2. Заполните пропуски приведенными словами и словосочетаниями: annulus, bit, bit string, boreholes, , cuttings, down, drilling rig, floorman, fluid, hole, , mud, mud man, mud tanks, oilmen, rotary, surface, water.

1. Oil is contained surface under the ground and in rocks under the sea. 2. To find it have to drill . 3. The equipment for drilling these holes is the . 4. Most rigs work on the system. 5. A bit rotates, it crushes and cuts the rock at the bottom of the . 6. The are carried to the surface by a special . 7. The fluid is called «mud». Mud is a mixture of clay, chemicals and _ water. 8. is not only used for carrying the cuttings up to the . 9. It is also used for keeping the cool. 10. The mud is pumped through the . 11. It comes back up again, through the . 12. The mud engineer or is in charge of the mud. 13. For example, he tells the how to mix the mud at the .

alinkaaa888 alinkaaa888    3   10.04.2021 20:56    0

Ответы
kceniaart18 kceniaart18  10.05.2021 20:57

2. oilmen, boreholes

3. drilling rig

4. rotary

5. hole

6. cuttings, fluid

8. mud, surface

9. bit

10. down, annulus

11. bit string

12. mud man

13. floorman, mud tanks

Объяснение:

ПОКАЗАТЬ ОТВЕТЫ
Другие вопросы по теме Английский язык