Journal of Jilin University(Earth Science Edition) ›› 2019, Vol. 49 ›› Issue (4): 932-946.doi: 10.13278/j.cnki.jjuese.20180264

Previous Articles     Next Articles

Characteristics and Genesis of Deep Carbonate Reservoirs in Shunbei Area

Wang Yuxiang1,2, Gu Yi2, Fu Qiang1, Wang Bin2, Wan Yanglu2, Li Yingtao3   

  1. 1. School of Ocean and Earth Science, Tongji University, Shanghai 200092, China;
    2. Wuxi Research Institute of Petroleum Geology, Sinopec Petroleum Exploration & Production Research Institute, Wuxi 214126, Jiangsu, China;
    3. Exploration & Production Research Institute of Northwest Oilfield Company, SINOPEC, Urumqi 830011, China
  • Received:2018-10-17 Online:2019-07-26 Published:2019-07-26
  • Supported by:
    Supported by Project of Ministry of Science and Technology of China Petroleum & Chemical Corporation(P15115)

PDF (PC)

213

Abstract: In order to clarify the reservoir characteristics and its genesis, the factors affecting the development of carbonate reservoirs in different fault zones at the north of Shunbei area were analyzed by means of core and thin section observation, X-ray diffraction, physical property test cathodoluminescence,and Sr isotope testing. The reservoir lithology is mainly composed of bioclastic micrite limestone, micrite sandstone limestone,and micrite limestone. The reservoir space types include caves, fractures, and holes. The main type fillings are calcite, organic asphalt, and siliceous quartz, among which calcite cementation is the most common and widely distributed with 2-3 times of cementation. The difference between the fillings of asphalt and siliceous is obvious in different reservoir spaces. The former fills only in the fracture system, while the latter fills almost entirely in the dissolution cavities. The reservoir body types of Yijianfang and Yingshan Formations are mainly of fracture type and fracture-hole type. The reservoir formation is mainly affected by fault-fracture system, fluid properties, source, and scale. Fault-fracture system directly controls the development of fractured reservoir, which can improve reservoir permeability and contribute to formation through providing a channel for fluid or oil and gas filling, and is a main controlling factor for reservoir development. Under the background of fracture passage, fluid transformation also has some influences on reservoir development. Among them, alkaline calcium-rich fluid has the greatest influence on reservoir development in the study area. The overall scale of acid silicon-rich and hydrocarbon-generating fluids is limited, so only partial reservoir modification is carried out.

Key words: reservoir genesis, reservoir characteristics, deep-buried carbonate rock, Lower-Middle Ordovician, Shunbei area

CLC Number: 

