石油与天然气地质 ›› 2022, Vol. 43 ›› Issue (2): 277-285.doi: 10.11743/ogg20220203
收稿日期:
2020-11-16
修回日期:
2022-01-17
出版日期:
2022-04-01
发布日期:
2022-03-11
通讯作者:
董昭雄
E-mail:Hefq.hbsj@sinopec.com;Dongzx.hbsj@sinopec.com
作者简介:
何发岐(1967—),男,博士、教授级高级工程师,石油与天然气勘探与开发。E?mail:Received:
2020-11-16
Revised:
2022-01-17
Online:
2022-04-01
Published:
2022-03-11
Contact:
Zhaoxiong Dong
E-mail:Hefq.hbsj@sinopec.com;Dongzx.hbsj@sinopec.com
摘要:
煤成气理论指导下煤系“源外型”大气田的陆续发现有效促进了中国天然气工业的发展,而“源内型”煤层气却发展缓慢。研究认为“源内型”深部(2 000 m以深)煤层气同样具有巨大的勘探潜力。以鄂尔多斯盆地大牛地气田为例,通过石炭系-二叠系含煤地层取心系统开展实验研究,结果表明煤系岩石普遍含气,其中煤层中存在原地游离气且煤层气资源丰度最高为3.86×108 m3/km2;结合地层埋藏和热演化史,认为层状非均质地层中泥岩和灰岩的喉道半径较小,毛管阻力封堵形成了以砂岩和煤岩为主的煤系岩性圈闭,煤岩(性)圈闭是其中游离气形成的主控因素;煤岩心含水饱和度介于6.5 %~30.1 %,较低的含水饱和度使常规煤层气开采过程中的“排水减压”变成了“排气降压”,有利于深部煤层气的动用;原生-碎裂型煤体结构也是储层压裂改造的有利特征。研究认为深部煤层气是煤系“甜点”资源,辅以科学合理的技术和经济手段可实现有效开发。
中图分类号:
1 | 韩德馨,杨起.中国煤田地质学(下册)[M].北京:煤炭工业出版社,1980:19. |
Han Dexin, Yang Qi. Coal geology of China(vol.2) [M]. Beijing: Coal Industry Publishing House,1980:19. | |
2 | 缪奋.我国煤地质学研究的进展及趋向[J].煤田地质与勘探,1980,2:40-46. |
Miao Fen. Progress and trend of coal geology research in China [J]. Coalfield Geology and Exploration, 1980(2): 40-46. | |
3 | 房忱琛,戴金星,吴伟,等.中国晚古生代煤系相关的气田及其在天然气工业上的重要意义[J].天然气地球科学,2016,27(6):960-973. |
Fang Chenchen, Dai Jinxing, Wu Wei, et al. The Late Paleozoic gas fields related to coal measure in China and their significances on natural gas industry[J]. Natural Gas Geoscience,2016,27(6):960-973. | |
4 | 杨起,韩德馨.中国煤田地质学[M].北京:煤炭工业出版社,1984. |
Yang Qi, Han Dexin. China coal geology[M]. Beijing: Coal Industry Press, 1984. | |
5 | 张韬.中国主要聚煤期沉积环境与聚煤规律[M].北京:地质出版社,1995. |
Zhang Tao. Sedimentary environment and coal accumulation in main coal accumulating stage of China[M]. Beijing: Geological Publishing House, 1995. | |
6 | 戴金星.成煤作用中形成的天然气和石油[J]. 石油勘探与开发,1979, 6(1): 10-17. |
Dai Jinxing. Petroleum and natural gas generation in coalification[J]. Petroleum Exploration and Development, 1979, 6(1): 10-17. | |
7 | 戴金星,王少昌,宋岩,等.我国煤系的油气地球化学特征、煤成气藏形成条件及资源评价[M].北京:石油工业出版社, 2001. |
Dai Jinxing, Wang Shaochang, Song Yan, et al. Geochemical features of hydrocarbon from coal measures, formation and resource evaluation of coal-formed gas reservoir in China[M]. Beijing: Petroleum Industry Press, 2001. | |
8 | 孙鸿烈. 20 世纪中国知名科学家学术成就概览: 地学卷地质分册:卷二[M]. 北京: 科学出版社, 2013: 53-56. |
Sun Honglie. 20th century academic overview of Chinese renowned scientists: Earth science, geology: Vol. 2[M]. Beijing: Science Press,2013: 53-56. | |
9 | 戴金星, 邹才能, 李剑, 等. 中国煤成大气田及气源[M]. 北京: 科学出版社, 2014: 42-50. |
Dai Jinxing, Zou Caineng, Li Jian, et al. Giant coal derived gas fields and their gas sources in China[M]. Beijing: Science Press, 2014:42-50. | |
10 | 戴金星, 倪云燕, 廖凤蓉, 等.煤成气在产气大国中的重大作用[J].石油勘探与开发,2019,46(3):417-432. |
Dai Jinxing, Ni Yunyan, Liao Fengrong, et al. The significance of coal-derived gas in major gas producing countries[J]. Petroleum Exploration and Development, 2019, 46(3): 417-432. | |
11 | 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):3-5. |
