GATE 2025 Syllabus for Petroleum Engineering: Download PE Syllabus with Weightage PDF

GATE Syllabus for Petroleum Engineering (PE) 2025 has been released. No new changes are expected to the syllabus this year. GATE Syllabus for Petroleum Engineering (PE) consists of topics from General Aptitude, Engineering Mathematics and Core Discipline. The General Aptitude section of GATE Petroleum Engineering (PE) Syllabus constitutes 15% of the total weightage while Engineering Mathematics and Core Discipline constitute 13% and 72% weightage respectively. Check GATE Exam Pattern

  • The Core Discipline syllabus for GATE Petroleum Engineering (PE) is further divided into 16 major topics including Petroleum Exploration, Oil and Gas Well Drilling Technology, Reservoir Engineering, Petroleum Production Operations, Offshore Drilling and Production Practices, etc.
  • GATE Petroleum Engineering Question Paper consists of 65 questions of 100 marks with 10 questions for General Aptitude and 55 questions for Engineering Mathematics and Core Discipline. 
  • Candidates appearing for Petroleum Engineering (PE) as their first paper in GATE 2025 can opt for CH, GG or XE as their second paper. 

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GATE PE Syllabus

GATE Syllabus for Petroleum Engineering (PE) Important Topics and Sub-Topics

  • GATE Syllabus for Petroleum Engineering (PE) consists of topics from-
    • General Aptitude
    • Engineering Mathematics
    • Core Discipline
  • The section below covers all the topics and sub-topics from GATE Petroleum Engineering (PE) Syllabus.

GATE Syllabus for Petroleum Engineering (PE)- General Aptitude

Topics Sub-Topics
Verbal Aptitude Basic English grammar: tenses, articles, adjectives, prepositions, conjunctions, verb-noun agreement, and other parts of speech Basic vocabulary: words, idioms, and phrases in context Reading and comprehension Narrative sequencing
Quantitative Aptitude Data interpretation: data graphs (bar graphs, pie charts, and other graphs representing data), 2- and 3-dimensional plots, maps, and tables Numerical computation and estimation: ratios, percentages, powers, exponents and logarithms, permutations and combinations, and series Mensuration and geometry Elementary statistics and probability. 
Analytical Aptitude Logic: deduction and induction, Analogy, Numerical relations and reasoning
Spatial Aptitude Transformation of shapes: translation, rotation, scaling, mirroring, assembling, and grouping Paper folding, cutting, and patterns in 2 and 3 dimensions

​GATE Syllabus for Petroleum Engineering (PE)- Engineering Mathematics

Topics Sub-Topics
Linear Algebra Matrix algebra, Systems of linear equations, Eigen values 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.
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.
Complex Variables Complex number, polar form of complex number, triangle inequality.

GATE Syllabus for Petroleum Engineering (PE)- Core Discipline

Topics Sub-Topics
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 planned. 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. The flow of fluids through porous media.
  • Water and gas coming. 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.
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, deepwater, and applications. The 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. The radius of investigation. Principle of superposition. Horner’s approximation. Drill Stem Testing.
  • Pressure Transient Tests: Drawdown and buildup- 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, blowdown 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 the ecosystem, air, water, and soil. The impact of drilling & production operations on the 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), MicrobialEOR.
Latest trends in Petroleum Engineering
  • Coal bed methane, shale gas, oil shale, gas hydrate, and heavy oil and Petroleum Engineering

GATE PE Exam Pattern

GATE Petroleum Engineering (PE) Exam Pattern

Feature Description
GATE PE Exam Date To be Updated
GATE PE Exam Session One- Forenoon (09:00 – 12:00 hrs)
GATE PE Examination Mode Computer Based Test (CBT)
GATE PE Exam Language English
GATE PE Duration 3 Hours (180 Minutes)
GATE PE Sectional Time Limit None
GATE PE Total Marks 100
GATE PE Total Number of questions 65
GATE PE Type of Questions Multiple Choice Questions (MCQ);
Multiple Select Questions (MSQ);
Numerical Answer Type (NAT) Questions
GATE PE Number of Sections Three- General Aptitude, Engineering Mathematics and Core Discipline
GATE PE Section-wise Number of Questions General Aptitude- 10 questions,
Engineering Mathematics & Core Discipline- 55 questions
GATE PE Section-wise Weightage General Aptitude- 15 marks,
Engineering Mathematics- 13 marks;
Core Discipline- 72 marks
GATE PE Marking Scheme 1 or 2 marks for each correct answer
GATE PE 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

