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. |
In general when a well is in flowing condition then pressure drops after a certain period of time. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Vogel s Equation is not valid for 2 phase flow. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
For a well-draining a cylindrical volume, how can we calculate the FE of that well? |
| A. | [ln (0.47r<sub>e</sub>/r<sub>w</sub>)+S]/ln (0.47r<sub>e</sub>/r<sub>w</sub>) |
| B. | ln (0.47r<sub>e</sub>/r<sub>w</sub>)/[ ln (0.47r<sub>e</sub>/r<sub>w</sub>)+S] |
| C. | (P<sub>R</sub> P<sub>wf</sub>)/(P<sub>R</sub> P<sub>wf</sub> P<sub>skin</sub>) |
| D. | (P<sub>R</sub> P<sub>wf</sub>)/ln (0.47r<sub>e</sub>/<sub>rw</sub>) |
| Answer» C. (P<sub>R</sub> P<sub>wf</sub>)/(P<sub>R</sub> P<sub>wf</sub> P<sub>skin</sub>) | |
| 4. |
By which of the following formula Flow Efficiency can be calculated? |
| A. | (P<sub>R</sub> P<sub>wf</sub> P<sub>skin</sub>)/(P<sub>R</sub> P<sub>wf</sub>) |
| B. | (P<sub>R</sub> P<sub>wf</sub>)/(P<sub>R</sub> P<sub>wf</sub> P<sub>skin</sub>) |
| C. | (P<sub>R</sub> P<sub>wf</sub> P<sub>skin</sub>)/ P<sub>skin</sub> |
| D. | (P<sub>R</sub> P<sub>wf</sub>)/ P<sub>skin</sub> |
| Answer» B. (P<sub>R</sub> P<sub>wf</sub>)/(P<sub>R</sub> P<sub>wf</sub> P<sub>skin</sub>) | |
| 5. |
Find out the radius of investigation of a particular DST in an infinite radial flow system using Van Poollen equation, given flow time = 120 min, c=2, = 0.8 cp, k=50md, = 28 %? |
| A. | 0.48219 ft |
| B. | 0.5584 ft |
| C. | 0.2235 ft |
| D. | 0.4234 ft |
| Answer» E. | |