Dai Jinxing, Xia Xinyu, Hong Feng, et al. Main controlling factors for the formation of large and medium-sized coal-based gas fields in China [J]. Scientific bulletin, 1999,44 (22): 3-5. | |
12 | 戴金星, 何斌, 孙永祥, 等.中亚煤成气聚集域形成及其源岩中亚煤成气聚集域研究之一[J].石油勘探与开发,1995,22 (3):1-6+125. |
Dai Jinxing, He Bin, Sun Yongxiang, et al. Formation and source rocks of coal derived gas accumulation domain in Central Asia: Part I of the study on coal derived gas accumulation domain in Central Asia [J]. Petroleum Exploration and Development, 1995,22 (3): 1-6+125. | |
13 | 李良, 袁志祥, 惠宽洋 等.鄂尔多斯盆地北部上古生界天然气聚集规律[J].石油与天然气地质,2000,21(3):268-271. |
Li Liang, Yuan Zhixiang, Xi Kuanyang, et al. Accumulation regularity of Upper Paleozoic gas in North Ordos Basin [J].Oil & Gas Geology, 2000,21(3): 268-271. | |
14 | 郝蜀民, 惠宽洋, 李良, 等.鄂尔多斯盆地大牛地大型低渗气田成藏特征及其勘探开发技术[J].石油与天然气地质,2006,27(6):762-768. |
Hao Shumin, Xi Kuanyang, Li Liang, et al. Reservoiring features of Daniudi Low-Permeability gas field in Ordos Basin and its exploration and development technologies [J]. Oil & Gas Geology, 2006, 27 (6): 762-768. | |
15 | 李仲东,郝蜀民, 李良, 等.鄂尔多斯盆地上古生界气藏与深盆气藏特征对比[J].石油与天然气地质,2009,30(2):149-155. |
Li Zhongdong, Hao Shumin, Li Liang, et al. Comparison between the Upper Paleozoic gas reservoirs in Ordos Basin and deep basin gas reservoirs[J]. Oil & Gas Geology, 2009,30(2): 149-155. | |
16 | 李勇, 王延斌, 孟尚志, 等.煤系非常规天然气合采地质基础理论进展及展望[J].煤炭学报,2020,45(4):1406-1418. |
Li Yong, Wang Yanbin, Meng Shangzhi, et al. Progress and prospect of geological basic theory of combined mining of unconventional natural gas in coal measures [J]. Acta Coal Sinica, 2020,45 (4): 1406-1418 | |
17 | 欧阳永林, 田文广, 孙斌,等.中国煤系气成藏特征及勘探对策[J].天然气工业,2018,38(3):15-26. |
Ouyang Yonglin, Tian Wenguang, Sun Bin,et al. Characteristics of coal measure gas accumulation and such gas exploration strategies in China[J]. Natural Gas Industry, 2018, 38 (3): 15-26. | |
18 | 匡立春, 董大忠, 何文渊, 等,鄂尔多斯盆地东缘海陆过渡相页岩气地质特征及勘探开发前景 [J]. 石油勘探与开发,2020,47(3):435-447. |
Kuang Lichun, Dong Dazhong, He Wenyuan, et al. Geological characteristics and exploration and development prospect of marine continental transitional shale gas in the eastern margin of Ordos Basin[J]. Petroleum Exploration and Development, 2020,47 (3): 435-447 | |
19 | 孙万禄, 陈召佑, 陈霞 等.中国煤层气盆地[M].北京:地质出版社,2005. |
Sun Wanlu, Chen Zhaoyou, Chen Xia, et al. Coal Bed Methane Basin in China[M]. Beijing: Geological Publishing House, 2005. | |
20 | 韩海青, 王少波, 李晓波, 等. 中国矿产资源报告[M].北京: 地质出版社,2015: 1-10. |
Han Haiqing, Wang Shaobo, Li Xiaobo, et al. Zhongguo Kuang⁃chan Ziyuan Baogao 2015[M]. Beijing: Geological Publishing House, 2015: 1-10. | |
21 | 康永尚,姜杉钰,张兵,等.煤层气资源可动用性定性/半定量评价方法研究[J],煤炭学报,2017,42( 11) : 2914-2924. |
Kang Yongshang, Jiang Shanyu, Zhang Binget al. Qualitative / semi⁃quantitative evaluation method of coalbed methane exploitation feasibility[J].Journal of China Coal Society,2017,42(11): 2914-2924. | |
22 | 宋岩,柳少波,马行陟, 等. 中高煤阶煤层气富集高产区形成模式与地质评价方法[J].地学前缘,2016,23(3):1-9. |
Song Yan, Liu Shaobo, Ma Xingzhi, et al. Research on formation model and geological evaluation method of the middle to high coal rank coalbed methane enrichment and high production area[J].Earth Science Frontiers,2016,23(3):1-9 | |
