钻具常用数据表
各种钻具参数

各种钻具参数一、四方钻杆1、参数规格名称5 2/4"方钻杆31/2"方钻杆备注外径(DFL) 133mm 88.9mm内径(d)82.6mm 57.2mm上部反扣接头外径(Du) 196.85mm 196.85mm或146.05mm内径(d) 82.6mm 57.2mm长度(Lu) 406.40mm 406.40mm扣型 6 5/8"Reg(630)反扣 6 5/8"Reg(630)反扣或4 1/2"Reg(430)下部正扣接头外径(DF) 177.8 mm 120.65 mm 内径82.55mm 57.15mm长度(Ll) 508mm 508mm扣型5 1/2"FH(521)正扣或Nc50(411) 正扣Nc38正扣或3 1/2IF正扣对角宽度(DC)175.41mm(12.5m)171.46mm115.09mm或112.71mm楞角半径(Rc)15.87mm(12.5m)85.72mm(16.46m)12.7mm(12.5m)56.35mm(16.46m)2、方钻杆允许弯曲度项目校直标准使用标准全长<3 <8不大于15度,并且用标准防补芯能自由通过每米<1 <1.5二、钻铤1、常用钻铤尺寸和基本参数规格名称∮228mm∮203mm∮178mm∮159mm∮152mm∮146mm备注水眼(mm)71.4 71.4 71.4 71.4 71.4 50.8 倒角直径(mm)212.7 190.1 164.7 150.0 144.5 114.7 抗弯强度比317 3.02 2.73 2.63 2.84 2.58公称重量Kg/m 290.6 223.5 163.9 136.97 111.8 74.5 上扣扭矩N.m 92200 65100 43400 22370 28740 14640 扣型Nc61 Nc56 Nc50 Nc46 Nc44 Nc35磨损后螺纹宽度外螺纹24.0/18 20.4/15.8 15.7/15.3 15.9/13.3 13.5/13.0新/旧内螺纹23.8/17.3 19.6/15.2 14.9/14.7 15.1/12.7 12.7/12.5新/旧均匀磨损后外径200 181.6 165.1 139.7 139.7 140 偏磨限定尺寸11.8 9.9 9.0 7.6 6.0 6.7 螺旋头数 3 3 3 3 3 3螺旋方向右右右右右右螺旋倒程1000 1000 1000 1000 1000 1000 螺旋深度9.5 9.5 7.9 7.1 6.4 4.8弯曲强度比:内螺纹危险截面摸数与外螺纹危险断面抗弯截面摸数之比。
钻具配置表

Ф127mm
根
短钻杆
Ф127mm×1.5m
根
Ф127mm×3m
根
Ф88.9mm×1.5
根
Ф88.9mm×3m
根
螺旋钻铤
Ф228.6mm×Ф71.4mm 731×730
根
Ф203mm×Ф71.4mm 631×630
根
Ф177.8mm×Ф71.4mm 411×410
根
Ф165.1mm×Ф71.4mm(Ф57.2mm)4A11×4A10
套
Ф121mm
套
地面震击器
Ф177.8mm
套
稳定器
Ф442mm
套
钻柱式
Ф310mm
套
钻柱式
Ф214mm
套
钻柱式
防磨接头
Ф195mm×411×410
只
三开使用
提拉式堵塞器
13-3/8’’×410
个
9-5/8’’×410
个
7’’×410
个
二、工具接头
名称
规格型号
单位
数量
制造
厂商
技术协议
备注
转换接头
520×411
只
配齐卡簧钳1套,铜棒1根
Ф41mm×Ф(12、14、16、18、20、22)mm
只
钻头规
130~230mm,230~350mm,
350~480mm
套
根
Ф158.8mm×Ф57.2mm(Ф71.4mm)4A11×4A10
根
Ф121mm×Ф50.8mm 311×310
根
螺杆
Ф224mm
根
Ф197mm
根
Ф172mm
(完整版)常用开、闭排数据表

19.79
24.83 32.43 41.04 闭排体积
线重量kg/m 每柱应灌 (替)量m3
45.00 0.14
外径" 壁厚mm 内径mm 内容积L
20 12.70 482.60 177.76
69.70
123.50
163.00 222.50
0.26 0.25
0.45
0.46
0.47 0.60
0.80
特殊丝扣套管
7
5
11.45 13.83/19.25 5 1/2
15.16
壁厚mm
6.98 9.17 9.19 13.84/11.9 12.65/11.51 10.36 9.19
6.98
9.17
内径mm 125.70 121.40 108.60 216.8/220.5 152.5/154.8 157.10 108.60 125.70 121.40
121.36
121.36
11.46
10.83
4.59
5.22
16.05
16.05