  • P618.13
[1] 何治亮, 金晓辉, 沃玉进,等. 中国海相超深层碳酸盐岩油气成藏特点及勘探领域[J].中国石油勘探, 2016, 21(1):3-14. He Zhiliang, Jin Xiaohui, Wo Yujin, et al. Hydrocarbon Accumulation Characteristics and Exploration Domains of Ultra-Deep Marine Carbonates in China[J]. China Petroleum Exploration, 2016, 21(1):3-14.
[2] 马永生, 何登发, 蔡勋育,等. 中国海相碳酸盐岩的分布及油气地质基础问题[J].岩石学报, 2017, 33(4):1007-1020. Ma Yongsheng, He Dengfa,Cai Xunyu, et al. Distribution and Fundamental Science Questions for Petroleum Geology of Marine Carbonate in China[J]. Acta Petrologica Sinica, 2017,33(4):1007-1020.
[3] 漆立新. 塔里木盆地下古生界碳酸盐岩大油气田勘探实践与展望[J].石油与天然气地质, 2014, 35(6):771-779. Qi Lixin. Exploration Practice and Prospects of Giant Carbonate Field in the Lower Paleozoic of Tarim Basin[J]. Oil&Gas Geology,2014,35(6):771-779.
[4] 漆立新. 塔里木盆地顺托果勒隆起奥陶系碳酸盐岩超深层油气突破及其意义[J].中国石油勘探, 2016, 21(3):38-51. Qi Lixin. Oil and Gas Breakthrough in Ultra-Deep Ordovician Carbonate Formations in Shuntuoguole Uplift, Tarim Basin[J]. China Petroleum Exploration,2016,21(3):38-51.
[5] 焦方正. 塔里木盆地顺北特深碳酸盐岩断溶体油气藏发现意义与前景[J].石油与天然气地质, 2018,39(2):207-216. Jiao Fangzheng. Significance and Prospect of Ultra-Deep Carbonate Fault-Karst Reservoirs in Shunbei Area, Tarim Basin[J]. Oil & Gas Geology,2018,39(2):207-216.
[6] 周文,李秀华,金文辉,等.塔河奥陶系油藏断裂对古岩溶的控制作用[J].岩石学报,2011,27(8):2339-2348. Zhou Wen, Li Xiuhua, Jin Wenhui, et al. The Control Action of Fault to Paleokarst in View of Ordovician Reservoir in Tahe Area[J]. Acta Petrologica Sinica,2011,27(8):2339-2348.
[7] 鲁新便, 胡文革, 汪彦,等. 塔河地区碳酸盐岩断溶体油藏特征与开发实践[J]. 石油与天然气地质, 2015, 36(3):347-355. Lu Xinbian, Hu Wenge, Wang Yan, et al. Characteristics and Development Practice of Fault-Karst Carbonate Reservoirs in Tahe Area, Tarim Basin[J]. Oil & Gas Geology,2015,36(3):347-355.
[8] 焦方正. 塔里木盆地顺托果勒地区北东向走滑断裂带的油气勘探意义[J]. 石油与天然气地质, 2017, 38(5):831-839. Jiao Fangzheng. Significanceof Oil and Gas Exploration in NE Strike-Slip Fault Belts in Shuntuoguole Area of Tarim Basin[J]. Oil & Gas Geology,2017,38(5):831-839.
[9] 韩俊, 曹自成, 邱华标,等. 塔中北斜坡奥陶系走滑断裂带与岩溶储集体发育模式[J]. 新疆石油地质, 2016, 37(2):145-151. Han Jun, Cao Zicheng, Qiu Huabiao, et al. Model for Strike-Slip Fault Zones and Karst Reservoir Development of Ordovician in Northern Slope of Tazhong Uplift, Tarim Basin[J]. Xinjiang Petroleum Geology,2016,37(2):145-151.
[10] 傅恒, 韩建辉, 孟万斌,等. 塔里木盆地塔中北坡奥陶系碳酸盐岩岩溶储层的形成机理[J].天然气工业, 2017, 37(3):25-36. Fu Heng, Han Jianhui, Meng Wanbin, et al. Forming Mechanism of the Ordovician Karst Carbonate Reservoirs on the Northern Slope of Central Tarim Basin[J]. Natural Gas Industry, 2017, 37(3):25-36.
[11] 刘克奇, 金之钧, 吕修祥,等. 塔里木盆地塔中低凸起奥陶系碳酸盐岩油气成藏[J]. 石油实验地质, 2004, 26(6):531-536. Liu Keqi, Jin Zhijun, Lü Xiuxiang, et al. Petroleum Accumulatio in the Ordovician Carbonate Rocks in the Tazhong Loe Arch of the Tarim Basin[J]. Petroleum Geology & Experiment,2004,26(6):531-536.
[12] 黄太柱. 塔里木盆地塔中北坡构造解析与油气勘探方向[J]. 石油实验地质, 2014, 36(3):257-267. Huang Taizhu. Structural Interpretation and Petroleum Exploration Targets in Northern Slope of Middle Tari Basin[J]. Petroleum Geology & Experiment,2014, 36(3):257-267.
[13] 宁飞, 金之钧, 张仲培,等. 塔中北坡走滑断裂成因机理与油气成藏[J]. 石油与天然气地质, 2018,39(1):98-106. Ning Fei, Jin Zhijun, Zhang Zhongpei, et al. Mechanism of Strike-Slip Faulting and Hydrocarbon Accumulation in Northern Slope of Tazhong Area[J]. Oil &Gas Geology,2018,39(1):98-106.
