C. Crude oil is a mixture of a number of different hydrocarbons 33、The word \D. Hydrogen and carbon 34、According to this passage, which of following sentences is true? A. Small, light hydrogen and carbon molecules are gases. 35、The word \A. Sulfur and other chemicals 8 Catalytic cracking is a process for the conversion 36、What is the primary topic of this passage? B. Catalytic cracking 37、With which of the statements is the author most likely to agree? A. Catalytic cracking is to convert heavy hydrocarbon fractions mainly into high- quality lighter components 38、The word \D. fuel oil components 39、According to this passage, which of following sentences is true?
C. With increasing cost of crude oil there is an increasing application of catalytic cracking 40、The word \B. The catalyst enhances the rate of cracking reactions and selectively to promote certain types of reactions 9 The migration of petroleum in general terms is better understood than its origin 41、What does the passage mainly discuss? C. The migration of petroleum
42、According to this passage, which of the following sentences is true? A.Primary migration takes place within the source rock, and secondary migration through the permeable carrier beds to the trap or to the surface 43、Which sentence could be implied from this passage? A. The essential character of petroleum is acquired before secondary migration begins 44、What does the word \ A. primary migration
45、According to this passage, which of the following sentences is true? C. Secondary migration is a demonstrable process 10 Horizontal wells are sorted by the radius of curvature 46、What does the passage mainly discuss? B. Long radius horizontal wells 47、The word \A. specially 48、With which of the statements is the author most likely to agree? C. Long radius holes are now used almost exclusively offshore 49、The word \A. additional 50、According to this passage, what topic may the author discuss in the folloing paragraphs? C. Other radius wells 11 When petroleum is first taken from the ground 51、What may be the main topic of the passage? B. Development of fuels 52、The word \A. oil
53、With which of the statements is the author most likely to agree? C. There are also many other uses for oil products besides fuels 54、The word \D. easily ignited and capable of burning rapidly 55、According to this passage, which of the following statements is likely to be true? A. Kerosene is better for burning in lamps than gasoline 12 The greatest natural source of energy available to produce 56、The passage mainly focuses on C. an introduction of water drive 57、The word \C. make visible - 5 -
58、Which of the following would best illustrate \
B. Water moves in the rocks to replace the oil as is produced because of expansion of the minutely compressed water 59、The word \D. given up 60、Why does the gas-oil ratio remain about the same in a water drive reservoir?
B. Because pressure, remaining high, prevents gas from evolving to form a high gas saturation 13 When the crude oil has been brought to surface 61、It is essential to apply some form of water settling treatment before the oil is _______ to the refinery or to the shipping point. C. ready for shipment 62、Sarir oil field in Libya for instance had four gathering centers ______ a drainage area of about 150 square miles. A. occupying
63、The crude oil _____ the wellhead. B. flows out from
64、The oil from each producing well is ______from the wellhead to a “gathering center” through a “flowline”. B. transferred 65、Sarir oilfield in Libya for instance had ______ gathering centers to which were connected a total of some 40 production wells—covering a drainage area of about 150 square miles.（B） B. two 14 What causes oil to flow from a reservoir? 66、When pressure is ______, oil was easily produced. B. high 67、The energy available in nature to produce petroleum deposits originates in the __________ environment as petroleum does. C. same
68、How many pounds is the pressure in the fluid within a given porous rock per square inch per 100 feet of depth? D. 46 69、Weight of rock overburden is supported _____ by the rock itself. B. chiefly 70、Rock porosity is not influenced ______ by rock overburden . C. greatly 15 Many proposals have been made to classify the different 71、Many ____have been made to classify the different physical shapes of petroleum reservoirs. A. suggestions
72、Generally, reservoirs have _______geological features. A. four 73、It is common to find traps _______filled with water. B. entirely