5 12.70 101.60 8.11 5.39 13.50
2 3/8 7.11 46.11 1.68 1.34 3.02
3 1/2 6.45 76.00 4.54 2.16 6.70
3 1/2 18.20 52.40 2.16 4.93 7.09
加重钻杆 5
25.40 76.20 4.56 9.48 14.04
5 1/2 23.8 92.1 6.66 10.76 17.42
线重量kg/m 每柱应灌 (替)量m3
14.76 0.06
外径" 壁厚mm 内径mm 内容积L
3 1/2 25.40 38.10 1.14
钻具常用技术参数查询

常用钻具技术参数查询
1、常用钻杆技术参数
表1 钻杆工作参数
表3 钻杆接头尺寸和扣型
表4 常用钻杆分级规定
注:1.塔里木油田范围内三级钻杆停用,分级管体壁厚比行标提高3-5个百分点;
2.*表示非标,目前塔里木油田所用的4 "、41/2"、5″、51/2"钻杆均有采用非标制造。
2、方钻杆
表5 方钻杆规范
3、钻铤
表6 钻铤规范
4、加重钻杆
表7 加重钻杆规格尺寸
5、扶正器
表8 稳定器基本尺寸mm
6、紧扣扭矩
表9 推荐的常用钻具紧扣扭矩(ZQ100液压大钳液压与扭矩对应关系)
7、钻杆扭转圈数
表10 常用钻杆扭转圈数。
钻杆性能参数表

表A.1新钻杆性能(API标准钻杆)代号1代号2公称壁厚(mm)钢级加厚型式钻杆接头连接代号新钻杆内螺纹外径(mm)外螺纹内径(mm)近似重量(kg/m)上扣扭矩(kN.m)管体拉伸屈服(t)接头拉伸屈服(t)管体扭转屈服(kN.m)接头扭转屈服(kN.m)管体挤毁压力(MPa)管体最大内部压力(MPa)23/8 6.657.11G EU NC2685.7344.4510.58 5.5987.77142.2811.869.32150.57149.3627/810.409.19G EU NC31104.7850.8016.5010.70136.11224.8621.9317.84159.35159.52 27/810.409.19S EU NC31111.1341.2817.1913.67175.01282.9728.2022.79204.88205.10 31/213.309.35G EU NC38127.0061.9121.9117.93172.45321.1735.2129.88136.23133.21 31/213.309.35S EU NC38127.0053.9822.2221.56221.73382.1245.2735.93175.15171.27 414.008.38G IU NC40139.7061.9123.6224.21181.21406.9544.2040.35109.60104.52 414.008.38S IU NC40139.7050.8024.0229.50232.99489.9456.8349.16138.87134.39 41/216.608.56G IEU NC46158.7576.2027.7231.72209.91475.5658.4852.8795.3294.88 41/216.608.56S IEU NC46158.7569.8528.0436.09269.89537.0175.1860.14115.65121.99 519.509.19G IEU NC50168.2882.5532.9541.66251.21575.5978.1469.4489.6291.73 519.509.19S IEU NC50168.2869.8533.6051.57322.99703.84100.4785.95108.05117.93 51/221.909.17G IEU51/2FH184.1588.9037.6258.74277.58734.4796.2597.9174.1483.1651/221.909.17S IEU51/2FH190.5076.2039.2770.58356.89873.41123.76117.6487.42106.9251/224.7010.54G IEU51/2FH184.1588.9041.3358.74315.75734.47107.3997.9196.6295.6051/224.7010.54S IEU51/2FH190.5076.2042.9670.58405.96873.41138.07117.64117.37122.911表A.2一级钻杆性能(API标准钻杆)代号1代号2公称壁厚(mm)钢级钻杆接头连接代号一级钻杆最小接头外径(mm)最大接头内径(mm)偏磨内螺纹最小台肩宽度(mm)最小外径&最大内径上扣扭矩(kN.m)管体拉伸屈服(t)接头拉伸屈服(t)管体扭转屈服(kN.m)接头扭转屈服(kN.m)管体挤毁压力(MPa)管体最大内部压力(MPa)23/8 6.657.11G NC2683.3449.21 3.97 