GATE PE Marking Scheme

GATE Petroleum Engineering (PE) Marking Scheme

  • As per GATE Petroleum Engineering (PE) exam pattern, the paper is of 100 marks including 1 mark and 2 marks questions. 
  • There is no negative marking for NATs and MSQs. However, marks will be deducted for each incorrect MCQ in the paper.
Sections Total Questions Total Marks
1 mark Questions 2 marks Questions
General Aptitude 5 5 (5 x 1) + (5 x 2) = 15
Engineering Mathematics 25 30 (25 x 1) + (30 x 2) = 85
Core Discipline- Petroleum Engineering
Total 30 35 100

GATE Petroleum Engineering (PE) Negative Marking

Type of Question GATE PE Negative Marking
1 Mark Questions 2 Marks Questions
Multiple Choice Questions (MCQs) 1/3 mark 2/3 mark
Multiple Select Questions (MSQs) No negative marking  No negative marking 
Numerical Answer Type (NATs) No negative marking No negative marking

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GATE PE Weightage of Topics

GATE Syllabus for Petroleum Engineering (PE) - Weightage of Important Topics (Expected)

Based on the previous year’s trends, the table below includes the topic-wise expected weightage of GATE Petroleum Engineering (PE). These will help candidates devise their strategy for GATE Preparation

Topics Expected Weightage (Marks)
Petroleum Geology & Exploration 5
Oil & Gas Drilling Technology 10
Reservoir Engineering 8
Petroleum Production Operations 11
Offshore Drilling & Production Practices 6
Formation Evaluation 8
Oil & Gas Well Testing 6
HSE in petroleum Industry 5
EOR Techniques 7
Latest trends in PE 4

Also Check: What will be the Validity of GATE Score?


GATE PE Preparation

GATE Petroleum Engineering (PE) Preparation

This section provides details on a few preparation tips and best resources such as important books and previous year question papers for candidates appearing for the petroleum engineering (PE) paper of GATE

  • Start Early- While creating a study plan, create a list of all the important topics in order to the levels of difficulty and number of sub-topics to ensure allocation of the right preparation time to all the topics.
  • Know your GATE Petroleum Engineering (PE) Exam Pattern and Syllabus well- You must be aware of all the important topics and the marking scheme of the exam before you start preparing.
  • Gather the Best Study Resources for PE- Select proper material to study such as books, modules, online references, articles, videos, etc. You can also refer to online videos through NPTEL which have access to video lectures by IIT professors. 
  • Revision and Solve Mock Tests/Sample Papers/Previous Years’ Question Paper- Dedicate at least an hour for revision every day and appear for various mock tests right from the start of your GATE PE preparation.

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GATE Petroleum Engineering (PE) Preparation- Best Books

Books Author/ Publisher
Khanna’s Objective Questions in Petroleum Engineering Vikas Mahto, Khanna Book Publishing Company Private Limited
Introduction to Petroleum Engineering John R. Fanchi, Wiley-Blackwell
HPCL Hindustan Petroleum Corporation Limited Boiler Technician Mechanical Engineering G.K Publications PVT.LTD
Elements of Petroleum Refinery Engineering OP Gupta, Khanna Publishers
Applied Petroleum Reservoir Engineering Ronald E. Terry, Prentice Hall
GATE PE Question Papers

GATE Petroleum Engineering (PE) Preparation- Previous Years’ Question Papers 

Year Link for GATE PE Question Paper Link for GATE PE Answer Key
2021 Download PDF  Download PDF 
2020 Download PDF  Download PDF 
2019 Download PDF  Download PDF 
2018 Download PDF  Download PDF 
2017 Download PDF  Download PDF 

Frequently Asked Questions

GATE Syllabus for Petroleum Engineering (PE) FAQs

Ques: Based on the weightage of sections what could be the most important sections from GATE Petroleum Engineering Syllabus?

