Research Progress in the Application of Raman Spectroscopy in Petroleum Geology

Fig. 1. Raman spectrum of water (a), Relationship between NaCl molality and intensity ratio of characteristic peaks (I_{3 425}/I_{3 260}) (b) (Modified according to Caumon et al.^[51])

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Fig. 2. Raman spectrum of water (a) and the relationship of RBS and different kind of organic matter maturity (b)(Data from literature[11-12, 19, 21, 104])

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Fig. 3. Raman spectrum of single phase fluid inclusion in fluorite (a) and the relationship of CH₄ (C—H symmetric stretching) band positions and pressure (b)(Data from literature [30-32, 39, 105, 107-108])

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Fig. 4. Relationship between CH₄ concentrations (mol·kg^-1 H₂O) and characteristic Raman peak area ration (PAR) under different temperature and salinity condtions (Modified according to literature [55-56, 59, 62])

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Table 1. Raman peak positions of common ions and minerals in fluid inclusion^[1]

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Table 1. Raman peak positions of common ions and minerals in fluid inclusion^[1]

物质	拉曼位移/cm^-1
H₂O液态	w1 630, vs2 750~3 900
S $O_{4}^{2 -}$	w450, w620, vs980
HS $O_{4}^{-}$	w890, vs1 050
HS^-, H₂S	2 570~2 590
N $O_{3}^{-}$	w690, vs1 049
C $O_{3}^{2 -}$	w684, vs1 064, m1 380
HC $O_{3}^{-}$	m1 017, vs1 360
N $H_{4}^{+}$	vs3 040
石墨	1 355, 1 580
石英	128, 206, 464
方解石	s284, mw711, vs1 085, vw1 435
白云石	s299, w725, vs1 097, vw1 443
萤石	m322, vw641
磷灰石	w428, w578, vs960, w1 026
硬石膏	mw430, w611, vs1 018, mw1 131
石膏	s494, w621, vs1 008, w1 142

Table 2. Raman peak positions and the relative Raman cross section coefficient (RRSCS)(Σ and σ) of common gases in fluid inclusion^{[77, 88]}

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Table 2. Raman peak positions and the relative Raman cross section coefficient (RRSCS)(Σ and σ) of common gases in fluid inclusion^{[77, 88]}

物质	拉曼位移 /cm^-1	拉曼散射截面参数
物质	拉曼位移 /cm^-1	Σ	σ (488 nm)	σ (514 nm)	σ (532 nm)	σ (633 nm)
SO₂	1151	4.03	5.18	5.26	5.32	5.64
¹²CO₂ν₁	1 285	0.8 0.63	1 0.79	1.01 0.8	1.02 0.81	1.08 0.85
¹³CO₂ 2ν₂	1 370	1.23	1.51	1.53	1.54	1.62
¹²CO₂ 2ν₂	1 388	1.33 0.88	1.51 1.08	1.52 1.09	1.54 1.10	1.61 1.15
O₂	1 555	1.03 0.83	1.22 0.98	1.23 0.99	1.24 1	1.29 1.04
CO	2 143	0.9 0.86	0.94 0.9	0.94 0.9	0.94 0.9	0.95 0.91
H₂S	2 611	6.8	6.39	6.37	6.35	6.25
异构-C₄H₁₀	2 880 794	9.62 1.96	8.51 2.71	8.44 2.76	8.4 2.8	8.14 3.02
n-C₄H₁₀	2 890 827	17.9 1.34	15.8 1.84	15.68 1.88	15.6 1.9	15.12 2.05
C₃H₈	2 908 2 890 870	22.6 20.4 1.14	19.87 18 1.55	19.71 17.86 1.58	19.6 17.77 1.6	18.98 17.22 1.72
CH₄ν₃	3 020	4.82	4.13	4.09	4.06	3.91
CH₄ν₁	2 917	8.63 9.94 8.56	7.57 8.72 7.51	7.51 8.65 7.45	7.47 8.6 7.4	7.22 5.32 7.16
CH₄ν₁	1 535	0.09	0.09	0.1	0.1	0.1
C₂H₆	2 954 2 914 993	15 17.3 0.88	13 15.21 1.17	12.89 15.09 1.19	12.81 15 1.2	12.37 14.52 1.29
NH₃	3 334	6.4 6.32	5.1 5.03	5.03 4.96	4.98 4.91	4.7 4.63
H₂O	3 657	3.29	2.43	2.38	2.35	2.17
H₂	4 156	3.54 6.24 4	2.32 4.09 2.62	2.26 3.98 2.55	2.21 3.9 2.5	1.98 3.49 2.24

