Lithologic Reservoirs ›› 2022, Vol. 34 ›› Issue (6): 47-59.doi: 10.12108/yxyqc.20220604

• PETROLEUM EXPLORATION • Previous Articles     Next Articles

Pore structure characteristics and genetic mechanism of Triassic Chang 7 shale oil reservoir in Longdong area

WEN Zhigang1,2, LUO Yushu1,2, LIU Jiangyan3, ZHAO Chunyu4, LI Shixiang3, TIAN Weichao1,2, FAN Yunpeng1,2, GAO Heting1,2   

  1. 1. Hubei Key Laboratory of Petroleum Geochemistry and Environment(Yangtze University), Wuhan 430100, China;
    2. Key Laboratory of Exploration Technologies for Oil and Gas Resources(Yangtze University), Ministry of Education, Wuhan 430100, China;
    3. Research Institute of Exploration and Development, PetroChina Changqing Oilfield Company, Xi' an 710018, China;
    4. No. 11 Oil Production Plant, PetroChina Changqing Oilfield Company, Qingyang 745100, Gansu, China
  • Received:2022-05-08 Revised:2022-05-31 Online:2022-11-01 Published:2022-11-09

PDF (PC)

274

Abstract: The pore structure characteristics of Chang 7 shale oil reservoir were characterized by high pressure mercury injection（HPMI）， low-temperature nitrogen adsorption（LTNA）， and nuclear magnetic resonance（NMR）， and the effects of dominant diagenesis on pore structure were discussed. The results show that： （1）The shale oil reservoir of Triassic Chang 7 member in Longdong area is mainly feldspathic lithic sandstone and lithic arkose， with an average porosity of 7.55% and an average permeability of 0.149 mD，belonging to typical ultra-low porosity and ultra-low permeability reservoir. The reservoir space types are mainly dissolved pores， residual intergranular pores and clay intercrystalline pores， and a small amount of micro fractures are developed.（2）The reservoir is characterized by high displacement pressure， ranging from 0.67 MPa to 27.54 MPa， with an average of 5.54 MPa low maximum mercury saturation， ranging from 33.22% to 84.35%， with an average of 64.71%， and small average throat radius， ranging from 0.008 μm to 0.163 μm， with an average of 0.277 μm.， showing strong heterogeneity. （3）The isotherms of the typical samples in the study area are all in an inverse S shape， belonging to a typical type Ⅳ isotherm. The type of hysteresis loop is dominated by type H3，indicating that the shape of pores less than 200 nm is mainly parallel plate shape.（4）The pore diameter of Chang 7 shale oil reservoir in the study area is mostly less than 30 μm. With the improvement of physical properties of samples，the proportion of larger pores （greater than 200 nm）in the reservoir increases gradually.（5）The shale oil reservoir of Chang 7 member in the study area has experienced three types of diagenesis： strong compaction， weak cementation and weak dissolution. Cementation and compaction have a negative effect，and dissolution has a constructive effect on the improvement of reservoir quality and pore structure.

Key words: microscopic pore structure, genesis, genetic mechanism, shale oil reservoir, Chang 7 member, Triassic, Longdong area, Ordos Basin

CLC Number: 

