常用钻具技术参数查询-井队版2015-11-25

1、 塔里木油田常用钻具技术参数查询2014-11 1、钻杆表1 钻杆基本参数公称尺寸 in5 7/85 1/2双台肩5 1/255非标4 1/243 1/22 7/82 3/8公称重量 kg/m43.2038.4838.4832.8736.5129.8423.3922.2516.6710.54本体外径 mm149.2139.7139.7127127114.3101.688.973.02560.3钢级V150S135S135S135S135S135S135S135S135S135壁厚 mm9.659.179.179.199.6510.929.659.359.1957.11加厚型式IEUIEUIEU

2、IEUEUIEUIUEUEUEU本体内径 mm129.9121.4121.4108.6107.792.582.370.254.646.1内容积 l/m13.2511.3511.359.169.116.565.203.872.361.68闭排 l/m18.17916.2516.2513.3513.3310.798.516.74.483.02开排 l/m5.2644.94.94.194.224.233.312.832.121.34表2 钻杆强度公称尺寸 in5 7/85 1/2双台肩5 1/255非标4 1/243 1/22 7/82 3/8截面积 mm242233760376034033557.

3、635392786233718431189抗扭强度(管体) N·m1656801235421235421002901042008992062883451892814715239抗扭强度(接头) N·m11600010995610995686000839007193050306406792300012864抗拉强度(管体) KN4382350335033170331133042598217617181108抗拉强度(接头) KN5638790479046904643167663726398827751848抗内压强度 Mpa117.1106.9106.9117.9123.81

4、55.72154.7177205192.4抗挤强度 Mpa89.695.295.2108.16119160.89160175.13204.8193.5加厚段外径 mm152.4141.3141.3131.8136121.4106.097.181.867.5加厚段内径 mm101.6101.6101.690.510071.571.4XXX外加厚段长 mm22076.276.222028076.276.276.276.276.2内锥面段长 mm120120120120120120120120120120表3 钻杆接头尺寸及扣型公称尺寸 in5 7/85 1/2双台肩5 1/255非标4 1/243

5、 1/22 7/82 7/8非标2 3/8接头外径 mm184.2184.0/190.5184.0/190.5168.3172158.8139.7127111.1/10588.985.7/88.9母接头内径 mm101.6101.688.988.910076.265.15441.3/47.641.344.5/*41.3公接头内径 mm101.6101.688.969.888.963.565.15441.3/47.641.344.5/41.3母接头长度 mm305280-305280-305280-305254.0300304.8279.4254.0254254.0公接头长度 mm254254.

6、0254.0228.6203.2230-235228.6254.0203.2203203.2丝扣连接型式5 1/2FH 双台肩5 1/2FH双台肩5 1/2FHNC50NC52TNC46HT40NC38NC31DS-31XT26NC26DS-26扣 型V-0.050V-0.050V-0.050V-0.038RV-0.038RV-0.038RV-0.038RV-0.038RV-0.038RV-0.038RV-0.038R扣数4扣/inch4扣/inch4扣/inch4扣/inch4扣/inch4扣/inch4扣/inch4扣/inch4扣/inch4扣/inch4扣/inch锥度1:61:61:

7、61:61:61:61:61:61:61：161:6表4 常用钻杆分级数据规格mm(in)钢级一级二级吊卡台肩宽度mm最小接头外径mm最小台肩宽度mm最小 管体壁厚mm最小抗扭强度N·m最小抗拉强度KN紧扣 扭矩KN·m最小接头外径mm最小台肩宽度mm最小管体壁厚mm最小抗扭强度N·m最小抗拉强度KN紧扣扭矩KNm60.3(23/8)S135833.26108299334.482.52.85.294038094.17.673(27/8)S1351036.77.818400145610.04101.566.81610012699.38.788.9(31/2)S135

8、1228.37.832543181417.1119.57.16.828475158214.99.1*101.6(4)S1351277.18.052564212818.012467.045275186816.5/*114.3(41/2)S135146.59.29.276407280826143.58.38.267418247821.0/127(5)S13516011.57.868800269138.51579.96.860200234233.4/*127(5)S13516210.98.392600288139.61588.97.2683000254232.2/139.7(51/2)S135176

9、11.97.893419297748.117310.36.8814402596429.9*139.7(51/2)S1351729.97.890260297746169.58.76.878686259639/149.2（57/8）V1501729.97.8928003724491708.76.887000328646/铝合金103D16T123.29.87.720000209712.5120.68.56.32000018359590483146D16T166.88.49.4182401346131636.57.718240117824430849147D16T172.711.5116872040

