Lithologic Reservoirs ›› 2013, Vol. 25 ›› Issue (5): 59-64.doi: 10.3969/j.issn.1673-8926.2013.05.010

Previous Articles     Next Articles

Oil sand reservoir characteristics and diagenesis in Houba area, northwestern Sichuan

YANG Xuefei 1，2， WANG Xingzhi 1，2， ZHANG Shaonan 1，2， ZHANG Bowen3， HU Shunqing4， LIN Gang 1，2   

  1. 1. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation， Southwest Petroleum University，Chengdu 610500， China； 2. College of Resource and Environment， Southwest Petroleum University， Chengdu 610500， China； 3. Research Institute of Exploration and Development， CNOOC Tianjin Company， Tianjin 300450， China； 4. Geological Exploration and Development Research Institute， Chuanqing Drilling Exploration Engineering， PetroChina， Chengdu 610051， China
  • Online:2013-09-26 Published:2013-09-26

PDF (PC)

527

Abstract:

Oil sand of Middle Jurassic Shaximiao Formation in Houba area in the frontier Longmen Mountain is one of the most typically important unconventional resources. Based on crop and core observation, this paper discussed the reservoir characteristics of oil sand and its diagenesis in Houba area. The result shows that the reservoir sandstones are mainly medium-coarse grained sublitharenite and litharenite, the main pore types are residual intergranular pores and intergranular dissolved pores, and fractures are common. The sandstone reservoir has the characteristics of medium high porosity and medium permeability. Diagenesis includes compaction, cementation and dissolution, and dissolution and chlorite cementation are constructive for the preservation of pores. Dissolution generally developed within grain and boundary of unstable grain, and formed great number of secondary dissolved pores. Chlorite cementation can improve the rock compaction resistance. Compaction, carbonate cementation and quartz overgrowth cause damages to the reservoir pores.

Key words: bottomwater reservoir, water cut, numerical simulation, Box-Behnken experiment design

