鄂尔多斯盆地含氦天然气地球化学特征与富集影响因素

doi:10.11743/ogg20240206

Abstract

Abstract:

The Ordos Basin is renowned for its rich natural gas resources， which exhibit a high helium content in some areas. Therefore， there is an urgent need to thoroughly investigate the geochemical characteristics and enrichment factors of helium-bearing natural gas. Based on the experiments， analysis， and tests of the compositions and isotopes of natural gas samples， along with geological conditions， we examine the distribution， geochemical characteristics， and controlling factors of helium-bearing natural gas in the Ordos Basin. Key findings are as follows：（1） The natural gas in the basin is dominated by hydrocarbon gases， with a helium content ranging from 0.016 % to 0.487 % （average： 0.060 %）；（2） The carbon isotope values of methane in the helium-bearing natural gas within the basin range from -53.88 ‰ to -29.23 ‰， and those of methane， ethane， propane， and butane indicate an organic origin of the hydrocarbon gases；（3） The helium-bearing natural gas in the Ordos Basin exhibits ³He/⁴He ratios ranging from 20.10×10^-9 to 120.00×10^-9， with an average of 42.00×10^-9， and R/R_a ratios varying between 0.014 and 0.085， with an average of 0.030. These ratios represent crust-derived helium characteristics， which are unaffected by the genetic type and maturity of natural gas；（4） The natural gas with a high helium content is primarily distributed in the Carboniferous-Permian strata of the Upper Paleozoic of Dongsheng gas field （north of the basin）， Qingyang gas field （southwest of the basin） and Huanglong gas field （southeast of the basin）. This distribution is closely associated with factors like ancient and modern tectonic locations， basement faults， and the intensities of helium and hydrocarbon generation. Based on the geochemical characteristics of helium-bearing natural gas， we identify helium-rich-to-moderate， low-helium， and helium-deficient areas in the Ordos Basin.

Key words: geochemistry, helium source rock, helium, natural gas, Ordos Basin

CLC Number:

TE122.1

Chenglin LIU, Zhengang DING, Liyong FAN, Rui KANG, Sijie HONG, Yuxin ZHU, Jianfa CHEN, Haidong WANG, Nuo XU. Geochemical characteristics and enrichment factors of helium-bearing natural gas in the Ordos Basin[J]. Oil & Gas Geology, 2024, 45(2): 384-392.