  • TE122.2
[1] 王倩茹, 陶士振, 关平.中国陆相盆地页岩油研究及勘探开发进展[J].天然气地球科学, 2020, 31(3):417-427. WANG Qianru, TAO Shizhen, GUAN Ping. Progress in research and exploration & development of shale oil in continental basins in China[J]. Natural Gas Geoscience, 2020, 31(3):417-427.
[2] 付金华, 李士祥, 牛小兵, 等.鄂尔多斯盆地三叠系长7 段页岩油地质特征与勘探实践[J].石油勘探与开发, 2020, 47(5):870-883. FU Jinhua, LI Shixiang, NIU Xiaobing, et al. Geological characteristics and exploration of shale oil in Chang 7 member of Triassic Yanchang Formation, Ordos Basin, NW China[J]. Petroleum Exploration and Development, 2020, 47(5):870-883.
[3] 邹才能, 潘松圻, 荆振华, 等.页岩油气革命及影响[J].石油学报, 2020, 41(1):1-12. ZOU Caineng, PAN Shiqi, JING Zhenhua, et al. Shale oil and gas revolution and its impact[J]. Acta Petrolei Sinica, 2020, 41(1):1-12.
[4] 马文忠, 王永宏, 张三, 等.鄂尔多斯盆地陕北地区长7 段页岩油储层微观特征及控制因素[J].天然气地球科学, 2021, 32(12):1810-1821. MA Wenzhong, WANG Yonghong, ZHANG San, et al. Microscopic characteristics and controlling factors of Chang 7 member shale oil reservoir in northern Shanxi area, Ordos Basin[J]. Natural Gas Geoscience, 2021, 32(12):1810-1821.
[5] 付金华, 郭雯, 李士祥, 等.鄂尔多斯盆地长7 段多类型页岩油特征及勘探潜力[J].天然气地球科学, 2021, 32(12):1749- 1761. FU Jinhua, GUO Wen, LI Shixiang, et al. Characteristics and exploration potential of muti-type shale oil in the 7th member of Yanchang Formation, Ordos Basin[J]. Natural Gas Geoscience, 2021, 32(12):1749-1761.
[6] 付金华, 李士祥, 刘显阳.鄂尔多斯盆地石油勘探地质理论与实践[J].天然气地球科学, 2013, 24(6):1091-1101. FU Jinhua, LI Shixiang, LIU Xianyang. Geological theory and practice of petroleum exploration in the Ordos Basin[J]. Natural Gas Geoscience, 2013, 24(6):1091-1101.
[7] 赵雪娇, 王震亮, 范昌育, 等.鄂尔多斯盆地陇东地区长7 段烃源岩排烃机制及成藏意义[J].油气地质与采收率, 2012, 19(1):35-38. ZHAO Xuejiao, WANG Zhenliang, FAN Changyu, et al. Hydrocarbon expulsion dynamic conditions and accumulation significance of petroleum of source rocks in Longdong area, Ordos Basin[J]. Petroleum Geology and Recovery Efficiency, 2012, 19(1):35-38.
[8] 宋平, 李文厚, 卢进才, 等.鄂尔多斯盆地姬源-陇东地区三叠系延长组长7 段致密储层成岩作用[J].地质通报, 2016, 35(增刊1):415-423. SONG Ping, LI Wenhou, LU Jincai, et al. A study of tight reservoir diagenesis in the Chang 7 member of Triassic Yanchang Formation, Jiyuan-Longdong area, Ordos Basin[J]. Geological Bulletin of China, 2016, 35(Suppl 1):415-423.
[9] 高永亮, 文志刚, 李威.湖相富有机质细粒沉积岩地球化学特征及其对致密油气成藏的影响:以鄂尔多斯盆地陇东地区延长组长7 段为例[J].天然气地球科学, 2019, 30(5):729-739. GAO Yongliang, WEN Zhigang, LI Wei. Geochemical characteristics of lacustrine organic-rich fine-grained sedimentary rocks and its effects on the accumulation of tight oil:Case study of Chang 7 member of Triassic Yanchang Formation in Longdong area, Ordos Basin[J]. Natural Gas Geoscience, 2019, 30(5):729-739.
[10] 梁晓伟, 鲜本忠, 冯胜斌, 等.鄂尔多斯盆地陇东地区长7 段重力流砂体构型及其主控因素[J]. 沉积学报, 2022, 40(3):641-652. LIANG Xiaowei, XIAN Benzhong, FENG Shengbin, et al. Architecture and main controls of gravity-flow sandbodies in Chang 7 member, Longdong area, Ordos Basin[J]. Acta Sedimentologica Sinica, 2022, 40(3):641-652.
[11] 李超正, 柳广弟, 曹喆, 等.鄂尔多斯盆地陇东地区长7 段致密砂岩微孔隙特征[J].天然气地球科学, 2016, 27(7):1235- 1247. LI Chaozheng, LIU Guangdi, CAO Zhe, et al. The study of Chang 7 tight sandstone micro pore characteristics in Longdong area, Ordos Basin[J]. Natural Gas Geoscience, 2016, 27(7):1235-1247.
