Question: Multiple-choice Questions 1. What Is The Simplest Organic Compound? A) Methane B) Ethane C) Propane D) Heptane 2. Optical Activity Is The Property In Which A Substance Is Unable To Rotate The Plane Of Polarization. A) True B) False 3. Caliper Log Helps To Determine A) Oil Zones. B) Hole Size. C) Hole Inclination. 4. What Is The Role Of Drilling Pipe …

Multiple-choice Questions 1. What is the simplest organic compound? a) Methane b) Ethane c) Propane d) Heptane 2. Optical activity is the property in which a substance is unable to rotate the plane of polarization. a) True b) False 3. Caliper log helps to determine a) Oil zones. b) Hole size. c) Hole inclination. 4. What is the role of drilling pipe centralizer? a) It mechanically stabilizes the bottom hole assembly in the borehole b) It is secured around the casing at different locations in the borehole c) It is fitted to keep the casing centralized in the borehole d) It is used for proper blending of cement and additives do you 5. In a gravity survey, what observations do you have to acquire (or, what information ed) in order to be able to carry out the Bouguer correction? a) near-surface density and elevation b) gravity anomaly c) gravity anomaly with free air correction d) define the survey area mapping profiles dezex 1991 BAKI KHAZAR UNIVERSITY 6. What factors you need to take into account taking a measurement of Fresnel volume? (multiple selection) a) Consider the direct (shortest distance) raypath from a Source to a Detector b) Ray passing through an intermediate point C c) The C-detector volume of material perpendicular to the direct raypath Fresnel zone Fresnel volume Source Detector C С Raypath D. Fresnel 7. Please finish correlation tex DO .. 8. What is the pore pressure? a) pressure of the fluid in the pore space of the rock b) pressure imposed on layers during the different layers c) pressure of the weight of overlying rock d) pressure of fluids within the pores of a reservoir UN ezex 1997 BAK KHAZAR UNIVERSITY 9. Diagenesis – low temperature change of organic matter. What are main processes? a) Oxidation, dissolution, ionization, gas expulsion, organic matter particulate b) Dehydration, gas expulsion, organic matter particulate, ionization c) Oxidation, gas expulsion, pressure and temperature increase, organic matter particulate d) Dehydration, oxidation, gas expulsion, low catalytic reactions, chemical precipitation 10. Please define oil-prone kerogen type and source. a) TYPE I/ algal material b) TYPE I/ plant spore, bacterially degraded algal c) TYPE II / lignin rich land plants d) TYPE III / algal material 11. Which of the following are forces applied during primary migration: a) phase migration, pressure overburden, expulsion efficiency, lithostatic pressure b) expulsion efficiency, dissolution mechanism, phase migration, fluid overpressure c) hydrostatic pressure, gravity segregation, expulsion efficiency, dissolution mechanism d) expulsion efficiency, dissolution mechanism, gravity segregation, temperature gradient 12. Petroleum system is mapped by showing: a) Structural, stratigraphic, and temporal extent of the system b) Geographic, stratigraphic, and temporal extent of the system c) Geochemistry, structural, and temporal extent of the system d) Sedimentology, stratigraphic, and temporal extent of the system 13. Each hydrocarbon reservoir drive mechanism has certain typical performance characteristics: a) ultimate recovery factor; pressure decline rate; gas-oil ratio; water production b) ultimate recovery factor; overburden pressure rate; gas-oil ratio; fluid production c) ultimate recovery factor; formation compaction; gas-oil ratio; PVT analysis d) ultimate recovery factor; rock and liquid expansion; fluid saturation; gas-oil ratio UNIVERS ERS/ dezex 1901 BAK KHAZAR UNIVERSITY 7. How do you characterize Water drive mechanism? a) the reservoir pressure decline is usual very gradual, GOR normally has little change during the life of reservoir, water cut appears early b) the reservoir pressure decline is rapid, GOR normally does not occur during the life of reservoir, water cut appears early c) the reservoir pressure decline is usual controlled by operating company, GOR normally has little change during the life of reservoir, water cut appears early d) the reservoir pressure decline is usual very gradual, GOR normally has little change during the life of reservoir, water cut appears at the late stage of the exploration Build up Pi Plateau Decline Reservoir Pressure Oil Rate Water Cut Produced GOR Rsi Time (Years) First Oil RF – 30 – 70% dezex Gitas) BAKI KHAZAR UNIVERSITY 16. What is X, Y and Z? -Impermeable shale Z Permeable reservoir rock Х Y Z 17. How can you explain presence of dry reservoir although there is Source rock, Reservoir rock and Trap? a) Immature source rock b) The hydrocarbon may seep out of the trap c) The trap has been later than the migration of the H.C. S. d) Migration of the H.C.s to another trap 18. Which of the following processes is not an important cause of subsidence during the development of a sedimentary basin? a) cooling and contraction of the crust b) deposition of sediments c) erosion of sediments d) tectonic down faulting 19. Which of the following features is not associated with a convergent plate boundary? a) a mid-ocean ridge b) earthquakes c) a deep-sea trench zone d) volcanic activity BHVERSUM ERS/ 1997 BAK KHAZAR UNIVERSITY 20. During the desalting of crude oil which of the statement is not true? a) Desalter pressure is maintained above vaporisatrion pressure of crude oil b) Desalter pressure is maintained below vaporisatrion pressure of crude oil c) Low voltage is preferable for better desalting d) Lower temperature is preferable