- •Часть II
- •Contents
- •Unit 1 Oil exploration
- •Terms and Vocabulary
- •1. Pay attention to the pronunciation the following words.
- •2. Read the text “Exploration methods” and fulfill the exercises. Exploration Methods
- •Elements of a petroleum prospect
- •Terms used in petroleum evaluation
- •3. Give definitions to the following terms.
- •4. Find English equivalents to the following Russian sentences.
- •5. Answer the following questions.
- •Terms and Vocabulary
- •6. Pronounce the following terms. Pay attention to the letters in bold.
- •7. Scan the text “Finding oil» and answer the after-text questions Finding Oil
- •8. Find the answers to the following questions.
- •Terms and Vocabulary
- •9. Pay attention to the pronunciation of the following words.
- •10. Read the text “How to find oil” and fulfill the exercises. How to Find Oil
- •11. Form adjectives and nouns from the following verbs.
- •12. Give the Russian equivalent to the following terms.
- •13. Give the English equivalent to the Russian term.
- •Terms and Vocabulary
- •15. Read the text “Geological Prospecting” and fulfill the exercises. Geological Prospecting
- •16. Find the answers to the following questions.
- •17. Draw a diagram of geological prospecting and describe it.
- •Wordlist
- •Unit 2 oil extraction
- •Terms and Vocabulary
- •1. Pronounce the following words. Pay special attention to the underlined stress.
- •2. The following words and phrases appear in the text.
- •3. Complete the following table. The final column of the table should be completed by filling the word class judging by its position in relation to other words and its function in the text.
- •4. Read the text “How to Extract Oil” and fulfill the exercises. How to Extract Oil
- •10. Match the words with their definitions.
- •11. Work in pairs. Ask your partner the following questions.
- •Wordlist
- •Unit 3 reservoir rock properties
- •Terms and Vocabulary
- •1. Pronounce the following words. Pay special attention to the underlined stress in the following words.
- •2. Read the text “Hydrocarbon traps” and fulfill the exercises.
- •Hydrocarbon Traps
- •3. Say whether the following statements are true or false. If false, correct them according to the text.
- •Terms and Vocabulary
- •5. Pronounce the following words. Pay special attention to the letters in bold and the underlined stress.
- •6. Read the text “Migration and accumulation of petroleum” and fulfill the exercises. Migration and Accumulation of Petroleum
- •7. Form adjectives and nouns from the following verbs.
- •8. Give Russian equivalents to the following English ones.
- •9. Define the following terms.
- •11. Answer the following questions.
- •12. Put a preposition into the following gaps.
- •Terms and Vocabulary
- •13. Detailed reading. Read the text “Porosity” and fulfill the exercises. Porosity
- •14. Give the Russian equivalents to the English ones.
- •15. State the synonyms to the following terms.
- •16. Translate the following sentences.
- •17. Answer the following questions.
- •Terms and Vocabulary
- •18. Read the text “Permeability” and fulfill the exercises. Permeability
- •Factors affecting the magnitude of permeability
- •19. Find the words to the following definitions and translate them into Russian.
- •20. Match the word phrases in the left column with the word phrases in the right. Find them in the text and write these sentences out. Give Russian equivalent to the English ones.
- •21. Fill in the gaps with the missing words.
- •22. Answer the following questions.
- •Terms and Vocabulary
- •23. Pronounce the following words. Pay special attention to the letters in bold.
- •24. Read the text Wettability” and fulfill the exercises. Wettability
- •25. Give the Russian equivalents to the English ones.
- •26. Read the sentences and decide whether they are True (t) or False (f). If false, correct the statement.
- •27. Answer the following questions and find the proof in the text.
- •28. Complete the sentences using the terms of the text.
- •29. Work in pairs. Compose dialogues describing primary and secondary hydrocarbon migration using the terminology of the text and communicative formulae (pg. 19).
- •30. You have to give a lecture on reservoir rock properties. Two groups work out presentations on this topic. Wordlist
- •Unit 4
- •Terms and Vocabulary
- •1. Read the text “Coring” and fulfill the exercises. Coring
- •Drill Stem Tests
- •2. Define the following terms with their similar meaning in Russian.
- •3. Give the Russian equivalent to the following terms.
- •4. Find the answers to the following questions.
- •Terms and Vocabulary
- •5. Read the text “(Wire) Well Logging Techniques” and fulfill the exercises.
