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GATE Petroleum Engineering Vacancy 2026: Apply Online, Selection Process

📅 Updated On 11 October 2026✨ Update By Jyoti Sharma🌐 Hindi & English

GATE Petroleum Engineering Free Mock Test

Crack the GATE Petroleum Engineering Mock Test 2026 with the help of an online Test series or a free mock test. Every sample paper in the GATE Petroleum Engineering Exam has a designated weight, so do not miss out on any paper. Prepare for the GATE Petroleum Engineering mock test and check your test scores.

GATE Petroleum Engineering Syllabus 2027, Exam Pattern

GATE Petroleum Engineer Syllabus 2027, Exam Pattern, Exam Date 2027

Detail Information about GATE has published notification 2027 for the Notification of Petroleum Engineering. Those Candidates who are Interested to the following vacancy and completed all Eligibility Criteria can read the Notification & Apply Online. In this page we provide the Complete Syllabus of this Notification with Latest Update Exam Pattern and the Exam Date also.

GATE Exam Highlights 2027

Exam Graduate Aptitude Test in Engineering (GATE)
Organization IIT Guwahati
Application Mode Online
Frequency of Examination Annual
Number of GATE Papers 30
Mode of Examination Computer-Based Mode
Category Syllabus and Exam Pattern
Purpose of Examination Qualifying Examination for M.E./ M.Tech/ Ph.D admissions and PSU
Official Website gate2027.iitg.ac.in

GATE Petroleum Engineering Syllabus 2027

General Aptitude :
 
Verbal Aptitude

1. Basic English grammar
2. Tenses
3. Articles
4. Adjectives
5. Prepositions
6. Conjunctions
7. Verb-noun agreement and other parts of speech
8. Basic vocabulary
9. Words
10. Idioms
11. Phrases in context
12. Reading and comprehension
13. Narrative sequencing

Quantitative Aptitude

1. Data interpretation
2. Data graphs (bar graphs, pie charts, and other graphs representing data)
3. 2- and 3-dimensional plots
4. Maps
5. Tables
6. Numerical computation and estimation
7. Ratios
8. Percentages
9. Powers
10. Exponents and logarithms
11. Permutations and combinations
12. Series
13. Mensuration and geometry
14. Elementary statistics
15. Probability

Analytical Aptitude

1. Logic: deduction and induction
2. Analogy
3. Numerical relations and reasoning

Spatial Aptitude

1. Transformation of shapes
3. Translation
4. Rotation
5. Scaling
6. Mirroring
7. Assembling
8. Grouping
9. Paper folding
10. Cutting
11. Patterns in 2 and 3 dimensions
 
Engineering Mathematics

Linear Algebra: Matrix algebra, Systems of linear equations, Eigenvalues and eigenvectors.
 
Calculus: Functions of single variable, Limit, continuity and differentiability, Taylor series, Mean value theorems, Evaluation of definite and improper integrals, Partial derivatives, Total derivative, Maxima and minima, Gradient, Divergence and Curl, Vector identities, Directional derivatives, Line, Surface and Volume integrals, Stokes, Gauss and Green’s theorems.
 
Differential Equations: First order equations (linear and nonlinear), Higher order linear differential equations with constant coefficients, Cauchy’s and Euler’s equations, Initial and boundary value problems, Laplace transforms, Solutions of one dimensional heat and wave equations and Laplace equation.
 
Complex Variables: Complex number, polar form of complex number, triangle inequality.
 
Probability and Statistics: Definitions of probability and sampling theorems, Conditional probability, Mean, median, mode and standard deviation, Random variables, Poisson, Normal and Binomial distributions, Linear regression analysis.
 
Numerical Methods: Numerical solutions of linear and non-linear algebraic equations. Integration by trapezoidal and Simpson’s rule. Single and multi-step methods for numerical solution of differential equations.

Petroleum Engineering :
 
Petroleum Exploration: Classification and description of some common rocks with special reference to clastic and non-clastic reservoir rocks. Origin, migration and accumulation of Petroleum. Petroleum exploration methods.
 
Oil and Gas Well Drilling Technology: Well planning. Drilling method. Drilling rigs, Rig operating systems. Drilling fluids function and properties. Drilling fluid maintenance equipment. Oil & gas well cementing operations. Drill bit types and their applications. Drill string & Casing string function, operations, selection & design. Drilling problems, their control & remedies. Directional drilling tools. Directional survey. Application of horizontal, multilateral, extended reach, slim wells.
 
Reservoir Engineering: Petrophysical properties of reservoir rocks. Coring and core analysis. Reservoir fluid properties. Phase behavior of hydrocarbon system. Flow of fluids through porous media. Water and gas coning. Reservoir pressure measurements. Reservoir drives, drive mechanics and recovery factors. Reserve estimation & techniques.
 
Petroleum Production Operations: Well equipment. Well completion techniques. Well production problems and mitigation. Well servicing & Workover operations. Workover & completion fluids. Formation damage. Well stimulation techniques. Artificial lift techniques. Field processing of oil & gas. Storage and transportation of petroleum and petroleum products. Metering and measurements oil & gas. Production system analysis & optimization. Production testing. Multiphase flow in tubing and flow-lines. Nodal system analysis. Pressure vessels, storage tanks, shell and tube heat exchangers, pumps and compressors, LNG value chain. Particle size and shape, particle size distribution, size reduction and classification of solid particles; free and hindered settling; centrifuge and cyclones; thickening and classification, filtration, agitation and mixing; conveying of solids.
 
