Page 226 - 4637
P. 226
Exercise 2. Translate the following words into English
натяг –
блок –
привід –
фактор впливу –
перехідна база –
трейлер –
віддалений –
вантажівка –
балка, брус –
обсадна колона –
Exercise 3. Determine which of the following statements
are true and which ones are false
1. Despite the fact that most of the steel associated with an
oil well is below ground, the borehole is the symbol by which an
oil well is known.
2. The oil derrick, however, has undergone an extensive
period of transmission.
3. Also there are derrick construction contractors with a large
supply of conventional derricks which they rent for drilling
purposes.
4. Conventional derricks are often left over the hole.
5. Derricks in use today fall into four broad classifications.
6. A safety platform is usually placed around the crown
which conforms to the various safety codes.
7. Practically every derrick manufacturer makes some
derricks which are outside the API standard dimensions.
8. The safe working capacity changes when the fast line is
anchored in different positions.
Exercise 4. Translate into Ukrainian
The oil derrick, however, has undergone an extensive period
of transition. In the majority of cases the permanent derrick is a
225