Figures/Tables 6

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Table 1

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References 33

1	YAKUTSENI V P. World helium resources and the perspectives of helium industry development［J］. Neftegasovaâ Geologiâ. Teoriâi Practika， 2014， 9（1）： 1-22.
2	BROWN A A. Formation of high helium gases： A guide for explorationists［C］//AAPG Convention， New Orleans， 2010. Tulsa： AAPG， 2010： 80115.
3	徐永昌，沈平，陶明信，等. 中国含油气盆地天然气中氦同位素分布［J］. 科学通报， 1994， 39（16）： 1505-1508.
	XU Yongchang， SHEN Ping， TAO Mingxin， et al. Helium isotope distribution in natural gas in Chinese sedimentary basins［J］. Chinese Science Bulletin， 1994， 39（16）： 1505-1508.
4	陈新军，丁一，易晶晶，等. 氦气资源的分类、特征及富集主控因素分析［J］. 石油实验地质， 2023， 45（1）： 41-48.
	CHEN Xinjun， DING Yi， YI Jingjing， et al. Classified characteristics of helium gas resources and controlling factors for the enrichment［J］. Petroleum Geology and Experiment， 2023， 45（1）： 41-48.
5	XU Sheng， NAKAI S， WAKITA H， et al. Helium isotope compositions in sedimentary basins in China［J］. Applied Geochemistry， 1995， 10（6）： 643-656.
6	LIU Wenhui， XU Yongchang， TAO Mingxin， et al. Helium and argon isotope geochemistry of natural gases in China’s petroliferous basins［J］. Chinese Journal of Geochemistry， 2011， 30（1）： 19-32.
7	陈践发，刘凯旋，董勍伟，等. 天然气中氦资源研究现状及我国氦资源前景［J］. 天然气地球科学， 2021， 32（10）： 1436-1449.
	CHEN Jianfa， LIU Kaixuan， DONG Qingwei， et al. Research status of helium resources in natural gas and prospects of helium resources in China［J］. Natural Gas Geoscience， 2021， 32（10）： 1436-1449.
8	何发岐，张威，丁晓琪，等. 鄂尔多斯盆地乌审旗古隆起对岩溶气藏的控制机理［J］. 石油与天然气地质， 2023， 44（2）： 276-291.
	HE Faqi， ZHANG Wei， DING Xiaoqi， et al. Controlling mechanism of Wushenqi paleo-uplift on paleo-karst gas reservoirs in Ordos Basin［J］. Oil & Gas Geology， 2023， 44（2）： 276-291.
9	张宝收，张本健，汪华，等. 四川盆地金秋气田：一个典型以中生界沉积岩为氦源岩的含氦-富氦气田［J］. 石油与天然气地质， 2024， 45（1）： 185-199.
	ZHANG Baoshou， ZHANG Benjian， WANG Hua， et al. The Jinqiu Gas Field in the Sichuan Basin： A typical helium-bearing to helium-rich gas field with the Mesozoic sedimentary rocks as helium source rocks［J］. Oil & Gas Geology， 2024， 45（1）： 185-199.
10	陶小晚，李建忠，赵力彬，等. 我国氦气资源现状及首个特大型富氦储量的发现：和田河气田［J］. 地球科学， 2019， 44（3）： 1024-1041.
	TAO Xiaowan， LI Jianzhong， ZHAO Libin， et al. Helium resources and discovery of first supergiant helium reserve in China： Hetianhe Gas field［J］. Earth Science， 2019， 44（3）： 1024-1041.
11	LOWENSTERN J B， EVANS W C， BERGFELD D， et al. Prodigious degassing of a billion years of accumulated radiogenic helium at Yellowstone［J］. Nature， 2014， 506（7488）： 355-358.
12	BALLENTINE C J， BURNARD P G. Production， release and transport of noble gases in the continental crust［J］. Reviews in Mineralogy and Geochemistry， 2002， 47（1）： 481-538.
13	BROWN A. Origin of helium and nitrogen in the Panhandle-Hugoton field of Texas， Oklahoma， and Kansas， United States［J］. AAPG Bulletin， 2019， 103（2）： 369-403.
14	RUFER D， WABER H N， EICHINGER F， et al. Helium in porewater and rocks of crystalline bedrock from the Fennoscandian shield， Olkiluoto （Finland）［J］. Procedia Earth and Planetary Science， 2017， 17： 762-765.
15	HAND E. Massive helium fields found in rift zone of Tanzania［J］. Science， 2016， 353（6295）： 109-110.
16	何发岐，王付斌，王杰，等. 鄂尔多斯盆地东胜气田氦气分布规律及特大型富氦气田的发现［J］. 石油实验地质， 2022， 44（1）： 1-10.
	HE Faqi， WANG Fubin， WANG Jie， et al. Helium distribution of Dongsheng Gas Field in Ordos Basin and discovery of a super large helium-rich gas field［J］. Petroleum Geology and Experiment， 2022， 44（1）： 1-10.
17	杨方之，王金渝，潘庆斌. 苏北黄桥地区上第三系富氦天然气成因探讨［J］. 石油与天然气地质， 1991， 12（3）： 340-345.
	YANG Fangzhi， WANG Jinyu， PAN Qingbin. Discussion on origin of Upper Neogene helium-rich gases in Huangqiao， North Jiangsu［J］. Oil & Gas Geology， 1991， 12（3）： 340-345.
18	端祥刚，胡志明，常进，等. 页岩储层气体流动能力实验研究［J］. 特种油气藏， 2019， 26（3）： 143-147.
	DUAN Xianggang， HU Zhiming， CHANG Jin， et al. Gas flow capacity experiment in shale reservoir［J］. Special Oil & Gas Reservoirs， 2019， 26（3）： 143-147.
19	彭威龙，刘全有，张英，等. 中国首个特大致密砂岩型（烃类）富氦气田——鄂尔多斯盆地东胜气田特征［J］. 中国科学：地球科学， 2022， 52（6）： 1078-1085.
	PENG Weilong， LIU Quanyou， ZHANG Ying， et al. The first extra-large helium-rich gas field identified in a tight sandstone of the Dong Sheng Gas Field， Ordos Basin， China［J］. Science China Earth Sciences， 2022， 52（6）： 1078-1085.
