CN101368481B - 石油钻井中核磁共振岩石含油丰度的定量分析方法 - Google Patents
石油钻井中核磁共振岩石含油丰度的定量分析方法 Download PDFInfo
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样品编号 | 岩屑重量(g) | 原油滴数(滴) | 原油重量(g) | 原油含量(重量%) | 原油含量(kg/t) | 核磁共振信号强度 |
0# | 15 | 0 | 0.000 | 0.000 | 0.000 | 0.290 |
1# | 15 | 1 | 0.037 | 0.246 | 2.461 | 0.610 |
2# | 15 | 2 | 0.074 | 0.491 | 4.909 | 0.760 |
3# | 15 | 3 | 0.111 | 0.735 | 7.346 | 1.120 |
4# | 15 | 4 | 0.148 | 0.977 | 9.770 | 1.400 |
5# | 15 | 5 | 0.185 | 1.218 | 12.183 | 1.710 |
6# | 15 | 6 | 0.222 | 1.458 | 14.584 | 1.920 |
7# | 15 | 7 | 0.259 | 1.697 | 16.974 | 2.500 |
8# | 15 | 8 | 0.296 | 1.935 | 19.351 | 2.610 |
9# | 15 | 9 | 0.333 | 2.172 | 21.718 | 2.880 |
10# | 15 | 10 | 0.370 | 2.407 | 24.073 | 3.430 |
样品深度(m) | 核磁共振信号强度 | 含油丰度(重量%) | 样品深度(m) | 核磁共振信号强度 | 含油丰度(重量%) | 样品深度(m) | 核磁共振信号强度 | 含油丰度(重量%) |
2054.00 | 0.28 | 0.0664 | 2082.03 | 5.04 | 3.7792 | 2096.40 | 2.97 | 2.1646 |
2056.00 | 0.26 | 0.0508 | 2082.46 | 2.09 | 1.4782 | 2096.74 | 2.46 | 1.7668 |
2058.00 | 0.44 | 0.1912 | 2082.80 | 1.01 | 0.6358 | 2114.00 | 0.19 | 0 |
2060.00 | 0 | 0 | 2083.13 | 1.46 | 0.9868 | 2178.00 | 0 | 0 |
2062.00 | 0.47 | 0.2146 | 2083.54 | 0.95 | 0.589 | 2190.00 | 0 | 0 |
2064.00 | 0.81 | 0.4798 | 2083.93 | 1.26 | 0.8308 | 2199.00 | 0.56 | 0.2848 |
2065.00 | 9.35 | 7.141 | 2084.30 | 1.63 | 1.1194 | 2200.06 | 0.69 | 0.3862 |
2065.13 | 8.16 | 6.2128 | 2084.77 | 1.05 | 0.667 | 2200.31 | 0.42 | 0.1756 |
2065.32 | 6.12 | 4.6216 | 2085.15 | 0.94 | 0.5812 | 2200.79 | 0.63 | 0.3394 |
2065.45 | 8.34 | 6.3532 | 2085.56 | 1.83 | 1.2754 | 2204.30 | 0.63 | 0.3394 |
2065.80 | 8 | 6.088 | 2085.93 | 0.35 | 0.121 | 2204.71 | 3.75 | 2.773 |
2066.14 | 7.96 | 6.0568 | 2086.29 | 2.9 | 2.11 | 2205.02 | 0.74 | 0.4252 |
2066.52 | 4.44 | 3.3112 | 2087.03 | 2.56 | 1.8448 | 2206.05 | 0.62 | 0.3316 |
2066.99 | 6.13 | 4.6294 | 2087.38 | 0.22 | 0.0196 | 2207.77 | 0.75 | 0.433 |
2067.72 | 9.88 | 7.5544 | 2087.74 | 0.27 | 0.0586 | 2208.51 | 0.91 | 0.5578 |
2069.25 | 9.27 | 7.0786 | 2088.09 | 0.25 | 0.043 | 2213.00 | 0.58 | 0.3004 |
2070.13 | 3.98 | 2.9524 | 2088.47 | 0.27 | 0.0586 | 2214.00 | 0.54 | 0.2692 |
2070.57 | 6.16 | 4.6528 | 2088.82 | 0.29 | 0.0742 | 2215.00 | 0.6 | 0.316 |
