Characteristics and development mode of the Middle and Lower Ordovician fault-karst reservoir in Shunbei area,Tarim Basin

doi:10.7623/syxb201912006

Acta Petrolei Sinica ›› 2019, Vol. 40 ›› Issue (12): 1470-1484.DOI: 10.7623/syxb201912006

• Petroleum Exploration • Previous Articles Next Articles

Characteristics and development mode of the Middle and Lower Ordovician fault-karst reservoir in Shunbei area,Tarim Basin

Li Yingtao^1,2, Qi Lixin³, Zhang Shaonan⁴, Yun Lu³, Cao Zicheng², Han Jun², You Donghua⁵, Xiao Honglin², Xiao Chongyang²

1. Sinopec Petroleum Exploration and Production Research Institute, Beijing 100083, China;
2. Exploration and Production Research Institute, Sinopec Northwest Oilfield Company, Xinjiang Urumqi 830011, China;
3. Sinopec Northwest Oilfield Company, Xinjiang Urumqi 830011, China;
4. College of Geoscience and Technology, Southwest Petroleum University, Sichuan Chengdu 601500, China;
5. Wuxi Institute of Petroleum Geology, Sinopec Petroleum Exploration and Production Research Institute, Jiangsu Wuxi 214151, China

Received:2018-12-12 Revised:2019-03-17 Online:2019-12-25 Published:2020-01-04

塔里木盆地顺北地区中—下奥陶统断溶体储层特征及发育模式

李映涛^1,2, 漆立新³, 张哨楠⁴, 云露³, 曹自成², 韩俊², 尤东华⁵, 肖红琳², 肖重阳²

1. 中国石油化工股份有限公司石油勘探开发研究院北京 100083;
2. 中国石油化工股份有限公司西北油田分公司勘探开发研究院新疆乌鲁木齐 830011;
3. 中国石油化工股份有限公司西北油田分公司新疆乌鲁木齐 830011;
4. 西南石油大学地球科学与技术学院四川成都 610501;
5. 中国石油化工股份有限公司石油勘探开发研究院无锡石油地质研究所江苏无锡 214151

通讯作者: 李映涛,男,1986年8月生,2009年获电子科技大学学士学位,2016年获成都理工大学油气田开发地质专业博士学位,现为中国石油化工股份有限公司石油勘探开发研究院博士后,主要从事碳酸盐岩储层地质学方面的研究。Email:spark5521@qq.com
作者简介:李映涛,男,1986年8月生,2009年获电子科技大学学士学位,2016年获成都理工大学油气田开发地质专业博士学位,现为中国石油化工股份有限公司石油勘探开发研究院博士后,主要从事碳酸盐岩储层地质学方面的研究。Email:spark5521@qq.com
基金资助:
中国石油化工股份有限公司西北油田分公司项目"塔中北坡奥陶系碳酸盐岩储层特征与发育模式研究"（KJ201737）和中国博士后科学基金面上项目（2018M633661XB）资助。

Abstract

Abstract:

Under the non-exposure conditions of the Upper Ordovician, a large number of fracture-hole aggregates were developed along the strike-slip fault in Shunbei oilfield, Tarim Basin. Through analyzing based on the high accuracy 3D seismic and well logging information, in combination with drilling, logging and dynamic production data, the research suggests that the main types of reservoir space in Shunbei area of Tarim Basin are shown as large caves or cavities formed by corrosion, developed along the deep and large faults nearby the fracture surface, followed by a great quantity of intergravel/grain cracks and intragravel/grain cracks, and high-angle tectonic fracture, associated with dissolution holes in the fracture zone. Reservoir development is controlled by the strike-slip fault zone connecting to the source rock, characterized with strong horizontal heterogeneity and ideal vertical connectivity; fracture surface is a favorable part of reservoir development. The main strike-slip fault presents obvious segmentation; the fault zone has a complex internal structure, developed with interleaved multiple fault-core structure, directly affecting the reservoir distribution. The comprehensive petrological and geochemical analysis indicates that the most important reforming fluid in the reservoir is dominated by upward deeply-buried rock and hydrocarbon-forming fluid generated by the strike-slip fault connecting to the source rock, partially featured with diagenetic reformation from hydrothermal fluid. The strike-slip fault run through multiple strata with reservoir material foundations, such as the sequence interface, lithologic interface and hydrothermal fluid transport interface, forming a large-scale reservoir body with strong vertical connectivity and horizontal extension.