10、6042169.19.59.160130355328140996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、铝合金钻杆表5 铝合金钻杆技术参数 参数103mm钢接头钻杆146mm全铝合金钻杆147mm钢接头钻杆公称重量 kg/m10.416.723.5本体外径 mm103146147壁厚 mm91113接头外径 mm127172178母接头内径 mm68106105公接头内径 mm68106105母接头长度 mm310320365公接头长

11、度 mm208240260丝扣连接型式NC385 1/2"FH51/2"FH推荐上扣扭矩KN·m14.9915.451.56抗扭强度(管体)KN·m13.734.940.2抗扭强度(接头)KN·m2522.885.9抗拉强度(管体)KN69112131423抗拉强度(接头)KN262216835076抗内压强度 Mpa39.834.340.2抗挤强度 Mpa36.629.137.2管子开排L/m4.15.776.8管子闭排L/m8.5416.6216.66 3、方钻杆表6 方钻杆规格参数规格mm(in)驱动部分长+152.4 -127.0全长+

12、152.4 0驱动部分上端内螺纹下端外螺纹内径d质量kg/m标准LD选用LD标准 L选用 L对边宽DFL对角宽DC螺纹 类型 （左旋）外 径DC长 度 LU倒角直径DF螺纹类型外 径DLR长度 LL倒角直径DF四方方钻杆76.2(3)11280/12190/76.210065/8" REG196.9406.4186.1NC26 (27/8"IF)104.8508100.444.53888.9(3½)11280/12190/88.9115.165/8" REG196.9406.4186.1NC38 (3½"IF)127508116.35

13、7.245108(4¼)11280135401219014460108141.365/8" REG196.9406.4186.1NC50 (4½"IF)161.950815482.665133.4(5¼)11280135401219014460133.4175.465/8" REG196.9406.4186.15½"FH177.8508170.782.6110六方方钻杆108(4¼)11280155401219016460108122.265/8" REG196.9406.4186.1NC38

14、(3½"IF)120.7508116.357.2133.4(5¼)11280155401219016460133.4151.665/8" REG196.9406.4186.1NC50 (4½"IF)161.950815471.44、钻铤表7 钻铤规范外径内径倒角长度重量弯曲强度比螺纹类型闭排内体积开排mminmmmmmkg/mL/mL/mL/m79.431/831.876.29.132.72.57:1NC234.950.794.1688.931/238.182.99.1452.42:1NC266.201.145.06104.841/8

15、50.8100.49.151.62.43:1NC318.622.036.60120.743/450.8114.79.169.72.58:1NC3511.442.039.41127.0557.2121.09.179.32.38:1NC3812.662.5710.09158.861/457.2149.29.1或9.4134.72.91:1NC4619.802.5717.23158.861/471.4150.09.1或9.4123.62.63:1NC4619.804.0015.79177.8771.4164.79.1或9.4163.22.73:1NC5024.824.0020.81196.873/4

16、71.4185.309.1或9.418002.7：1NC5630.464.0026.53203.2871.4190.19.1或9.4222.73.02:1NC5632.414.0028.41228.6971.4212.79.1或9.4290.23.17:1NC6141.024.0037.02279.41176.2268.09.1或9.4445.02.78:1NC7761.284.5656.72注：螺旋钻铤开排减少4%，闭排=内体积+开排×96%5、加重钻杆表8 加重钻杆规格尺寸规 格in长度mm管体外径C内径E内外螺纹接头管体闭排开排螺纹型式外径A台肩倒角DFmm加厚部分尺寸中部Dm

17、m端部BmmL/mL/mmmmminmmin5 1/29450139.792.135/85 1/2FH177.8/184.27/71/4170.7152.4144.515.328.6659450127.076.23NC50(4 1/2IF)168.36 5/8154.0139.7130.212.668.1049450101.663.521/2HT40139.75 1/2127.4114.3104.69.105.94 1/29450114.371.42 13/16NC46(4IF)158.86 1/4145.3127.0117.510266.253 1/2945088.952.42 1/16NC

18、381275116.3101.692.16.24.05表9 加重钻杆接头分级数据规格全新接头外径mm磨损后最小接头外径mmmmin一级A一级B二级88.93 1/2127.00124.0122.0119.0101.64139.70133.5127.0124.0114.34 1/2158.75/146.5143.5127.05168.28164.0160.0155.0139.75 1/2184.15176.0172.0169.0表10 加重钻杆接头允许磨损量规格接头螺纹型式全新接头mm接头磨损后mm外径台肩宽度外径台肩宽度in外螺纹内螺纹外螺纹内螺纹88.93 1/2NC381277.26.41

