A107使用TDFEA确定水平井的最大延伸极限上传版本Word下载.docx
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3.倒装加重钻杆是防止屈曲发生的有效手段。
4.TDFEA摩阻扭矩分析软件可以分析倒装加重钻杆的最佳位置，能提高水平井的极限延伸能力。
5.摩阻分析确定的水平井极限延伸能力，还要与水力学、实际钻井工艺等限制条件结合，满足钻井其它限制条件的延伸长度，作为最终的极限延伸长度。
附录1
实钻测斜数据表
测深
（m）
井斜
（deg）
网格方位
垂深
北坐标
东坐标
狗腿度
（deg/30m）
闭合距
闭合方位
0.00
1625.00
0.33
1624.99
4.68
0.01
1650.00
0.26
1649.99
4.81
0.09
1675.00
0.36
1674.99
4.94
0.12
1700.00
0.22
1699.99
5.07
0.17
1725.00
0.30
212.93
1724.99
5.06
-0.04
0.60
359.59
1750.00
0.42
226.12
1749.99
-0.14
358.41
1775.00
0.46
1.66
1774.99
4.98
-0.20
0.97
357.70
1800.00
0.62
304.80
1799.99
5.16
-0.31
0.63
356.59
1825.00
0.68
331.72
1824.99
5.36
-0.49
0.37
5.38
354.81
1850.00
0.44
310.63
1849.99
5.56
-0.63
5.59
353.52
1875.00
0.48
17.07
1874.98
5.72
-0.67
5.76
353.28
1900.00
0.67
30.45
1899.98
5.94
-0.57
0.28
5.97
354.53
1925.00
30.40
1924.98
6.20
-0.42
0.02
6.21
356.13
1950.00
0.61
6.68
1949.98
6.46
-0.33
6.47
357.09
1975.00
0.65
20.47
1974.98
6.72
-0.26
0.19
6.73
357.75
2000.00
38.12
1999.98
6.96
-0.13
0.24
358.92
2025.00
0.58
72.52
2024.98
7.10
0.07
0.57
2050.00
0.71
98.74
2049.97
7.12
0.34
0.38
2.76
2075.00
94.10
2074.97
7.08
0.64
7.11
5.19
2100.00
0.55
53.04
2099.97
7.14
0.89
0.54
7.20
2125.00
0.76
8.82
2124.97
7.38
1.01
7.45
7.78
2150.00
1.04
357.28
2149.97
7.77
1.02
0.40
7.83
7.50
2175.00
1.11
2.72
2174.96
8.24
0.15
8.30
7.09
2200.00
0.94
26.00
2199.96
8.66
1.12
8.73
7.40
2225.00
33.76
2224.95
9.03
1.34
0.20
9.13
8.44
2250.00
1.32
35.18
2249.95
9.46
1.63
9.60
9.80
2275.00
1.46
39.78
2274.94
9.94
2.00
0.21
10.14
11.39
2300.00
1.33
14.20
2299.93
10.46
2.28
0.75
10.71
12.28
2325.00
3.47
295.84
2324.92
11.07
1.67
4.15
11.20
8.56
2350.00
3.62
339.41
2349.87
12.14
3.16
12.16
3.34
2375.00
6.80
15.54
2374.77
14.31
0.83
5.31
14.33
3.31
2400.00
10.73
39.17
2399.48
17.54
2.69
6.30
17.75
2425.00
15.21
41.35
2423.84
21.81
6.33
5.41
22.71
16.19
2450.00
20.38
39.64
2447.63
27.63
11.28
6.24
29.84
22.21
2475.00
26.07
40.36
2470.60
17.62
6.83
39.34
26.61
2500.00
30.68
46.49
2492.59
43.76
25.81
6.54
50.80
30.53
2525.00
36.13
54.05
2513.46
52.49
36.42
8.22
63.88
34.75
2550.00
37.40
61.25
2533.50
60.47
49.05
5.39
77.86
39.04
2575.00
38.63
62.25
2553.20
67.76
62.61
1.64
92.25
42.74
2600.00
37.05
64.23
2572.94
74.66
76.30
2.39
106.75
45.62
2625.00
38.33
64.88
2592.72
81.23
90.10
1.61
121.31
47.96
2650.00
43.84
63.63
2611.56
88.37
104.89
137.15
49.88
2675.00
48.60
61.64
2628.85
96.68
120.91
154.80
51.35
2700.00
51.72
61.29
2644.87
105.85
137.77
3.76
173.73
52.46
2725.00
55.11
62.19
2659.77
115.35
155.45
193.57
53.42
2750.00
60.05
64.62
2673.17
124.78
174.31
6.42
214.37
54.40
2775.00
67.11
64.70
2684.29
134.35
194.54
8.47
236.42
55.37
2800.00
72.02
64.37
2693.01
144.42
215.68
5.90
259.57
56.19
2825.00
76.45
64.52
2699.81
237.38
5.32
283.39
56.89
2850.00
79.59
64.60
2705.00
