Difficulty distribution
How the classified questions are distributed by difficulty.
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Practice Reservoir Engineering - Petroleum Engineering previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
Every graph below is calculated only from this selection.
Year-wise coverage for Reservoir Engineering. Each bar uses a separate theme-derived color.
How the classified questions are distributed by difficulty.
MCQ, numerical, multiple-select and other formats found in these papers.
Top subjects by unique question coverage.
Top topics across the included previous year papers.
Top subtopics inside this exact selection.
Question coverage for the most populated papers. Every active PYP paper remains listed below.
Open a focused page built from the same verified paper data.
Explore previous-paper coverage, trends and focused practice for Rock and Fluid Properties.
Explore previous-paper coverage, trends and focused practice for Reservoir Flow and Drive Mechanisms.
Explore previous-paper coverage, trends and focused practice for Material Balance and Reserve Estimation.
Explore previous-paper coverage, trends and focused practice for Reservoir Management and Geomechanics.
Newest papers appear first. Sort by year, question coverage or name.
| Paper | Year / session | Questions in this view | Open |
|---|---|---|---|
| Petroleum Engineering (PE) 2026 | 2026 | 13 | View paper |
| Petroleum Engineering (PE) 2025 | 2025 | 16 | View paper |
| Petroleum Engineering (PE) 2024 | 2024 | 17 | View paper |
| Petroleum Engineering (PE) 2023 | 2023 | 11 | View paper |
| Petroleum Engineering (PE) 2022 | 2022 | 17 | View paper |
| Petroleum Engineering (PE) 2021 | 2021 | 13 | View paper |
| Petroleum Engineering (PE) 2020 | 2020 | 16 | View paper |
| Petroleum Engineering (PE) 2019 | 2019 | 1 | View paper |
| Petroleum Engineering (PE) 2018 | 2018 | 17 | View paper |
| Petroleum Engineering (PE) 2017 | 2017 | 11 | View paper |
| Petroleum Engineering (PE) 2016 | 2016 | 11 | View paper |
A varied preview from the papers represented in this selection, with every available option.



Shear stress versus shear rate plots for four different fluids are given in the Figure. Which curve represents a pseudoplastic fluid?

In the original Darcy’s law as proposed by Henry Darcy, which of the following drives the fluid flow through a fully saturated sand column?