TLQ型液力推力器
TLQ型液力推力器将钻头喷嘴或井下马达压降转换为钻压,可以解决定向井、水平井情况下钻压不易施加的问题,在海洋钻井中起到升沉补偿器的作用。
Category:
详细介绍
TLQ型液力推力器将钻头喷嘴或井下马达压降转换为钻压,可以解决定向井、水平井情况下钻压不易施加的问题,在海洋钻井中起到升沉补偿器的作用。并能够改善钻具受力状态、减少钻具疲劳损坏,提高机械钻速。
Model “TLQ” Hydraulic thruster can change the pressure drop of bit nozzle or down-hole motor into drill pressure, not only can solve the problems that drill pressure is difficult for appling in directional well, horizontal well, but also has the acting of heave compensator in off-land drilling. And it can be capable of improving the stressed state of drilling tool and reducing fatigue damage of drilling tool, and also increasing the drilling rate.
Specifications
|
型号 Model |
外径 O.D. mm(in) |
水眼 I.D. mm(in) |
接头扣型Connection (API) |
总长 length mm(in) |
活塞面积piston Area cm2 (in2) |
工作行程 Max. Stroke mm(in) |
活塞 级数piston amount |
许用拉力 Max working Load kN(lb) |
屈服拉力 Tensie Yield Strength kN(lb) |
许用扭矩 Max.Working Torque kN(ft.lbs) |
屈服扭矩Torsional Yield Strength kN(ft.lbs) |
|
TLQ 89 |
89(3-1/4) |
32(1.25) |
NC26 |
6517(256.6) |
93.5(14.5) |
300(11.8) |
5 |
500(112400) |
750(168600) |
4(2949) |
6(4423) |
|
TLQ121 |
121(4-3/4) |
45(1.77) |
NC38 |
4415(173.8) |
133(20.6) |
300(11.8) |
3 |
561(126000) |
824(185000) |
10(7373) |
15(11059) |
|
TLQ165Ⅱ |
165(6-1/2) |
50(2) |
NC46 |
5405(212.8) |
208(32.2) |
400(15.7) |
3 |
1500(337200) |
2250(505800) |
20(14764) |
30(22119) |
|
TLQ165Ⅲ |
165(6-1/2) |
50(2) |
NC46 |
4060(160) |
262(40.6) |
250(9.8) |
3 |
1500(337200) |
2250(505800) |
20(14764) |
30(22119) |
|
TLQ172 |
172(6-3/4) |
71(2.8) |
NC50 |
4518(178) |
240(37.2) |
350(13.8) |
3 |
1500(337200) |
2250(505800) |
30(22119) |
45(33179) |
|
TLQ178 |
178(7) |
71.4(2.8) |
NC50 |
5912(232.6) |
302(46.8) |
500(19.7) |
3 |
1100(247000) |
1600(360000) |
25(18432) |
35(25805) |
|
TLQ203Ⅱ |
203(8) |
71.4(2.8) |
6 5/8REG |
5410(213) |
446 (69.1) |
600(23.6) |
3 |
1600(359700) |
2400(539000) |
35(25805) |
50(36865) |
|
TLQ229 |
229(9) |
71.4(2.8) |
7 5/8REG |
6680(263) |
435(67.4) |
600(23.6) |
3 |
3000(674400) |
4500(1011600) |
35(25805) |
50(36865) |
|
TLQ241 |
241(9-1/2) |
71.4(2.8) |
7 5/8REG |
6680(263) |
435(67.4) |
600(23.6) |
3 |
3000(674400) |
4500(1011600) |
40(29492) |
60(44238) |
|
TLQ245 |
245(9-5/8) |
71.4(2.8) |
7 5/8REG |
6680(263) |
435(67.4) |
600(23.6) |
3 |
3000(674400) |
4500(1011600) |
40(29492) |
60(44238) |
|
TLQ254 |
254(10) |
76.2(3) |
8 5/8REG |
5192(204) |
410(63.6) |
600(23.6) |
2 |
4000(899200) |
6000(1348800) |
60(44238) |
90(66357) |
|
TLQ340 |
340(13-3/8) |
102(4) |
8 5/8REG |
5130(202) |
880(136.4) |
800(31.5) |
2 |
5000(1124000) |
6000(1348800) |
60(44238) |
90(66357) |
关键词:
高峰石油机械设备、油气钻采井下工具
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