A107使用TDFEA确定水平井的最大延伸极限上传版本Word下载.docx

1、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0.001625.000.331624.994.680.011650.000.261649.994.810.091675.000.361674.994.940.121700.000.221699.995.070.1717

2、25.000.30212.931724.995.06-0.040.60359.591750.000.42226.121749.99-0.14358.411775.000.461.661774.994.98-0.200.97357.701800.000.62304.801799.995.16-0.310.63356.591825.000.68331.721824.995.36-0.490.375.38354.811850.000.44310.631849.995.56-0.635.59353.521875.000.4817.071874.985.72-0.675.76353.281900.000

3、.6730.451899.985.94-0.570.285.97354.531925.0030.401924.986.20-0.420.026.21356.131950.000.616.681949.986.46-0.336.47357.091975.000.6520.471974.986.72-0.260.196.73357.752000.0038.121999.986.96-0.130.24358.922025.000.5872.522024.987.100.070.572050.000.7198.742049.977.120.340.382.762075.0094.102074.977.

4、080.647.115.192100.000.5553.042099.977.140.890.547.202125.000.768.822124.977.381.017.457.782150.001.04357.282149.977.771.020.407.837.502175.001.112.722174.968.240.158.307.092200.000.9426.002199.968.661.128.737.402225.0033.762224.959.031.340.209.138.442250.001.3235.182249.959.461.639.609.802275.001.4

5、639.782274.949.942.000.2110.1411.392300.001.3314.202299.9310.462.280.7510.7112.282325.003.47295.842324.9211.071.674.1511.208.562350.003.62339.412349.8712.143.1612.163.342375.006.8015.542374.7714.310.835.3114.333.312400.0010.7339.172399.4817.542.696.3017.752425.0015.2141.352423.8421.816.335.4122.7116

6、.192450.0020.3839.642447.6327.6311.286.2429.8422.212475.0026.0740.362470.6017.626.8339.3426.612500.0030.6846.492492.5943.7625.816.5450.8030.532525.0036.1354.052513.4652.4936.428.2263.8834.752550.0037.4061.252533.5060.4749.055.3977.8639.042575.0038.6362.252553.2067.7662.611.6492.2542.742600.0037.0564

7、.232572.9474.6676.302.39106.7545.622625.0038.3364.882592.7281.2390.101.61121.3147.962650.0043.8463.632611.5688.37104.89137.1549.882675.0048.6061.642628.8596.68120.91154.8051.352700.0051.7261.292644.87105.85137.773.76173.7352.462725.0055.1162.192659.77115.35155.45193.5753.422750.0060.0564.622673.1712

8、4.78174.316.42214.3754.402775.0067.1164.702684.29134.35194.548.47236.4255.372800.0072.0264.372693.01144.42215.685.90259.5756.192825.0076.4564.522699.81237.385.32283.3956.892850.0079.5964.602705.00165.30259.463.77307.6457.502869.7581.0368.002708.32173.13277.285.55326.8958.022904.1085.4969.422712.3518

9、5.51309.064.09360.4659.032923.6489.7270.382713.17192.21327.396.66379.6559.582932.0890.3870.302713.16195.05335.342.36387.9459.822941.6191.4869.632713.01198.32344.294.05397.3260.062951.7192.1368.992712.69201.88353.732.71407.2960.292960.7792.4868.922712.32205.14362.181.18416.242971.2491.2468.512711.982

10、08.93371.933.74426.6060.672980.6489.5268.632711.92212.37380.685.50435.9160.842989.0189.0768.172712.02215.45388.462.31444.2160.992999.2590.1467.992712.09219.27397.963.18454.3761.153008.6290.7267.28222.84406.632.94463.6861.283018.2589.2866.45226.62415.485.18473.2761.393029.1590.0066.03231.01425.462.29

11、484.1361.503038.6590.242712.07234.87434.14493.6061.593048.2966.102712.03238.78442.95503.2161.673057.9391.1066.09242.69451.762.68512.8261.763067.7566.212711.72246.66460.740.56522.6161.843076.2791.1366.162711.54250.10468.540.43531.1161.913086.8391.4466.572711.31254.33478.21541.6361.993096.8191.1767.74

12、2711.08258.20487.403.61551.5762.093106.4091.5868.342710.85261.79496.292.27561.113115.4991.2068.822710.63265.11504.752.02570.1462.293125.162710.47268.60513.771.49579.7562.403136.0989.4569.572710.45272.48523.99590.6062.523144.4089.9369.432710.50275.39531.771.81598.8562.623154.0089.7969.282710.52278.78

13、540.75608.3862.733163.6589.5568.862710.57282.23549.771.50617.9862.833174.2590.9668.292710.53286.10559.634.30628.5262.923182.6690.4867.702710.42289.25567.43636.9062.993193.6790.6567.082710.31293.48577.591.75647.8863.063200.6266.062710.30296.24583.976.57654.8163.103209.3687.9766.342710.49299.77591.966

14、63.5463.143221.6088.7666.582710.84304.66603.18675.7563.203230.9189.9768.022710.95308.25611.776.06685.0463.263240.7490.5268.532710.90311.89620.90694.8363.333251.0170.19315.51630.515.00705.0563.423259.9691.1470.432710.75318.52638.943.58713.9363.503269.6290.2170.692710.64321.74648.053.00723.5263.603279

15、.2490.7970.652710.55324.92657.12733.0763.693289.3289.9071.03328.23666.642.88743.0763.793299.4670.952710.44331.53676.232.44753.133309.4189.4870.33334.83685.624.18763.0163.973317.6470.22337.61693.37771.1964.043327.0070.58340.75702.182.49780.4964.113336.7789.6972.41343.85711.455.84790.1864.213346.9172.872710.54346.87721.131.82800.2164.313355.9790.0773.10349.53729.790.77809.1764.413366.0572.882710.59352.47739.43819.1464.513375.2789.0072.81