Petroleum Engineering Practice Paper - 001

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1.

A. P-III, Q-IV, R-V, S-II

B. P-V, Q-IV, R-I, S-II

C. P-III, Q-IV, R-II, S-I

D. P-IV, Q-III, R-V, S-I

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2.

A. Zone 1 – shale Zone 2 – clean sand with oil Zone 3 – clean sand with gas Zone 4 – clean sand with water

B. Zone 1 – clean sand with gas Zone 2 – clean sand with oil Zone 3 – clean sand with water Zone 4 – shale

C. Zone 1 – shale Zone 2 – clean sand with gas Zone 3 – clean sand with oil Zone 4 – clean sand with water

D. Zone 1 – clean sand with water Zone 2 – clean sand with oil Zone 3 – clean sand with gas Zone 4 – shale

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3. Gas hydrate forms at

A. low pressure and low temperature conditions.

B. low pressure and high temperature conditions.

C. high pressure and high temperature conditions.

D. high pressure and low temperature conditions.

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4. Primary and secondary indicators of kick in a well where the indicators are:
1) flow rate increase,
2) gas, oil or water-cut muds,
3) pit volume increase,
4) flowing well with mud pump shut-off,
5) reduction in drill-pipe weight,
6) drilling break.

Which one of the following presents the correct combination?

A. Primary (1, 3, 5) and Secondary (2, 4, 6)

B. Primary (1, 2, 3) and Secondary (4, 5, 6)

C. Primary (1, 2, 4) and Secondary (3, 5, 6)

D. Primary (1, 3, 4) and Secondary (2, 5, 6)

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5. Which one of the following options represents the correct sequence of arrival of acoustic
wave energy recorded in a sonic log?

A. shear, surface, compressional

B. compressional, shear, surface

C. surface, shear, compressional

D. compressional, surface, shear

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6. Which of these is NOT a sedimentary rock?

A. Shale

B. Sandstone

C. Carbonate

D. None of the above

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7. Which one of the following flow regimes is more favorable for gas lift operations?

A. Bubbly flow

B. Annular flow

C. Churn flow

D. Stratified flow

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8. The Timur chart for estimating the permeability is the plot between

A. Porosity and Water Saturation

B. True Resistivity and Water Saturation

C. Porosity and Irreducible Water Saturation

D. Porosity and True Resistivity

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9. Select the CORRECT statements for the injection-production well pattern.

A. Inverted 5-spot drive includes four injectors at the corners and the producer at the center

B. Regular 7-spot drive includes six injectors at the corners and the producer at the centre.

C. Staggered-line drive involves staggered injectors and producers.

D. Crestal injection involves positioning of the wells along the periphery of the reservoir.

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10. The logging tool(s) preferred for the measurement of formation resistivity in a well
drilled with oil-based mud is/are

A. Dual Laterolog

B. Compensated Neutron Log

C. Compensated Density Log

D. Induction Log

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