4.4468.34112.739.137.40129.13136.56 27/810.409.19G NC31100.0157.94 5.168.12105.75173.3816.8113.53137.29145.84 27/810.409.19S NC31103.1951.59 6.7510.43135.97219.4721.6217.39176.52187.52 31/213.309.35G NC38118.2770.64 6.3513.40134.72244.4827.2622.33115.97121.79 31/213.309.35S NC38122.2463.508.3317.10173.21307.9835.0528.51149.11156.59 414.008.38G NC40127.0074.617.1417.03142.36292.0534.5428.3980.1395.56 414.008.38S NC40131.7666.689.5321.66183.04366.3744.4136.1095.40122.86 41/216.608.56G NC46142.0888.907.5422.02165.21336.6245.8236.7065.2786.74 41/216.608.56S NC46146.8480.179.9228.79212.42434.4458.9147.9975.59111.53 519.509.19G NC50154.7896.048.7329.56197.83415.9161.2849.2760.4383.86 519.509.19S NC50160.3486.5211.5138.27254.36531.1378.7963.7869.15107.82 51/221.909.17G51/2FH170.66108.749.1337.07218.95474.5975.6761.7947.3376.03 51/221.909.17S51/2FH176.21100.0111.9147.06281.50595.3797.2978.4451.6897.75 51/224.7010.54G51/2FH172.24105.579.9240.46248.48519.6884.1367.4466.3787.40 51/224.7010.54S51/2FH178.5995.2513.1052.22319.47656.99108.1687.0377.06112.372表A.3二级钻杆性能(API标准钻杆)代号1代号2公称壁厚(mm)钢级钻杆接头连接代号二级钻杆最小接头外径(mm)最大接头内径(mm)偏磨内螺纹最小台肩宽度(mm)最小外径&最大内径上扣扭矩(kN.m)管体拉伸屈服(t)接头拉伸屈服(t)管体扭转屈服(kN.m)接头扭转屈服(kN.m)管体挤毁压力(MPa)管体最大内部压力(MPa)23/8 6.657.11G NC2682.5551.59 3.97 3.8358.9896.827.84 6.38117.16119.49 27/810.409.19G NC3198.4360.33 4.377.1991.16154.7214.4111.99124.88127.62 27/810.409.19S NC31101.6055.56 5.959.01117.21191.2918.5215.02160.57164.08 31/213.309.35G NC38116.6873.82 5.5611.66116.46214.0923.4719.43103.71106.57 31/213.309.35S NC38119.8668.267.1414.70149.74266.4030.1824.50126.84137.01 414.008.38G NC40124.6278.58 5.9514.56123.43251.7729.8724.2662.9883.62 414.008.38S NC40128.5972.237.9418.47158.69315.2238.4130.7872.53107.51 41/216.608.56G NC46139.7092.08 6.3519.38143.37298.5539.6932.3049.5475.90 41/216.608.56S NC46143.6785.738.3324.52184.33373.3651.0240.8754.6397.59 519.509.19G NC50152.40100.017.5425.71171.73364.3553.1042.8645.1773.38 519.509.19S NC50157.1692.089.9233.29220.80465.3868.2755.4748.8194.35 51/221.909.17G51/2FH167.48112.717.5431.67190.21416.3565.6452.7833.7866.53 