Table 3. Main applications of Raman spectroscopy in petroleum geology research

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Table 3. Main applications of Raman spectroscopy in petroleum geology research

地质应用		研究对象	应用拉曼参数	参考文献或应用实例
矿物与流体包裹体分析	岩矿鉴定	矿物	拉曼位移	常见矿物数据库^[1]、矿物鉴定^[86]、流体包裹体二维与三维重构^[84]
	流体包裹体组分分析	气体、溶质、烃类、子矿物	拉曼位移、拉曼特征峰强度或面积比值	气体组成^{[1, 77]}、阴离子类型与含量^{[1, 42, 45, 48-49, 51, 53]}、阳离子类型与含量^{[43, 89]}、烃类^{[24, 25]}
	水-岩相互作用过程	矿物、溶质	拉曼位移、拉曼特征峰强度比或面积比	天然气水合物形成与分解^[90,91]、石英相变^[6]、碳酸盐岩溶蚀与沉淀作用^[92]
	同位素研究	气体、离子、矿物	拉曼特征峰强度或面积比值	CO₂中C同位素^[69]
有机质成熟度		沉积有机质、干酪根、煤、沥青	G-FWHM、 RBS、 R₁、 D-FWHM、半高宽比(D-FWHM /G-FWHM)、 D峰或G峰峰位	沉积有机质^[93]、煤^[11]、沥青^[12]、笔石^[14]、干酪根^[15]等成熟度
流体包裹体压力恢复		矿物、溶液、液烃类	拉曼位移变化量	石英^[6]、水^[94]、离子^{[95, 96]}、液态烃^[97]
		气体	拉曼位移变化量	C ${O_{2}}^{[37 ⁃ 38]}$ , C ${H_{4}}^{[39]}$
		气体溶解度	拉曼特征峰强度比或面积比值	CH₄溶解度^[62,63], CO₂溶解度^[64]

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Qiang LIU, Shao-bo LIU, Xue-song LU, Jun-jia FAN, Hua TIAN, Xing-zhi MA, Li-li GUI. Research Progress in the Application of Raman Spectroscopy in Petroleum Geology[J]. Spectroscopy and Spectral Analysis, 2022, 42(9): 2679

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Paper Information

Category: Research Articles

Received: Aug. 13, 2021

Accepted: Dec. 27, 2021

Published Online: Nov. 17, 2022

The Author Email:

DOI:10.3964/j.issn.1000-0593(2022)09-2679-10

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Table 1. Raman peak positions of common ions and minerals in fluid inclusion[1]

Table 1. Raman peak positions of common ions and minerals in fluid inclusion[1]

Table 2. Raman peak positions and the relative Raman cross section coefficient (RRSCS)(Σ and σ) of common gases in fluid inclusion[77, 88]

Table 2. Raman peak positions and the relative Raman cross section coefficient (RRSCS)(Σ and σ) of common gases in fluid inclusion[77, 88]

Table 3. Main applications of Raman spectroscopy in petroleum geology research

Table 3. Main applications of Raman spectroscopy in petroleum geology research

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Table 1. Raman peak positions of common ions and minerals in fluid inclusion^[1]

Table 1. Raman peak positions of common ions and minerals in fluid inclusion^[1]

Table 2. Raman peak positions and the relative Raman cross section coefficient (RRSCS)(Σ and σ) of common gases in fluid inclusion^{[77, 88]}

Table 2. Raman peak positions and the relative Raman cross section coefficient (RRSCS)(Σ and σ) of common gases in fluid inclusion^{[77, 88]}