Well Logging Lab – MCQs

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1. Well logging is primarily used to determine:





2. The measurement of natural gamma radiation in formations is performed by:





3. High gamma ray readings usually indicate:





4. Which log is used to determine porosity?





5. Sonic log measures:





6. Resistivity log is mainly used to identify:





7. Low resistivity in a formation usually indicates:





8. The spontaneous potential (SP) log records:





9. SP logs are most useful for identifying:





10. Neutron logs respond primarily to:





11. Cross-plotting density and neutron logs helps identify:





12. In clean sandstone, density porosity and neutron porosity usually:





13. Caliper log measures:





14. The main purpose of a caliper log is:





15. Which of the following is NOT a primary well log type?





16. Dipmeter logs are used to determine:





17. The Archie equation relates resistivity to:





18. In well logging, API units are used for:





19. Which log is most useful for lithology identification?





20. Cement bond log (CBL) is used to evaluate:





21. A sharp drop in resistivity indicates:





22. Microresistivity logs are designed to:





23. The main function of borehole compensation in sonic logging is:





24. Which log provides the best indication of gas presence when cross-plotted with density?





25. Shale volume can be estimated using:





26. NMR (Nuclear Magnetic Resonance) logs measure:





27. Deep resistivity tools measure:





28. Well logging data is usually presented in:





29. Shale baseline in SP logs is usually:





30. Formation water resistivity is denoted as:





31. The resistivity of formation fully saturated with water is:





32. The invaded zone resistivity is measured as:





33. Cement bond logs use:





34. Which property is best estimated using neutron-density combination?





35. What does a high-density log reading indicate?





36. The unit of sonic log travel time is:





37. Which well log is most commonly used to identify coal beds?





38. Dipmeter logs require:





39. Formation evaluation using logs mainly estimates:





40. Mudcake effect is corrected using:





41. In well logging, “kick-off” refers to:





42. Which log is commonly run in open hole immediately after drilling?





43. Neutron porosity logs may give false high readings in:





44. The depth correlation between logs is achieved using:





45. A dual induction log is primarily used for:





46. Lithology identification using logs relies mainly on:





47. Hydrocarbon saturation can be estimated using:





48. Which log is least affected by borehole diameter variations?





49. A neutron-density crossover is a classic indicator of:





50. Well logging labs primarily train students in:





 FOUNDATIONAL SUBJECTS (Year 1 – Year 2)

  1. Engineering Mechanics (Statics & Dynamics) – MCQs

  2. Fluid Mechanics – MCQs

  3. Thermodynamics – MCQs

  4. Computer Programming (e.g., MATLAB, Python) – MCQs

  5. Introduction to Engineering – MCQs

  6. Geology for Engineers – MCQs

  7. Technical Communication – MCQs

 CORE PETROLEUM ENGINEERING SUBJECTS (Year 2 – Year 4)

  1. Introduction to Petroleum Engineering – MCQs

  2. Petroleum Geology – MCQs

  3. Drilling Engineering – MCQs

  4. Reservoir Engineering – MCQs

  5. Production Engineering – MCQs

  6. Petroleum Fluid Properties – MCQs

  7. Well Logging and Formation Evaluation – MCQs

  8. Petroleum Economics – MCQs

  9. Petroleum Refining and Processing – MCQs  

  10. Natural Gas Engineering – MCQs

  11. Enhanced Oil Recovery (EOR) – MCQs

  12. Well Testing – MCQs

  13. Reservoir Simulation – MCQs

  14. Drilling Fluids and Cementing – MCQs

  15. Offshore Petroleum Engineering – MCQs

  16. Health, Safety and Environment (HSE) – MCQs

  17. Petroleum Project Management – MCQs

  18. Corrosion Engineering – MCQs

  19. Artificial Lift Techniques – MCQs

  20. Petrophysics – MCQs

 LABORATORIES & PRACTICALS (Theory-based MCQs can be made from these)

  1. Drilling Fluids Lab – MCQs

  2. Core Analysis Lab – MCQs

  3. Reservoir Simulation Lab – MCQs

  4. Rock and Fluid Properties Lab – MCQs

  5. Well Logging Lab – MCQs

 ELECTIVES (Optional/Advanced)

  1. Energy Transition and Sustainability – MCQs

  2. Unconventional Resources (Shale, Tight Gas, etc.) – MCQs

  3. Data Analytics in Petroleum Engineering – MCQs

  4. Geographic Information Systems (GIS) – MCQs

  5. Petroleum Law and Policy – MCQs

  6. Pipeline Engineering – MCQs

  7. Renewable Energy Integration – MCQs