2070.99 | 8.26 | 6.2908 | 2089.32 | 1.44 | 0.9712 | 2216.00 | 0.79 | 0.4642 |
2071.57 | 14.66 | 11.2828 | 2089.74 | 0.33 | 0.1054 | 2217.00 | 0 | 0 |
2072.02 | 9.68 | 7.3984 | 2090.18 | 0.4 | 0.16 | 2218.00 | 0.52 | 0.2536 |
2073.20 | 8.71 | 6.6418 | 2090.59 | 1.33 | 0.8854 | 2219.00 | 0.47 | 0.2146 |
2074.00 | 0.29 | 0.0742 | 2091.02 | 1.49 | 1.0102 | 2220.00 | 0.3 | 0.082 |
2076.00 | 0 | 0 | 2091.36 | 0.34 | 0.1132 | 2224.00 | 0 | 0 |
2077.65 | 5 | 3.748 | 2091.66 | 0.52 | 0.2536 | 2231.11 | 2.74 | 1.9852 |
2077.93 | 8.31 | 6.3298 | 2092.03 | 0.42 | 0.1756 | 2231.75 | 1.44 | 0.9712 |
2078.27 | 5.76 | 4.3408 | 2092.47 | 0.26 | 0.0508 | 2232.39 | 2.15 | 1.525 |
2078.58 | 7.14 | 5.4172 | 2092.97 | 0.31 | 0.0898 | 2233.00 | 0.91 | 0.5578 |
2079.04 | 7.15 | 5.425 | 2093.32 | 0.3 | 0.082 | 2233.37 | 0.81 | 0.4798 |
2079.42 | 6.95 | 5.269 | 2094.10 | 0.31 | 0.0898 | 2233.81 | 4.53 | 3.3814 |
2079.85 | 1.12 | 0.7216 | 2095.21 | 0.25 | 0.043 | 2234.10 | 2.85 | 2.071 |
2080.40 | 5.07 | 3.8026 | 2095.51 | 0.37 | 0.1366 | 2238.15 | 4.82 | 3.6076 |
2080.75 | 6.85 | 5.191 | 2095.75 | 3.06 | 2.2348 | 2238.62 | 1.22 | 0.7996 |
2081.16 | 1.03 | 0.6514 | 2096.05 | 1.42 | 0.9556 | 2239.11 | 2.26 | 1.6108 |
2081.62 | 1.75 | 1.213 | 2096.18 | 2.39 | 1.7122 | 2239.53 | 2.61 | 1.8838 |
样品深度(m) | 核磁共振信号强度 | 含油丰度(重量%) | 样品深度(m) | 核磁共振信号强度 | 含油丰度(重量%) | 样品深度(m) | 核磁共振信号强度 | 含油丰度(重量%) |
2239.73 | 1.03 | 0.6514 | 2252.25 | 4.48 | 3.3424 | 2265.17 | 3.14 | 2.2972 |
2240.50 | 0.94 | 0.5812 | 2252.56 | 5.2 | 3.904 | 2265.53 | 2.47 | 1.7746 |
2241.07 | 1.33 | 0.8854 | 2252.78 | 4.98 | 3.7324 | 2265.84 | 3.43 | 2.5234 |
2241.87 | 13.89 | 10.6822 | 2254.85 | 1.12 | 0.7216 | 2266.16 | 2.81 | 2.0398 |
2242.80 | 9.93 | 7.5934 | 2257.26 | 3.66 | 2.7028 | 2266.46 | 3.92 | 2.9056 |
2243.07 | 14.76 | 11.3608 | 2257.73 | 3.91 | 2.8978 | 2266.75 | 3.24 | 2.3752 |
2243.41 | 21.87 | 16.9066 | 2258.17 | 3.6 | 2.656 | 2267.05 | 3.27 | 2.3986 |
2243.80 | 31.48 | 24.4024 | 2258.50 | 3.86 | 2.8588 | 2267.50 | 1.78 | 1.2364 |
2244.00 | 35.58 | 27.6004 | 2258.80 | 3.69 | 2.7262 | 2267.94 | 2.91 | 2.1178 |
2244.30 | 36.85 | 28.591 | 2259.05 | 2.89 | 2.1022 | 2268.49 | 1.53 | 1.0414 |