[14] 韩晓影, 汤良杰, 曹自成,等. 塔中北坡"复合花状"构造发育特征及成因机制[J]. 地球科学, 2018,43(2):525-537. Han Xiaoying, Tang Liangjie, Cao Zicheng, et al. Characteristics and Formation Mechanism of Composite Flower Structures in Northern Slope of Tazhong Uplift, Tarim Basin[J]. Earth Science,2018,43(2):525-537.
[15] 甄素静. 塔里木盆地塔中北坡走滑断裂样式特征及其形成机理[D]. 北京:中国石油大学,2016. Zhen Sujing. Structural Characteristics and Deformation Mechanism of Strike-Fault System in Northern Slope of Middle Tarim Basin[D]. Beijing:China University of Petroleum,2016.
[16] 高志前,樊太亮,杨伟红,等. 塔里木盆地下古生界碳酸盐岩台缘结构特征及其演化[J]. 吉林大学学报(地球科学版), 2012, 42(3):657-665. Gao Zhiqian, Fan Tailiang, Yang Weihong, et al. Structure Characteristics and Evolution of the Eopaleozoic Carbonate Platform in Tarim Basin[J]. Journal of Jilin University(Earth Science Edition),2012, 42(3):657-665.
[17] 顾家裕. 塔里木盆地轮南地区下奥陶统碳酸盐岩岩溶储层特征及形成模式[J]. 古地理学报, 1999, 1(1):54-60. Gu Jiayu. Characteristics and Evolutional Model of Karst Reservoirs of Lower Ordovician Carbonate Rocks in Lunnan Area of Tarim Basin[J]. Journal of Palaeogeography,1999,1(1):54-60.
[18] 钱一雄, 邹远荣, 陈强路,等. 塔里木盆地塔中西北部多期、多成因岩溶作用地质-地球化学表征:以中1井为例[J].沉积学报,2005, 23(4):596-603. Qian Yixiong, Zou Yuanrong, Chen Qianglu, et al. Geological and Geochemical Implications for Multi-Period and Origin of Carbonate Karstification in the Northwestern Tazhong:Taking Well Zhong 1 as an Example[J]. Acta Sedimentologica Sinica,2005,23(4):596-603.
[19] 郑和荣, 刘春燕, 吴茂炳,等. 塔里木盆地奥陶系颗粒石灰岩埋藏溶蚀作用[J].石油学报, 2009, 30(1):9-15. Zheng Herong, Liu Chunyan, Wu Maobing, et al. Burial Dissolution of Ordovician Granule Limestone in Tarim Basin[J]. Acta Petrolei Sinica, 2009, 30(1):9-15.
[20] 朱光有, 张水昌, 梁英波,等. TSR对深部碳酸盐岩储层的溶蚀改造:四川盆地深部碳酸盐岩优质储层形成的重要方式[J]. 岩石学报, 2006, 22(8):2182-2194. Zhu Guangyou, Zhang Shuichang, Liang Yingbo, et al. Dissolution and Alteration of the Deep Carbonate Reservoirs by TSR:An Important Type of Deep-Buried High-Quality Carbonate Reservoirs in Sichuan Basin[J]. Acta Petrologica Sinica, 2006, 22(8):2182-2194.
[21] 刘鑫金, 冯阵东, 李聪,等. 近源湖盆砂砾岩储层次生溶孔成因探讨:以查干凹陷祥6井区为例[J]. 吉林大学学报(地球科学版), 2017, 47(2):393-404. Liu Xinjin, Feng Zhendong, Li Cong, et al. Discussion of Secondary Dissolved Pore Origin in Near Source Sandy Conglomerate Reservoir:A Case Study of Xiang 6 Well area in Chagan Depression[J]. Journal of Jilin University (Earth Science Edition), 2017, 47(2):393-404.
[22] 李忠, 黄思静, 刘嘉庆,等. 塔里木盆地塔河奥陶系碳酸盐岩储层埋藏成岩和构造-热流体作用及其有效性[J]. 沉积学报, 2010, 28(5):969-979. Li Zhong, Huang Sijing, Liu Jiaqing, et al. Buried Diagenesis Structurally Controlled Thermal-Fluid Process and Their Effect on Ordovician Carbonate Reservoirs in Tahe Tarim Basin[J]. Acta Sedimentologica Sinica, 2010, 28(5):969-979.
[23] 高崇龙, 纪友亮, 靳军,等. 准噶尔盆地莫索湾地区清水河组深层优质储层特征及其物性控制因素[J]. 吉林大学学报(地球科学版), 2017, 47(4):990-1006. Gao Chonglong, Ji Youliang, Jin Jun, et al. Characteristics and Controlling Factors on Physical Properties of Deep Buried Favorable Reservoirs of the Qingshuihe Formation in Muosuowan Area, Junggar Basin[J]. Journal of Jilin University(Earth Science Edition), 2017, 47(4):990-1006.
[24] 陈红汉, 鲁子野, 曹自成,等. 塔里木盆地塔中地区北坡奥陶系热液蚀变作用[J]. 石油学报, 2016, 37(1):43-63. Chen Honghan, Lu Ziye, Cao Zicheng, et al. Hydrothermal Alteration of Ordovician Reservoir in Northeastern Slope of Tazhong Uplift, Tarim Basin[J]. Acta Petrolei Sinica,2016, 37(1):43-63.