Offshore Drilling and Production Practices: Offshore oil and gas operations & ocean environment. Offshore fixed platforms, Offshore mobile units, Station keeping methods like mooring & dynamic positioning system. Offshore drilling from fixed platform, jack-up, ships and semi submersibles. Use of conductors and risers. Offshore well completion. Deep water applications of subsea technology.
 
Offshore production: Oil processing platforms, water injection platforms, storage, SPM and SBM transportation and utilities. Deep water drilling rig. Deep water production system. Emerging deep water technologies.
 
Petroleum Formation Evaluation: Evaluation of petrophysical of sub-surface formations: Principles applications, advantages and disadvantages of SP, resistivity, radioactive, acoustic logs and types of tools used. Evaluation of CBL/VDL, USIT, SFT, RFT. Production logging tools, principles, limitations and applications. Special type of logging tools. Casing inspection tools (principles, applications and limitations), Formations micro scanner (FMS), NMR logging principles. Standard log interpretation methods. Cross-plotting methods.
 
Oil and Gas Well Testing: Diffusivity equation, derivation & solutions. Radius of investigation. Principle of superposition. Horner’s approximation. Drill Stem Testing.
 
Pressure Transient Tests: Drawdown and build up-test analysis. Wellbore effects. Multilayer reservoirs. Injection well testing. Multiple well testing. Interference testing, Pulse testing, well-test analysis by use of type curves. Gas well testing.
 
Health Safety and Environment in Petroleum Industry: Health hazards in Petroleum Industry: Toxicity, Physiological, Asphyxiation, respiratory and skin effect of petroleum hydrocarbons, sour gases.
 
Safety System: Manual & automatic shutdown system, blow down systems. Gas detection system. Fire detection and suppression systems. Personal protection system & measures. HSE Policies. 
Disaster & crisis management in Petroleum Industry.
 
Environment: Environment concepts, impact on eco-system, air, water and soil. The impact of drilling & production operations on environment, Environmental transport of petroleum wastes. Offshore environmental studies. Offshore oil spill and oil spill control. Waste treatment methods.
 
Enhanced Oil Recovery Techniques: Basic principles and mechanism of EOR, Screening of EOR process. Concept of pattern flooding, recovery efficiency, permeability heterogeneity. Macroscopic and microscopic displacement efficiency.
 
EOR methods: Chemical flooding, Miscible flooding, Thermal recoveries (steam stimulation, hot water & steam flooding, in-situ combustion), Microbial EOR.

Latest Trends in Petroleum Engineering: Coal bed methane, shale gas, oil shale, gas hydrate, and heavy oil.

GATE Petroleum Engineering Exam Pattern 2027

GATE Exam Pattern 2027 : Highlights
 
GATE Examination Mode Computer-Based Test (CBT)
GATE Exam Language English
GATE Duration 3 Hours (180 Minutes)
GATE Sectional Time Limit None
GATE Total Marks 100
GATE Total Number of questions 65
GATE Type of Questions Multiple Choice Questions (MCQ)
Multiple Select Questions (MSQ);
Numerical Answer Type (NAT) Questions
GATE Number of Sections Two/ Three (depending on the paper)
GATE Section-wise Number of Questions
General Aptitude- 10 questions,
Core Discipline- 55 questions
GATE Section-wise Weightage
General Aptitude- 15 marks,
Core Discipline- 85 marks
GATE Marking Scheme 1 or 2 marks for each correct answer
GATE Negative Marking
For 1 mark MCQ, 1/3 mark will be deducted for a wrong answer;
For 2-mark MCQ, 2/3 mark will be deducted for a wrong answer;
No negative marking for MSQs and NATs

Duration : 180 Minutes

Negative Mark :


For 1 mark MCQ, 1/3 mark will be deducted for a wrong answer;
For 2-mark MCQ, 2/3 mark will be deducted for a wrong answer;
No negative marking for MSQs and NATs

 
S.No Subject No.of Question Marks
1 General Aptitude 10 15
2 Engineering Mathematics 55 13
  Petroleum Engineering 72
  Total 65 100
 
Petroleum Engineering
 
Subject No.of Question Marks per Question Marks

Engineering Mathematics & Petroleum Engineering
 
25 1 25
30 2 60
Total 55   85
 
GATE Exam Date 2026 : February 2027 (Tentative)

Starting Date of Application Form : August 2026 (Tentative)

Last Date of Application Form : October 2026 (Tentative)

GATE Petroleum Engineering 2027 Free Mock Test

Crack GATE Petroleum Engineering Mock Test 2027 with the help of GATE Petroleum Engineer Free Mock Test or Question Paper. Every Sample Paper in GATE PE 2027 has a designated weightage so do not miss out any Paper. Preprare for GATE Petroleum Engineer Mock Test 2027 and check your test scores.

1
GATE Petroleum Engineering Exam (Only MCQ) - English55 questions • 180 mins • 55 marks
Free Test →
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Combo PackageGATE Petroleum Engineering

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Combo PackageGATE Petroleum Engineering

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FAQs

GATE Petroleum Engineering 2027 Free Mock Test Frequently Asked Questions (FAQ's)

A GATE Petroleum Engineering mock test from Toppersexam.com is a practice paper based on the latest exam pattern and syllabus, designed to help you assess your preparation level.
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