常用鉆具技術參數查詢-井隊版2015-11-25

1、 塔里木油田常用鉆具技術參數查詢2014-11 1、鉆桿表1 鉆桿基本參數公稱尺寸 in5 7/85 1/2雙臺肩5 1/255非標4 1/243 1/22 7/82 3/8公稱重量 kg/m43.2038.4838.4832.8736.5129.8423.3922.2516.6710.54本體外徑 mm149.2139.7139.7127127114.3101.688.973.02560.3鋼級V150S135S135S135S135S135S135S135S135S135壁厚 mm9.659.179.179.199.6510.929.659.359.1957.11加厚型式IEUIEUIEU

2、IEUEUIEUIUEUEUEU本體內徑 mm129.9121.4121.4108.6107.792.582.370.254.646.1內容積 l/m13.2511.3511.359.169.116.565.203.872.361.68閉排 l/m18.17916.2516.2513.3513.3310.798.516.74.483.02開排 l/m5.2644.94.94.194.224.233.312.832.121.34表2 鉆桿強度公稱尺寸 in5 7/85 1/2雙臺肩5 1/255非標4 1/243 1/22 7/82 3/8截面積 mm242233760376034033557.

3、635392786233718431189抗扭強度(管體) N·m1656801235421235421002901042008992062883451892814715239抗扭強度(接頭) N·m11600010995610995686000839007193050306406792300012864抗拉強度(管體) KN4382350335033170331133042598217617181108抗拉強度(接頭) KN5638790479046904643167663726398827751848抗內壓強度 Mpa117.1106.9106.9117.9123.81

4、55.72154.7177205192.4抗擠強度 Mpa89.695.295.2108.16119160.89160175.13204.8193.5加厚段外徑 mm152.4141.3141.3131.8136121.4106.097.181.867.5加厚段內徑 mm101.6101.6101.690.510071.571.4XXX外加厚段長 mm22076.276.222028076.276.276.276.276.2內錐面段長 mm120120120120120120120120120120表3 鉆桿接頭尺寸及扣型公稱尺寸 in5 7/85 1/2雙臺肩5 1/255非標4 1/243

5、 1/22 7/82 7/8非標2 3/8接頭外徑 mm184.2184.0/190.5184.0/190.5168.3172158.8139.7127111.1/10588.985.7/88.9母接頭內徑 mm101.6101.688.988.910076.265.15441.3/47.641.344.5/*41.3公接頭內徑 mm101.6101.688.969.888.963.565.15441.3/47.641.344.5/41.3母接頭長度 mm305280-305280-305280-305254.0300304.8279.4254.0254254.0公接頭長度 mm254254.

6、0254.0228.6203.2230-235228.6254.0203.2203203.2絲扣連接型式5 1/2FH 雙臺肩5 1/2FH雙臺肩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扣數4扣/inch4扣/inch4扣/inch4扣/inch4扣/inch4扣/inch4扣/inch4扣/inch4扣/inch4扣/inch4扣/inch錐度1:61:61:

7、61:61:61:61:61:61:61：161:6表4 常用鉆桿分級數據規(guī)格mm(in)鋼級一級二級吊卡臺肩寬度mm最小接頭外徑mm最小臺肩寬度mm最小 管體壁厚mm最小抗扭強度N·m最小抗拉強度KN緊扣 扭矩KN·m最小接頭外徑mm最小臺肩寬度mm最小管體壁厚mm最小抗扭強度N·m最小抗拉強度KN緊扣扭矩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/鋁合金103D16T123.29.87.720000209712.5120.68.56.32000018359590483146D16T166.88.49.4182401346131636.57.718240117824430849147D16T172.711.5116872040

10、6042169.19.59.160130355328140996注：1.塔里木油田范圍內三級鉆桿停用，分級管體壁厚比行標提高3-5個百分點；2.*表示非標，目前塔里木油田所用的4 "、41/2"、5、51/2"鉆桿均有采用非標制造。2、鋁合金鉆桿表5 鋁合金鉆桿技術參數 參數103mm鋼接頭鉆桿146mm全鋁合金鉆桿147mm鋼接頭鉆桿公稱重量 kg/m10.416.723.5本體外徑 mm103146147壁厚 mm91113接頭外徑 mm127172178母接頭內徑 mm68106105公接頭內徑 mm68106105母接頭長度 mm310320365公接頭長

11、度 mm208240260絲扣連接型式NC385 1/2"FH51/2"FH推薦上扣扭矩KN·m14.9915.451.56抗扭強度(管體)KN·m13.734.940.2抗扭強度(接頭)KN·m2522.885.9抗拉強度(管體)KN69112131423抗拉強度(接頭)KN262216835076抗內壓強度 Mpa39.834.340.2抗擠強度 Mpa36.629.137.2管子開排L/m4.15.776.8管子閉排L/m8.5416.6216.66 3、方鉆桿表6 方鉆桿規(guī)格參數規(guī)格mm(in)驅動部分長+152.4 -127.0全長+

