Guorong,SHI Zejin,ZHOU Dazhi,TANG Hongwei,ZHANG Deming. Analysis of sequence stratigraphy and sedimentary facies of M aokou Formation in southeastern Sichuan[J]. Lithologic Reservoirs, 2010, 22(2): 74 -78 .
[6] ZUO Guoping， TU Xiaolong， XIA Jiufeng. Study on volcanic reservoir types in Subei exploration area[J]. Lithologic Reservoirs, 2012, 24(2): 37 -41 .
[7] WANG Feiyu. Method to improve producing degree of thermal recovery horizontal wells and its application[J]. Lithologic Reservoirs, 2010, 22(Z1): 100 -103 .
[8] YUAN Yunfeng，CAI Ye，FAN Zuochun，JIANG Yiyang，QIN Qirong， JIANG Qingping. Fracture characteristics of Carboniferous volcanic reservoirs in Hongche fault belt of Junggar Basin[J]. Lithologic Reservoirs, 2011, 23(1): 47 -51 .
[9] YUAN Jianying， FU Suotang， CAO Zhenglin， YAN Cunfeng，ZHANG Shuichang， MA Dade. Multi-source hydrocarbon generation and accumulation of plateau multiple petroleum system in Qaidam Basin[J]. Lithologic Reservoirs, 2011, 23(3): 7 -14 .
[10] SHI Zhanzhan， HE Zhenhua， WEN Xiaotao， TANG Xiangrong. Reservoir detection based on EMD and GHT[J]. Lithologic Reservoirs, 2011, 23(3): 102 -105 .
TRENDMD:

Copyright © 2018 Lithologic Reservoirs

Support by Beijing Magtech support@magtech.com.cn