- •Астраханский государственный технический университет
- •«Английский язык»
- •Методическое пособие утверждено на заседании кафедры “ияито” протокол № 10 от 16.05.07
- •IV. Read the text carefully and say what you have learnt about petroleum. A. Petroleum
- •B. Formation of petroleum Biogenic theory
- •Abiogenic theory
- •C. From the history of the oil industry
- •Exercises
- •V. Say if the following statements are true or false. Correct the false ones.
- •III. Read the text carefully and say what you have learnt about natural gas. A. Chemical composition of natural gas
- •B. Storage and transportation of natural gas
- •C. The use of natural gas
- •D. Sources of natural gas
- •E. Possible future sources
- •F. Safety
- •Exercises
- •VII. Render the text about natural gas in the oral form. Unit 3 Oil well
- •I. Study and learn the vocabulary list:
- •II. Look at the title and the picture and say what information the text gives. Read the text attentively for the details and be ready to discuss it with your groupmates.
- •A. The history of an oil well
- •B. Life of a well
- •Drilling
- •Completion
- •3) Production
- •4) Abandonment
- •C. Types of oil wells
- •Exercises
- •I. Answer the following questions:
- •II. Translate the following sentences into English using your active vocabulary:
- •III. Create a questionnaire on the topic “Oil wells” and test your groupmates’ knowledge. You can use the following questions:
- •Unit 4 Oil exploration
- •I. Study and learn the vocabulary list:
- •II. Read the text carefully and say what you have learnt oil exploration.
- •A. Searching for Oil and Gas
- •B. Oil extraction
- •C. Working conditions in the oil industry
- •D. Occupations in the oil industry
- •Exercises
- •I. Answer the following questions:
- •II. Give definitions to the following jobs:
- •III. Find in the text the English equivalents to the following words and word combinations:
- •IV. Write down own sentences using words and word combinations from exercise 3.
- •V. Make up dialogues using the following situation:
- •Unit 5 How oil drilling works
- •I. Read and learn the vocabulary list:
- •II. Read the text carefully and say what you have learnt oil drilling. A. Preparing to drill
- •B. Setting up the rig
- •C. Drilling
- •D. Drilling rig classification
- •Exercises
- •V. Look at Fig. 4 and tell about the structure of an oil rig.
- •III. Read the text attentively and say what you have learnt about offshore drilling. A. The drilling template
- •B. Moveable offshore drilling rigs
- •1) Drilling barges
- •2) Jack-up rigs
- •3) Submersible rigs
- •4) Semisubmersible rigs
- •5) Drillships
- •C. Permanent platforms
- •1) Fixed platforms
- •2) Compliant towers
- •3) Seastar platforms
- •4) Floating production systems
- •5) Tension leg platforms
- •6) Subsea system
- •7) Spar platforms
- •Exercises
- •I. Answer the following questions:
- •II. Say if the sentences are true or false. Correct the false sentences.
- •III. Translate the following sentences into English using your active vocabulary:
- •Unit 7 How oil refining works
- •I. Study and learn the vocabulary list:
- •II. Read the text attentively and say what you have learnt about oil refinery. A. From the history of oil refinery
- •B. The refining process
- •Treating and blending the fractions
- •D. Safety and environmental concerns
- •Exercises
- •I. Answer the following questions:
- •II. Say if the statements are true or false. Correct the false statements.
- •III. Translate the following text into English using your active vocabulary:
- •IV. Render the text about oil refinery in the oral form.
- •II. Read the text attentively and say what you have learnt about gasoline. A. What is gasoline?
- •B. Chemical analysis and production of gasoline
- •C. Octane rating
- •D. Volatility
- •E. Gasoline Additives
- •1) Lead
- •3) Oxygenate blending
- •F. Health concerns
- •Exercises
- •I. Answer the following questions:
- •II. Say if the statements are true or false. Correct the false statements.
- •III. Translate the following sentences into English using your active vocabulary:
- •IV. Render the text about gasoline in the oral form. Contents
V. Look at Fig. 4 and tell about the structure of an oil rig.
Unit 6
Offshore drilling
(Fig. 6. Offshore oil rig)
Lead - in
I. Discuss the following questions with the class:
1) Can oil be explored and drilled only in the ground? 2) Where is it more difficult to drill onshore or offshore? Why? 3) What types of offshore drilling rigs do you know? 4) Have you ever been or seen any offshore drilling rig? What is it look like?
II. Study and learn the vocabulary list:
drilling template опорная плита для морского бурения; временная донная направляющая платформа (служащая в качестве устья скважины в морском бурении); временный донный кондуктор
subsea погруженный в воду, подводный
blowout preventer противовыбросовый превентор
marine riser 1. водоотделяющая колонна для бурения; морской стояк для бурения 2. трубопровод, связывающий морскую буровую установку с подводным месторождением
drill string бурильная колонна
drilling barge [ba:dz] буровая баржа
inland внутриматериковый
tugboat буксирное судно
jack-up drilling rig самоподъёмное морское буровое основание на домкратах; самоподъёмная буровая установка
submersible способный погружаться в воду
hull остов; каркас; корпус
semisubmersible полупогружная буровая платформа
submerge 1) затопить 2) затоплять 3) погружать 4) погрузить
drillship буровое судно
moon pool буровая шахта (в корпусе бурового судна или платформы)
tension leg platform плавучее основание с натяжным вертикальным якорным креплением
III. Read the text attentively and say what you have learnt about offshore drilling. A. The drilling template
Drilling for natural gas offshore poses a number of different challenges over drilling onshore. The actual drilling mechanism used to delve into the sea floor is much the same as can be found on an onshore rig. However, with drilling at sea, the sea floor can sometimes be thousands of feet below sea level. Therefore, while with onshore drilling the ground provides a platform from which to drill, at sea an artificial drilling platform must be constructed.
Drilling offshore dates back as early as 1869, when one of the first patents was granted to T.F. Rowland for his offshore drilling rig design. This rig was designed to operate in very shallow water, but the anchored four legged tower bears much resemblance to modern offshore rigs. It was not until after World War II that the first offshore well, completely out of sight from land, was drilled in the Gulf of Mexico in 1947.
Since the land that is going to be drilled through cannot provide a base for offshore drilling as it does for onshore drilling, an artificial platform must be created. This artificial platform can take many forms, depending on the characteristics of the well to be drilled, including how far underwater the drilling target is. One of the most important pieces of equipment for offshore drilling is the subsea drilling template. Essentially, this piece of equipment connects the underwater well site to the drilling platform on the surface of the water. This device consists of an open steel box with multiple holes in it, dependent on the number of wells to be drilled. This drilling template is placed over the well site, usually lowered into the exact position required using satellite and GPS technology. A relatively shallow hole is then dug, in which the drilling template is cemented into place. The drilling template, secured to the sea floor and attached to the drilling platform above with cables, allows for accurate drilling to take place, but allows for the movement of the platform above, which will inevitably be affected by shifting wind and water currents.
In addition to the drilling template, a blowout preventer is installed on the sea floor. This system prevents any oil or gas from seeping out into the water. Above the blowout preventer, a specialized system known as a “marine riser” extends from the sea floor to the drilling platform above. The marine riser is designed to house the drill bit and drill string, and yet be flexible enough to deal with the movement of the drilling platform. Strategically placed slip and ball joints in the marine riser allow the subsea well to be unaffected by the pitching and rolling of the drilling platform.