12、152.4 0驅動部分上端內螺紋下端外螺紋內徑d質量kg/m標準LD選用LD標準 L選用 L對邊寬DFL對角寬DC螺紋 類型 （左旋）外 徑DC長 度 LU倒角直徑DF螺紋類型外 徑DLR長度 LL倒角直徑DF四方方鉆桿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"FH177.8508170.782.6110六方方鉆桿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、鉆鋌表7 鉆鋌規(guī)范外徑內徑倒角長度重量彎曲強度比螺紋類型閉排內體積開排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：螺旋鉆鋌開排減少4%，閉排=內體積+開排×96%5、加重鉆桿表8 加重鉆桿規(guī)格尺寸規(guī) 格in長度mm管體外徑C內徑E內外螺紋接頭管體閉排開排螺紋型式外徑A臺肩倒角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 加重鉆桿接頭分級數據規(guī)格全新接頭外徑mm磨損后最小接頭外徑mmmmin一級A一級B二級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 加重鉆桿接頭允許磨損量規(guī)格接頭螺紋型式全新接頭mm接頭磨損后mm外徑臺肩寬度外徑臺肩寬度in外螺紋內螺紋外螺紋內螺紋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 穩(wěn)定器基本尺寸 規(guī)格型號（in）工作外徑D1 0 -0.5 mm兩端本體外徑D2 +1 0mm內徑d +1.6 0mmL±20井底型接頭螺紋鉆柱型接頭螺紋井底型鉆柱型上端下端上端下端L3=350L1=7008 1/221415971.415501750NC464 1/2REGNC4

20、6NC469 1/2(鉆柱型)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 鉆具穩(wěn)

22、定器工作外徑分級尺寸規(guī)格mm(in)接頭本體外徑mm(in)新工作體外徑mm磨損后工作體外徑mm鉆柱型近鉆頭型一級二級一級二級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 鉆鋌及鉆具穩(wěn)定器大鉗空間均勻磨損后

25、最小外徑及偏磨限定尺寸鉆鋌規(guī)格(in)內徑mm螺紋型式新鉆鋌彎曲強度比磨損后螺紋臺肩寬度mm橫向傷深×長mm縱向傷深度mm均勻磨損后最小外徑mm偏磨限定尺寸mmin內螺紋接頭外螺紋接頭一級二級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、鉆具推薦緊扣扭矩表14 推薦緊扣扭矩規(guī)格名稱扣型錐度推薦緊扣扭矩（KN.m）新一級二級2 -3/8"DPNC261：64.74.44.12-3/8" DP（雙臺肩）DS261：65.45.15.02-3/8"DP（非標）XT241：164.54.03.82-7/8" DPNC311：611.810.49.32-7/8" DP（雙臺肩）DS311：613.0

28、12.011.02-7/8" DP（非標）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（非標）DS311：613.012.011.04" DP（雙臺肩）DS401：627.024.019.74" DP（雙臺肩）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（非標）NC52T1：642.036.033.05-1/2" DP（WDP）5-1/2FH1：646.040.036.05-1/2" DP（雙臺肩）5-1/2FHDS1：652.041.037.05-7/8" DP（雙臺肩）5-1/2FHDS1：658.046.040.0表14 （續(xù)）規(guī)格名稱扣型錐度推薦緊扣扭矩（KN.m）3-1/2&qu

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

31、-3/4" DC、 8" DC (NC56螺紋扶正器)NC561：465.29"DC （NC61螺紋扶正器）NC611：492.311"DC（NC77螺紋扶正器）NC771：4142.5其他說明：a、上表中推薦的鉆具螺紋緊扣扭矩單位為KN· m；b、使用液壓動力鉗或B型鉗上扣，應該按照KN·m推薦數值緊扣； c、本體尺寸7"及以下規(guī)格鉆具嚴禁使用無任何指示儀表（扭矩、壓力）的液壓動力鉗上卸扣，本體尺寸7"以上鉆具應使用帶扭矩指示的貓頭或B型鉗上卸扣；d、嚴禁使用未經校檢的液壓動力鉗緊扣。8、鉆桿扭轉圈數表15鉆桿扭

32、轉圈數便查表鉆桿規(guī)格（in）鉆桿扭轉圈數（圈/千米）內徑/外徑（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： 鉆桿鋼級均為S135，根據抗扭屈服強度計算，未考慮軸向拉力影響，但考慮了1.5的安全系數；注2： 一級鉆桿

33、按上表70%執(zhí)行，二級鉆桿按上表60%執(zhí)行；注3： 復合鉆具扭轉圈數，分別計算兩段鉆具扭轉圈數之和。扭轉圈數便查表使用說明1、單一鉆桿，直接查橫行豎列同尺寸交叉處數值，再乘鉆桿長度（千米）。示例1： 全井3 1/2"鉆桿5000m，查表：小鉆具按列3 1/2"，大鉆具按行3 1/2"，交叉處為14.4（圈/千米），則井口鉆具扭轉圈數為：14.4*5000/1000=72（圈）。2、復合鉆桿，分段查小鉆具尺寸列與大鉆具尺寸行交叉處數值，再乘鉆桿長度（千米），然后計算各段之和。示例2： 下部2 7/8"鉆桿3000米，上部3 1/2"鉆桿2500米，查表：小鉆具按列2 7/8"，大鉆具按行分別查2 7/8"和3 1/2"，交叉處分別為15.9和8.1，則井口鉆具扭轉圈數為：15.9*3000/1000+8.1*2500/1000=47.7+