［1］ 关德师.中国非常规油气地质［M］.北京：石油工业出版社，1995：35-45.
［2］ Higley D K，Lewan M D，Roberts L N R，et al. Timing and petroleum sources for the Lower Cretaceous Mannville Group oil sands of northern Alberta based on 4-D modeling ［J］. AAPG Bulletin，2009，93（2）：203-230.
［3］ Wightman D M. Canada’s oil sands and heavy oil：the future is now［C］. AAPG Annual Meeting，Salt Lake City，Utah，2003.
［4］ 刘虹强，孙燕，王祝彬，等.准噶尔盆地风城油砂矿床储层特征及成因分析［J］.中国地质，2008，35（6）：1307-1314.
［5］ 戴鸿鸣，刘文龙，杨跃明，等.龙门山北段山前带侏罗系油砂岩成因研究［J］.石油实验地质，2007，29（ 6）：604-608.
［6］ 徐世琦，曾庆，唐大海，等.江油厚坝油砂岩成藏条件分析［J］.天然气勘探与开发，2005，28（3）：1-4.
［7］ 孙晓猛，许强伟，王英德，等.川西北龙门山冲断带北段油砂成藏特征及其主控因素［J］.吉林大学学报：地球科学版，2010，40（4）：886-896.
［8］ 单玄龙，罗洪浩，孙晓猛，等.四川盆地厚坝侏罗系大型油砂矿藏的成藏主控因素［J］.吉林大学学报：地球科学版，2010，40（4）：897-904.
［9］ 童崇光.四川盆地构造演化与油气聚集［M］.北京：地质出版社，1992：10-34.
［10］ 谢邦华，王兰生，张鉴，等.龙门山北段烃源岩纵向分布及地化特征［J］，天然气工业，2003，23（5）： 21-24.
［11］ 周文，邓虎成，邱东洲，等.川西北天井山构造泥盆系古油藏的发现及意义［J］.成都理工大学学报：自然科学版，2007，34（4）：413-417.
［12］ 郑浚茂，庞明.碎屑储集岩的成岩作用研究［M］.武汉：中国地质大学出版社，1989：69-77.
［13］ Anjos S M C，De Ros L F，Silva C M A. Chlorite authigenesis and porosity preservation in the Upper Cretaceous marine sandstones of the Santos Basin，offshore eastern Brazil［J］. International Association of Sedimentology，Special Publication，2003，34（2）：291-316.
［14］ Aagaard P，Jahren J S，Harstad A O，et al. Formation of graincoating chlorite in sandstones. Laboratory synthesized vs. natural occurrences［J］. Clay Minerals，2000：35：261-269.
［15］ Berger A，Gier S，Krois P. Porosity-preserving chlorite cements in shallow-marine volcaniclastic sandstones：Evidence from Cretaceous sandstones of the Sawan gas field， Pakistan［J］. AAPG Bulletin，2009，93（5）：595-615.
［16］ 田建锋，陈振林，杨友运.自生绿泥石对砂岩储层孔隙的保护机理［J］.地质科技情报，2008，27（4）：49-54.
［17］ 田建锋，陈振林，凡元芳，等.砂岩中自生绿泥石的产状、形成机制及其分布规律［J］.矿物岩石地球化学通报，2008，27（2）：200-205.
［18］ 丁晓琪，张哨楠，葛鹏莉，等.鄂南延长组绿泥石环边与储集性能关系研究［J］.高校地质学报，2010，16（2）：247-254.
［19］ Chen Guojun，Du Guichao，Zhang Gongcheng，et al. Chlorite cement and its effect on the reservoir quality of sandstones from the Panyu low-uplift， Pearl River Mouth Basin［J］. Petroleum Science， 2011，8：143-150.
［20］ Peng Jun，Liu Jinku，Wang Yan，et al. Origin and controlling factors of chlorite coatings—An example from the reservoir of T3 x Group of the Baojie area，Sichuan Basin，China［J］. Petroleum Science，2009，6： 376-382.
［21］ 张莹莹，黄思静.华庆地区长6 油层组方解石胶结物特征［J］.岩性油气藏，2012，24（2）：48-52.
［22］ 黄思静，黄培培，王庆东，等.胶结作用在深埋藏砂岩孔隙保存中的意义［J］.岩性油气藏，2007，19（3）：7-13.
[1] CUI Chuanzhi, LI Jing, WU Zhongwei. Simulation of microscopic seepage characteristics of CO2 immiscible flooding under the effect of diffusion and adsorption [J]. Lithologic Reservoirs, 2024, 36(6): 181-188.
[2] LIU Renjing, LU Wenming. Mechanism and field practice of enhanced oil recovery by injection-production coupling in fault block reservoirs [J]. Lithologic Reservoirs, 2024, 36(3): 180-188.
[3] BAO Hanyong, LIU Chao, GAN Yuqing, XUE Meng, LIU Shiqiang, ZENG Lianbo, MA Shijie, LUO Liang. Paleotectonic stress field and fracture characteristics of shales of Ordovician Wufeng Formation to Silurian Longmaxi Formation in southern Fuling area，Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(1): 14-22.
[4] LI Fengfeng, NI Xiaowei, XU Sihui, WEI Xinlu, LIU Diren. Response characteristics and correction of LWD laterolog in anisotropic formations and deviated boreholes [J]. Lithologic Reservoirs, 2023, 35(3): 161-168.
[5] Lü Dongliang, YANG Jian, LIN Liming, ZHANG Kaili, CHEN Yanhu. Characterization model of oil-water relative permeability curves of sandstone reservoir and its application in numerical simulation [J]. Lithologic Reservoirs, 2023, 35(1): 145-159.
[6] ZHANG Wei, LI Lei, QIU Xinwei, GONG Guangchuan, CHENG Linyan, GAO Yifan, YANG Zhipeng, YANG Lei. A/S control on spatiotemporal evolution of deltas in rifted lacustrine basin and its numerical simulation： A case study of Paleogene Wenchang Formation in Lufeng 22 subsag，Pearl River Mouth Basin [J]. Lithologic Reservoirs, 2022, 34(3): 131-141.
[7] DONG Min, GUO Wei, ZHANG Linyan, WU Zhonghai, MA Licheng, DONG Hui, FENG Xingqiang, YANG Yuehui. Characteristics of paleotectonic stress field and fractures of WufengLongmaxi Formation in Luzhou area, southern Sichuan Basin [J]. Lithologic Reservoirs, 2022, 34(1): 43-51.
[8] ZHANG Haoyu, LI Mao, KANG Yongmei, WU Zemin, WANG Guang. Reservoir architecture and fine characterization of remaining oil of Chang 3 reservoir in Zhenbei oilfield,Ordos Basin [J]. Lithologic Reservoirs, 2021, 33(6): 177-188.
[9] ZHU Suyang, LI Dongmei, LI Chuanliang, LI Huihui, LIU Xiongzhi. Re-discussion on principle of constant porosity during primary deformation of rock [J]. Lithologic Reservoirs, 2021, 33(2): 180-188.
[10] ZHANG Yunlai, CHEN Jianbo, ZHOU Haiyan, ZHANG Jilei, ZHANG Wei. Quantitative characterization of sweep coefficient of water drive in horizontal well for offshore bottom water reservoir [J]. Lithologic Reservoirs, 2020, 32(6): 146-153.
[11] LIU Mingming, WANG Quan, MA Shou, TIAN Zhongzheng, CONG Yan. Well placement optimization of coalbed methane based on hybrid particle swarm optimization algorithm [J]. Lithologic Reservoirs, 2020, 32(6): 164-171.
[12] LI Zihan, HE Yufa, ZHANG Binhai, ZHONG Haiquan. Solution and realization of coupled model of temperature and pressure field in deep water gas well testing [J]. Lithologic Reservoirs, 2020, 32(4): 163-171.
[13] GUAN Hua, GUO Ping, ZHAO Chunlan, TAN Baoguo, XU Dongmei. Mechanism of nitrogen flooding in Yong 66 block of Yong'an Oilfield,Bohai Bay Basin [J]. Lithologic Reservoirs, 2020, 32(2): 149-160.
[14] LUO Zhifeng, HUANG Jingyun, HE Tianshu, HAN Mingzhe, ZHANG Jintao. Extending regularity of fracture height by acid fracturing in carbonate reservoir: a case study of Qixia Formation in western Sichuan [J]. Lithologic Reservoirs, 2020, 32(2): 169-176.
[15] ZHOU Rui, SU Yuliang, MA Bing, ZHANG Qi, WANG Wendong. CO2 huff and puff simulation in horizontal well with random fractal volume fracturing [J]. Lithologic Reservoirs, 2020, 32(1): 161-168.
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] GENG Yanfei， ZHANG Chunsheng， HAN Xiaofeng， YANG Dachao. Study on formation mechanism of low resistivity gas bearing reservoir in Anyue-Hechuan area[J]. Lithologic Reservoirs, 2011, 23(3): 70 -74 .
TRENDMD:

Copyright © 2018 Lithologic Reservoirs

Support by Beijing Magtech support@magtech.com.cn