[12] 徐永强, 何永宏, 陈小东, 等.鄂尔多斯盆地陇东地区长7 致密储层微观孔喉特征及其对物性的影响[J]. 地质与勘探, 2019, 55(3):870-881. XU Yongqiang, HE Yonghong, CHEN Xiaodong, et al. Characteristics of microscopic pore throats and their influence on physical properties of the Chang 7 tight reservoir in the Longdong area, Ordos Basin[J]. Geology and Exploration, 2019, 55(3):870- 881.
[13] 孙超, 姚素平.页岩油储层孔隙发育特征及表征方法[J].油气地质与采收率, 2019, 26(1):153-164. SUN Chao, YAO Suping. Pore structure and characterization methods of shale oil reservoir[J]. Petroleum Geology and Recovery Efficiency, 2019, 26(1):153-164.
[14] 郭娟, 赵迪斐, 梁孝柏, 等.页岩纳米孔隙的结构量化表征:以川东南地区五峰组为例[J]. 岩性油气藏, 2020, 32(5):113- 121. GUO Juan, ZHAO Difei, LIANG Xiaobo, et al. Quantitative characterization of shale nanopore structure:A case study of Wufeng Formation in southeastern Sichuan[J]. Lithologic Reservoirs, 2020, 32(5):113-121.
[15] 杨峰, 宁正福, 孔德涛, 等.高压压汞法和氮气吸附法分析页岩孔隙结构[J].天然气地球科学, 2013, 24(3):450-455. YANG Feng, NING Zhengfu, KONG Detao, et al. Pore structure of shales from high pressure mercury injection and nitrogen adsorption method[J]. Natural Gas Geoscience, 2013, 24(3):450-455.
[16] 邹才能, 朱如凯, 白斌, 等.中国油气储层中纳米孔首次发现及其科学价值[J].岩石学报, 2011, 27(6):1857-1864. ZOU Caineng, ZHU Rukai, BAI Bin, et al. First discovery of nano-pore throat in oil and gas reservoir in China and its scientific value[J]. Acta Petrologica Sinica, 2011, 27(6):1857-1864.
[17] TIAN Weichao, LU Shuangfang, HUANG Wenbiao, et al. Study on the full-range pore size distribution and the movable oil distribution in glutenite[J]. Energy & Fuels, 2019, 33(8):7028- 7042.
[18] 付晶, 吴胜和, 付金华, 等.鄂尔多斯盆地陇东地区延长组储层定量成岩相研究[J].地学前缘, 2013, 20(2):86-97. FU Jing, WU Shenghe, FU Jinhua, et al. Research on quantitative diagenetic facies of the Yanchang Formation in Longdong area, Ordos Basin[J]. Earth Science Frontiers, 2013, 20(2):86- 97.
[19] 钟大康, 祝海华, 孙海涛, 等.鄂尔多斯盆地陇东地区延长组砂岩成岩作用及孔隙演化[J].地学前缘, 2013, 20(2):61-68. ZHONG Dakang, ZHU Haihua, Sun Haitao, et al. Diagenesis and porosity evolution of sandstones in Longdong area, Ordos Basin[J]. Earth Science Frontiers, 2013, 20(2):61-68.
[20] 吴浩, 张春林, 纪友亮, 等.致密砂岩孔喉大小表征及对储层物性的控制:以鄂尔多斯盆地陇东地区延长组为例[J].石油学报, 2017, 38(8):876-887. WU Hao, ZHANG Chunlin, JI Youliang, et al. Pore-throat size characterization of tight sandstone and its control on reservoir physical properties:A case study of Yanchang Formation, eastern Gansu, Ordos Basin[J]. Acta Petrolei Sinica, 2017, 38(8):876- 887.
[21] 付金华, 牛小兵, 淡卫东, 等.鄂尔多斯盆地中生界延长组长7 段页岩油地质特征及勘探开发进展[J].中国石油勘探, 2019, 24(5):601-614. FU Jinhua, NIU Xiaobing, DAN Weidong, et al. The geological characteristics and the progress on exploration and development of shale oil in Chang 7 member of Mesozoic Yanchang Formation, Ordos Basin[J]. China Petroleum Exploration, 2019, 24(5):601-614.
[22] 沈健.鄂尔多斯盆地陇东地区致密砂岩储层碳酸盐胶结物特征及成因机理[J].岩性油气藏, 2020, 32(2):24-32. SHEN Jian. Carbonate cementation characteristics and genetic mechanism of tight sandstone reservoirs in Longdong area, Ordos Basin[J]. Lithologic Reservoirs, 2020, 32(2):24-32.
[23] 惠潇, 侯云超, 喻建, 等.大型陆相坳陷湖盆深湖区前积型地震地层特征及砂体分布规律:以鄂尔多斯盆地陇东地区延长组中段为例[J].沉积学报, 2022, 40(3):787-800. HUI Xiao, HOU Yunchao, YU Jian, et al. Progradational seismic strata features and distribution of sandstone in the deep-water area of a large-scale lacustrine depression basin:A case study of the middle Yanchang Formation in Longdong, Ordos Basin[J]. Acta Sedimentologica Sinica, 2022, 40(3):787-800.
