DLM-T型可退式倒扣打捞矛
它是集打捞杯、强磁打捞器和“一把抓”三种功能为一体的新型打捞工具。既可打捞粒状金属落物,又可抓捞牙轮、钳牙等大块落物,是目前清洁井底的理想工具。
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详细介绍
DLM—T型可退式倒扣捞矛,是用来打捞、退出井下钻杆、油管等管状遇卡落鱼的工具。它是从落鱼的内径进行打捞倒扣的,捞住落鱼后可在井内倒扣作业。若捞住落鱼后无法提起时,也可以释放落鱼。
Model “DLM-T” Releasable Reversing Spear is a tool designed to recover and back off the stuck pipe-shaped fish like drill pipe, oil tubing, etc. Back-off operation and fishing job are performed through the interior bore of the fish by using the spear. When catch the fishes, it cannot be lifted up. Thus, the held fishes can also be released.
Specifications
|
型 号 Model |
打捞管柱内径范围 The Scope of Fishing Pipes String I. D mm(in)
|
许用拉力kN Max Working Load(lbf)
|
倒扣拉力及许用扭矩 Back-off Pull & Allowable Torque |
接头螺纹 Connection API |
|
|
拉力,kN MaxWorkingLoad(lbf) |
扭矩,N·m MaxWorkingTorque(lb·ft) |
||||
|
DLM-T48 |
39~42(1.54~1.65) |
200(44961) |
117(26302) |
2500(1843) |
NC26 |
|
DLM-T60 |
49~52(1.93~2.05) |
300(67442) |
147(33046) |
4313(3181) |
2 7/8REG |
|
DLM-T73 |
60~78(2.36~3.07) |
440(98915) |
166(37318) |
5799(4277) |
2 7/8REG,NC31 |
|
DLM-T89 |
75~91(2.95~3.58) |
500(112404) |
166(37318) |
9593(7075) |
NC38 |
|
DLM-T114 |
99~103(3.89~4.06) |
800(179847) |
196(44062) |
10726(7910) |
4 1/2REG,NC38 |
|
DLM-T140 |
117~168(4.60~6.61) |
880(197831) |
196(44062) |
13263(9782) |
NC50 |
|
DLM-T245 |
216~229(8.50~9.02) |
2250(505820) |
340(76435) |
22370(16499) |
NC50 |
|
DLM-T273 |
247~259(9.27~10.2) |
2500(562022) |
390(87675) |
23242(17142) |
5 1/2FH |
|
DLM-T340 |
313~323(12.3~12.7) |
2750(618224) |
390(87675) |
24713(18227) |
NC50 |
关键词:
高峰石油机械设备、油气钻采井下工具
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