2244.61 | 10.36 | 7.9288 | 2259.54 | 2.69 | 1.9462 | 2268.89 | 2.61 | 1.8838 |
2244.93 | 15.96 | 12.2968 | 2259.92 | 1.87 | 1.3066 | 2269.42 | 1.09 | 0.6982 |
2245.33 | 26.49 | 20.5102 | 2260.42 | 1.01 | 0.6358 | 2269.79 | 1.27 | 0.8386 |
2245.69 | 4.68 | 3.4984 | 2260.99 | 0.72 | 0.4096 | 2270.23 | 2.65 | 1.915 |
2245.91 | 2.15 | 1.525 | 2261.42 | 1.63 | 1.1194 | 2270.65 | 2.87 | 2.0866 |
2246.40 | 1.56 | 1.0648 | 2261.91 | 1.57 | 1.0726 | 2271.12 | 3.12 | 2.2816 |
2246.80 | 6.96 | 5.2768 | 2262.22 | 0.97 | 0.6046 | 2271.48 | 3.32 | 2.4376 |
2246.93 | 1.29 | 0.8542 | 2262.58 | 0.66 | 0.3628 | 2271.86 | 2.51 | 1.8058 |
2247.31 | 1.98 | 1.3924 | 2262.98 | 1.73 | 1.1974 | 2272.21 | 0.92 | 0.5656 |
2248.57 | 0.92 | 0.5656 | 2263.38 | 1.51 | 1.0258 | 2273.19 | 0.89 | 0.5422 |
2249.57 | 2.75 | 1.993 | 2263.68 | 1.87 | 1.3066 | 2273.57 | 2 | 1.408 |
2249.85 | 3.61 | 2.6638 | 2263.93 | 0.73 | 0.4174 | 2273.87 | 2.33 | 1.6654 |
2250.11 | 2.89 | 2.1022 | 2264.15 | 1.48 | 1.0024 | 2274.30 | 2.37 | 1.6966 |
2250.58 | 3.12 | 2.2816 | 2264.78 | 1.74 | 1.2052 | 2274.67 | 0.92 | 0.5656 |
2251.42 | 4.02 | 2.9836 | 2264.96 | 3.99 | 2.9602 | 2275.73 | 0.69 | 0.3862 |
井深(m) | 核磁共振信号强度 | 含油丰度(重量%) | 井深(m) | 核磁共振信号强度 | 含油丰度(重量%) | 井深(m) | 核磁共振信号强度 | 含油丰度(重量%) |
1652.00 | 0 | 0 | 1700.38 | 0.63 | 0.3394 | 1798.07 | 2.81 | 2.0398 |
1668.00 | 2.56 | 1.8448 | 1700.69 | 0.81 | 0.4798 | 1798.40 | 4.01 | 2.9758 |
1669.00 | 0.89 | 0.5422 | 1701.00 | 1.16 | 0.7528 | 1798.79 | 4.55 | 3.397 |
1672.00 | 0.21 | 0.0118 | 1701.37 | 1.16 | 0.7528 | 1799.17 | 4.4 | 3.28 |
1678.00 | 0.25 | 0.043 | 1701.72 | 0.97 | 0.6046 | 1799.55 | 3.99 | 2.9602 |
1679.00 | 0.7 | 0.394 | 1702.00 | 0.94 | 0.5812 | 1799.78 | 2.94 | 2.1412 |
1680.00 | 0.47 | 0.2146 | 1702.08 | 2.44 | 1.7512 | 1800.06 | 3.99 | 2.9602 |
1681.00 | 0.45 | 0.199 | 1702.32 | 0.87 | 0.5266 | 1800.45 | 3.51 | 2.5858 |
1682.00 | 0.86 | 0.5188 | 1702.79 | 0.74 | 0.4252 | 1800.76 | 3.55 | 2.617 |
1683.00 | 1.4 | 0.94 | 1703.83 | 0 | 0 | 1801.04 | 5.06 | 3.7948 |
1684.00 | 0.62 | 0.3316 | 1706.00 | 1.64 | 1.1272 | 1801.37 | 4.11 | 3.0538 |
1685.00 | 1.31 | 0.8698 | 1708.00 | 0.81 | 0.4798 | 1801.62 | 3.94 | 2.9212 |