[24] 何维领, 罗顺社, 李昱东, 等.斜坡背景下沉积物变形构造时空展布规律:以鄂尔多斯盆地镇原地区长7 油层组为例[J]. 岩性油气藏, 2020, 32(6):62-72. HE Weiling, LUO Shunshe, LI Yudong, et al. Spatio-temporal distribution of soft-sediment deformation structures on slope:A case study of Chang 7 oil reservoir in Zhenyuan area, Ordos Basin[J]. Lithologic Reservoirs, 2020, 32(6):62-72.
[25] 魏钦廉, 王翀峘, 刘军峰, 等.鄂尔多斯盆地樊家川地区三叠系长63 储层特征及主控因素[J]. 岩性油气藏, 2022, 34(2):31-44. WEI Qinlian, WANG Chonghuan, LIU Junfeng, et al. Characteristics and main controlling factors of Triassic Chang 63 reservoir in Fanjiachuan area, Ordos Basin[J]. Lithologic Reservoirs, 2022, 34(2):31-44.
[26] 朱世发, 徐黎明, 朱筱敏, 等.鄂尔多斯盆地陇东地区延长组长 4+5致密砂岩储层成岩作用特征[J].岩性油气藏, 2014, 26(3):22-27. ZHU Shifa, XU Liming, ZHU Xiaomin, et al. Diagenetic characteristics of tight sandstone of Chang 4+5 reservoir in Longdong area, Ordos Basin[J]. Lithologic Reservoirs, 2014, 26(3):22-27.
[27] ZHANG Quanpei, LIU Yicang, WANG Botao, et al. Effects of pore-throat structures on the fluid mobility in Chang 7 tight sandstone reservoirs of Longdong area, Ordos Basin[J]. Marine and Petroleum Geology, 2022, 135:105407.
[28] 杨永飞, 刘志辉, 姚军, 等.基于叠加数字岩心和孔隙网络模型的页岩基质储层孔隙空间表征方法[J].中国科学:技术科学, 2018, 48(5):488-498. YANG Yongfei, LIU Zhihui, YAO Jun, et al. Pore space characterization method of shale matrix formation based on superposed digital rock and pore-network model[J]. Scientia Sinica (Technologica), 2018, 48(5):488-498.
[29] 肖佃师, 赵仁文, 杨潇, 等.海相页岩气储层孔隙表征、分类及贡献[J].石油与天然气地质, 2019, 40(6):1215-1225. XIAO Dianshi, ZHAO Renwen, YANG Xiao, et al. Characterization, classification and contribution of marine shale gas reservoirs[J]. Oil & Gas Geology, 2019, 40(6):1215-1225.
[30] SING K S W. Reporting physisorption data for gas/solid systems with special reference to the determination of surface area and porosity(Recommendations 1984)[J]. Pure and Applied Chemistry, 1985, 57(4):603-619.
[31] 张大智.利用氮气吸附实验分析致密砂岩储层微观孔隙结构特征:以松辽盆地徐家围子断陷沙河子组为例[J].天然气地球科学, 2017, 28(6):898-908. ZHANG Dazhi. Characterization of microscopic pore structure of tight sandstone reservoirs through nitrogen adsorption experiment:Case study of Shahezi Formation in Xujiaweizi Fault Depression, Songliao Basin, China[J]. Natural Gas Geoscience, 2017, 28(6):898-908.
[32] 郭思祺, 肖佃师, 卢双舫, 等.徐家围子断陷沙河子组致密储层孔径分布定量表征[J].中南大学学报(自然科学版), 2016, 47(11):3742-3751. GUO Siqi, XIAO Dianshi, LU Shuangfang, et al. Quantificational characterization of tight reservoir pore size distribution of Shahezi Formation in Xujiaweizi Fault Depression[J]. Journal of Central South University(Science and Technology), 2016, 47(11):3742-3751.
[33] 孙文峰, 李玮, 董智煜, 等.页岩孔隙结构表征方法新探索[J]. 岩性油气藏, 2017, 29(2):125-130. SUN Wenfeng, LI Wei, DONG Zhiyu, et al. A new approach to the characterization of shale pore structure[J]. Lithologic Reservoirs, 2017, 29(2):125-130.
[34] 刘天定, 赵太平, 李高仁, 等.利用核磁共振评价致密砂岩储层孔径分布的改进方法[J].测井技术, 2012, 36(2):119-123. LIU Tianding, ZHAO Taiping, LI Gaoren, et al. An improved method to evaluate pore size distribution of tight sandstone reservoir using NMR[J]. Well Logging Technology, 2012, 36(2):119-123.
[35] TIAN Weichao, LU Shuangfang, HUANG Wenbiao, et al. Study on the full-range pore size distribution and the movable oil distribution in glutenite[J]. Energy & Fuels, 2019, 33(8):7028- 7042.
