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A new calculation approach of wellbore separation factor based on the relative position of adjacent wells
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HONG Difeng,TANG Xueping,GAO Wenkai,MAO Weimin,WANG Peng,LIU Ke
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Table 2 Well-path planning data and error ellipsoids.
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| Well name | Well
depth/m | Inclination angle/(°) | Azimuth angle/(°) | TVD/m | NS/m | EW/m | Axis half-length of error ellipsoids/m | Euler attitude angle/(°) | | Axis 1 | Axis 2 | Axis 3 | Angle 1 | Angle 2 | Angle 3 | Reference
well | 486.00 | 0 | 0 | 486.00 | 0 | 0 | 2.11 | 2.11 | 1.12 | 0 | 0 | 0 | | 721.22 | 47.06 | 27.26 | 695.65 | 81.15 | 41.81 | 3.13 | 3.95 | 1.29 | -28.85 | -5.40 | 2.69 | | 801.22 | 47.06 | 27.26 | 750.15 | 133.21 | 68.64 | 3.46 | 5.43 | 1.48 | -28.64 | -10.82 | 5.59 | | 1 153.09 | 89.96 | 90.00 | 887.90 | 264.66 | 338.37 | 17.65 | 5.33 | 2.82 | 25.11 | -19.94 | 34.53 | | 2 153.09 | 89.96 | 90.00 | 888.59 | 264.66 | 1 338.36 | 69.25 | 5.43 | 13.68 | 7.03 | 0.64 | -7.96 | Comparison
Well A | 508.00 | 0 | 0 | 508.00 | 0 | 0 | 2.21 | 2.21 | 1.14 | 0 | 0 | 0 | | 753.50 | 49.09 | 18.86 | 724.55 | 93.58 | 31.97 | 3.27 | 4.09 | 1.32 | -20.19 | -6.22 | 2.07 | | 833.50 | 49.09 | 18.86 | 776.94 | 150.80 | 51.51 | 3.59 | 5.49 | 1.53 | -20.03 | -12.04 | 4.13 | | 1 212.81 | 89.98 | 90.00 | 923.22 | 310.46 | 329.30 | 17.90 | 5.71 | 3.16 | 28.22 | -21.77 | 32.93 | | 2 212.81 | 89.98 | 90.00 | 923.56 | 310.46 | 1 329.30 | 69.02 | 6.12 | 13.99 | 7.71 | 0.62 | -7.52 | Comparison
Well B | 549.59 | 0 | 0 | 549.59 | 0 | 0 | 2.40 | 2.40 | 1.18 | 0 | 0 | 0 | | 789.71 | 48.02 | 143.78 | 762.57 | -76.54 | 56.06 | 3.38 | 4.25 | 1.37 | 37.25 | 4.38 | 3.47 | | 869.71 | 48.02 | 143.78 | 816.08 | -124.51 | 91.20 | 3.68 | 5.77 | 1.58 | 37.15 | 8.97 | 6.94 | | 1 188.28 | 89.69 | 90.00 | 936.12 | -231.28 | 347.41 | 16.88 | 5.25 | 2.79 | -23.29 | 17.17 | 33.56 | | 2 188.28 | 89.69 | 90.00 | 941.53 | -231.28 | 1 347.39 | 68.85 | 5.25 | 13.53 | -6.11 | -0.76 | -8.59 |
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