74、Upward escape of oil has been stopped by the impermeable material. This usually happens in _______. C. reservoirs formed as a result of an unconformity 75、Azmari Limestone fields is in ______. C. Californla 16 Rocks formed from materials derived from pre—existing 76、In the first paragraph the word “ultimately” means_____. A. finally 77、In the sentence “This means …. not unique” The word “exclusive ” means _______. D. unique 78、There can be many classifications based upon _____. A. lithology
79、______these rock types came from a particular environment of deposition. D. All of
80、The clastic particles are ______from the original rock. B. obtained 17 Oil usually has to be transported great distances from 81、In the past, main methods of transporting the oil are _______. D. ship and tanker 82、In the following, which one is not mentioned? C. Pairs 83、When wast he first oil pipeline installed? - 6 -
A.1865 84、How long was the longest pipeline ? C.1765 85、The first pipeline was made of lengths of ______ pipes. B. iron 18 The greatest natural source of energy available to produce 86、The greatest natural source of energy available to produce oil today traces its source back to __________. A. the ancient seas
87、Although water is considered __________,the total compressed volume is quite large. C. not pressed 88、This source of energy is the great quantity ______existing in the porous channels of rock associated with present-day oil deposits. A. salt water 89、In the following reservoirs which one is not producing by energy supplied by water drives. D. Yurgon field 90、When the rate is once again reduced. pressure will ________ . B. increase 19 If oil, water and gas were placed in a bottle 91、For a given height above the free level, capillary will be ______ in two pores of different size. A.the same 92、In general, ______the permeability of a given, _______ will be connate-water fraction within the sand. C.the lower … the higher
93、“irreducible minimum water saturation” has _____ been applied to the percent of water. B. sometimes 94、The nature and thickness of the transition zones between water and oil, oil and gas and water and gas are influenced by _____ factors. A. five 95、 If oil, water and gas were placed in a bottle ,from top to bottom, the order would be ___. A. gas ,oil and water
20 A BRIEF MATHEMATICAL ANALYSIS AND SOME COMPUTED 96、We can conclude that ________.
C. the advantage of the torsional log is considerable 97、In the first paragraph the word “acoustic ”means _____. A. sound 98、Because the torsional signal is simple when the rock around the hole is homogeneous,______.
B. we infer that we can use it to determine depth of invasion or degree of hole damage anytime the factors complicate the waveforms 99、If shear speed in undamaged shale is 1.4 km/s and in damaged shale is 1.1 km/s, hole radius is 10cm, and the shale is damaged to a radius of 20cm, onset times for the two waveforms at 25 cm and 50cm yield a shear speed for the 1.0km/s, _____.
C.we can interpret that it is a sign of damaged zone
100、Shear speed is best measured with a tool that generates and detects shear waves only, compressible waves in the borehole fluid and surrounding formation should be ________ and without coupling effects. B. orderly and neat 21 From large central storage facilities oil is moved through large-diameter 101、Oil is moved from storage facilities to ___________. C. refineries 102、Oil is moved to refineries through _________ trunk-lines. D. both a and b 103、Pumping stations are needed to keep pressure to ________. B. overcome friction 104、Crude trunk lines are made of __________. A. steel 105、Control of crude oil trunk line is a complex operation. The word “complex” means______. D. complicated 22 Natural gas is usually produced in oil fields at some 106、On subsequent expansion the gas is very under saturated __________. D. with respect to 107、The gas distributed was 50/50 percent mixture of oil gas and natural gas.50/50 means __. A. go halves 108、Considerable amount of dust was stirred up. Dust was ________. - 7 -
C. found
109、A “dry” gas will immediately begin to absorb the water. The word “absorb” means ____. D. take in 110、When was the straight natural gas introduced? D. Jan.25, 1927 23 Nearly all naturally occurring petroleum deposits are made 111、Each petroleum compounds is made up of a different proportion of _____elements. C. two 112、 Within a hydrocarbon series there are a _____ of compounds. A. great number 113、The most common and greatest number of hydrocarbon compounds making up a naturally occurring petroleum deposit are those of _____. C.paraffin series 114、The three states of the matter have some relationship with _______. A.temperature and pressure 115、 Hydrocarbon compounds, either changing individually or in mixture, will change their state ________ by changing their temperature and pressure. A. in the same way 24 Crude oil and natural gas are the raw materials of the petroleum industry 116、It is the business of the industry to ______oil and gas from the earth onshore and offshore. A.recover
