石油钻井扣型与寸

1、石油钻井扣型与寸作者:日期:类型名称备注扣型钻头660.40伽444.50伽311.15伽244.50伽241.30伽215.90伽118.00伽26"17 1/2 "12 1/4 "9 5/8 "9 1/2 "8 1/2"45/8"731731631631631431231钻铤 228.6 伽 DC 203.2 伽 DC 177.8 伽 DC165伽DC 158.8 伽 DC 105.0 伽 DC9 "8 "7 "6 4/8 "6 1/4 "4 1/8 "731X

2、730631X630411X4104A11X 4A10211X210无磁钻铤前5个同钻铤158.8伽MWD短节166伽MW短节6 1/4"411X 410411X410扶正器 660.4 伽 SST 444.5 伽 SST310伽SST243伽SST214伽SST115伽SST311.5伽SST双母26"17 1/2 "12 1/4 "9 5/8 "8 1/2"41/2"731X730731X730631X630631X6304A11X 4A10211X210630X630631X630定向接头大弯接头大弯接头大直接头小弯接

3、头 小直接头631X630531X630521X630531X630521X630431 X 4A10431 X 4A10接头26" BIT 接 9” ,9 之间,17 1/2 ”9 接 8"12 1/4 BIT 接 8"8 接 5" DP,7" DC双母8" 接 6 1/4 " DC,NM接 6 1/4 " NM6 1/4 " NM接 7 " DC,接 5 " DP6 1/4 " NM接 5 " NMDP(NM)5 " NMDP 6 1/4 "

4、 NM双母7"接 8"730X730731X630630X630631X410630 X 4A10631 X 4A10431 X 4A104A11X 4104A11X 410411 X 4A10430 X 4A10411X6306 1/4 NM接 8 DC4A11 X 630197伽7 3/4 630X530D197伽7 3/4 ”630X520B171.5伽6 3/4 630X530171.5伽6 3/4 430X430动力钻具 95 mmX 1.5 °3 3/4 230X230 197 伽(1 ° 30 z X 1° )7 3/4 ”630

5、X530165.7伽单弯6 1/2 430X430 158.8 伽 DTU430X430 165.7 伽(1 °X 1° 45')430X430 127 伽 NMDP5 ”411X 410钻杆127伽DP5 ”411X 41073伽DP2 7/8 211X 210631X630方钻杆边长76. 2伽3 ”531X630431 X 4A10常用接头尺寸名称扣型母扣镗孔直径公扣大头直径公扣小头直径127伽钻杆178伽钻铤411 X 410134.79 伽133.35 伽114.3 伽158伽钻铤4A11X 4A10124.61 伽122.70 伽103.73 伽88.9

6、伽钻杆120.65钻铤311 X 310103.58 伽102.0085.06 伽刮刀钻头扣 公母锥扣421-420123.83 伽121.7296.31 伽444.5 伽 3A 228.6DC731X 730180.18 伽177.8144.47 伽311.15伽钻头203.2 钻铤631X 630153.99 伽152.19196.85伽动力钻具531X 530141.68 伽140.21110.06 伽171.45伽螺杆215.9 钻头431X 430119.06 伽117.4790.47 伽152.4伽钻120.65伽螺杆331X 33090.49 伽88.965.07 伽探 钻具结构

7、DX 定向钻具 钻具代号钻头-BIT 钻铤-DC 钻杆-DP 无磁-NM 纳维-NV 代纳-DN 螺旋扶正器-SST短钻铤-SDC加重钻杆-HWDP1 英寸=25.4伽 1 英尺=0.3048m=12英尺=96分=1000英丝1Mpa=145PSI 1ppg=0.1198g/cm 3 1gpm=0.0631L/S1 磅=0.454 公斤 1 升=0.264 加仑 1psi=0.69kpa=1磅/ 英寸 2大庆130钻机转盘转速70( I ) 120( II ) 200( 川)附录B :钻具扣型一览表ItemDescriptionOD(in)ID(in)CONNECTION0244mm730*6

8、301MUD MOTOR8 ”6-5/8 ” REG (630*630)2MUD MOTOR6 3/44-1/2"REG (430*430)3MUD MOTOR4 3/43 -1/2"REG (330*330)4MUD MOTOR3 1/22 3/8"RBD-2 3/8"IBU(230*2A10)-NC265MWD HOS8”3.25 ”6-5/8"REG (631*630)6MWDHOS6 1/22.813 ”4-1/2"IF (411*410)-NC507MWDHOS6 3/4 ”2.845 ”4-1/2"IF (411

9、*410)-NC508MWD HOC6- 3/4 ”3.25 ”4-1/2"IF (411*410)-NC509MWDHOS4 3/42.5003-1/2"IF (311*310)-NC3810MWDHOC4- 3/4 ”2.815 ”3-1/2"IF (311*310)-NC3811MWDHOS3 1/21.750MODIFIED PD-MODIFIED BU12NMDC8”3.25 ”6-5/8"REG (631*630)13NMDC7”2.845 ”4-1/2"IF (411*410)-NC5014NMDC6 1/42.8154"

10、;IF (4A11*4A10)-NC4616NMDC3 1/21.7502 3/8"IPD-MODIFIED BU(2A1*M)-NC2616NMDP3 1/22.0633-1/2"IF (311*310)-NC3823NMDP53.0004-1/2"IF (411*410)-NC5018HWDP3 1/22.0633-1/2"IF (311*310)-NC3822HWDP53.0004-1/2"IF (411*410)-NC5021DP54.2764-1/2"IF (411*410)-NC5017DP3 1/22.6023-1/2&

11、quot;IF (311*310)-NC3819DP2 3/81.8152-3/8"IF (2A11*2A10)-NC2620DP2 7/82.1512 7/8"IF (211*210)-NC2827DC83.2506-5/8"REG (631*630)28DC93.2507-5/8"REG (731*730)29DC6 1/22.8134"IF (4A10*4A11)-NC4631DC3 1/81.2502-3/8"IF (2A11*2A10)-NC2632JAR3 1/81.0002-3/8"REG (231*230)3

12、4JAR6 1/22.7504-1/2"IF (411*410)-NC5035FEWD6 3/42.7504-1/2"IF (411*410)-NC5036FEWD4 3/42.7503-1/2"IF (311*310)-NC3837SDI6-3/4520*521 (原来)38SDI6-3/4520*4A11 (现在)39SDI86-5/8"REG (631*630)38SDI6-3/43-1/2"IF(310*311 ) -NC38注意事项:1、 所有 4-3/4"的钻具的扣型都一样，为3-1/2"IF (311*310)-NC38。2、如果DWD施工，用7"无磁钻铤，则悬挂短节和无磁钻铤之间不需要配合接头。3、如果DWD施工，用6