- •7. Give the English equivalents to the Russian words.
- •8. Complete the sentences using the following terminology.
- •Several types of measurements produce information on formation rock ______ _______, density, radioactivity, porosity, ______ , _______, fluid saturation and permeability.
- •______ _______ Invades the rock surrounding the wellbore, affects the logging of the hole and must be accounted for.
- •______ _______ Measure formation radioactivity.
- •9. Answer the following questions.
- •11. Scan the text “Well stimulation”. Find the particular information:
- •Well Stimulation
- •Acidizing
- •12. Groupwork. Discuss the above given task. Use the communicative formulae (pg. 19)
- •13. Pay attention to the underlined stress in the following words.
- •14. Read the text “Drive Mechanisms” and fulfill the exercises. First study the following specific term definitions to help you understand the text.
- •Drive Mechanisms
- •1. Water drive; 2. Dissolved – gas drive 3. Gas – cap drive
- •15. Give synonyms to the following words.
- •16. Define the following terms.
- •17. State whether the following statements are true or false.
- •18. Answer the following questions.
- •19. In pairs discuss advantages and disadvantages of drive mechanisms you know.
- •Wordlist
- •Appendix using oil
- •References
- •Часть II
20. Match the word phrases in the left column with the word phrases in the right. Find them in the text and write these sentences out. Give Russian equivalent to the English ones.
1. a fluid flow 2. the degree 3. the ratio 4. large and flat 5. reservoirs 6. the location 7. both permeability and porosity |
A. grains uniformly arranged B. of effective permeability C. are called anisotropic D. of sedimentary rocks E. equation F. of the cementing material within the pore space. G. of consolidation and cementation |
21. Fill in the gaps with the missing words.
A (1)________ rock must have the ability to allow (2)_______ fluids to flow through its interconnected (3)________. Permeability is affected by the type of (4)________present, especially where fresh (5)________is present. Petroleum reservoirs can have (6)________ permeability, which is also known as the (7)________permeability and (8)________permeability. Whereas, compaction and cementation generally (9)________the primary permeability; fracturing and solution tend to (10)_______. Reservoirs having permeability below 1mD are considered (11)________The factors affecting the (12)________of permeability in sediments are: shape and size of sand grains, (13)________ , fracturing and (14)________ .
22. Answer the following questions.
1. What is permeability affected by?
2. Why has a fluid flow equation become one of the standard mathematical tools of the petroleum engineer?
3. If the porous rock is 100% saturated with a single fluid (phase), such as water, oil or gas, what term is used related to permeability?
4. Why is permeability called “effective”?
5. What is the result of fluid interference with each other?
6. Could you define the term “relative permeability”?
7. When did matrix permeability originate?
8. Why is primary permeability reduced?
9. What does secondary permeability provide?
10 Where are low permeability values generally found?
11. Are there any factors that affect the magnitude of permeability in sediments?
Terms and Vocabulary
adhesion |
адгезия \ связанность (породы) \ слипание |
wet |
смачивать |
water – wet |
гидрофильный \ смачиваемый водой |
brine- oil (rock system) |
нефтепромысловые минерализованные пластовые воды |
preference (preferential\ly) |
избирательность \ избирательно |
imbibe(v) |
пропитывать (погружение) |
displace (v) |
вытеснять |
be saturated with |
насыщать |
interaction |
взаимодействие |
exhibit (v) |
показывать \ проявлять |
fractional wetting |
смачивание отдельных пластов |
spotted, heterogeneous wetting (dalmatian wetting) |
далматская смачиваемость |
mixed wetting |
смешанная смачиваемость |
oil-wet |
смачиваемый нефтью |
filament |
канал |
path |
путь (прохождения флюидов) |
oil displacement |
вытеснение нефти (из пласта) |
residual oil saturation |
остаточная нефтенасыщенность |
invade (v) |
проникать |
brine |
солёная вода, рассол |
aqueous |
водный |
lining |
внутреннее покрытие |
electrostatic force |
электростатическая сила |
rupture (v) |
разрывать \ разрушать |
bulk phase |
фаза мощности |
wetting formation |
смачиваемость пласта |
intermediate wetting |
промежуточная смачиваемость |
preferential wetting |
предпочтительная смачиваемость |
relative wetting |
относительная смачиваемость |
rock wetting |
смачиваемость горной породы |
film scattered immiscible (fluids)
|
плёнка рассеянный несмешивающийся |