51/221.909.17S51/2FH173.04105.5710.3240.79244.56519.6884.4067.9837.6885.53 51/224.7010.54G51/2FH169.86110.338.7335.18215.61451.5472.8658.6450.5376.48 51/224.7010.54S51/2FH174.63101.6011.1145.00277.22574.1693.6774.9955.9598.333表 B.1新钻杆性能(非API标准钻杆)代号1代号2公称壁厚(mm)钢级加厚型式钻杆接头连接代号新钻杆内螺纹外径(mm)外螺纹内径(mm)近似重量(kg/m)上扣扭矩(kN.m)管体拉伸屈服(t)接头拉伸屈服(t)管体扭转屈服(kN.m)接头扭转屈服(kN.m)管体挤毁压力(MPa)管体最大内部压力(MPa)27/810.409.19G EU NT2995.0050.8015.8812.06136.20154.0021.9020.10159.35159.52 27/810.409.19S EU NT2995.0050.8015.8812.06175.10154.0028.2020.10204.88205.10 27/810.409.19S EU NC31104.8050.8016.5010.70175.01224.8628.2017.84204.88205.10 31/213.309.35G EU PD29101.6050.8019.7712.00172.50216.9035.2020.00136.23133.21 31/213.309.35S EU PD29101.6050.8019.7712.00221.80216.9045.2020.00175.15171.27 414.008.38G IU PD39130.0065.1022.7123.32181.30339.0044.2038.87109.60104.52 414.008.38S IU PD39130.0061.9022.7925.20233.80366.9056.8042.00138.87134.39 519.509.19S IEU NC50168.2882.5532.9541.66323.20575.90100.4069.44108.05117.93 519.509.19G EUE NC52173.0488.9032.9544.52251.21592.0078.1474.2089.6291.73 521.909.65S EUE NC52172.0088.9036.6244.73337.9592.79104.2974.55118.96123.77 524.1010.92V EUE NC52172.0088.9041.0148.46420.26642.19127.1880.77162.57155.63 519.509.19S IEU BHDS50168.3082.6034.9753.47322.99575.98100.4789.11108.05117.93 51/223.909.65S IEU BHDS55184.20101.6040.9656.8374.47574.55128.8894.6697.88112.52 51/223.909.65S IEU BHDS55184.2095.3041.1566.3374.47657.43128.88110.597.88112.524表B.2一级钻杆性能(非API标准钻杆)代号1代号2公称壁厚(mm)钢级钻杆接头连接代号一级钻杆最小接头外径(mm)最大接头内径(mm)偏磨内螺纹最小台肩宽度(mm)最小外径&最大内径上扣扭矩(kN.m)管体拉伸屈服(t)接头拉伸屈服(t)管体扭转屈服(kN.m)接头扭转屈服(kN.m)管体挤毁压力(MPa)管体最大内部压力(MPa)27/810.409.19G NT2990.0052.00 3.809.30105.75145.0016.8115.50137.29145.84 27/810.409.19S NT2992.0052.00 4.8010.50135.97145.0021.6117.50176.52187.52 27/810.409.19S NC31103.2050.807.7510.68135.97220.7221.6217.80176.52187.52 31/213.309.35G PD2998.0053.00 5.409.70134.72201.0027.2616.17115.97121.79 31/213.309.35S PD2998.0053.00 5.409.70173.21201.0035.0416.17149.11156.59 414.008.38G PD39124.0067.007.2019.40142.36323.0034.5332.3380.1395.56 414.008.38S