19、196.15.4101.64HT40139.77.76.91246.55.9114.34 1/2NC46158.813.612.714811.610.8275NC50168.310.39.61558.88.2139.75 1/25 1/2FH184.211.410.41699.78.86、扶正器 表 11 稳定器基本尺寸 规格型号（in）工作外径D1 0 -0.5 mm两端本体外径D2 +1 0mm内径d +1.6 0mmL±20井底型接头螺纹钻柱型接头螺纹井底型钻柱型上端下端上端下端L3=350L1=7008 1/221415971.415501750NC464 1/2REGNC4

20、6NC469 1/2(钻柱型)23917871.41650/NC50NC509 1/2(井底型)23920371.41450NC506 5/8REG/12 1/430920371.417501950NC566 5/8REGNC56NC5612 1/430922971.417501950NC616 5/8REGNC61NC6113 1/833122971.419502150NC617 5/8REGNC61NC6114 3/437322971.419502150NC617 5/8REGNC61NC6115 3/439822971.419502150NC617 5/8REGNC61NC6115 1/

21、2391.522971.419502150NC617 5/8REGNC61NC6115 1/4385.522971.419502150NC617 5/8REGNC61NC611640522971.419502050NC617 5/8REGNC61NC6117 1/244322971.419502050NC617 5/8REGNC61NC612665822971.419502100NC617 5/8REGNC61NC6122558.828071.419502050NC617 5/8REGNC61NC613076228071.419502100NC777 5/8REGNC77NC77表12 钻具稳

22、定器工作外径分级尺寸规格mm(in)接头本体外径mm(in)新工作体外径mm磨损后工作体外径mm钻柱型近钻头型一级二级一级二级149.2（5 7/8）120.7(4 3/4)147.0143.0140.0144.0141.0165.1（6 1/2）120.7(4 3/4)163.0159.0156.0160.0157.0168.3（6 5/8）127.0(5)166.0162.0159.0163.0160.0215.9（8 1/2）158.7(6 1/4)177.8(7)214.0209.0205.0210.0206.0241.3（9 1/2）177.8(7)196.8(7 3/4)239.0

23、234.0230.0235.0231.0311.2（12 1/4）203.2(8)228.6(9)309.0305.0301.0306.0302.0333.4（13 1/8）228.6(9)331.0327.0323.0328.0324.0374.7（14 3/4）228.6(9)373.0368.0364.0369.0365.0387.4（15 1/4）228.6(9)385.5379.0374.0380.0375.0393.7（15 1/2）228.6(9)391.5385.0380.0386.0381.0400.1（15 3/4）228.6(9)398.0392.0387.0393.03

24、88.0406.4（16）228.6(9)404.0398.0393.0399.0394.0431.8（17）228.6(9)430.0424.0419.0425.0420.0444.5（17 1/2）228.6(9)442.0436.0431.0437.0432.0558.8（22）228.6(9)279.4(11)556.8547.0542.0548.0543.0660.4（26）228.6(9)279.4(11)658.0648.0643.0649.0644.0762.0（30）279.4(11)760.0750.0745.0751.0746.0表13 钻铤及钻具稳定器大钳空间均匀磨损后

25、最小外径及偏磨限定尺寸钻铤规格(in)内径mm螺纹型式新钻铤弯曲强度比磨损后螺纹台肩宽度mm横向伤深×长mm纵向伤深度mm均匀磨损后最小外径mm偏磨限定尺寸mmin内螺纹接头外螺纹接头一级二级79.43 1/838.1NC232.57 4.74.23.0×25.03.076.0/3.088.93 1/238.1NC262.42 5.24.54.0×28.04.085.1/3.8104.84 1/850.8NC312.44 6.25.75.0×33.05.0100.0/4.0120.74 3/450.8NC352.58 9.08.25.0×38.