Key words: Shunbei area, strike-slip fault, fluid characteristics, geochemistry, reservoir development model

摘要：

塔里木盆地顺北油田在上奥陶统覆盖区的非暴露条件下，沿走滑断裂发育大量缝洞储集体。通过高精度三维地震和测井资料分析，结合钻井、录井及生产动态数据，研究认为，塔里木盆地顺北地区的储集空间类型主要为沿深大断裂带的断面发育且受溶蚀改造的大型洞穴或断面空腔，其次为断裂破碎带内的砾（粒）间缝、砾（粒）内缝、高角度构造缝以及伴生的溶蚀孔洞。储层受通源主干走滑断裂带控制，横向非均质性强，但纵向连通性好，断裂面是储层发育的有利部位。主干走滑断裂具有明显的分段性，且断裂带内部结构复杂，发育交织的多重断层核部结构，直接影响着储层的展布。通过岩石学和地球化学综合分析认为，储层最主要的改造流体以通源走滑断裂导致的上行深埋成岩-成烃流体为主，局部存在热液流体成岩改造特征。通源走滑断裂贯穿了层序界面、岩性界面以及热液流体运移界面等多套具备储层物质基础的地层，形成了顺北地区纵向连通性强，横向可延展的规模储集体。

关键词: 顺北地区, 走滑断裂, 流体特征, 地球化学, 储层发育模式

CLC Number:

TE122.2

Li Yingtao, Qi Lixin, Zhang Shaonan, Yun Lu, Cao Zicheng, Han Jun, You Donghua, Xiao Honglin, Xiao Chongyang. Characteristics and development mode of the Middle and Lower Ordovician fault-karst reservoir in Shunbei area,Tarim Basin[J]. Acta Petrolei Sinica, 2019, 40(12): 1470-1484.

李映涛, 漆立新, 张哨楠, 云露, 曹自成, 韩俊, 尤东华, 肖红琳, 肖重阳. 塔里木盆地顺北地区中—下奥陶统断溶体储层特征及发育模式[J]. 石油学报, 2019, 40(12): 1470-1484.

References

[1] 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):347-3556.
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):347-3556.
[2] LU Xinbian Lu,WANG Yan,TIAN Fei,et al.New insights into the carbonate karstic fault system and reservoir formation in the southern Tahe area of the Tarim Basin[J].Marine and Petroleum Geology,2017,86:587-605.
[3] 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):0207-02167.
JIAO Fangzheng.Significance and prospect of ultra-deep carbonate fault-karst reservoirs in Shunbei area,Tarim Basin[J].Oil & Gas Geology,2018,39(2):0207-02167.
[4] 邓尚,李慧莉,张仲培,等.塔里木盆地顺北及邻区主干走滑断裂带差异活动特征及其与油气富集的关系[J].石油与天然气地质,2018,39(56):878-8889.
DENG Shang,LI Huili,ZHANG Zhongpei,et al.Characteristics of differential activities in major strike-slip fault zones and their control on hydrocarbon enrichment in Shunbei area and its surroundings,Tarim Basin[J].Oil & Gas Geology,2018,39(56):878-8889.
[5] 李鹏飞,崔德育,田浩男.塔里木盆地塔北地区X区块断溶体刻画方法与效果[J].石油地球物理勘探,2017,52(增刊1):189-194.
LI Pengfei,CUI Deyu,TIAN Haonan.Fault-karst carbonate reservoir description with GeoEast interpretation sub-system in the Tabei area,Tarim Basin[J].Oil Geophysical Prospecting,2017,52(S1):189-194.
[6] 常少英,庄锡进,邓兴梁,等.断溶体油藏高髙效井预测方法与应用效果——以HLHT油田奥陶系潜山区为例[J].石油地球物理勘探,2017,52(增刊1):199-207.
CHANG Shaoying,ZHUANG Xijin,DENG Xingliang,et al.Fault-karst carbonate reservoir prediction:as case study in Ordovician buried hills,HLHT oilfield[J].Oil Geophysical Prospecting,2017,52(S1):199-207.
[7] 徐红霞,沈春光,李斌,等.多属性分析技术在碳酸盐岩断溶体预测中的应用[J].石油地球物理勘探,2017,52(增刊2):158-1634.
XU Hongxia,SHEN Chunguang,LI Bing,et al.Fault-karst carbonate reservoir prediction with comprehensive multi-attribute analysis[J].Oil Geophysical Prospecting,2017,52(S2):158-1634.
[8] 邓兴梁,乔占峰,王彭,等.埋藏期"断溶体"的储集特征、成因及发育规律——以塔中十号带奥陶系良里塔格组岩溶储层为例[J].海相油气地质,2018,23(1):047-0556.
DENG Xingliang,QIAO Zhanfeng, WANG Peng,et al.Origin,development and features of the "fault-dissolved body" reservoir formed in burial stage:a case study of Upper Ordovician Lianglitage Formation in Tarim Basin,Northwest China[J].Marine Origin Petroleum Geology,2018,23(1):47-55.
[9] HU Zhaochu,ZHANG Wen,LIU Yongsheng,et al."Wave" signal-smoothing and mercury-removing device for laser ablation quadrupole and multiple collector ICP-MS analysis:application to lead isotope analysis[J].Analytical Chemistry,2015,87(2):1152-1157.
[10] LIU Yongsheng,HU Zhaochu,GAO Shan,et al.In situ analysis of major and trace elements of anhydrous minerals by LA-ICP-MS without applying an internal standard[J].Chemical Geology,2008,257:34-43.
[11] 罗平,苏立萍,罗忠,等.激光显微取样技术在川东北飞仙关组鲕粒白云岩碳氧同位素特征研究中的应用[J].地球化学,2006,35(3):325-330.
LUO Ping,SU Liping,LUO Zhong,et al.Application of laser micro-sampling technique to analysis of C and O isotopes of oolitic dolomites in Feixianguan Formation,Northeast Sichuan[J].Geochimica,2006,35(3):325-330.
[12] 赵文智,沈安江,胡安平,等.塔里木、四川和鄂尔多斯盆地海相碳酸盐岩规模储层发育地质背景初探[J].岩石学报,2015,31(11):3495-3508.
ZHAO Wenzhi,SHEN Anjiang,HU Anping,et al.A discussion on the geological background of marine carbonate reservoirs development in Tarim,Sichuan and Ordos Basin,China[J].Acta Petrologica Sinica,2015,31(11):3495-3508.
[13] 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.
[14] 李映涛.塔中北坡中-下奥陶统碳酸盐岩储层特征及形成机理研究[D].成都:成都理工大学,2016.
LI Yingtao.Research of carbonate reservoir characterization and formation mechanism in Middle-Lower Ordovician,north slope of Tazhong area[D].Chengdu:Chengdu University of Technology,2016.
[15] 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):0934-09445.
LI Yingtao,YE Ning,YUAN Xiaoyu,et al.Geological and geochemical characteristics of silicified hydrothermal fluids in well in Shunnan 4 well,Tarim Basin[J].Oil & Gas Geology,2015,36(6):0934-09445.
[16] 胡文瑄,陈琪,王小林,等.白云岩储层形成演化过程中不同流体作用的稀土元素判别模式[J].石油与天然气地质,2010,31(6):810-818.
HU Wenxuan,CHEN Qi,WANG Xiaolin,et al.REE models for the discrimination of fluids in the formation and evolution of dolomite reservoirs[J].Oil & Gas Geology,2010,31(6):810-818.
[17] MILLS R A,and ELDERFIELD H.Rare earth element geochemistry of hydrothermal deposits from the active TAG Mound,26°N Mid-Atlantic Ridge[J].Geochimica et Cosmochimica Acta,1995,59(17):3511-3524.
[18] JAMES R H,and ELDERFIELD H.Chemistry of ore-forming fluids and mineral formation rates in an active hydrothermal sulfide deposit on the Mid-Atlantic Ridge[J].Geology,1996,24(12):1147-1150.
[19] VEIZER J,ALA D,AZMY K,et al.⁸⁷Sr/⁸⁶Sr,δ¹³C and δ¹⁸O evolution of Phanerozoic seawater[J].Chemical Geology,1999,161(1/3):59-88.
[20] 黄思静,刘树根,李国荣,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.
[21] QING Hairuo,BARNES C R,BUHL D,et al.The strontium isotopic composition of Ordovician and Silurian brachiopods and conodonts:relationships to geological events and implications for coeval seawater[J].Geochimica et Cosmochimica Acta,1998,62(10):1721-1733.
[22] DENISON R E,KOEPNICK R B,BURKE W H,et al.Construction of the Cambrian and Ordovician seawater ⁸⁷Sr/⁸⁶Sr curve[J].Chemical Geology,1998,152(3/4):325-340.
[23] 付广,王浩然.不同时期油源断裂输导油气有利部位确定方法及其应用[J].石油学报,2018,39(2):180-188.
FU Guang,WANG Haoran.Determination method and its application of favorable positions for hydrocarbon transport in oil-source fault during different periods[J].Acta Petrolei Sinica,2018,39(2):180-188.
[24] WILLIAMS J N,TOY V G,MASSIOT C,et al.Damaged beyond repair? Characterising the damage zone of a fault late in its interseismic cycle,the Alpine fault,New Zealand[J].Journal of Structural Geology,2016,90:76-94.
[25] FAULKNER D R,MITCHELL T M,RUTTER E H,et al.On the structure and mechanical properties of large strike-slip faults[M]//WIBBERLEY C A J,KURZ W,IMBER J,et al.The internal structure of fault zones:implications for mechanical and fluid-flow properties.London:The Geological Society of London,2008:139-150.
[26] WIBBERLEY C A J,YIELDING G,DI TORO G.Recent advances in the understanding of fault zone internal structure:a review[M]//WIBBERLEY C A J,KURZ W,IMBER J,et al.The internal structure of fault zones:implications for mechanical and fluid-flow properties.London:The Geological Society of London,2008:5-33.
[27] SCHLISCHE R W,YOUNG S S,ACxKERMANN R V,et al.Geometry and scaling relations of a population of very small rift-related normal faults[J].Geology,1996,24(8):683-686.
[28] SCHOLZ C H,DAWERS N H,YU J Z,et al.Fault growth and fault scaling laws:preliminary results[J].Journal of Geophysical Research,1993,98(B12):21951-21961.
[29] WELLS D L,COPPERSMITH K J.New empirical relationships among magnitude,rupture length,rupture width,rupture area,and surface displacement[J].Bulletin of the Seismological Society of America,1994,84(4):974-1002.
[30] AGOSTA F,and AYDIN A.Architecture and deformation mechanism of a basin-bounding normal fault in Mesozoic platform carbonates,central Italy[J].Journal of Structural Geology,2006,28(8):1445-1467.
[31] CHILDS C,MANZOCCHI T,WALSH J J,et al.A geometric model of fault zone and fault rock thickness variations[J].Journal of Structural Geology, 2009,31(2):117-127.
[32] FAULKNER D R,LEWIS A C,RUTTER E H.On the internal structure architecture and mechanics of large strike-slip fault zones:field observations of the carboneras fault in southeastern Spain[J].Tectonophysics,2003,367:235-251.
[33] 付晓飞,许鹏,魏长柱,等.张性断裂带内部结构特征及油气运移和保存研究[J].地学前缘,2012,19(6):200-212.
FU Xiaofei,XU Peng,WEI Changzhu,at al.Internal structure of normal fault zone and hydrocarbon migration and conservation[J].Earth Science Frontiers,2012,19(6):200-212.
[34] 刘伟,朱留方,许东晖,等.断裂带结构单元特征及其测井识别方法研究[J].测井技术,2013,37(5):495-498.
LIU Wei,ZHU Liu fang,XU Donghui,et al.On features and logging recognition method of structure unit in fracture belt[J].Well Logging Technology,2013,37(5):495-498.
[35] SALVINI F,BILLI A,WISE D U.Strike-slip fault-propagation cleavage in carbonate rocks:the Mattinata Fault Zone,Southern Apennines,Italy[J].Journal of Structural Geology,1999,21(12):1731-1749.
[36] 付晓飞,尚小钰,孟令东.低孔隙岩石中断裂带内部结构及与油气成藏[J].中南大学学报(自然科学版), 2013,44(6):2428-2438.
FU Xiaofei,SHANG Xiaoyu,MENG Lingdong.Internal structure of fault zone and oil/gas reservior in low-porosity rock[J].Journal of Central South University (Science and Technology),2013,44(6):2428-2438.
[37] COOK J E,DUNNE W M,ONASCH C M.Development of a dilatant damage zone along a thrust relay in a low-porosity quartz arenite[J].Journal of Structural Geology,2006,28(5):776-792.
[38] 贾茹,付晓飞,孟令东,等.断裂及其伴生微构造对不同类型储层的改造机理[J].石油学报,2017,38(3):286-296.
JIA Ru,FU Xiaofei,MENG Lingdong,et al.Transformation mechanism of fault and its associated microstructures for different kinds of reservoirs[J].Acta Petrolei Sinica,2017,38(3):286-296.
[39] 吴智平,陈伟,薛雁,等.断裂带的结构特征及其对油气的输疏导和封堵性[J].地质学报,2010,84(4):570-578.
WU Zhiping,CHEN Wei,XUE Yan,et al.Structural characteristics of faulting zone and its ability in transporting and sealing oil and gas[J].Acta Geologica Sinica,2010,84(4):5701-578.
[40] 王祥,能源,程晓敢,等.塔里木盆地麦盖提斜坡及周缘下古生界断-盖组合及其控油气作用[J].石油学报,2017,38(3):267-273,323.
WANG Xiang,NENG Yuan,CHENG Xiaogan,et al.Lower Paleozoic fault-caprock assemblage in Maigaiti slope of the Tarim Basin and periphery area and its controlling oil-gas effect[J].Acta Petrolei Sinica,2017,38(3):267-273,323.
[41] 王阳洋,陈践发,庞雄奇,等.塔中地区奥陶系油气充注特征及运移方向[J].石油学报,2018,39(1):54-68.
WANG Yangyang,CHEN Jianfa,PANG Xiongqi,et al.Ordovician hydrocarbon charging characteristics and migration direction in Tazhong area[J].Acta Petrolei Sinica,2018,39(1):54-68.
[42] DAVIES G R,SMITH L B.Structurally controlled hydrothermal dolomite reservoir facies:an overview[J].AAPG Bulletin,2006,90(11):1641-1690.
[43] BERG S S,SKAR T.Controls on damage zone asymmetry of a normal fault zone:outcrop analyses of a segment of the Moab fault,SE Utah[J].Journal of Structural Geology,2005,27(10):1803-1822.
[44] BROGI A.Fault zone architecture and permeability features in siliceous sedimentary rocks:insights from the Rapolano geothermal area (Northern Apennines,Italy)[J].Journal of Structural Geology,2008,30(2):237-256.
[45] SIBSON R H.Crustal stress,faulting and fluid flow[M]//PARNELL J.Geofluids:origin,migration and evolution of fluids in sedimentary basins.London:The Geological Society of London,1994:69-84.
[46] SIBSON R H.Earthquake rupturing as a mineralizing agent in hydrothermal systems[J].Geology,1987,15(8):701-704.
[47] 池国祥,薛春纪.成矿流体动力学的原理、研究方法及应用[J].地学前缘,2011,18(5):1-18.
CHI Guoxiang,XUE Chunji.Principles,methods and applications of hydrodynamic studies of mineralization[J].Earth Science Frontiers,2011,18(5):1-18.
[48] 李映涛,张哨楠,韩俊,等.塔中北坡中-下奥陶统碳酸盐岩缝洞方解石充填物地球化学特征差异及其对储层的指示意义[J].地质科技情报,2018,37(1):37-45.
LI Yingtao,ZHANG Shaonan,HAN Jun,et al.Geochemical characteristics differences and implication of the reservoir of the calcite filling in the Middle-Lower Ordovician,Northern slope of Tazhong area[J].Geological Science and Technology Information,2018,37(1):37-45.
[49] 孙东,潘建国,雍学善,等.碳酸盐岩储层垂向长串珠形成机制[J].石油地球物理勘探,2010,45(S1):101-104.
SUN Dong,PAN Jianguo,YONG Xueshan,et al.Formation mechanism of vertical "long string beads" in carbonate reservoir[J].Oil Geophysical Prospecting,2010,45(S1):101-104.