PD39126.0065.108.2021.80183.04339.0044.4036.3395.40122.86 519.509.19S NC50160.3486.5211.5138.27254.36531.1378.7963.7869.15107.82 519.509.19G NC52165.1092.5010.8539.40197.83549.0061.2865.6760.4383.86 521.909.65S NC52162.4088.9011.135.89265.87475.3381.6959.8278.41113.16 524.1010.92V NC52162.4088.9011.138.88329.88514.9499.2464.81118.85125.74 519.509.19S BHDS50155.1082.6010.142.77254.36416.6778.7971.2969.15107.82 51/223.909.65S BHDS55168.50101.609.2545.44295.13422.12101.275.7360.52102.88 51/223.909.65S BHDS55170.8095.3010.453.04295.13473.86101.288.460.52102.885表B.2二级钻杆性能(非API标准钻杆)代号1代号2公称壁厚(mm)钢级钻杆接头连接代号二级钻杆最小接头外径(mm)最大接头内径(mm)偏磨内螺纹最小台肩宽度(mm)最小外径&最大内径上扣扭矩(kN.m)管体拉伸屈服(t)接头拉伸屈服(t)管体扭转屈服(kN.m)接头扭转屈服(kN.m)管体挤毁压力(MPa)管体最大内部压力(MPa)27/810.409.19G NT2989.0053.00 3.308.5091.16138.9014.4114.17124.88127.62 27/810.409.19S NT2991.0053.00 4.309.60117.21138.9018.5216.00160.57164.08 27/810.409.19S NC31101.6050.80 6.959.64117.21198.9918.5216.07160.57164.08 31/213.309.35G PD2995.0055.00 3.907.50116.46187.0023.4712.50103.71106.57 31/213.309.35S PD2996.0055.00 4.408.20149.74187.0030.1813.67126.84137.01 414.008.38G PD39122.0069.00 6.2017.10123.43305.0029.8728.5062.9883.62 414.008.38S PD39124.0067.007.2019.40158.69323.0038.4132.3372.53107.51 519.509.19S NC50157.1692.089.9233.29220.80465.3868.2755.4748.8194.35 519.509.19G NC52161.9295.009.9233.90220.8465.3861.2856.5045.1773.38 521.909.65S NC52159.7088.909.7531.38230.7417.2870.7452.2957.1699.02 524.1010.92V NC52159.7088.909.7533.99285.88452.0585.7856.6592.49110.02 519.509.19S BHDS50151.2082.608.1537.43220.8337.4768.2762.3848.8194.34 51/223.909.65S BHDS55165.10101.607.5539.76256.29346.9187.7466.2642.9190.02 51/223.909.65S BHDS55166.8095.308.4046.41256.29384.3187.7477.3542.9190.026注:1、代号1为钻杆管体规格的无量纲名称;代号2为钻杆管体单位长度质量的无量纲名称;2、一级钻杆其壁厚最小为公称壁厚的80%;二级钻杆其壁厚最小为公称壁厚的70%;3、表中所列的性能值不包括安全因素,通常基于单一载荷条件,例如只受拉力。
钻具参数

紧扣扭矩
最小(KN.m)
最大(KN.m)
11″(279.4)螺旋钻铤
NC77
194.00
213.50
9"(228.6)螺旋钻铤
NC61
92.00
101.00
8"(203.2)螺旋钻铤
NC56
65.00
71.50
7"(177.8)螺旋钻铤
NC50
43.50
48.00
6 1/4"(158.8)螺旋钻铤
5 1/2″
5 1/2″FH
59909
48099
42000
33195
5 1/2″非标
5 1/2″FH
57810
46000
39021
26000
