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1. You must come to the Institute in time. 2. You may send the documents to the Institute. 3. All the students are allowed to make experiments in the laboratory. 4. This plant is to begin its work at the end of the month. 5. You should read the text once more. 6. You’ll have to do this work again. 7. We were to meet at the station. 8. If you cannot make the experiment yourself, you should consult your teaching assistant. 9. You could go there yesterday. 10. They might take the books when they were at the library. 11. I shall be able to read your paper tomorrow. 12. First you must study the laboratory instruction and only then you can begin the experiment. 13. We can produce heat by burning oil, gas or any other fuel. 14. He had to pass his last exam once again, because he couldn’t write the test.
VI. Put the following sentences into the Past Simple and then into the Future Simple.
1. Natural gas either occurs together with crude oil or forms separate deposits of gas alone. 2. A great volume of gas accumulates and penetrates into porous beds of sand. 3. When a borehole reaches such a deposit the gas rushes up. 4. Russia has a gigantic network of pipelines. 5. Like all gaseous fuels natural gas has great amount of heat. 6. Natural gas occurs mainly in Russia. 7. Like all gaseous fuels natural gas has great amount of heat. 8. Natural gas is an inflammable gas.
UNIT 2
OIL AND GAS FIELDS DEVELOPMENT
I. Before reading the text learn the following words.
| 1) artificial 2) by means of 3) consist in 4) compressed gas 5) cut 6) datum (pl data) 7) development 8) due to 9) edge water 10) ensure 11) expenditure 12) exploratory drilling 13) exploitation 14) flow 15) flowing well 16) fluid 17) formational pressure | 1) искусственный 2) с помощью 3) заключаться в 4) сжатый газ 5) снижение 6) данные 7) разработка, развитие 8) благодаря 9) краевая вода 10) гарантировать 11) трата, расход 12) разведочное бурение 13) эксплуатация 14) течение фильтрация, 15) фонтанирующая скважина 16) жидкость 17) пластовое давление | 18)to inject 19)injection 20)injection well 21)interrelated 22)lift 23)oil (gas) field 24)to obtain 25)to operate 26) production well 27)pump 28) rate of production 29)spacing 30) stratum (p1 strata) 31)subsurface 32) water flooding | 18) нагнетать, закачивать 19) закачка 20)нагнетательная скважина 21) взаимосвязанный 22) подъем 23) нефтяное (газовое) месторождение 24) получать, добывать 25) разрабатывать 26) эксплутационная скважина 27) насос 28) дебит, темпы отбора 29) размещение 30) пласт (пласты) 31) подземный 32) водозаводнение |
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