大家在查： unexcused roughed declassified 拉里·索斯吕洁 2010年7月29日 Sheshnag 座位上去叨叨 predict success

rig tongs

网络钻机大钳；吊钳；大钳

rig tongs

rig tongs

rig tongs

钻机大钳

20080902石油技术说明书EC - 译员进阶-翻译论坛 ... O.D 外径 rig tongs 钻机大钳 rigfloor 钻台 ...

吊钳

石油基础词汇 - xieshengzhe的日志 - 网易博客 ... 规程 procedure 吊钳 rig tongs 钳头 tong jaws ...

大钳

2_音色骑士_新浪博客 ... Non-slip Floor matting 防滑垫 Rig tongs 大钳 Snub lines 大钳安全绳 ...

2

Special attention must be paid to ensure the rig tongs are not placed on the hard banding of the tool joint .

要特别注意，不能把钳子打在接头的耐磨带上。

3

After the connection has been tighten to proper torque , the Floormen remove the rig tongs and tie them safely out of the way.

用合适地扭距上紧接头后，钻工打开大钳，放置到安全位置并拴牢。

4

The rig tongs must be kept clean at all times and kept well lubricated .

任何时候钻具大钳都应该保持干净和良好的保养。

5

Snub lines for the rig tongs must be inspected and be in good working order.

钳尾绳必须检查并状态良好。

6

Always use two sets of rig tongs of the proper size to break out or make up connections .

要使用合乎标准尺寸的双钳上、卸扣。

8

The Floormen remove the rig tongs and tie them back safely out of the way.

钻工打开大钳，放置到安全位置并拴牢。

9

The floor men engage the rig tongs onto the drill pipe or other tubular tool joint .

钻工们把大钳打在钻杆或其他管具的接头上。

10

The Floormen must be instructed on proper placement of handswhellole operating the rig tongs .

操作大钳时，必须辅导钻工把手放在不错位置。

11

Fit the rig tongs with the correct jaws for the drill pipe tool joint or the drill collar . Re-install the safety lock springs .

给大钳装上与钻杆接头或钻铤相匹配的钳头，再装上安全锁簧。

12

Rig tongs must be kept clean to ensure proper operation .

大钳必须保持清洁确保正确操作。

13

Do not stand behind rig tongs while they are in use.

上卸扣时，不能站在大钳的后边。

14

The Driller is to ensure all rig tongs have two snub lines attached for safety .

司钻要确认每个大钳有安全尾绳，以确保安全。

15

The floor men must lubricate rig tongs before and after each trip.

每次起下钻前后，钻工们必须保养大钳。

16

Note : The Floorman must properly place their hands on the rig tongs to prevent injury .

注意：：钻工必须正确放置手的位置以免受到伤害。

17

The Floormen make the rig tongs bite by pulling on the tong jaw and pushing on the tong arm.

钻工通过拉钳头、推钳柄使钳子咬紧。

18

The floor men must properly place their hands on the rig tongs to prevent injury .

钻工们要把手放在大钳的适当部位，以防受伤。

19

Tie back the rig tongs after each use and close the jaws.

每次用完大钳后，要栓回，并合上钳头钳框。

20

The Floormen make the rig tongs bite by pulling on the tong jaw and pushellong on the tong arm.

钻工路程经过过程拉钳头、推钳柄使钳子咬紧。

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