钻井行业用的接头汇总

钻井工程各类配合接头汇总各处搜罗来的整成课件，希望遇到的都能用上（钻头扣型大全以及扶正器，螺杆、打捞工具分开介绍）一「接头分类及尺寸AM钻杼加厚矯（钻軒管怵与钻杆接头的连接处）加用形式的不冏从而粗牙螺纽購产生了內平「胡ubiiE规三种粪製的接头（后又出现r数字型）•APT钻杆加厚端绷下示：钢级 内制厚（珂｝ 外加厚（EC内外加厚（IE®1•内平接头（TF）生要用FRI；比U钻朴.钻杆加厚处内統二楼咲内栓二僭体内栓强度低扣 型金扣小端於扣大翊骨扣【抽1内径211(\C2623/8")607321075211(MC3127/B*)71862108831l(NC3831/2*)8510231010-1+411(^C5011/2")1U133410135511(51.2")14]16351016461KG5/8*)[(536101&I

主翌坤于IU.TEU钻扌二钻杆加厚处內衿二接头内抢＜管体内栓扣 聖公扣火端母扣母扣内栓i221(27/S*)7022095 1321(31/2*)78102320103屮d2l{riAI11/2*96122420124右521(51/2")12711852015031E规接头(RRG)纭匸闻于TU钻朴按头内殺加厚韻好内笊管体内程扣坐公扣¥鋼公扣大端母扣译扣内径231(23/8*}456723068231(27/8*)5J?623078331(31-2")'658933091M3H41/2")91118430119531(&1/2*)1!0M0530142*631(65/8")131152630154j-rc1 5 匸fc\r\1A"4^HJTh1口八•NC：4,^字型接头新型系列、逐鄢取代API标推中帥T卩和除51煜下】1的全部FH接头十有几种与IBAPT接头可互换•主要有NC50-23/8*IFfeg31『IF.NC40-4-FH.NC46『IF.NC5041.才帀数字接头螺纹尺寸（则）I螺纹代号［牙型代号丨公扣根部D|公扣小粕1|冷弭外端内屈|1 H -1 -H F 11VC23IV-0,038R1G5152 |6711\C2611731607511NC3111R6171 18811NC3511U5179 |971TOC\o"1-5"\h\z| VC38 | | 102 | 85 | 101I NC40 | | 1Q9 | 90 | 110| NC44 | | 118 | 99 | 119| XC46 | | 123 I 104 | 125I NC50 | | 133 I 111 | 135| NC56 | | 149 | 118 | 151| NC61 | | 164 | 129 | 165I NC70 | | 186 | 148 | 1871NC771 11 1 I2031162|1 I20511111I23/8"REG|V-0.01|G71 48 |681|2TXREG| |761 北 |781|3I/2*REG| |891 65 |911|ll/2'REG| |IIS1 91 11191I51/2MREG|V-0,05|1401noI1421|&5/8'REG| |1521 131 I1511i75/8'RFG| |17S1 用 1ISO1185WREG1 I2021168|201111—11ITj111111I3l/2"FH|V-0.01|1021 加 11031|r FftiV-U.065i1(191 90 11101I11/2*FH|V-0.01|1211 96 |⑵1151/2*FH|V-0.05|1481 127 |1501I65/8'FH|V-0.05|1721 150 |17411 I 1111111T 11I2佑IF|V-0.065|73160|751|27/8"IF| |861 71 |881|3l/2"IF| |1021 85 |10111rIF| |123110111011|1l/2*rF| |1331IM 1135115l/2'IF1 1163111111611常用钻具扣型及内11外径尺寸(in/mm)I内径(urn)扣型iI1| 9*(229) |7617.31X730. 1| 8#'2O3) || 761631X630jI 7"H78) |76^ilXdlOjIG1Ll&H |57,t5IIIWOjj61/r(1.59)71.44^AIXIAO|((421X420) || 53/r(146) |57.Id4Z1X420 [j 5*(127)W8.R111X110 || 31/2"(89) |38.1311X310j| 27/r(?3) |211X210 || 23/8"(60)211X210 |常用幻輔工•具扣寵61/旷随钻411X410 20U打捞杯4AU(±)X1A1(T)山细牙轮410(41/2"IF削磁打捞器410(41/2'TF高或打捞杆磨®4ta<4t/riF}三•钻头扣型1钻头直栓1接头丝扣尺寸1in I11 钻头豆径 丨接头•丝扣尺勺1111nun1in11min1lin111|95.233/4*|23/8*REG |1215,981/2"11l/2"RF‘G1I98.■(37/8*|1(231)11222,283/1*|4111IWL811"8"丨11:^11J91/2*|6oK'RF.G1iIO7.9I1/犷丨11 595/8*|(631)11 ——F 111IIII.113/8”|27用"REG|I250.897/8°|1I117.515/8”|（23】〉I254.010.0"11|120.613/4*|1|269..9105/8"|11 ——F 111|130.251/8'|31FREG.)| 279.iiri1|112/J55/8"(331)295.3115/8'|1|119.257/8”i1311.1i2i/r[1|1.52.16* |1|316.0135/8"11loo.661/8*|I|312,913IT|1111 u1111F1|15&761r|1|37L5113/4"|75/8"REG1|16o.161/2”|11393」7151/2W|(731)1|171.163/扩|1|4-15.51712^|1|171.6617/8”丨1,11I508.02CT|I II111I190.5711/2”|14l./2"RFG|1 609.62犷|11|200.077/8'(431)660.126^|1|212.783/8'|I I四•接头术语缩语REG正规扣FH翦眼扣IF内平扣NC数宁璋OH开眼型SH小眼型W0轻便型（加大内平）呦修正加大贯眼型D6L双流型SL-11-gO小井眼术语休斯90度螺纹H90休斯90度螺纹EH.XH加大贯跟型PACV-0.076螺纹IU内加厚EV外加厚 TEC内外加厚钻井常用按头识别办法钻井常用按头识别办法扣型代号小端宜■S膛空直轻锥度1A11(0)60.5574.61：6211(0)71.32S7.71；H311(0)虻■幅lfi3.fi1：ft4AH143.73124^1：Ct411114.3134.91：&£11141J2谊占1=H121砂■聒嗣总1：4竝177.«102.81：4421M.51123.81=44A11的■豊11031,”321126.79颂1=&62115A.37173J1：&2A3147.(13础31=4m53.9777.S1546B.07知・51：4期M.471191：453】HO.OriU1.71-4钳1154196731^444718021：441444-5m=t17-1/2H)<i31l.1rTWTF(12t^11)45mT^(11-3/4")di254nni=(10")由244-打5™tf(9-5/S"}i241.3mnl=(9-1/2"}di22fi.6rnm=(9H)di219-O75nin=(0-5/8".)41215.9mnF(^/211}■J2M.55nin=(8-1/411)①2&3nTFF(fi・\巾朗了nm=(7-3/4M)41177.0mnF(7h)i172ni7i=(fi"3/411Jil65nffi=(fi-1/211)it50nm=(6"1/4")d152.缶沪侗')申璨7mn^(5-1/2"}4)127^(5*)ditSOnnF(4-3/4dinSrmF(4-9/16F)dim-6mffl=(4M)■i55niT^(3■EM11)■iS9nT^(3-1/2，1)咼丁口/it'I\

