MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Petroleum Production Operations knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is wettability alteration in the context of formation damage? |
| A. | Cause of formation damage mostly caused by anaerobic bacteria |
| B. | Oil wet rock is very helpful |
| C. | Oil wet rocks are always favorable for the production of oil and gas |
| D. | Cause of formation damage mostly caused by the conversion of rock from water-wet to oil-wet |
| Answer» E. | |
| 2. |
What is Bacterial Plugging in the context of formation damage? |
| A. | Bacterial Plugging is very helpful |
| B. | Type of formation damage mostly caused by aerobic bacteria |
| C. | Cause of formation damage mostly caused by anaerobic bacteria |
| D. | Bacterial Plugging is always favorable for the production of oil and gas |
| Answer» D. Bacterial Plugging is always favorable for the production of oil and gas | |
| 3. |
Which of the following is correct regarding the precipitation of the solid in formation damage? |
| A. | Solids can’t be precipitated within the formation |
| B. | Incompatibility of the treating fluid is the reason for precipitation in many cases |
| C. | Asphaltene and paraffin can never get precipitated |
| D. | Incompatibility of the packer used is the reason for precipitation in many cases |
| Answer» C. Asphaltene and paraffin can never get precipitated | |
| 4. |
The reservoir fluid can’t damage the formation even if the original characteristics are altered. |
| A. | True |
| B. | False |
| Answer» C. | |
| 5. |
Contact with the foreign fluid is the basis cause of formation damage. |
| A. | True |
| B. | False |
| Answer» B. False | |