117、Oil was first commercially _______on any scale in the late nineteenth century . C. developed
118、Oil production figures ________themselves. A. express 119、In “Million barrels per day ”, “per” means ________. B. for each
120、In most countries, almost every one in society is effected by the availability and price of oil and gas: directly _______domestic use and family transportation. A.in respect of 25 Folds are manifest as different types according to morphology 121. What dose the word “manifest” mean in this passage? D. apparent 122. Which of the following sentences is true? B. A syncline is a concave upward 123. Where dose an inflection occur? A. Where concavity changes to convexity 124. A fold that is not bilaterally symmetrical about the hinge surface is called? B. asymmetrical 125. What is the passage mainly about? C. fold terminology 26 The gamma- ray log is an example of a nuclear log 126. Which of the following words can represent the word “collision” in the first paragraph? A. encounter 127. According to the passage, another frequently run porosity log besides nuclear log is? B. acoustic log
128. Which is necessary before the rock’s water saturation can be calculated? D. salinity of the formation water 129. What should we study before we can predict the lateral seismic record on the extension of hydrocarbon-bearing intervals? C. how gas, oil and water affect the logged acoustic impedance 130. What are well logs recorded on nowadays? C. digital tapes 27 Diamonds used in oilfield bits are of natural origin 131. Which characteristic of the diamond is extremely high? A. compressive strength
132. What are the three parts of a diamond bit? B. diamonds, matrix and shank 133. What can the shank of steel afford?
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C. structural strength 134. What is the reason for using diamond bits? A. to drill less expensive 135. According to the passage, what do diamond bits belong to? B. drilling tools 28 One of the essential features of a rotary drilling system is its circulating system 136. Which sentence is not the main purpose of the drilling fluids? D. cool the drilling stem 137. What should we use to control the viscosity of the mud? C. chemicals 138. What is the circulating system commonly called? B. the mud system 139. What is the circulating fluid mostly made up of? A. water 140. What is this passage mainly about? C. drilling fluid
29 Density is weight per unit of volume, once the density is determined 141. A graduated arm carrying a sliding weight is one of the components of A. a mud balance 142. Which is the second step in measuring the density of the mud? D. Fill the clean, dry cup with the mud to be weighted 143. What is the passage mainly about? B. test of drilling fluid density 144. Which of the following is not the unit of density? A. pounds per gallon
145. How many steps are there in measuring the density of the drilling fluid? C. seven 30 The qualifications and experience of drilling personnel 146. The important ingredients in ensuring rig performance and safety are C. qualification and experience of the drilling personnel 147. Which is not often required for most land rigs? B. the qualification of well control techniques 148. What does well control technique mean? B. skills in controlling wells 149. Which word can explain the meaning of “crew”? D. drilling personnel 150. What is the subject of this passage? B. crew qualifications 31 Drilling crews should be instructed to watch for early signs of a washout 151. Why should the drill collars be examined for visible cracks or severe corrosion before use? C. to avoid the costly fishing jobs 152. What must we check of the important components before they can cause problems in an emergency? B. maintenance condition 153. What do deteriorated suction lines mean? C. corroded suction lines 154. Running a seating nipple just above the collars is to check for A. pressure integrity 155. What should we inspect on both the box and pin ends of connections? D. cracks of thread and stress relief areas 32 Knowing the distributions of field sizes for play types 156. The word “predict” in the first paragraph is closest in meaning to B. foresee
157. What is the main subject of this passage? A. Field Size Distribution 158. What does the word “target” in the third paragraph mean?
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