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Affecting factors and application of the stable hydrogen isotopes of alkane gases
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HUANG Shipeng,DUAN Shufu,WANG Zecheng,JIANG Qingchun,JIANG Hua,SU Wang,Feng Qingfu,HUANG Tongfei,YUAN Miao,REN Mengyi,CHEN Xiaoyue
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Table 1 Geochemical data of natural gas in the Carboniferous-Permian reservoirs of Ordos Basin.
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| Gas field | Well | Horizon | Main components/% | δ13C/‰ | δ2H/‰ | Data source | | CH4 | C2H6 | C3H8 | iC4H10 | nC4H10 | C1/C1–4 | CO2 | N2 | CH4 | C2H6 | C3H8 | C4H10 | CH4 | C2H6 | C3H8 | | Yan’an | Shi 2 | P2x | 96.68 | 0.73 | 0.09 | 0.02 | 0.06 | 0.991 | 1.31 | 1.07 | -29.2 | -30.7 | -31.9 | | -168 | -190 | | [30] | | Shi 217 | P2x | 96.30 | 0.62 | 0.05 | | | 0.993 | 2.27 | 0.76 | -27.6 | -34.9 | | | -170 | -183 | | | Shi 225 | P1s | 93.87 | 0.42 | 0.03 | | | 0.995 | 5.01 | 0.67 | -28.8 | -34.1 | | | -163 | -167 | | | Shi 38 | P1s | 95.91 | 0.42 | 0.03 | | | 0.995 | 3.11 | 0.53 | -28.2 | -36.1 | | | -167 | -185 | | | Shi 212 | P1s | 93.24 | 0.41 | 0.02 | | | 0.995 | 5.63 | 0.69 | -29.7 | -35.1 | -34.5 | | -167 | -184 | | | Yan 127 | P1s | 93.45 | 0.43 | 0.03 | | | 0.995 | 5.72 | 0.37 | -29.3 | -33.7 | -30.7 | | -168 | -184 | | | Shi 231 | P1s | 93.14 | 0.40 | 0.02 | | | 0.995 | 5.96 | 0.47 | -29.4 | -34.4 | -34.0 | | -168 | -197 | | | Shi 36 | P1s | 93.90 | 0.43 | 0.02 | | | 0.995 | 4.93 | 0.72 | -29.2 | -35.4 | | | -166 | -182 | | | Shi 6 | P1s | 96.32 | 0.76 | 0.07 | 0.01 | 0.01 | 0.991 | 1.97 | 0.86 | -28.1 | -30.5 | -30.4 | | -168 | -187 | | | Shi 210 | P1s | 93.39 | 0.43 | 0.03 | | | 0.995 | 5.85 | 0.30 | -29.7 | -34.9 | -34.5 | | -168 | -187 | | | Yan 217-1 | P1s | 94.45 | 0.30 | 0.02 | | | 0.997 | 4.79 | 0.43 | -29.3 | -34.0 | | | -167 | -178 | | | Shi 209 | P1s | 89.90 | 0.42 | 0.02 | | | 0.995 | 9.08 | 0.57 | -28.9 | -34.7 | | | -170 | -190 | | | Shi 48 | C2b | 94.89 | 0.52 | 0.04 | | | 0.994 | 4.29 | 0.25 | -29.9 | -36.5 | | | -163 | -186 | | | Shi 37 | C2b | 96.60 | 0.42 | 0.03 | | | 0.995 | 2.73 | 0.22 | -30.8 | -37.1 | -37.3 | | -170 | -173 | | | Shi 12 | C2b | 95.31 | 0.53 | 0.04 | | | 0.994 | 3.51 | 0.59 | -30.6 | -37.2 | -35.8 | | -165 | -183 | | | Sulige | Su 21 | P1s,P2x | 92.39 | 4.48 | 0.83 | 0.13 | 0.14 | 0.943 | 0.99 | 0.68 | -33.4 | -23.4 | -23.8 | -22.7 | -194 | -167 | -163 | [23] | | Su 53 | P1s,P2x | 86.05 | 8.36 | 2.17 | 0.37 | 0.44 | 0.884 | 1.13 | 0.72 | -35.6 | -25.3 | -23.7 | -23.9 | -202 | -165 | -160 | | Su 75 | P2x | 92.47 | 3.92 | 0.66 | 0.11 | 0.11 | 0.951 | 1.30 | 1.10 | -33.2 | -23.8 | -23.4 | -22.4 | -194 | -163 | -157 | | Su 76 | P1s,P2x | 86.41 | 8.37 | 2.33 | 0.39 | 0.51 | 0.882 | 0.13 | 1.21 | -35.1 | -24.6 | -24.4 | -24.4 | -203 | -165 | -161 | | Su 95 | P2x | 92.24 | 3.95 | 0.66 | 0.11 | 0.11 | 0.950 | 1.64 | 1.00 | -32.5 | -23.9 | -24.0 | -22.7 | -193 | -167 | -160 | | Su 139 | P1s,P2x | 93.16 | 3.05 | 0.51 | 0.07 | 0.07 | 0.962 | 1.31 | 1.45 | -30.4 | -24.2 | -26.8 | -23.7 | -192 | -178 | -180 | | Su 336 | P1s,P2x | 90.20 | 1.40 | 0.15 | 0.02 | 0.01 | 0.983 | 0.00 | 8.06 | -28.7 | -22.6 | -25.1 | | -189 | -169 | -168 | | Su 14-0-31 | P2x8,P1s | 93.00 | 4.05 | 0.65 | 0.11 | 0.10 | 0.950 | 1.20 | 0.59 | -32.0 | -23.8 | -24.7 | -22.0 | -196 | -168 | -172 | | Su 14-2-14 | P2x | 91.71 | 4.70 | 1.03 | 0.19 | 0.21 | 0.937 | | | -31.7 | -23.8 | -24.1 | -22.5 | -190 | -169 | -170 | [19] | | Su 14-22-41 | P1s | 91.74 | 4.81 | 1.25 | 0.25 | 0.25 | 0.933 | | | -32.6 | -23.6 | -23.4 | -23.0 | -193 | -169 | -171 | | Su 14-4-08 | P2x | 91.97 | 4.37 | 0.94 | 0.18 | 0.19 | 0.942 | | | -31.3 | -23.8 | -23.8 | -22.9 | -190 | -169 | -163 | [23] | | Su 14-22-21 | P1s | 91.74 | 4.81 | 1.25 | 0.25 | 0.25 | 0.933 | | | -32.6 | -23.6 | -23.4 | -23.0 | -193 | -169 | -171 | | Su 36-10-9 | P1s | 92.45 | 3.52 | 0.73 | 0.14 | 0.14 | 0.953 | | | -34.0 | -25.1 | -25.7 | -24.8 | -193 | -167 | -179 | | Su 36-21-4 | P2x | 93.05 | 3.99 | 0.79 | 0.14 | 0.14 | 0.948 | | | -32.7 | -24.6 | -24.9 | -23.5 | -193 | -169 | -172 | | Su 48-2-86 | P1s | 92.85 | 4.00 | 0.63 | 0.11 | 0.10 | 0.950 | 1.44 | 0.57 | -31.7 | -23.2 | -24.3 | -22.3 | -190 | -172 | -170 | | Su 48-14-76 | P1s,P2x | 92.73 | 3.48 | 0.65 | 0.13 | 0.11 | 0.955 | 1.47 | 1.14 | -33.5 | -22.8 | -24.2 | -22.2 | -192 | -172 | -171 | | Su 48-15-68 | P2x8 | 92.79 | 3.28 | 0.61 | 0.11 | 0.12 | 0.957 | 1.70 | 1.07 | -29.8 | -23.4 | -25.0 | -22.6 | -195 | -170 | -172 | | Su 53-78-46H | P1s,P2x | 89.82 | 6.21 | 1.24 | 0.22 | 0.24 | 0.919 | 0.93 | 0.87 | -33.9 | -23.9 | -23.0 | -23.2 | -198 | -165 | -156 | | Su 75-64-5X | P2x | 89.45 | 6.36 | 1.26 | 0.22 | 0.24 | 0.917 | 0.13 | 0.93 | -33.5 | -24.0 | -23.3 | -22.8 | -199 | -167 | -159 | | Su 76-1-4 | P2x | 90.38 | 6.03 | 1.18 | 0.21 | 0.22 | 0.922 | 0.82 | 0.71 | -32.7 | -23.6 | -22.9 | -23.0 | -198 | -168 | -165 | | Su 77-2-5 | P2x | 89.90 | 5.53 | 1.24 | 0.24 | 0.27 | 0.925 | 1.46 | 0.70 | -30.8 | -22.7 | -23.3 | -22.9 | -194 | -168 | -164 | | Su 77-6-8 | P2x8 | 89.90 | 5.80 | 1.24 | 0.22 | 0.24 | 0.923 | 0.60 | 0.79 | -33.6 | -23.9 | -24.1 | -23.5 | -201 | -165 | -165 | | Su 120-52-82 | P1s,P2x | 91.64 | 3.69 | 0.64 | 0.11 | 0.10 | 0.953 | 2.58 | 0.93 | -31.1 | -23.3 | -25.6 | -23.6 | -192 | -176 | -179 | | Tao2-3-14 | P1s | 93.46 | 4.09 | 