26、05.0114.7/5.2127.0557.1NC382.38 9.08.55.0×40.05.0122.0/5.2158.76 1/471.4NC462.64 13.312.76.0×50.06.0156.0152.06.6177.8771.4NC502.73 15.314.76.5×56.06.5168.0/8.0196.87 3/471.4NC562.70 15.815.26.5×62.06.5186.0/9.4203.2871.4NC563.02 15.815.27.0×66.07.0198.0190.09.9228.6971.4NC6

27、13.17 18.017.37.0×72.07.0210.0/11.8279.41176.2NC772.78 25.025.08.0×80.08.0266.0/13.07、钻具推荐紧扣扭矩表14 推荐紧扣扭矩规格名称扣型锥度推荐紧扣扭矩（KN.m）新一级二级2 -3/8"DPNC261：64.74.44.12-3/8" DP（双台肩）DS261：65.45.15.02-3/8"DP（非标）XT241：164.54.03.82-7/8" DPNC311：611.810.49.32-7/8" DP（双台肩）DS311：613.0

28、12.011.02-7/8" DP（非标）XT261：1612.310.09.03-1/2" DP (WDP)NC381：618.017.114.93-1/2" DP (WDP)DS381：621.820.718.73-1/2" DP（非标）DS311：613.012.011.04" DP（双台肩）DS401：627.024.019.74" DP（双台肩）HT401：627.024.019.74" DP（反扣）HT40LH1：627.024.022.04" DP（反扣）ST39LH1：1232.025.022.04

29、-1/2" DP（WDP）NC461：634.526.021.05" DP（WDP）NC501：638.533.530.05" DP（防硫）DS501：635.030.025.05" DP（非标）NC52T1：642.036.033.05-1/2" DP（WDP）5-1/2FH1：646.040.036.05-1/2" DP（双台肩）5-1/2FHDS1：652.041.037.05-7/8" DP（双台肩）5-1/2FHDS1：658.046.040.0表14 （续）规格名称扣型锥度推荐紧扣扭矩（KN.m）3-1/2&qu

30、ot; DCNC261：66.33-1/2" DC（双台肩）DS261：66.74 -1/8" DCNC311：69.24 -3/4" DC(NC35螺纹扶正器)NC351：614.74-3/4"DC（双台肩）DS351：615.24-3/4"DC（科研）XT361：1630.05DC (NC38螺纹扶正器)NC381：618.05DC（双台肩）DS381：618.75DC（科研）XT401：1640.06-1/4" DC (NC46螺纹扶正器)NC461：624.47" DC (NC50螺纹扶正器)NC501：643.47

31、-3/4" DC、 8" DC (NC56螺纹扶正器)NC561：465.29"DC （NC61螺纹扶正器）NC611：492.311"DC（NC77螺纹扶正器）NC771：4142.5其他说明：a、上表中推荐的钻具螺纹紧扣扭矩单位为KN· m；b、使用液压动力钳或B型钳上扣，应该按照KN·m推荐数值紧扣； c、本体尺寸7"及以下规格钻具严禁使用无任何指示仪表（扭矩、压力）的液压动力钳上卸扣，本体尺寸7"以上钻具应使用带扭矩指示的猫头或B型钳上卸扣；d、严禁使用未经校检的液压动力钳紧扣。8、钻杆扭转圈数表15钻杆扭

32、转圈数便查表钻杆规格（in）钻杆扭转圈数（圈/千米）内径/外径（mm）2 3/82 7/83 1/244 1/255 1/22 3/819.946.1/60.32 7/88.915.954.6/73.03 1/24.68.114.470.2/88.942.95.19.111.282.3/101.64 1/21.83.35.87.110.292.5/114.351.42.64.55.689.6108.6/127.05 1/21.11.93.44.267.19.1121.4/139.7注1： 钻杆钢级均为S135，根据抗扭屈服强度计算，未考虑轴向拉力影响，但考虑了1.5的安全系数；注2： 一级钻杆

33、按上表70%执行，二级钻杆按上表60%执行；注3： 复合钻具扭转圈数，分别计算两段钻具扭转圈数之和。扭转圈数便查表使用说明1、单一钻杆，直接查横行竖列同尺寸交叉处数值，再乘钻杆长度（千米）。示例1： 全井3 1/2"钻杆5000m，查表：小钻具按列3 1/2"，大钻具按行3 1/2"，交叉处为14.4（圈/千米），则井口钻具扭转圈数为：14.4*5000/1000=72（圈）。2、复合钻杆，分段查小钻具尺寸列与大钻具尺寸行交叉处数值，再乘钻杆长度（千米），然后计算各段之和。示例2： 下部2 7/8"钻杆3000米，上部3 1/2"钻杆2500米，查表：小钻具按列2 7/8"，大钻具按行分别查2 7/8"和3 1/2"，交叉处分别为15.9和8.1，则井口钻具扭转圈数为：15.9*3000/1000+8.1*2500/1000=47.7+