165.30
259.46
3.77
307.64
57.50
2869.75
81.03
68.00
2708.32
173.13
277.28
5.55
326.89
58.02
2904.10
85.49
69.42
2712.35
185.51
309.06
4.09
360.46
59.03
2923.64
89.72
70.38
2713.17
192.21
327.39
6.66
379.65
59.58
2932.08
90.38
70.30
2713.16
195.05
335.34
2.36
387.94
59.82
2941.61
91.48
69.63
2713.01
198.32
344.29
4.05
397.32
60.06
2951.71
92.13
68.99
2712.69
201.88
353.73
2.71
407.29
60.29
2960.77
92.48
68.92
2712.32
205.14
362.18
1.18
416.24
2971.24
91.24
68.51
2711.98
208.93
371.93
3.74
426.60
60.67
2980.64
89.52
68.63
2711.92
212.37
380.68
5.50
435.91
60.84
2989.01
89.07
68.17
2712.02
215.45
388.46
2.31
444.21
60.99
2999.25
90.14
67.99
2712.09
219.27
397.96
3.18
454.37
61.15
3008.62
90.72
67.28
222.84
406.63
2.94
463.68
61.28
3018.25
89.28
66.45
226.62
415.48
5.18
473.27
61.39
3029.15
90.00
66.03
231.01
425.46
2.29
484.13
61.50
3038.65
90.24
2712.07
234.87
434.14
493.60
61.59
3048.29
66.10
2712.03
238.78
442.95
503.21
61.67
3057.93
91.10
66.09
242.69
451.76
2.68
512.82
61.76
3067.75
66.21
2711.72
246.66
460.74
0.56
522.61
61.84
3076.27
91.13
66.16
2711.54
250.10
468.54
0.43
531.11
61.91
3086.83
91.44
66.57
2711.31
254.33
478.21
541.63
61.99
3096.81
91.17
67.74
2711.08
258.20
487.40
3.61
551.57
62.09
3106.40
91.58
68.34
2710.85
261.79
496.29
2.27
561.11
3115.49
91.20
68.82
2710.63
265.11
504.75
2.02
570.14
62.29
3125.16
2710.47
268.60
513.77
1.49
579.75
62.40
3136.09
89.45
69.57
2710.45
272.48
523.99
590.60
62.52
3144.40
89.93
69.43
2710.50
275.39
531.77
1.81
598.85
62.62
3154.00
89.79
69.28
2710.52
278.78
540.75
608.38
62.73
3163.65
89.55
68.86
2710.57
282.23
549.77
1.50
617.98
62.83
3174.25
90.96
68.29
2710.53
286.10
559.63
4.30
628.52
62.92
3182.66
90.48
67.70
2710.42
289.25
567.43
636.90
62.99
3193.67
90.65
67.08
2710.31
293.48
577.59
1.75
647.88
63.06
3200.62
66.06
2710.30
296.24
583.97
6.57
654.81
63.10
3209.36
87.97
66.34
2710.49
299.77
591.96
663.54
63.14
3221.60
88.76
66.58
2710.84
304.66
603.18
675.75
63.20
3230.91
89.97
68.02
2710.95
308.25
611.77
6.06
685.04
63.26
3240.74
90.52
68.53
2710.90
311.89
620.90
694.83
63.33
3251.01
70.19
315.51
630.51
5.00
705.05
63.42
3259.96
91.14
70.43
2710.75
318.52
638.94
3.58
713.93
63.50
3269.62
90.21
70.69
2710.64
321.74
648.05
3.00
723.52
63.60
3279.24
90.79
70.65
2710.55
324.92
657.12
733.07
63.69
3289.32
89.90
71.03
328.23
666.64
2.88
743.07
63.79
3299.46
70.95
2710.44
331.53
676.23
2.44
753.13
3309.41
89.48
70.33
334.83
685.62
4.18
763.01
63.97
3317.64
70.22
337.61
693.37
771.19
64.04
3327.00
70.58
340.75
702.18
2.49
780.49
64.11
3336.77
89.69
72.41
343.85
711.45
5.84
790.18
64.21
3346.91
72.87
2710.54
346.87
721.13
1.82
800.21
64.31
3355.97
90.07
73.10
349.53
729.79
0.77
809.17
64.41
3366.05
72.88
2710.59
352.47
739.43
819.14
64.51
3375.27
89.00
72.81
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