0.69 | 0.10 | 0.11 | 0.949 | | | -31.0 | -23.5 | -23.9 | -22.9 | -190 | -162 | -160 | [19] | | Tao2-6-11 | P1s | 93.89 | 4.26 | 0.77 | 0.18 | 0.14 | 0.946 | | | -31.7 | -24.3 | -24.5 | -22.9 | -191 | -166 | -167 | | Tao3-6-10 | P2x | 94.25 | 3.31 | 0.51 | 0.08 | 0.09 | 0.959 | | | -31.5 | -24.3 | -24.9 | -23.6 | -191 | -165 | -169 | | Zhao 61 | P1s | 88.98 | 6.83 | 1.53 | 0.31 | 0.37 | 0.908 | 0.55 | 0.85 | -33.2 | -23.5 | -23.3 | -23.2 | -194 | -159 | -154 | [23] | | Yulin | Yu47-7 | P1s | 92.46 | 4.42 | 0.80 | 0.12 | 0.14 | 0.944 | | | -32.0 | -25.1 | -22.6 | -22.0 | -182 | -170 | -166 | [19] | | Yu44-13 | P1s | 93.19 | 4.27 | 0.69 | 0.10 | 0.11 | 0.947 | | | -31.7 | -25.2 | -22.4 | -22.8 | -185 | -171 | -160 | | Yu69 | P1s | 93.51 | 4.10 | 0.88 | 0.17 | 0.18 | 0.946 | | | -31.7 | -25.1 | -23.2 | -22.4 | -180 | -166 | -160 | | Yu50-8 | P1s | 92.63 | 4.49 | 0.76 | 0.13 | 0.13 | 0.944 | | | -32.4 | -24.6 | -22.3 | -22.3 | -188 | -155 | -146 | | Yu34-16 | P1s | 93.09 | 4.35 | 0.80 | 0.15 | 0.13 | 0.945 | | | -34.9 | -23.7 | -21.0 | -21.0 | -188 | -155 | -146 | | Yu45-18 | P1s | 95.34 | 3.92 | 0.13 | 0.01 | 0.03 | 0.959 | | | -32.7 | -25.1 | -22.4 | -22.7 | -186 | -162 | | | Yu58 | P1s | 92.97 | 3.89 | 0.83 | 0.16 | 0.16 | 0.949 | | | -31.3 | -25.2 | -23.6 | -22.9 | -180 | -170 | -166 | [23] | | Yu217 | P1s | 93.02 | 2.69 | 0.36 | 0.05 | 0.05 | 0.967 | 1.84 | 0.32 | -31.1 | -26.5 | -24.4 | -23.4 | -185 | -171 | -156 | | Yu42-1 | P1s | 91.18 | 5.03 | 1.36 | 0.32 | 0.32 | 0.928 | | | -31.0 | -25.9 | -24.7 | -23.2 | -183 | -170 | -156 | | Yu43-6 | P1s | 88.81 | 6.04 | 2.03 | 0.50 | 0.57 | 0.907 | 0.24 | | -31.6 | -26.1 | -23.8 | -22.9 | -185 | -169 | -157 | | Zi zhou | Z21-24 | P1s | 94.22 | 3.12 | 0.48 | 0.08 | 0.07 | 0.962 | 1.58 | 0.32 | -32.7 | -25.1 | -23.2 | -22.2 | -183 | -163 | -155 | This paper | | Z25-38 | P1s | 94.67 | 2.87 | 0.42 | 0.07 | 0.06 | 0.965 | 1.40 | 0.38 | -32.6 | -25.7 | -23.3 | -22.9 | -185 | -165 | -154 | | Z35-28 | P1s | 94.81 | 2.97 | 0.44 | 0.06 | 0.07 | 0.964 | 1.20 | 0.37 | -32.5 | -25.7 | -23.6 | -23.3 | -181 | -164 | -157 | | Yu30 | P1s | 94.1 | 3.14 | 0.48 | 0.07 | 0.08 | 0.961 | 1.62 | 0.38 | -33.1 | -23.0 | -23.4 | -21.7 | -183 | -161 | -154 | | Yu45 | P1s | 94.17 | 3.12 | 0.48 | 0.08 | 0.08 | 0.962 | 1.58 | 0.36 | -33.2 | -25.2 | -23.1 | -22.5 | -183 | -164 | -155 | | Yu69 | P1s | 94.93 | 2.85 | 0.4 | 0.06 | 0.06 | 0.966 | 1.27 | 0.35 | -32.8 | -26.3 | -24.1 | -21.7 | -179 | -162 | -151 | | Z16-19 | P1s | 91.53 | 5.22 | 1.16 | 0.19 | 0.20 | 0.931 | 0.06 | | -34.5 | -24.3 | -21.7 | -21.7 | -183 | -157 | -149 | [23] | | Z17-20 | P1s | 91.55 | 5.07 | 1.13 | 0.19 | 0.21 | 0.933 | | | -33.0 | -24.5 | -22.0 | -21.7 | -184 | -161 | -154 | | Z22-18 | P1s | 93.12 | 4.22 | 0.76 | 0.14 | 0.13 | 0.947 | 0.02 | | -31.1 | -25.7 | -24.3 | -23.1 | -182 | -162 | -160 | | Z28-43 | P1s | 90.44 | 5.42 | 1.54 | 0.31 | 0.34 | 0.922 | | | -33.0 | -23.2 | -22.4 | -21.1 | -175 | -150 | -143 | | Gas field | Well | Horizon | Main components/% | δ13C/‰ | δ2H/‰ | Data source | | CH4 | C2H6 | C3H8 | iC4H10 | nC4H10 | C1/C1–4 | CO2 | N2 | CH4 | C2H6 | C3H8 | C4H10 | CH4 | C2H6 | C3H8 | | Daniudi | D10 | P1s | | | | | | | | | -34.0 | -24.0 | -23.5 | -23.6 | -203 | -161 | -150 | This paper | | D11 | P2sh1 | 94.66 | 2.90 | 0.53 | 0.08 | 0.11 | 0.963 | 0.18 | 1.39 | -34.5 | -26.3 | -24.7 | -22.9 | -191 | -163 | -149 | [23] | | D13 | P1s | 94.49 | 1.71 | 0.31 | 0.04 | 0.03 | 0.978 | 0.28 | 0.25 | -36.0 | -25.7 | -24.5 | -22.6 | -206 | -164 | -156 | | D16 | P2sh | 94.37 | 2.52 | 0.26 | 0.06 | 0.09 | 0.970 | 0.37 | 1.96 | -35.1 | -27.1 | -26.0 | -23.9 | -194 | -157 | -136 | | D22 | P1t2 | 86.21 | 4.11 | 0.81 | 0.11 | 0.13 | 0.944 | 1.05 | 7.31 | -38.1 | -25.3 | -23.0 | -21.7 | -204 | -160 | -151 | | D24 | P2sh | 87.95 | 6.92 | 1.83 | 0.45 | 0.63 | 0.899 | 0.33 | 1.49 | -37.1 | -26.1 | -25.3 | -23.7 | -210 | -168 | -167 | | DK4 | P2sh | 96.19 | 2.48 | 0.32 | 0.05 | 0.05 | 0.971 | 0.32 | 0.35 | -34.9 | -26.4 | -24.0 | -23.0 | -187 | -164 | -154 | | DK9 | P2sh | 96.31 | 2.21 | 0.18 | 0.04 | 0.03 | 0.975 | 0.26 | 0.42 | -35.0 | -26.0 | -23.4 | -21.9 | -185 | -161 | -134 | | DK13 | P2x | 95.10 | 1.65 | 0.29 | 0.00 | 0.07 | 0.979 | 0.30 | 2.43 | -34.7 | -25.6 | -24.2 | -22.4 | -186 | -163 | -155 | This paper | | DK17 | P2s | 93.64 | 3.46 | 0.54 | 0.08 | 0.11 | 0.957 | 0.18 | 1.64 | -36.0 | -27.2 | -25.6 | -23.3 | -186 | -164 | –156 | [23] | | Mizhi | Mi37-13 | P1s | 94.19 | 3.77 | 0.53 | 0.11 | 0.09 | 0.954 | 0.71 | 0.39 | -33.0 | -23.2 | -22.4 | -21.1 | -182 | -156 | -145 | [23] | | Dongsheng | ES1 | P2x | 93.96 | 3.62 | 0.87 | 0.19 | 0.18 | 0.951 | 0.20 | 0.81 | -33.5 | -25.1 | -24.6 | -23.6 | -189 | -168 | -170 | [32] | | ES4 | P2x | 93.71 | 3.57 | 0.86 | 0.19 | 0.18 | 0.951 | 0.19 | 1.08 | -33.3 | -24.5 | -23.2 | -22.9 | -186 | -166 | -172 | | J11 | P2x | 93.69 | 3.57 | 0.87 | 0.17 | 0.17 | 0.951 | | 1.34 | -33.8 | -25.0 | -24.5 | -23.6 | -187 | -171 | -179 | | ESP2 | P2x | 93.74 | 3.64 | 0.85 | 0.15 | 0.14 | 0.951 | | 1.32 | -33.2 | -25.3 | -24.9 | -24.4 | -190 | -173 | -183 | | J11P4H | P2x | 93.87 | 3.71 | 0.92 | 0.16 | 0.16 | 0.950 | 0.03 | 1.04 | -33.1 | -25.1 | -24.6 | -23.6 | -189 | -170 | -158 | | J26 | P2x | 93.79 | 3.67 | 0.90 | 0.11 | 0.10 | 0.951 | 0.09 | 1.13 | -33.7 | -25.6 | -25.3 | -24.0 | -190 | -175 | -162 |
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