PDM bušilica (motor za spuštanje bušotine)
Nižni motor je vrsta električnog alata koji uzima snagu iz fluida, a zatim prevodi pritisak fluida u mehaničku energiju. Kada tečnost za napajanje teče u hidraulički motor, razlika tlaka izgrađena između ulaza i izlaza motora može rotirati rotor unutar statora, obezbjeđujući potreban obrtni moment i brzinu burgiji za bušenje. Alat za vijčane bušilice pogodan je za vertikalne, usmjerene i horizontalne bušotine.
Parametri zaPDM Bušilica(Downhole motor):
Model | Opseg protoka motora(l/s) |
Pad pritiska MPa(ksi) | Ocijenjeno obrtni moment Nm(ft.lb) | Max.obrtni moment Nm(ft.lb) | Preporučena težina bita kN(kips) |
Snaga kW(HP) | Dia. mm(in) | Dužina m(ft) | Veze(API REG) | |
上Box up | 下Box down | |||||||||
5LZ43×7.0 | 0,5~1,5 | 4(0,64) | 108(80) | 173(128) | 6(1.3) | 3.68(4.9) | 43(11/16) | 3.5(11.5) | M27×2 | |
5LZ60×7.0 | 1.26~3.13 | 2.5(0.4) | 160(118) | 280(207) | 5(1.1) | 2.35~6.03(3.2~8.1) | 60(2 3/8) | 3.3(10.8) | 1.9TBG | |
5LZ73×7.0 | 1.26~5.05 | 3.5(0.5) | 275(203) | 480(354) | 12(2.7) | 3,5~13,82(4.7~18.5) | 73(2 7/8) | 3.45(11.3) | 2 3/8TBG | 2 3/8REG |
5LZ89×7.0 | 2~7 | 4.1(0.6) | 560(413) | 980(723) | 18(4) | 5.6~19.35(7.5~25.9) | 89(3 1/2) | 4.67(15.3) | 2 3/8REG | |
5LZ95×7.0 | 4.73~11.04 | 3.2(0.5) | 950(701) | 1240(915) | 21(4.7) | 10.4~23.79(13.9~31.9) | 95(3 3/4) | 3.7(12.1) | 2 7/8REG | |
C5LZ95×7.0 | 5~13.33 | 6.5(0.9) | 1490(1099) | 2384(1758) | 55(12.4) | 21.8~59.3(29,2~79,5) | 95(3 3/4) | 6.88(22.6) | 2 7/8REG | |
5LZ100×7.0 | 4.73~11.04 | 3.2(0.5) | 710(524) | 1240(915) | 21(4.7) | 10.4~23.79(13.9~31.9) | 100(3 7/8) | 4.35(14.3) | 2 7/8REG | |
5LZ120×7.0 | 5.78~15.8 | 2.5(0.4) | 1300(959) | 2275(1678) | 55(12.4) | 9.5~27.23(12,7~36,5) | 120(4 3/4) | 4.88(16) | 3 1/2REG | |
C5LZ120×7.0 | 6.667~20 | 5.2(0.8) | 2500(1844) | 4000(2950) | 55(12.4) | 70.5(94.5) | 120(4 3/4) | 6.88(22.6) | 3 1/2REG | |
D5LZ120×7.0 | 5.78~15.8 | 1.6(0.2) | 900(664) | 1440(1062) | 55(12.4) | 6,6~18,85(8.8~25.3) | 120(4 3/4) | 3.29(10.8) | 3 1/2REG | |
3LZ165×7.0 | 17-27 | 4.1(0.6) | 2500(1844) | 3750(2766) | 80(18) | 78.54(105.3) | 165(6 1/2) | 6.5(21.3) | 4 1/2REG | |
5LZ165×7.0 | 16~28(47) | 3.2(0.5) | 3200(2360) | 5600(4131) | 80(18) | 33,5~59,65(44,9~80,0) | 165(6 1/2) | 6.25(20.5) | 4 1/2REG | |
C5LZ165×7.0 | 18,93~37,85 | 3.2(0.5) | 3660(2710) | 5856(4319) | 100(22.5) | 112.6(151.0) | 165(6 1/2) | 6.71(22) | 4 1/2REG | |
D7LZ165×7.0 | 18-28 | 2.5(0.4) | 2300(1696) | 3680(2714) | 80(18) | 30,4~47,2(40,8~63,3) | 165(6 1/2) | 4.7(15.4) | 4 1/2REG | |
9LZ165×7.0 | 19~31.6 | 2.5(0.4) | 3200(2360) | 5600(4130) | 100(22.5) | 45.24(60.7) | 165(6 1/2) | 5.7(18.7) | 4 1/2REG | |
5LZ172×7.0 | 18,9 ~37,8 | 3.2(0.5) | 3660(2710) | 5856(4319) | 100(22.5) | 38,3~76,6(514~102.7) | 172(64 3/4) | 6.71(22) | 4 1/2REG | |
C5LZ172×7.0 | 18,9 ~37,8 | 6(0.9) | 6870(5067) | 10992(8108) | 170(38.2) | 71,9~144(96,4~193,1) | 172(64 3/4) | 9.18(30.1) | 4 1/2REG | |
5LZ197×7.0 | 22~36(55) | 3.2(0.5) | 5000(3688) | 8750(6454) | 120(27) | 49,7~78,54(66,6~105,3) | 197(74 3/4) | 6.9(22.6) | 5 1/2REG | 6 5/8REG |
C5LZ203×7.0 | 22~36 | 5.2(0.8) | 8890(6557) | 14220(10489) | 145(32.6) | 150(201.1) | 203(8) | 8.7(28.5) | 5 1/2REG | 6 5/8REG |
C3LZ216×7.0 | 28 ~ 56,78 | 5.0(0.7) | 7930(5849) | 12700(9368) | 200(45) | 240.8(322.9) | 216(8 1/2) | 8.285(27.2) | 6 5/8REG | 6 5/8REG |
C5LZ216×7.0 | 28 ~56,78 | 5.0(0.7) | 10700(7892) | 17100(12613) | 200(45) | 235.3(315.5) | 216(8 1/2) | 8.285(27.2) | 6 5/8REG | 6 5/8REG |
3LZ244×7.0 | 18.93 ~56.78 | 5.0(0.7) | 7040(5193) | 11260(8305) | 210(47.2) | 213.8(286.7) | 244(9 5/8) | 7.56(24.8) | 6 5/8REG | 6 5/8REG |
5LZ244×7.0 | 50,5~75,7 | 2.5(0.4) | 9300(6860) | 16275(12004) | 213(47.9) | 87,7~136,3(117,6~182,8) | 244(9 5/8) | 7.8(25.6) | 6 5/8REG | 7 5/8REG |