20	AWAN R S， KHAN A， LIU Chenglin， et al. Subsurface geological model of sedimentary and metasedimentary wedge from Mansehra to Battal based on gravity data， Hazara area， Pakistan［J］. Energy Geoscience， 2021， 2（4）： 229-237.
21	胡浩，周鸿，隆辉，等. 四川盆地老气田开发后期综合潜力分析及开发建议——以W气田震旦系气藏为例［J］. 油气藏评价与开发， 2022， 12（6）： 877-885.
	HU Hao， ZHOU Hong， LONG Hui， et al. Comprehensive potential analysis and development suggestions of old gas fields in Sichuan Basin in the later stage of development： A case from Sinian gas reservoir in W Gas Field［J］. Petroleum Reservoir Evaluation and Development， 2022， 12（06）： 877-885.
22	李玉宏，张文，王利，等. 亨利定律与壳源氦气弱源成藏——以渭河盆地为例［J］. 天然气地球科学， 2017， 28（4）： 495-501.
	LI Yuhong， ZHANG Wen， WANG Li， et al. Henry’s law and accumulation of crust-derived helium： A case from Weihe Basin， China［J］. Natural Gas Geoscience， 2017， 28（4）： 495-501.
23	LIU Quanyou， WU Xiaoqi， JIA Huichong， et al. Geochemical characteristics of helium in natural gas from the Daniudi Gas Field， Ordos Basin， central China［J］. Frontiers in Earth Science， 2022， 10： 823308.
24	戴金星，李剑，侯路. 鄂尔多斯盆地氦同位素的特征［J］. 高校地质学报， 2005， 11（4）： 473-478.
	DAI Jinxing， LI Jian， HOU Lu. Characteristics of helium isotopes in the Ordos Basin［J］. Geological Journal of China Universities， 2005， 11（4）： 473-478.
25	刘成林，刘新菊，张洪军，等. 鄂尔多斯盆地安塞地区页岩油地质-工程一体化技术实践［J］. 石油与天然气地质， 2022， 43（5）： 1238-1248.
	LIU Chenglin， LIU Xinju， ZHANG Hongjun， et al. Application of an integrated geology-reservoir engineering approach to shale oil development in Ansai area， Ordos Basin［J］. Oil & Gas Geology， 2022， 43（5）： 1238-1248.
26	陶士振，杨怡青，高建荣，等. 鄂尔多斯盆地致密砂岩气及伴生氦气形成演化特征［J］. 天然气地球科学， 2023， 34（4）： 551-565.
	TAO Shizhen， YANG Yiqing， GAO Jianrong， et al. The formation and evolution characteristics of tight sandstone gas and associated helium in Ordos Basin［J］. Natural Gas Geoscience， 2023， 34（4）： 551-565.
27	王杰，贾会冲，陶成，等. 鄂尔多斯盆地杭锦旗地区东胜气田氦气成因来源及富集规律［J］. 天然气地球科学， 2023， 34（4）： 566-575.
	WANG Jie， JIA Huichong， TAO Cheng， et al. Source and enrichment regularity of helium in Dongsheng Gas Field of Hangjinqi area， Ordos Basin［J］. Natural Gas Geoscience， 2023， 34（4）： 566-575.
28	何自新，费安琦，王同和. 鄂尔多斯盆地演化与油气［M］. 北京：石油工业出版社， 2003： 155-173.
	HE Zixin， FEI Anqi， WANG Tonghe. Oil and gas evolution in the Ordos Basin［M］. Beijing： Petroleum Industry Press， 2003： 155-173.
29	李妍蓉，李靖，苏文杰，等. 鄂尔多斯盆地伊陕斜坡太原组碳酸盐岩气藏富集规律［J］. 新疆石油地质， 2023， 44（5）： 509-516.
	LI Yanrong， LI Jing， SU Wenjie， et al. Natural gas enrichment in carbonate gas reservoirs of Taiyuan Formation in Yishaan slope， Ordos Basin［J］. Xinjiang Petroleum Geology， 2023， 44（5）： 509-516.
30	刘新社，张涛，黄道军，等. 鄂尔多斯盆地中东部太原组石灰岩天然气勘探新突破及勘探方向［J］. 天然气工业， 2023， 43（5）： 1-11.
	LIU Xinshe， ZHANG Tao， HUANG Daojun， et al. New breakthrough in and direction of natural gas exploration in Taiyuan Formation limestone in the central and eastern Ordos Basin［J］. Natural Gas Industry， 2023， 43（5）： 1-11.
31	刘成林，丁振刚，陈践发，等. 鄂尔多斯盆地氦源岩特征及生氦潜力［J］. 石油与天然气地质， 2023， 44（6）： 1546-1554.
	LIU Chenglin， DING Zhengang， CHEN Jianfa， et al. Characteristics and helium-generating potential of helium source rocks in the Ordos Basin［J］. Oil & Gas Geology， 2023， 44（6）： 1546-1554.
32	付金华. 鄂尔多斯盆地上古生界天然气成藏条件及富集规律［D］. 西安：西北大学， 2004.
	FU Jinhua. The gas reservoir-forming conditions and accumulation rules of Upper Paleozoic in Ordos Basin［D］. Xi’an： Northwest University， 2004.
33	刘文汇，孙明良，徐永昌. 鄂尔多斯盆地天然气稀有气体同位素特征及气源示踪［J］. 科学通报， 2001， 46（22）： 1902-1905.
	LIU Wenhui， SUN Mingliang， XU Yongchang. Rare gas isotopic characteristics and source tracing of natural gas in the Ordos Basin［J］. Chinese Science Bulletin， 2001， 46（22）： 1902-1905.

层系	甲烷含量/%	重烃含量/%	非烃气（不包括氦气）含量/%	干燥系数	氦气含量/%
张夏组	97.84～98.36/98.15 （4）	1.62～2.14/1.84 （4）	0～0.51/0.13 （4）	0.979～0.984/0.982 （4）	0.014～0.155/0.148 （4）
马家沟组	76.48～99.83/93.66 （80）	0.01~9.60/3.84 （80）	0～2.89/0.77 （80）	0.900～0.990/0.960 （78）	0.016～0.089/0.042 （80）
本溪组- 下石盒子组	62.96～99.97/93.15 （793）	0.01～16.45/4.60 （793）	0～8.67/0.82 （793）	0.840～0.990/0.950 （789）	0.017～0.487/0.060 （793）
全盆地	62.96～99.97/93.22 （877）	0.01～16.45/4.52 （877）	0～8.67/0.82 （877）	0.840～0.990/0.950 （871）	0.016～0.487/0.060 （877）

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Geochemical characteristics and enrichment factors of helium-bearing natural gas in the Ordos Basin

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