[36] LAI Jin, WANG Guiwen, RAN Ye, et al. Impact of diagenesis on the reservoir quality of tight oil sandstones:The case of Upper Triassic Yanchang Formation Chang 7 oil layers in Ordos Basin, China[J]. Journal of Petroleum Science and Engineering, 2016, 145:54-65.
[37] 陈威振, 田景春, 吕玉娟, 等.陇东地区长9 砂岩储层成岩作用及孔隙演化[J].成都理工大学学报(自然科学版), 2019, 46(3):342-353. CHEN Weizhen, TIAN Jingchun, LYU Yujuan, et al. Diagenesis and pore evolution of Chang 9 sandstone reservoir in Longdong area, Ordos Basin, China[J]. Journal of Chengdu University of Technology(Science & Technology Edition), 2019, 46(3):342- 353.
[38] 庞军刚, 李文厚, 国吉安, 等.特低渗透-致密砂岩成岩作用特征及其差异性分析:以鄂尔多斯盆地陇东地区延长组为例[J].地质科学, 2021, 56(1):121-135. PANG Jungang, LI Wenhou, GUO Ji' an, et al. Diagenesis characteristics and difference analysis of ultra-low permeability and tight sandstone:Taking Yanchang Formation in Longdong area of Ordos Basin as an example[J]. Chinese Journal of Geology (Scientia Geologica Sinica), 2021, 56(1):121-135.
[1] ZHAO Jun, LI Yong, WEN Xiaofeng, XU Wenyuan, JIAO Shixiang. Prediction of shale formation pore pressure based on Zebra Optimization Algorithm-optimized support vector regression [J]. Lithologic Reservoirs, 2024, 36(6): 12-22.
[2] Guan Yunwen, Su Siyu, Pu Renhai, Wang Qichao, Yan Sujie, Zhang Zhongpei, Chen Shuo, Liang Dongge. Palaeozoic gas reservoir-forming conditions and main controlling factors in Xunyi area，southern Ordos Basin [J]. Lithologic Reservoirs, 2024, 36(6): 77-88.
[3] YAN Xueying, SANG Qin, JIANG Yuqiang, FANG Rui, ZHOU Yadong, LIU Xue, LI Shun, YUAN Yongliang. Main controlling factors for the high yield of tight oil in the Jurassic Da’anzhai Section in the western area of Gongshanmiao, Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(6): 98-109.
[4] YIN Hu, QU Hongjun, SUN Xiaohan, YANG Bo, ZHANG Leigang, ZHU Rongxing. Characteristics of deep-water deposits and evolution law of Triassic Chang 7 reservoir in southeastern Ordos Basin [J]. Lithologic Reservoirs, 2024, 36(5): 145-155.
[5] WANG Zixin, LIU Guangdi, YUAN Guangjie, YANG Henglin, FU Li, WANG Yuan, CHEN Gang, ZHANG Heng. Characteristics and reservoir control of source rocks of Triassic Chang 7 member in Qingcheng area，Ordos Basin [J]. Lithologic Reservoirs, 2024, 36(5): 133-144.
[6] MOU Feisheng, YIN Xiangdong, HU Cong, ZHANG Haifeng, CHEN Shijia, DAI Linfeng, LU Yifan. Distribution characteristics and controlling factors of tight oil of Triassic Chang 7 member in northern Shaanxi area，Ordos Basin [J]. Lithologic Reservoirs, 2024, 36(4): 71-84.
[7] WANG Hongbo, ZHANG Lei, CAO Qian, ZHANG Jianwu, PAN Xing. Sedimentary model of fluvial fan of Permian He-8 member in Ordos Basin and its exploration significance [J]. Lithologic Reservoirs, 2024, 36(3): 117-126.
[8] HE Wenyuan, ZHAO Ying, ZHONG Jianhua, SUN Ningliang. Characteristics and significance of micron pores and micron fractures in shale oil reservoirs of Cretaceous Qingshankou Formation in Gulong sag，Songliao Basin [J]. Lithologic Reservoirs, 2024, 36(3): 1-18.
[9] SONG Zhihua, LI Lei, LEI Dewen, ZHANG Xin, LING Xun. Application of improved U-Net network small faults identification technology to Triassic Baijiantan Formation in Mazhong area，Mahu Sag [J]. Lithologic Reservoirs, 2024, 36(3): 40-49.