[25] 黄思静, 刘树根, 李国蓉,等. 奥陶系海相碳酸盐锶同位素组成及受成岩流体的影响[J]. 成都理工大学学报(自然科学版),2004, 31(1):1-7. Huang Sijing, Liu Shugen, Li Guorong, et al. Strontium Isotope Composition of Marine Carbonate and the Influence of Diagenetic Fluid on It in Ordovician[J]. Journal of Chengdu University of Technology (Science & Technology Edition),2004, 31(1):1-7.
[26] 谭钦银, 王瑞华, 牟传龙,等. 缝合线成因新认识[J].地学前缘, 2011, 18(3):241-249. Tan Qinyin, Wang Ruihua, Mou Chuanlong, et al. New Consideration on the Genesis of Suture[J]. Earth Science Frontiers, 2011, 18(3):241-249.
[27] 范卓颖, 林承焰, 鞠传学,等. 塔河油田二区奥陶系优势储集体特征及控制因素[J]. 吉林大学学报(地球科学版), 2017, 47(1):34-47. Fan Zhuoying, Lin Chengyan, Ju Chuanxue,et al. Characteristics of Main Ordovician Reservoir Rocks in Block Two of Tahe Oilfield[J]. Journal of Jilin University (Earth Science Edition), 2017, 47(1):34-47.
[28] 陈代钊, 汪建国, 严德天,等. 扬子地区古生代主要烃源岩有机质富集的环境动力学机制与差异[J]. 地质科学, 2011, 46(1):5-26. Chen Daizhao, Wang Jianguo, Yan Detian, et al. Environmental Dynamics of Organic Accumulation for the Principal Paleozoic Source Rocks on Yangtze Block[J]. Chinese Journal of Geology, 2011, 46(1):5-26.
[29] 王小林, 万野, 胡文瑄,等. 白云石与富硅流体的水-岩反应实验及其储层地质意义[J]. 地质论评, 2017, 63(6):1639-1652. Wang Xiaolin, Wan Ye, Hu Wenxuan, et al. Experimental Studies on the Interactions Between Dolomite and SiO2 Rich Fluids:Implications for the Formation of Carbonate Reservoirs[J]. Geological Review, 2017, 63(6):1639-1652.
[30] Pokrovsky O S, Golubev S V, Schott J, et al. Calcite Dolomite and Magnesite Dissolution Kinetics in Aqueous Solutions at Acid to Circumneutral pH, 25 to 150℃ and 1 to 55 atm pCO2:New Constraints on CO2 Sequestration in Sedimentary Basins[J]. Chemical Geology, 2009, 265(1):20-32.
[31] 李映涛, 叶宁, 袁晓宇,等. 塔里木盆地顺南4井中硅化热液的地质与地球化学特征[J]. 石油与天然气地质, 2015, 36(6):934-944. Li Yingtao, Ye Ning, Yuan Xiaoyu, et al. Geological and Geochemical Characteristics of Silicified Hydrothermal Fluids in Well Shunnan 4, Tarim Basin[J]. Oil & Gas Geology, 2015, 36(6):934-944.
[32] Packard J J, Al-Aasm I, Samson I, et al. A Devonian Hydrothermal Chert Reservoir:The 225 bcf Parkland Field, British Columbia, Canada[J]. AAPG Bulletin, 2001, 85(1):51-84.
[33] Zhu D Y, Meng Q Q, Jin Z J, et al. Formation Mechanism of Deep Cambrian Dolomite Reservoirs in the Tarim Basin, Northwestern China[J]. Marine & Petroleum Geology, 2016,76(59):232-244.
[34] 卢焕章. 地球中流体研究的一些热点[J]. 地学前缘, 2001, 8(4):386-390. Lu Huanzhang. Some Recent Research Hot Points on Fluids in the Earth[J]. Earth Science Frontiers,2001,8(4):386-390.
[1] Qu Changsheng, Qiu Longwei, Li Wentao, Shi Zheng, Wang Wei. Characteristics and Controlling Factors of the Intermediate and Mafic Volcanic Reservoirs of the Paleogene Kongdian Formation in the Weibei Sag of the Bohaiwan Basin [J]. Journal of Jilin University(Earth Science Edition), 2016, 46(5): 1284-1296.
[2] MENG Qi-an, LIU Li, QU Xi-yu, HONG Cheng-ci, WANG Xiao-qin. Reservoir Characteristics and Processes Controlling Porosity in Tongbomiao-Nantun Formation from Beier Depression,China and from Tanan Depression, Mongolia [J]. J4, 2010, 40(6): 1232-1240.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Jilin University(Earth Science Edition), All Rights Reserved.
Tel: +86-431-88502374；13756165364　E-mail: xuebao1956@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd