New exploration fields and resource potential of tight sandstone gas and coalbed methane in Turpan-Hami Basin

doi:10.7623/syxb202501008

Acta Petrolei Sinica ›› 2025, Vol. 46 ›› Issue (1): 104-117,172.DOI: 10.7623/syxb202501008

• PETROLEUM EXPLORATION • Previous Articles Next Articles

New exploration fields and resource potential of tight sandstone gas and coalbed methane in Turpan-Hami Basin

Li Jianzhong¹, Chen Xuan¹, Gong Deyu^1,2, Lin Lin¹, Liu Juntian¹, Zhang Hua¹, Lin Tong², Wang Bo³, Wang Jie¹

1. PetroChina Tuha Oilfield Company, Xinjiang Hami 839009, China;
2. PetroChina Research Institute of Petroleum Exploration and Development, Beijing 100083, China;
3. PetroChina Hangzhou Research Institute of Geology, Zhejiang Hangzhou 310023, China

Received:2024-09-09 Revised:2024-11-12 Online:2025-01-25 Published:2025-02-15

吐哈盆地致密砂岩气及煤层气勘探新领域与资源潜力

李建忠¹, 陈旋¹, 龚德瑜^1,2, 林霖¹, 刘俊田¹, 张华¹, 林潼², 王波³, 王杰¹

1. 中国石油吐哈油田公司新疆哈密 839009;
2. 中国石油勘探开发研究院北京 100083;
3. 中国石油杭州地质研究院浙江杭州 310023

通讯作者: 龚德瑜,男,1983年7月生,2012年获成都理工大学博士学位,现为中国石油勘探开发研究院高级工程师,主要从事油气地质与地球化学研究工作。Email:deyugong@petrochina.com.cn
作者简介:李建忠,男,1968年11月生,1999年获石油勘探开发科学研究院博士学位,现为中国石油吐哈油田公司教授级高级工程师,主要从事石油地质综合研究及油气勘探管理工作。Email:lijizh@petrochina.com.cn
基金资助:
中国石油天然气集团有限公司科技项目"吐哈盆地风险勘探领域和目标研究、工程技术攻关及现场试验"(2023YQXNCS001-09)和中国石油天然气集团有限公司攻关性应用性科技专项"深地煤岩气成藏理论与效益开发技术研究"(2023ZZ18)资助。

Abstract

Abstract: In the remaining gas resources in Turpan-Hami Basin, the tight gas represented by tight sandstone gas and coalbed methane accounts for 89.08 % , which is the critical field to search for large-scale reserves in the next step, but the research degree is low at present. In order to clarify the exploration prospect of tight gas in Turpan-Hami Basin, the formation conditions of hydrocarbon, reservoir, and accumulation of tight sandstone gas and coalbed methane in the Jurassic Shuixigou Group are systematically sorted out and summarized, their resource potential is estimated, and the next exploration direction is pointed out. There are five types of tight gas reservoirs in Turpan-Hami Basin, including near-source structural gas reservoirs, low-saturated lithologic gas reservoirs at the slope, in-source tight sandstone gas reservoirs, far-source coalbed methane reservoirs and in-source coalbed methane reservoirs. The oil and gas charging mainly occurred in Middle Jurassic to Late Early Cretaceous. The predicted total resource of tight sandstone gas in Turpan-Hami Basin is approximately 6 800×10⁸m³, and the predicted total coal gas resources are approximately 2.4×10¹²m³. Rich hydrocarbon kitchens, favorable facies zones, fracture development degree, cap seal conditions and structural stability mainly control the distribution of tight sandstone gas reservoirs in Turpan-Hami Basin. The main controlling factors of coalbed methane accumulation include coal seam distribution, coal maturity, reservoir physical property and cap seal conditions. Three favorable exploration areas of tight sandstone gas, i.e., north Shengbei subsag, Qiudong subsag, and Xiaocaohu subsag, are selected. Three favorable areas for coalbed methane exploration were selected, i.e., the northern piedmont belt of Taibei sag, the Wenjisang structure zone and the Hongtai-Gedatai structure zone of Qiudong subsag.

Key words: Turpan-Hami Basin, tight sandstone gas, coalbed methane, accumulation characteristics, exploration field, resource potential

摘要： 吐哈盆地剩余天然气资源中,以致密砂岩气和煤层气为代表的致密气占比达89.08 % ,是盆地下一步寻找规模储量的重点领域,目前研究程度较低。为明确吐哈盆地致密气勘探前景,系统分析和总结侏罗系水西沟群致密砂岩气和煤层气的成烃、成储和成藏条件,评价其资源潜力,并指明了下一步勘探方向。吐哈盆地主要发育近源构造气藏、斜坡低饱和岩性气藏、源内致密砂岩气藏、远源煤层气藏和源内煤层气藏5类致密气藏,油气充注主要发生在中侏罗世—早白垩世晚期。盆地致密砂岩气的预测总资源量近6 800×10⁸m³,煤层气的预测总资源量约为2.4×10¹²m³。吐哈盆地致密砂岩气藏的分布主要受富烃源灶、有利相带、裂缝发育程度、盖层封闭条件和构造稳定性等因素共同控制;煤层气的成藏主要受控于煤层分布、煤岩成熟度、储层物性和盖层条件等。优选胜北洼陷北洼槽、丘东洼陷和小草湖洼陷为盆地致密砂岩气勘探有利区,优选台北凹陷北部山前带、丘东洼陷温吉桑构造带和红台—疙瘩台构造带为煤层气勘探有利区。

关键词: 吐哈盆地, 致密砂岩气, 煤层气, 成藏特征, 勘探领域, 资源潜力

CLC Number:

TE132.2

Li Jianzhong, Chen Xuan, Gong Deyu, Lin Lin, Liu Juntian, Zhang Hua, Lin Tong, Wang Bo, Wang Jie. New exploration fields and resource potential of tight sandstone gas and coalbed methane in Turpan-Hami Basin[J]. Acta Petrolei Sinica, 2025, 46(1): 104-117,172.

李建忠, 陈旋, 龚德瑜, 林霖, 刘俊田, 张华, 林潼, 王波, 王杰. 吐哈盆地致密砂岩气及煤层气勘探新领域与资源潜力[J]. 石油学报, 2025, 46(1): 104-117,172.

References

[1] 梁世君. 吐哈探区油气勘探成果及潜力[J].新疆石油地质, 2020, 41(6):631-641.
LIANG Shijun.Achievements and potential of petroleum exploration in Tuha oil and gas province[J].Xinjiang Petroleum Geology, 2020, 41(6):631-641.
[2] 李建忠, 郑民, 郭秋麟, 等.第四次油气资源评价[M].北京:石油工业出版社, 2019.
LI Jianzhong, ZHENG Min, GUO Qiulin, et al.Fourth assessment for oil and gas resources[M].Beijing:Petroleum Industry Press, 2019.
[3] 支东明, 唐勇, 何文军, 等.准噶尔盆地玛湖凹陷风城组常规-非常规油气有序共生与全油气系统成藏模式[J].石油勘探与开发, 2021, 48(1):38-51.
ZHI Dongming, TANG Yong, HE Wenjun, et al.Orderly coexistence and accumulation models of conventional and unconventional hydrocarbons in Lower Permian Fengcheng Formation, Mahu sag, Junggar Basin[J].Petroleum Exploration and Development, 2021, 48(1):38-51.
[4] 支东明, 李建忠, 杨帆, 等.吐哈盆地台北凹陷侏罗系煤系全油气系统特征[J].石油勘探与开发, 2024, 51(3):453-466.
ZHI Dongming, LI Jianzhong, YANG Fan, et al.Whole petroleum system in Jurassic coal measures of Taibei sag in Tuha Basin, NW China[J]. Petroleum Exploration and Development, 2024, 51(3):453-466.
[5] 袁明生, 梁世君, 燕列灿, 等.吐哈盆地油气地质与勘探实践[M].北京:石油工业出版社, 2002.
YUAN Mingsheng, LIANG Shijun, YAN Liecan, et al.Petroleum geology and exploration in Turpan-Hami Basin[M].Beijing:Petroleum Industry Press, 2002.
[6] WANG Weiming, LI Tingting, XIAO Dongsheng, et al.Geological conditions and controls on accumulation of tight sandstone gas, deep part of the Shengbei sub-sag, Turpan-Hami Basin, NW China[J].Marine and Petroleum Geology, 2023, 158:106513.
[7] JIANG Suhua, LI Sanzhong, SOMERVILLE I D, et al.Carboniferous-Permian tectonic evolution and sedimentation of the Turpan-Hami Basin, NW China:implications for the closure of the paleo-Asian ocean[J].Journal of Asian Earth Sciences, 2015, 113(2):644-655.
[8] 何志平, 康永尚, 杨珍祥, 等.托克逊凹陷伊拉湖构造成藏特点及其勘探意义[J].石油勘探与开发, 2004, 31(4):11-14.
HE Zhiping, KANG Yongshang, YANG Zhenxiang, et al.Hydrocarbon accumulation in the Yilahu structure and implication for exploration in the Toksun sag, Turpan-Hami Basin[J].Petroleum Exploration and Development, 2004, 31(4):11-14.
[9] 支东明, 李建忠, 陈旋, 等.吐哈盆地油气勘探新领域、新类型及资源潜力[J].石油学报, 2023, 44(12):2122-2140.
ZHI Dongming, LI Jianzhong, CHEN Xuan, et al.New fields, new types and resource potentials of oil-gas exploration in Tuha Basin[J].Acta Petrolei Sinica, 2023, 44(12):2122-2140.
[10] 王劲松, 王文慧, 牟兰昇, 等.吐哈盆地致密砂岩气成藏特征及勘探方向[J].新疆石油地质, 2011, 32(1):14-17.

WANG Jinsong, WANG Wenhui, MOU Lansheng, et al.Characteristic of tight sandstone gas reservoir in Tuha Basin and its exploration target[J].Xinjiang Petroleum Geology, 2011, 32(1):14-17.
[11] 邵龙义, 高迪, 罗忠, 等.新疆吐哈盆地中、下侏罗统含煤岩系层序地层及古地理[J].古地理学报, 2009, 11(2):215-224.
SHAO Longyi, GAO Di, LUO Zhong, et al.Sequence stratigraphy and palaeogeography of the Lower and Middle Jurassic coal measures in Turpan-Hami Basin[J].Journal of Palaeogeography, 2009, 11(2):215-224.
[12] LIN Tong, CHEN Xuan, YANG Fan, et al.Reservoir characteristics and controlling factor of tight sandstone in Shuixigou group in Taibei depression, Turpan-Hami Basin[J].Energy Geoscience, 2024, 5(2):100258.
[13] 何海清, 梁世君, 郭绪杰, 等.吐哈盆地洼陷区中下侏罗统岩性油气藏风险勘探新发现及勘探前景[J].天然气地球科学, 2022, 33(7): 1025-1035.
HE Haiqing, LIANG Shijun, GUO Xujie, et al.New discoveries and exploration prospects of Middle and Lower Jurassic lithologic reservoirs in depression area of Turpan-Hami Basin[J].Natural Gas Geoscience, 2022, 33(7):1025-1035.
[14] 陈旋, 王居峰, 肖冬生, 等.台北凹陷下侏罗统致密砂岩气成藏条件与勘探方向[J].新疆石油地质, 2022, 43(5):505-512.
CHEN Xuan, WANG Jufeng, XIAO Dongsheng, et al.Accumulation conditions and exploration direction of Lower Jurassic tight sandstone gas reservoirs in Taibei sag[J].Xinjiang Petroleum Geology, 2022, 43(5):505-512.
[15] ZHAO Zhe, XU Wanglin, ZHAO Zhenyu, et al. Geological characteristics and exploration breakthroughs of coal rock gas in Carboniferous Benxi Formation, Ordos Basin, NW China[J].Petroleum Exploration and Development, 2024, 51(2):262-278.
[16] 罗平亚, 朱苏阳.中国建立千亿立方米级煤层气大产业的理论与技术基础[J].石油学报, 2023, 44(11):1755-1763.
LUO Pingya, ZHU Suyang.Theoretical and technical fundamentals of a 100 billion-cubic-meter-scale large industry of coalbed methane in China[J].Acta Petrolei Sinica, 2023, 44(11):1755-1763.
[17] 康永尚, 闫霞, 皇甫玉慧, 等.深部超饱和煤层气藏概念及主要特点[J].石油学报, 2023, 44(11):1781-1790.
KANG Yongshang, YAN Xia, HUANGFU Yuhui, et al.Concept and main characteristics of deep oversaturated coalbed methane reservoir[J].Acta Petrolei Sinica, 2023, 44(11):1781-1790.
[18] 辛福东, 许浩, 汤达祯, 等.低煤阶煤储层物性演化特征及其对储层评价的影响[J].石油学报, 2022, 43(5):637-647.
XIN Fudong, XU Hao, TANG Dazhen, et al.Physical property evolution of low-rank coal reservoir and its influence on reservoir evaluation[J].Acta Petrolei Sinica, 2022, 43(5):637-647.
[19] 郭绪杰, 支东明, 毛新军, 等.准噶尔盆地煤岩气的勘探发现及意义[J].中国石油勘探, 2021, 26(6):38-49.
GUO Xujie, ZHI Dongming, MAO Xinjun, et al.Discovery and significance of coal measure gas in Junggar Basin[J].China Petroleum Exploration, 2021, 26(6):38-49.
[20] 康永尚, 邓泽, 皇甫玉慧, 等.中煤阶煤层气高饱和—超饱和带的成藏模式和勘探方向[J].石油学报, 2020, 41(12):1555-1566.
KANG Yongshang, DENG Ze, HUANGFU Yuhui, et al.Accumulation model and exploration direction of high-to over-saturation zone of the midium-rank coalbed methane[J].Acta Petrolei Sinica, 2020, 41(12):1555-1566.
[21] 单长安, 张廷山, 梁兴, 等.富镜质组和富惰质组高阶煤纳米孔隙结构特征[J].石油学报, 2020, 41(6):723-736.
SHAN Chang’an, ZHANG Tingshan, LIANG Xing, et al.Nanopore structure characteristics of high-rank vitrinite-and inertinite-coal[J].Acta Petrolei Sinica, 2020, 41(6):723-736.
[22] 黄蝶芳, 姜萌蕾, 邵满军, 等.吐哈盆地北部山前带构造样式及演化特征[J].新疆石油地质, 2020, 41(6):651-657.
HUANG Diefang, JIANG Menglei, SHAO Manjun, et al.Structural style and evolution of northern piedmont belt in Turpan-Hami Basin[J].Xinjiang Petroleum Geology, 2020, 41(6):651-657.
[23] 刘玉虎, 赵丹丹, 刘兴旺, 等.吐哈侏罗纪原型盆地演化对烃源岩分布的控制[J].西南石油大学学报(自然科学版), 2012, 34(4):29-39.
LIU Yuhu, ZHAO Dandan, LIU Xingwang, et al.The evolution of Turpan-Hami Jurassic prototype basin and its control on the distribution of source rocks[J].Journal of Southwest Petroleum University (Science & Technology Edition), 2012, 34(4):29-39.
[24] 李军, 张超谟, 王贵文, 等.前陆盆地山前构造带地应力响应特征及其对储层的影响[J].石油学报, 2004, 25(3):23-27.
LI Jun, ZHANG Chaomo, WANG Guiwen, et al.Terrestrial-stress logging responding characteristics of piedmont tectonic belt and its influence on reservoir property[J].Acta Petrolei Sinica, 2004, 25(3):23-27.
[25] PETERSEN H I, HOLME A C, THOMSEN E, et al.Hydrocarbon potential of Middle Jurassic coaly and lacustrine and Upper Jurassic-Lowermost Cretaceous marine source rocks in the Søgne Basin, North Sea[J].Journal of Petroleum Geology, 2011, 34(3):277-304.
[26] 赵长毅, 程克明.吐哈盆地煤及显微组分生烃模式[J].科学通报, 1997, 42(19):2102-2105.
ZHAO Changyi, CHENG Keming.The hydrocarbon generating modes of coal and its macerals in the Turpan-Hami Basin[J].Chinese Science Bulletin, 1997, 42(19):2102-2105.
[27] GONG Deyu, SONG Yong, WEI Yanzhao, et al.Geochemical characteristics of Carboniferous coaly source rocks and natural gases in the southeastern Junggar Basin, NW China:implications for new hydrocarbon explorations[J].International Journal of Coal Geology, 2019, 202:171-189.
[28] 陈建平, 赵长毅, 何忠华.煤系有机质生烃潜力评价标准探讨[J].石油勘探与开发, 1997, 24(1):1-5.
CHEN Jianping, ZHAO Changyi, HE Zhonghua.Criteria for evaluating the hydrocarbon generating potential of organic matter in coal measures[J].Petroleum Exploration and Development, 1997, 24(1):1-5.
[29] 支东明, 李建忠, 杨帆, 等.吐哈盆地丘东洼陷侏罗系致密砂岩气勘探突破及意义[J].石油学报, 2024, 45(2):348-357.
ZHI Dongming, LI Jianzhong, YANG Fan, et al.Exploration breakthrough and significance of Jurassic tight sandstone gas in Qiudong subsag of Tuha Basin[J].Acta Petrolei Sinica, 2024, 45(2): 348-357.
[30] 李国欣, 张水昌, 何海清, 等.煤岩气:概念、内涵与分类标准[J].石油勘探与开发, 2024, 51(4):783-795.
LI Guoxin, ZHANG Shuichang, HE Haiqing, et al.Coal-rock gas:concept, connotation and classification criteria[J].Petroleum Exploration and Development, 2024, 51(4):783-795.
[31] 戴金星, 钟宁宁, 刘德汉, 等.中国煤成大中型气田地质基础和主控

因素[M].北京:石油工业出版社, 2000.
DAI Jinxing, ZHONG Ningning, LIU Dehan, et al.Geologic bases and major controlling factors of large and medium humic gas fields in China[M].Beijing:Petroleum Industry Press, 2000.
[32] 戴金星, 宋岩, 张厚福.中国大中型气田形成的主要控制因素[J].中国科学:地球科学, 1996, 26(6):481-487.
DAI Jinxing, SONG Yan, ZHANG Houfu.Main controlling factors of large and middle sized gas fields in China[J].Science China Earth Sciences, 1996, 26(6):481-487.
[33] 戴金星, 夏新宇, 洪峰, 等.中国煤成大中型气田形成的主要控制因素[J].科学通报, 1999, 44(22):2455-2464.
DAI Jinxing, XIA Xinyu, HONG Feng, et al.Main controlling factors of large and middle sized coal-formed gas fields in China[J].Chinese Science Bulletin, 1999, 44(22):2455-2464.
[34] 曾联波, 巩磊, 宿晓岑, 等.深层—超深层致密储层天然裂缝分布特征及发育规律[J].石油与天然气地质, 2024, 45(1):1-14.
ZENG Lianbo, GONG Lei, SU Xiaocen, et al.Natural fractures in deep to ultra-deep tight reservoirs:distribution and development[J].Oil & Gas Geology, 2024, 45(1):1-14.
[35] 毛哲.塔里木盆地北部逆冲构造和走滑构造相关裂缝发育模式[D].北京:中国石油大学, 2022.
MAO Zhe.Development model of fractures related to thrust and strike-slip structures in the northern Tarim Basin[D].Beijing:China University of Petroleum, 2022.
[36] 付晓飞, 吕丁友, 黄江波, 等.断裂—盖层耦合封闭机理及断层圈闭油气聚集模式[J].天然气工业, 2022, 42(3):21-28.
FU Xiaofei, LYU Dingyou, HUANG Jiangbo, et al.Fault-caprock coupling sealing mechanism and fault trap hydrocarbon accumulation model[J].Natural Gas Industry, 2022, 42(3):21-28.
[37] ZHANG Yangchen, QU Xiyu, CHEN Xuan, et al.Influence of coal rock on tight sandstone reservoirs in coal seam roofs:a case study of the Lower Jurassic in the Taibei sag, Turpan-Hami Basin, China[J].Marine and Petroleum Geology, 2024, 165:106887.

New exploration fields and resource potential of tight sandstone gas and coalbed methane in Turpan-Hami Basin

吐哈盆地致密砂岩气及煤层气勘探新领域与资源潜力

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	Li Yong, Xu Weikai, Wang Yanbin, Jing Zhenhua, An Xiaokang, Liu Le. Geological characteristics of coal accumulation and occurrence patterns of coalbed methane in China [J]. Acta Petrolei Sinica, 2026, 47(5): 993-1013,1093.
[2]	Liao Wenhao, Zeng Jianhui, Han Jun, Wang Xin, Huang Cheng, Liu Yazhou, Zhu Lianhua. Hydrocarbon accumulation characteristics and quantitative evaluation of main controlling factors for hydrocarbon enrichment in secondary fault zone between major strike-slip faults in Shunbei area [J]. Acta Petrolei Sinica, 2026, 47(5): 1024-1044.
[3]	Zhang Lei, Zhao Baoshan, Sun Xiaoguang, Li Yongchen, Yin Siyu, Zhao Gang, Hou Wei, Shang Yanjie, Zhang Jikun, Zhen Huaibin, Yang Gan. Development practice and insights of hundred-million-cubic-meter level CBM platform in subsurface-surface complex areas:a case study of the Bao 8 well block, Baode area,eastern margin of Ordos Basin [J]. Acta Petrolei Sinica, 2026, 47(4): 866-880.
[4]	Liu Fuwei, Gao Hong, Jia Jianghong, Song Fangnian, Xiang Junke, Li Jianxiong, Ji Mengjia, Wu Xiaoding. Mechanical properties of deep coal rocks under high temperature and high pressure triaxial creep conditions [J]. Acta Petrolei Sinica, 2026, 47(4): 893-904.
[5]	Ding Rong, Cao Yimin, Zhao Peihua, Xiang Shuzheng, Tian Wenguang, Hu Xinyou, Tian Chong, Liu Zhong, Wang Jianwei, Huang Shuangquan, Li Yun, Xu Weikai, Li Yong. Challenges,results and industrial implications of coalbed methane resource evaluation during the 14th Five-Year Plan period(2021—2025) [J]. Acta Petrolei Sinica, 2026, 47(2): 330-338.
[6]	Lei Mingzhu, Jin Qiuyue, Tang Shengming, Wang Ziling, Wang Biwei, Wu Bin. Hydrocarbon sources and accumulation characteristics of the southern fault zone of Wenchang10 subsag and the Shenhu uplift in Zhu Ⅲ depression of Pearl River Mouth Basin [J]. Acta Petrolei Sinica, 2026, 47(2): 422-436.
[7]	Li Yong, Zou Caineng, Yang Yaxin, Li Yujie, Xu Weikai, Wang Shan. Connotation,pathway,and development of the Whole Coal Energy System [J]. Acta Petrolei Sinica, 2026, 47(1): 95-104.
[8]	Yang Zhaobiao, Lu Benju, Zhou Guoxiao, Chen Heqing, Yan Xia, Li Cunlei, Ma Xingzhi, Gao Wei, Liu Changqing, Zhang Baoxin, Wang Huaichang, Feng Shuailong, Wang Jianan, Liang Yuhui, Wang Yuqiang. Geological particularities and desorption-production patterns of deep coalbed methane [J]. Acta Petrolei Sinica, 2025, 46(8): 1464-1476.
[9]	You Xincai, Zhang Tianhuan, Zhu Yongcai, Jiang Mengya, Liu Longsong, Pan Jin, Wang Jiangtao, Su Dongxu, Chen Hailong. Hydrocarbon exploration breakthrough of Fengcheng Formation of Well WT1 in the Well Pen-1 West sag of Junggar Basin and its significance [J]. Acta Petrolei Sinica, 2025, 46(7): 1294-1307.
[10]	Shan Chang'an, Liang Xing, Zhang Zhuo, Luo Yufeng, Peng Lisha, Yuan Xiaojun, Fei Yue, Fan Xiaodong, Yu Baoshi, Zhang Yongqiang, Dang Wei. Key technologies and innovative practices for exploration and development of thin interbedded coalbed methane in the shallow transformation zone of Junlian complex mountainous region,southern Sichuan Basin [J]. Acta Petrolei Sinica, 2025, 46(6): 1056-1073,1125.
[11]	Zhang Yingzhao, Jiang Yiming, Diao Hui, Li Ning, Duan Dongping, Li Shuai, Chang Yinshan. Exploration and development practice, new geological understanding and resource potential of low to ultra-low permeability gas reservoirs in Xihu sag of East China Sea Basin [J]. Acta Petrolei Sinica, 2025, 46(6): 1074-1088.
[12]	Hou Yuting, Yu Jian, Zhang Chunyu, Zhang Daofeng, Zhang Haifeng, Li Yong, He Zhitong, Yang Pu, Lin Dafei. Geological characteristics and exploration prospects of deep coalbed methane enriched in Carboniferous Benxi Formation,Ordos Basin [J]. Acta Petrolei Sinica, 2025, 46(5): 857-874.
[13]	Li Yibo, Xu Qiang, Qiu Yuchao, Deng Wei, Gu Chunyuan, Xie Yao, Zheng Chao, Qiao Zhanfeng, Guo Xiang, Tan Xiucheng. Tectonic fracture characteristics and tight gas reservoir-controlling model of the Member 4 of Xujiahe Formation in Jianyang area,Sichuan Basin [J]. Acta Petrolei Sinica, 2025, 46(5): 909-925.
[14]	Zhu Guangyou, Jiang Hua, Huang Shipeng, Ma Debo, Zhang Ming, Chen Weiyan, Guan Shuwei, Fan Junjia, Zeng Fuying. New progress of marine hydrocarbon accumulation theory and prediction of super large oil and gas areas in deep strata buried at a depth of about 10 000 meters in China [J]. Acta Petrolei Sinica, 2025, 46(4): 816-842.
[15]	Ding Rong, Pang Xiongqi, Jia Chengzao, Deng Ze, Tian Wenguang, Song Yan, Wang Lei, Bao Liyin, Xu Zhi, Cui Xinxuan, Zhao Zhencheng, Li Caijun, Xiao Huiyi, Shi Kanyuan, Hu Tao, Pang Hong, Chen Junqing. Methods, principles and case study of evaluating deep coalbed methane based on Whole Petroleum System theory [J]. Acta Petrolei Sinica, 2025, 46(3): 532-546.