[10] 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.
[11] CAO Jiangjun, WANG Xi, WANG Liuwei, LI Cheng, SHI Jian, CHEN Zhaobing. Characteristics and main controlling factors of interbedded shale oil reservoirs of Triassic Chang 7 member in Heshui area，Ordos Basin [J]. Lithologic Reservoirs, 2024, 36(3): 158-171.
[12] DOU Lirong, LIU Huaqing, LI Bo, QI Wen, SUN Dong, YIN Lu, HAN Shuangbiao. Global natural hydrogen exploration and development situation and prospects in China [J]. Lithologic Reservoirs, 2024, 36(2): 1-14.
[13] LI Qihui, REN Dazhong, NING Bo, SUN Zhen, LI Tian, WAN Cixuan, YANG Fu, ZHANG Shiming. Micro-pore structure characteristics of coal seams of Jurassic Yan’an Formation in Shenmu area，Ordos Basin [J]. Lithologic Reservoirs, 2024, 36(2): 76-88.
[14] BO Shangshang, TIAN Jixian, LI Yaoliang, WANG Yetong, WANG Hao, SUN Guoqiang. Provenance analysis of Upper Triassic Xujiahe Formation in northeastern Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(2): 99-112.
[15] LEI Tao, MO Songyu, LI Xiaohui, JIANG Nan, ZHU Chaobin, WANG Qiao, QU Xuejiao, WANG Jia. Sandbody superimposition patterns and oil and gas exploration significance of Permian Shanxi Formation in Daniudi gas field，Ordos Basin [J]. Lithologic Reservoirs, 2024, 36(2): 147-159.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] PANG Xiongqi,CHEN Dongxia, ZHANG Jun. Concept and categorize of subtle reservoir and problems in its application[J]. Lithologic Reservoirs, 2007, 19(1): 1 -8 .
[2] LEI Bianjun, ZHANG Ji,WANG Caili,WANG Xiaorong, LI Shilin, LIU Bin. Control of high r esolution sequence str atigr aphy on microfacies and reservoir s: A case from the upper Ma 5 member in Tong 5 wellblock, Jingbian Gas Field[J]. Lithologic Reservoirs, 2008, 20(1): 1 -7 .
[3] YANG Jie，WEI Pingsheng， LI Xiangbo. Basic concept, content and research method of petroleum seismogeology[J]. Lithologic Reservoirs, 2010, 22(1): 1 -6 .
[4] WANG Yan-qi1，HU Min-yi1，LIU Fu-yan1，WANG Hui1，HU Zhi-hua1,2. [J]. LITHOLOGIC RESERVOIRS, 2008, 20(3): 44 -48 .
[5] DAI Liming, LI Jianping, ZHOU Xinhuai, CUI Zhongguo, CHENG Jianchun. Depositional system of the Neogene shallow water delta in Bohai Sea area[J]. Lithologic Reservoirs, 2007, 19(4): 75 -81 .
[6] DUAN Youxiang, CAO Jing, SUN Qifeng. Application of auto-adaptive dip-steering technique to fault recognition[J]. Lithologic Reservoirs, 2017, 29(4): 101 -107 .
[7] HUANG Long, TIAN Jingchun, XIAO Ling, WANG Feng. Characteristics and evaluation of Chang 6 sandstone reservoir of Upper Triassic in Fuxian area, Ordos Basin[J]. Lithologic Reservoirs, 2008, 20(1): 83 -88 .
[8] YANG Shiwei, LI Jianming. Characteristics and geological significance of seismites[J]. Lithologic Reservoirs, 2008, 20(1): 89 -94 .
[9] LI Chuanliang, TU Xingwan. Two types of stress sensitivity mechanisms for reservoir rocks:Being favorable for oil recovery[J]. Lithologic Reservoirs, 2008, 20(1): 111 -113 .
[10] LI Jun, HUANG Zhilong, LI Jia, LIU Bo. The pool-forming pattern in the condition of arching in the southeast uplift in Songliao Basin[J]. Lithologic Reservoirs, 2007, 19(1): 57 -61 .
TRENDMD:

Copyright © 2018 Lithologic Reservoirs

Support by Beijing Magtech support@magtech.com.cn