查询词典 derrick floor

Take that drill collar up to the derrick floor?

把那根钻铤拉到钻台上来。

The results show that the vibration intensity of the substructure has a connection with the depth of the well, the geological condition and the density of drilling fluid; the horizontal vibration of the substructure is mainly caused by bent kelly; the included angle between the axis of cardan shaft and the derrick floor is also the cause of the vibration in three directions, and the cause of t...

分析结果表明，底座的振动强度与井深、地质条件和钻井液密度有关；弯曲的方钻杆是造成底座水平方向振动的最主要原因；万向轴因与钻台面存在夹角，从而引起底座在三个方向的振动；采用四挡钻进时，万向轴的工频及其倍频接近底座垂直方向的固有频率是引起底座在该方向振动强烈的原因。

In deep water artesian well, be close to to make artesian well slop can send sea level above from pump of the bottom of a well 80 - on the derrick floor of 100ft.

在深水钻井中，为了使钻井泥浆能从井底泵送到海平面以上接近80－100ft的钻台上。

Standpipe - The standpipe is that pipe which carries mud from the rig floor into the derrick to the kelly hose.

立管：立管是从钻台携带泥浆进入井架到方钻杆水龙带。

The tong counter-weight must not rest on derrick sub floor, derrick substructure sills or other obstruction. The counter-weights must be shielded to prevent crew members from accidental contact with the lines or weights.

大钳悬重一定不要压在井架小平台上、底座基础上或其他的妨碍物上，配重一定要有防护，防止人员意外接触吊绳和配重。

One of the rig crew members who gets his name from the fact that he works on a platform attached to the derrick or mast, typically 85 ft [26 m] above the rig floor, during trips.

钻井队的成员之一，井架工名字的由来起源于起下钻时他工作在与井架或桅式井架连接在一起的一般距离钻机平台有85英尺高的平台上。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。