Characteristics and development mode of the Middle and Lower Ordovician fault-karst reservoir in Shunbei area,Tarim Basin

塔里木盆地顺北地区中—下奥陶统断溶体储层特征及发育模式

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles 0

Metrics

Comments

[1]	Lu Xuesong, Gui Lili, Wang Zecheng, Liu Shaobo, Liu Qiang, Fan Junjia, Chen Weiyan, Ma Xingzhi, Jiang Hua, Fu Xiaodong, Li Wenzheng, Zhong Yuan, Li Kunyu, Xie Wuren. Activity time of strike-slip faults and their controlling effects on hydrocarbon accumulation in central Sichuan Basin: evidence from U-Pb dating and fluid inclusions of cements in fault zone [J]. Acta Petrolei Sinica, 2024, 45(4): 642-658.
[2]	Yang Debin, He Xinming, Zhang Heng, Wang Yan, Liu Yao, Wang Ming. Intelligent identification of Ordovician epikarst zones and development laws of fractures and vugs in the main area of Tahe oilfield [J]. Acta Petrolei Sinica, 2024, 45(2): 374-389,411.
[3]	Chen Lixin, Jia Chengzao, Jiang Zhenxue, Su Zhou, Yang Meichun, Yang Bo, Qiu Chen. Oil enrichment model and main controlling factors of carbonate reservoirs in Halahatang area, Tarim Basin [J]. Acta Petrolei Sinica, 2023, 44(6): 948-961.
[4]	Li Bin, Jiang Xiaojun, Zhao Xingxing, Wu Guanghui, Han Jianfa, Liu Qiang, Wang Rujun. Genesis and differential enrichment model of multiphase reservoirs in platform-basin transitional zone of Tarim Basin: a case study of the Ordovician in Yuke area [J]. Acta Petrolei Sinica, 2023, 44(5): 794-808.
[5]	Yun Lu, Deng Shang. Structural styles of deep strike-slip faults in Tarim Basin and the characteristics of their control on reservoir formation and hydrocarbon accumulation: a case study of Shunbei oil and gas field [J]. Acta Petrolei Sinica, 2022, 43(6): 770-787.
[6]	Guan Shuwei, Jiang Hua, Lu Xuesong, Liang Han, Zhu Guangyou, Cui Junfeng, Jin Hui, Lei Ming, Chen Tao, Yang Rongjun. Strike-slip fault system and its control on oil & gas accumulation in central Sichuan Basin [J]. Acta Petrolei Sinica, 2022, 43(11): 1542-1557.
[7]	Zhi Dongming, Li Jianzhong, Zhang Wei, Wang Xiaohui, Ma Qiang, Liu Juntian, Yang Fan. Exploration breakthrough and its significance of Jingjingzigou Formation in Shuangji tectonic zone of Jimsar sag in Junggar Basin [J]. Acta Petrolei Sinica, 2022, 43(10): 1383-1394.
[8]	Zhu Ming, Yuan Bo, Liang Zeliang, Yang Disheng, Tang Xueying. Fault properties and evolution in the periphery of Junggar Basin [J]. Acta Petrolei Sinica, 2021, 42(9): 1163-1173.
[9]	Tian Jun, Yang Haijun, Zhu Yongfeng, Deng Xingliang, Xie Zhou, Zhang Yintao, Li Shiyin, Cai Quan, Zhang Yanqiu, Huang Lamei. Geological conditions for hydrocarbon accumulation and key technologies for exploration and development in Fuman oilfield, Tarim Basin [J]. Acta Petrolei Sinica, 2021, 42(8): 971-985.
[10]	Guo Jianying, Zhou Lihong, Li Jian, Lou Da, Qi Xuening, Pu Xiugang, Fu Lixin, Chen Dawei, Li Zhisheng, Hao Aisheng, Xie Zengye, Li Hongjun, Jiang Wenya, Feng Jianyuan. Geochemical characteristics and differential accumulation of natural gas in Wumaying buried-hill, Huanghua depression [J]. Acta Petrolei Sinica, 2021, 42(8): 1039-1052.
[11]	Lin Bo, Zhang Xu, Kuang Anpeng, Yun Lu, Liu Jun, Li Zongjie, Cao Zicheng, Xu Xuechun, Huang Cheng. Structural deformation characteristics of strike-slip faults in Tarim Basin and their hydrocarbon significance: a case study of No.1 fault and No.5 fault in Shunbei area [J]. Acta Petrolei Sinica, 2021, 42(7): 906-923.
[12]	Xue Yong'an, Guo Tao, Liu Zongbin, Yu Haibo, Wang Deying, Zhou Yuanyuan. Accumulation conditions and key technologies for exploration and development of Suizhong 36-1 oilfield [J]. Acta Petrolei Sinica, 2021, 42(11): 1531-1542.
[13]	Liu Baozeng, Qi Lixin, Li Zongjie, Liu Jun, Huang Chao, Yang Lin, Ma Lingwei, Gong Wei. Spatial characterization and quantitative description technology for ultra-deep fault-karst reservoirs in the Shunbei area [J]. Acta Petrolei Sinica, 2020, 41(4): 412-420.
[14]	Xu Tao, Wei Hengye, Zhang Xuan, Geng Zi'ao, Wang Jianguo. Genesis of hydrothermal replaced cherts in the Middle Permian Maokou Formation: evidences from elements and silicon isotopes of brecciated cherts in Sangshuwan section,Guizhou province [J]. Acta Petrolei Sinica, 2020, 41(4): 446-456.
[15]	Yan Ge, Wang Guangyuan, Xu Jie, Wang Feilong, Gao Kechao, Lu Huan, Chen Rongtao. Geochemical characteristics and genesis of biodegradation gas from crude oil in PL 19-3 oilfield in the Bohai Sea [J]. Acta Petrolei Sinica, 2019, 40(S2): 46-56.