|
|
|
Method of suspender line trajectory design
|
|
YU Fan,HUANG Genlu,HAN Zhiyong,NI Hongjian,LI Jing,LI Wei
|
|
| |
Table 3 Design results of suspender line trajectory.
|
|
| Section | Well depth/m | Deviation angle/(°) | Vertical depth/m | Horizontal displacement/m | Build-up rate/((°)·(30 m)-1) | Vertical
section | 0 | 0 | 0 | 0 | 0 | | 300.00 | 0 | 300.00 | 0 | 0 | | 600.00 | 0 | 600.00 | 0 | 0 | Transition
section | 600.00 | 0 | 600.00 | 0 | 0 | | 615.00 | 3.00 | 614.99 | 0.39 | 6.00 | | 630.00 | 6.00 | 629.95 | 1.57 | 6.00 | | 645.00 | 9.00 | 644.82 | 3.53 | 6.00 | | 660.00 | 12.00 | 659.56 | 6.26 | 6.00 | | 675.00 | 15.00 | 674.15 | 9.76 | 6.00 | Suspender
line section | 675.00 | 15.00 | 674.15 | 9.76 | 6.00 | | 680.00 | 15.25 | 678.98 | 11.03 | 3.75 | | 780.00 | 16.61 | 775.10 | 38.60 | 0.36 | | 880.00 | 17.95 | 870.60 | 68.28 | 0.42 | | 980.00 | 19.53 | 965.30 | 100.38 | 0.51 | | 1080.00 | 21.39 | 1059.01 | 135.29 | 0.60 | | 1180.00 | 23.63 | 1150.40 | 173.51 | 0.75 | | 1280.00 | 26.34 | 1242.07 | 215.68 | 0.87 | | 1380.00 | 29.71 | 1330.38 | 262.56 | 1.11 | | 1480.00 | 33.94 | 1415.41 | 315.16 | 1.41 | | 1580.00 | 39.36 | 1495.73 | 374.67 | 1.83 | | 1680.00 | 46.39 | 1569.10 | 442.46 | 2.37 | | 1780.00 | 55.56 | 1632.32 | 519.85 | 3.12 | | 1860.00 | 64.70 | 1672.29 | 589.05 | 3.69 | | 1870.00 | 65.88 | 1676.47 | 598.13 | 3.54 | | 1874.08 | 66.30 | 1672.97 | 610.46 | 0.37 | Hold
section | 1874.08 | 66.30 | 1672.97 | 610.46 | 0.37 | | 2880.00 | 66.30 | 2077.30 | 1531.55 | 0 | | 3880.00 | 66.30 | 2479.25 | 2447.21 | 0 | | 4880.00 | 66.30 | 2881.19 | 3362.87 | 0 | | 5880.00 | 66.30 | 3283.14 | 4278.53 | 0 | | 6380.00 | 66.30 | 3484.12 | 4736.36 | 0 | | 6668.31 | 66.30 | 3600.00 | 5000.36 | 0 |
|
|
|