说明:塔里木油田规定三级钻杆不准使用。
塔里木常用钻铤数据
公称尺寸
88.9
(31/2″)
105
(41/8″)
120.6
(43/4″)
158.7
(61/4″)
177.8
730×NC61母
730×730
钻柱型
NC61公×NC61母
731×730
12 1/4"(φ311.1)扶正器
8"(φ203.2)本体
井底型
630×NC56母
630×630
钻柱型
NC56公×NC56母
631×630
9 1/2"(φ241.3)扶正器
9"(φ228.6)本体
井底型
630×NC56母
630×630
管内容量(l/m)
2.19
4.61
开端排量(l/m)
常用钻头钻具套管体积表

常用钻头钻具体积表1、常用钻具与套管内容积、排代量2、方钻杆有关数据3、平均井径的计算方法井深:H ,井段1:厚h 1,井径d 1; 井段2:厚h 2,井径d 2; 井段3:厚h 3,井径d 3; . . . . . . 井段n:厚h n ,井径d n ; 平均井径:4、钻井液在井内环空间的上返速度Hd h d h d h d h D nn 2233222211++++=上返速度V:式中:Q-泵排量,m 3/s D-井眼直径,m d-钻具外径,m5、流型指数与稠度系数的计算公式流型指数n:稠度系数K:或6、NaCl 溶液的含量及密度7、常见物质比重表)/()(785.022s m d D QV -=300600lg32.3ΦΦ=n )100/()510()1020(2300600ft lb K nn Φ=Φ=)()510(47849.0)1020(47849.0600600Pa K nn Φ=Φ=8、泥浆“SI”单位换算表9、泥浆专用词汇、代号、单位对比表10、常用化合物化学符号和常用处理剂代表符号12、5″钻杆不同排量时泥浆在不同井眼中上返速度(米/秒)13、5″钻杆不同井眼起钻泥浆液面下降表(米)4、加重[降低]1m3泥浆所需重晶石(4.2/g)[或加淡水]用量表(Kg)[m3]915、加重一立方米泥浆所需石灰石粉(2.7g/cm3)用量表(Kg)16、研究泥浆性能的一些数学公式7、有机化合物官能团名称表18钻具数据19、泥浆泵排量计算公式泥浆泵排量:式中:λ——容积系数,按0.8计;S——活塞冲程,cm;n——每分钟冲数;F——缸套面积,cm2;f——拉杆截面积,cm2;m——计算系数:双缸作用泵m=30,三缸作用泵m=20。
泥浆泵的允许泵压:式中:N泵——输入泵的最大功率(马力)×泵的机械效率;)/(1000)2(slmfFnSQ⋅-⋅⋅=λ)(75.0MPaQNP泵泵压=Q——泵最大冲数时的理论排量(升/秒)。
常用钻具工作参数执行表

XT26 DS26 NC31 DS35 DS38 NC46 NC50 NC56 NC56 NC61 NC77
1556 1590 2020 2880 3220 4694 5629 7712 7712 9971 17031
接头抗扭 KN.m
上扣扭矩 kN.m
22.00 19.93 32.3 48.3 59.6 107.5 134.2 195.6 195.6
提示
各钻井、修井队: 为了预防钻具失效,现将塔里木油田常用钻
具使用参数推荐如下,请各钻、修队参照执行。
1
塔里木油田常用下部钻具钻井参数推荐表
规格
螺纹类型
接头抗拉 KN
3 1/8"螺旋钻铤 3 1/2"螺旋钻铤 4 1/8"螺旋钻铤 4 3/4"螺旋钻铤
5"螺旋钻铤 6 1/4" 螺旋钻铤
7" 螺旋钻铤 7 3/4" 螺旋钻铤
268 548.5
10 6.7 9.2 14.7 19.0 24.4 43.4 65.2 65.2 92.3 142.5
推荐钻井参数
钻压 kN
10-30 10-30 20-40 30-60 40-80 50-100 60-120 60-160 60-180 60-200 60-200
钻进扭矩 转速 rpm
KN.m
60
7606来自60860-80
12
60-80
14
60-90
17
60-90
25
60-90
25
60-90
25
60-90
25
60-90
各种钻具内、外径

127.000
139.700
类型
通称尺寸(in) 2 /8 31/2
7
外径(mm)
73.025
壁厚(mm)
5.51 9.19 6.45 9.35 11.40 6.65 8.38 6.88 8.56 10.92 7.52 9.19 9.19
内径(mm)
62.01 54.65 76.00 70.20 66.10 88.30 84.84 100.54 97.18 92.46 111.96 108.62 121.32
内容积(L/m)
3.020 2.345 4.536 3.870 3.432 6.124 5.653 7.939 7.417 6.714 9.845 9.266 11.560
88.900
A P I 钻 杆