接头為型尺寸腹头轅宇就尺寸(tWTlJ豊爲卜轻^tim)曲扣赛魔(antn)琴扣内径(tnm)母扣拴废(mm)N(26(3-5/^iF)2-3/S"UP2A11X2A1073.16fl.476.274Jn79.+NC31(2-7/H"IF)2-7/S"DP21tX21()Mfi.l7t3臟gJf7.7£2JNC3H(?H/2FEF)^4/2"DP311X51()102K5.1101^tOflLti10+.KNC^t+^lF)4A11X4A10122.H，閃114J124.6117.5N(^O(-4-1/2*IF)5"DP41tX41(J13^3114.311+.5T34.5117_52-7/R"FH22*X220^2.171).1R8^4.5953-1/2"FH32XXS2tJ10t.477.695.2ttE.8磁斗4-1/2"FH+2tX420121,7%3讪E123.H104.B5-1/S^FH7"DC52tX個14R126iS12715415tr5/H"FHfi2tXfi2G17t.弓127173.813022-S/M^RFC]3-3/441BIT2A3tX2A3O碱47.676.26S379.4Z-T/R^RHC]231X23()7(x2.54磁77J492J3-1/尹RH〔：I/H"BITX33(]朋勺65.195.21NJ.5磁斗4-1/2KRHC2B-1/2"BII1+3tX43()117.59fl_510H119.1111.15-1/2HREG531X±S)144J,21K5L1T41.7123.K6-5/HHRFC]IZ-l/rHlT/H"DC陪*X石SO152.2til127T霁130_273!X?铀177.S144.51^3.418(12Jk5/MWREG83tX^J2(E1fi7.813A.52CW.4139.7

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