LT-DF大范围可退式打捞筒
大范围打捞筒是现有的最强的打捞工具,可以与严重磨损的落鱼啮合、密封并将之提起,能在高压或标准压力下给非常大的挤出间隙提供密封,并保证钻井液完全从落鱼内部流通。
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详细介绍
大范围打捞筒是现有的最强的打捞工具,可以与严重磨损的落鱼啮合、密封并将之提起,能在高压或标准压力下给非常大的挤出间隙提供密封,并保证钻井液完全从落鱼内部流通。顶部接头与筒体的新型粗纹扣,保证更大的拉伸强度和抗扭强度,同时也提高了装配速度,也使得顶部接头和延长筒的内径得以扩大,使得工具可以通过最大尺寸的落鱼。
The wide range overshot is the strongest fishing tool available and can engage, seal and lift heavily worn fish, providing seal for very large extrusion gaps at high or standard pressures, and ensuring that drilling fluid flows completely through the fish. The new coarse thread on the top sub and bowl ensures greater tensile and torsional strength, increasing the assembly speed, allowing the inner diameter of the top sub and the extension expand, allowing max. size fish pass through.
Specifications
|
型号 Model |
打捞公称尺寸 Nom. Fishing Size |
打捞范围 Fishing Range |
类型 Type |
||
|
LT206-DF |
111.125 |
103.9876 |
111.9124 |
+0.79/-7.13 |
篮瓦 Basket Grapple |
|
114.3 |
|||||
|
107.1626 |
115.0874 |
||||
|
113.5126 |
121.4374 |
||||
|
120.65 |
|||||
|
127 |
|||||
|
119.8626 |
127.7874 |
||||
|
126.2126 |
134.1374 |
||||
|
133.35 |
|||||
|
139.7 |
|||||
|
132.5626 |
140.4874 |
||||
|
138.9126 |
146.8374 |
||||
|
146.05 |
|||||
|
螺瓦 Spiral Grapple |
|||||
|
149.225 |
|||||
|
142.0876 |
150.0124 |
||||
|
145.2626 |
153.1874 |
||||
|
152.4 |
|||||
|
158.75 |
|||||
|
151.6126 |
159.5374 |
||||
|
154.7876 |
162.7124 |
||||
|
161.925 |
|||||
|
165.1 |
|||||
|
157.9626 |
165.8874 |
||||
|
161.1376 |
169.0624 |
||||
|
168.275 |
|||||
关键词:
高峰石油机械设备、油气钻采井下工具
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