4 41/2 5 5 /2
1
101.600
114.300
127.000 139.700
10.54 118.62 注:标注颜色的为常用数据,以下同。
1 1 3
1 1
3 3
型号
3NB-1300C
青州石油机械厂 SL3NB-1300A 宝鸡石油机械厂 兰州石油机械厂 F-1300 3NB-1600C
青州石油机械厂 SL3NB-1600A 宝鸡石油机械厂 美国IDECO公司 美国IDECO公司 F-1600 T-1600
7.7293 9.3291 10.0383 10.7617 12.2505 13.0249 13.9269 16.0879 20.977 23.380 24.5204 26.8484 34.5934 46.1104 53.7254 31.431 33.759 41.504 53.021 60.636 15.6853 16.5873 18.7483 23.6373 26.0403 34.0903 36.4193 44.1643 55.6813 63.2963 18.092 18.994 21.155 26.044 28.447 36.498 38.826 46.571 58.088 65.703 20.2455 21.1475 23.3085 28.1975 30.6005
钻具常用技术参数查询

塔里木油田常用钻具技术参数查询
1、常用钻杆技术参数
表1 钻杆工作参数
表3 钻杆接头尺寸和扣型
表4 常用钻杆分级规定
注:1.塔里木油田范围内三级钻杆停用,分级管体壁厚比行标提高3-5个百分点;
2.*表示非标,目前塔里木油田所用的4 "、41/2"、5″、51/2"钻杆均有采用非标制造。
2、方钻杆
表5 方钻杆规范
3、钻铤
表6 钻铤规范
4、加重钻杆
表7 加重钻杆规格尺寸
5、扶正器
表8 稳定器基本尺寸mm
6、紧扣扭矩
表9 推荐的常用钻具紧扣扭矩(ZQ100液压大钳液压与扭矩对应关系)
7、钻杆扭转圈数
表10 常用钻杆扭转圈数。
钻具容积表

9-5/8" 244.50 11.09 222.32 64.80 38.82 46.95 350.31 135.97 31.14
7" 177.80 10.36 157.08 43.20 19.38 24.83 372.43 158.09 53.26 25.32 5.45
5-1/2" 139.70 9.17 121.36 29.80 11.57 15.33 381.93 167.59 62.76 34.83 3.76
6-11/16" 169.86
22.66 2-3/8"DP 2.38 60.33 46.11 7.11 9.90 85.70 44.50 1.66 2.99 1.33 1.66 27柱1m3 2-3/8"DP 653.70 339.55 152.19 73.05 33.62 15.25 19.67 394.27 179.93 75.10 47.16 35.83 16.39 8.58 5" 127.00 9.19 108.62 26.80 9.27 12.67 384.59 170.25 65.42 37.49 6.71 3.40
6-1/2"DC 6-1/4"DC 4-3/4"DC 6.50 6.25 4.75 165.10 68.30 48.40 138.00 165.10 68.30 3.66 21.41 18.85 3.66 2柱1m3 158.75 58.00 50.38 135.20 158.75 58.00 2.64 19.79 17.23 2.64 2柱1m3 120.65 58.00 31.33 69.60 120.65 58.00 2.64 11.43 8.87 2.64 4柱1m3
mm 76.00 内径 mm 63.60 壁厚 kg/m 221.7 公称重量 mm 203.20 接头外径 mm 76.00 接头内径 l/m 4.54 容量 l/m 32.43 排代量 l/m 27.84 金属排代量 m3 4.54 容量/1000米 3柱2m3 灌入泥浆量 三、井眼、套管与钻具间的环容 8"DC l/m 624.00 36" l/m 310.00 26" l/m 122.80 17-1/2" l/m 43.60 12-1/4" l/m 8-1/2" l/m 6" l/m 6-11/16" l/m 30"导管 l/m 20"套管 13-3/8"套管 l/m 10-3/4"套管 l/m 9-5/8"套管 l/m l/m 7"套管 5-1/2"套管 l/m l/m 5"套管 四、套管与套管环空容积表 in 30" 套管直径 mm 762.00 mm 25.40 壁厚 内径 公称重量 容量 排代量 30" 20" 13-3/8" 9-5/8" 7" 金属排代量 mm kg/m l/m l/m l/m l/m l/m l/m l/m l/m 711.20 461.30 397.26 456.04