1685.23 | 0.83 | 0.4954 | 1710.00 | 1.32 | 0.8776 | 1801.93 | 3.34 | 2.4532 |
1685.42 | 0.93 | 0.5734 | 1719.00 | 0.6 | 0.316 | 1802.32 | 5.32 | 3.9976 |
1685.75 | 3.28 | 2.4064 | 1721.00 | 0 | 0 | 1802.64 | 2.12 | 1.5016 |
1686.04 | 2.31 | 1.6498 | 1723.00 | 0 | 0 | 1802.92 | 3.42 | 2.5156 |
1686.23 | 2.51 | 1.8058 | 1725.00 | 0 | 0 | 1803.16 | 3.83 | 2.8354 |
1686.42 | 2.45 | 1.759 | 1735.00 | 0.65 | 0.355 | 1803.37 | 2.61 | 1.8838 |
1686.57 | 2.66 | 1.9228 | 1755.00 | 0.86 | 0.5188 | 1805.46 | 1.57 | 1.0726 |
1686.80 | 1.27 | 0.8386 | 1757.00 | 0 | 0 | 1805.81 | 2.22 | 1.5796 |
1687.00 | 1.77 | 1.2286 | 1765.00 | 0 | 0 | 1816.47 | 0.58 | 0.3004 |
1687.15 | 0.71 | 0.4018 | 1775.79 | 0.54 | 0.2692 | 1817.16 | 0.41 | 0.1678 |
1687.59 | 0.51 | 0.2458 | 1776.22 | 4.34 | 3.2332 | 1819.55 | 0.46 | 0.2068 |
1687.88 | 0.21 | 0.0118 | 1776.52 | 0.59 | 0.3082 | 1822.47 | 0.73 | 0.4174 |
1688.34 | 0.62 | 0.3316 | 1776.74 | 1.44 | 0.9712 | 1822.92 | 0.51 | 0.2458 |
1688.59 | 0.62 | 0.3316 | 1776.94 | 0.57 | 0.2926 | 1823.24 | 1.19 | 0.7762 |
1688.72 | 0.89 | 0.5422 | 1777.17 | 0.52 | 0.2536 | 1824.50 | 1.01 | 0.6358 |
1689.17 | 0.66 | 0.3628 | 1777.39 | 0.39 | 0.1522 | 1824.81 | 0.57 | 0.2926 |
1697.33 | 4.11 | 3.0538 | 1777.62 | 0.19 | 0 | 1825.60 | 0.48 | 0.2224 |
1697.47 | 1.14 | 0.7372 | 1777.85 | 0.33 | 0.1054 | 1828.50 | 0 | 0 |
1697.74 | 0.83 | 0.4954 | 1785.03 | 0 | 0 | 1830.54 | 0.76 | 0.4408 |
1698.06 | 1.12 | 0.7216 | 1787.02 | 2.02 | 1.4236 | 1832.22 | 1.11 | 0.7138 |
1698.32 | 1.23 | 0.8074 | 1790.31 | 2.1 | 1.486 | 1832.80 | 0 | 0 |
1698.59 | 4.89 | 3.6622 | 1793.00 | 2 | 1.408 | 1841.00 | 0 | 0 |
1698.85 | 4.49 | 3.3502 | 1793.49 | 3.22 | 2.3596 | 1851.00 | 0 | 0 |
1699.04 | 4.39 | 3.2722 | 1796.50 | 4.46 | 3.3268 | 1853.00 | 0 | 0 |
1699.25 | 5.23 | 3.9274 | 1796.81 | 3.43 | 2.5234 | 1855.00 | 0 | 0 |
1699.58 | 4.5 | 3.358 | 1797.04 | 2.25 | 1.603 | 1870.00 | 0 | 0 |
1699.83 | 0.78 | 0.4564 | 1797.30 | 0.42 | 0.1756 | 1875.00 | 0 | 0 |
1700.09 | 0.65 | 0.355 | 1797.71 | 0.77 | 0.4486 |
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CN110965999B (zh) * | 2019-12-24 | 2022-04-12 | 中国石油集团渤海钻探工程有限公司 | 一种页岩油优势岩性精细识别方法 |
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