23 | 范俊佳, 琚宜文, 侯泉林, 等.不同变质变形煤储层孔隙特征与煤层气可采性[J],地学前缘,2010,17(5):325-335. |
Fan Junjia, Ju Yiwen, Hou Quanlin, et al. Pore characteristics and coalbed methane recovery of coal reservoirs with different metamorphism and deformation[J]. Geoscience Frontier, 2010,17(5): 325-335. | |
24 | 杨华, 张军, 王飞雁, 等.鄂尔多斯盆地古生界含气系统特征[J].天然气工业,2000,20(6):7-11. |
Yang Hua, Zhang Jun, Wang Feiyan, et al. Characteristics of Paleozoic Gas System in Ordos[J].Natural Gas Industry, 2000,20(6): 7-11. | |
25 | 何自新, 付金华, 席胜利, 等.苏里格大气田成藏地质特征[J].石油学报,2003,24(2):6-12. |
He Zixin, Jinhua, Xi Shengli, et al. Geological features of reservoir formation of Sulige Gas Field[J]. Acta Petrolei Sinica, 2003,24 (2): 6-12. | |
26 | 马新华.鄂尔多斯盆地上古生界深盆气特点与成藏机理探讨[J].石油与天然气地质,2005,26(4):230-236. |
Ma Xinhua. Discussion on characteristics and reservoiring mechanism of deep basin gas in Upper Paleozoic in Ordos Basin[J]. Oil & Gas Geology, 2005,26(4): 230-236. | |
27 | 杨起,韩德馨.中国煤田地质学[M].北京:煤炭工业出版社,1984. |
Yang Qi, Han Dexin. China Coal Geology[M]. Beijing: Coal Industry Press, 1984. | |
28 | 张韬.中国主要聚煤期沉积环境与聚煤规律[M].北京:地质出版社,1995. |
Zhang Tao. Sedimentary environment and coal accumulation in main coal accumulating stage of China[M]. Beijing: Geological Publishing House, 1995. | |
29 | 田在艺.中国含油气盆地岩相古地理与油气[M].北京:地质出版社,1997. |
Tian Zaiyi. Petrographic palaeogeography and oil and gas in petroliferous basins of China[M]. Beijing: Geological Publishing Hou⁃se, 1997. | |
30 | 王双明.鄂尔多斯盆地叠合演化及构造对成煤作用的控制[J].地学前缘,2017,24(2):54-63. |
Wang Shuangming. Ordos Basin superposed evolution and structural controls of coal forming activities[J]. Earth Science Frontiers,2017,24(2):54-63. | |
31 | 王双明.鄂尔多斯盆地构造演化和构造控煤作用[J].地质通报,2011,30( 4) : 544-552. |
Wang Shuangming. Ordos Basin tectonic evolution and structural control of coal[J]. Geological Bulletin of China, 2011,30(4): 544-552. | |
32 | 孟召平, 张纪星, 刘贺, 等.煤层甲烷碳同位素与含气性关系[J].煤炭学报,2014,39(8):1683-1690. |
Meng Zhaoping, Zhang Jixing, Liu He, et al. Relationship between the methane carbon isotope and gas⁃bearing properties of coal reservoir[J].Journal of China Coal Society,2014,39(8):1683-1690. | |
33 | 孙健, 魏强, 晏波, 等.煤层吸附气的全解吸过程及组分与碳同位素变化:基于热模拟实验结果[J].煤炭学报,2018,43(10):2848-2856. |
Sun Jian, Wei Qiang, Yan Bo, et al. Total desorption process and component and carbon isotope changes of coalbed adsorbed gas: Based on the results of thermal simulation experiment [J]. Acta Coal Sinica, 2018,43(10): 2848-2856. | |
34 | Choate R, Jurich D, Saulnier G J. Geologic overview, coal deposits, and potential for methane recovery from coalbeds, Piceance Basin⁃Colorado [A]. Craig T Rightmire, Greg E Eddy, James N Kirr. Coalbed Methane Resources of the United States [C]. AAPG Studies in Geology Series 17,1984. |
35 | 康永尚, 皇甫玉慧, 张兵, 等. 含煤盆地深层“超饱和”煤层气形成条件[J].石油学报,2019,40(12):1426-1438. |
Kang Yongshang, Yuhui Huangpu, Zhang binget al. Formation conditions for deep oversaturated coalbed methane in coal⁃bearing basins[J] Acta Petrolei Sinica,2019,40(12):1426-1438. |
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