Warm up activity: Task discuss these questions
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Lesson 11, 1 kurs
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- LESSON 11 DRILLING PART I
1 Warm up activity: Task 1 Discuss these questions. 1) Successful drilling depends on controlling the pressure in the well. What do oil workers mean when they talk about a “blow-out”? 2) What kind of damage can it cause? 3) How can oil workers reduce the risk of a blow-out? Vocabulary tasks: Task 2 Read the active vocabulary of the lesson and translate it into Uzbek. crown block, derrick, monkey board, bit, hoisting/drilling line, hook, swivel, kelly, drawworks, travelling block, drill collar, drill pipe, rotary table, drill string, to rotate, tricone, industrial diamonds, above, over, around, opposite, behind, in front of, between; Task 3 Study the diagram of a drilling rig and match the descriptions to the words in the diagram. Example: This raises and lowers drilling equipment in and out of the well. - hoisting line 1) The swivel and drilling equipment are all suspended from this. ____________ 2) The hoisting line goes around this piece equipment. When it turns, the line goes up or down.___________ 3) This is the steel tower that goes over the well. All the lifting and drilling equipment is inside it. ___________ 4) This connects two objects. It allows the one below to rotate, and the one above to stay still. __________ LESSON 11 DRILLING PART I 2 5) This is the small platform near the top of the derrick where the one of the drilling team stands. _________ 6) This is the frame and wheels that move up and down the derrick on the hoisting line ____________. 7) This is the steel frame and wheels that are fixed on top of the derrick. ________ Download 0.6 Mb. Do'stlaringiz bilan baham: |
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