Ans: All the sections are very important because the basics or concepts are interrelated which means one cannot leave any topics from GATE Petroleum Engineering Syllabus during your preparation. However, there are some of the most important topics from which one can expect the maximum number of questions. If one prepare these sections well then good marks can easily be scored. Some of the important topics are:

  • Oil & Gas Drilling Technology
  • Petroleum Production Operations
  • Reservoir Engineering
  • Formation Evaluation
  • EOR Techniques

Ques: Is there any negative marking in GATE Petroleum Engineering?

Ans: In GATE Petroleum Engineering, only the MCQs have negative marking. Find below the marking scheme for the entire paper for further details. 

Type of Question Correct Answer Incorrect Answer
MCQ 1 or 2 Marks ⅓ for 1 mark questions ⅔ for 2 marks questions
NAT/MSQs 1 or 2 Marks No Negative Marking

Ques: What are the best books to prepare for the GATE Petroleum Engineering Syllabus?

Ans: Candidates are advised to refer to the books or notes from their graduation because the whole syllabus will be based on graduation level. The best books to prepare for GATE Petroleum Engineering Syllabus are mentioned below:

  • Khanna’s Objective Questions in Petroleum Engineering – By Vikas Mahto, Khanna Book Publishing Company Private Limited
  • Introduction to Petroleum Engineering – By John R. Fanchi, Wiley-Blackwell

Ques: Do I need to prepare for engineering mathematics topics while preparing for the GATE Petroleum Engineering paper?

Ans: Yes, the Engineering Mathematics section carry a considerable amount of weightage in GATE Petroleum Engineering. Hence, the students need to prepare for that. The topics that they need to cover from this section are:

  • Linear Algebra
  • Complex variables
  • Calculus
  • Differential Equations
  • Probability and Statistics
  • Numerical Methods

Ques. What will be the difficulty level of GATE Petroleum Engineering? 

Ans. According to the previous year’s trends, the difficulty level of GATE Petroleum Engineering ranges from easy to moderate. The students need to practice thoroughly to ace this exam. Check GATE Paper Analysis 


Ques. Which are the institutes that accept GATE Petroleum Engineering scores? 

Ans. The following colleges accept GATE Petroleum Engineering scores: 

  • IIT Mumbai
  • Rajiv Gandhi Institute of Petroleum Technology (RGIPT), UttarPradesh
  • Universities of Petroleum and Energy Studies (UPES), Dehradun
  • Pandit Deendayal Petroleum University (PDPU), Gandhinagar
  • Dibrugarh University Institute of Engineering and Technology (DUIET)
  • Bhagwant University: Institute of Engineering and Technology, Ajmer
  • Global Institute of Engineering and Technology, Vellore

Ques. How to prepare for GATE Petroleum Engineering? 

Ans. Candidates can follow some of these tips for preparation of GATE petroleum engineering: 

  • Solve GATE petroleum Engineering Mock Tests
  • Start with the basic concepts or topics. 
  • Candidates must practice virtual calculators so that they can develop a habit of using the same.

Check Detailed GATE Preparation Tips


Ques. What is the GATE Syllabus for Petroleum Engineering?

Ans. GATE Syllabus for Petroleum Engineering is as follows: 

  • General Aptitude
  • Engineering Mathematics
  • Core Discipline- PE
    • Petroleum Exploration
    • Oil and Gas Well Drilling Technology
    • Reservoir Engineering
    • Petroleum Production Operations
    • Offshore Drilling and Production Practices
    • Petroleum Formation Evaluation
    • Oil and Gas Well Testing
    • Health Safety and Environment in Petroleum Industry
    • Enhanced Oil Recovery Techniques
    • Latest trends in Petroleum Engineering

Ques. How many candidates clear GATE Petroleum Engineering every year? 

Ans. Around 21-30% of candidates clear GATE Petroleum Engineering every year. The students are advised to practice a good amount of mock tests before appearing for GATE to ace it.


Ques. What is the cut-off for the previous session of GATE Petroleum Engineering?

Ans. The cut-off for GATE Petroleum Engineering is 51.40 for the previous exam cycle. The GATE meCut Off varies for each year. The students are advised to check out the previous year’s trends to set their desired cut-off range. 


*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College.

GATE 2025 : 5 Answered Questions

Ques. What are the cut off marks in gate for iit indore?

IIT Indore GATE Cutoss 2023 has not been released officially IIT Kanpur will release the GATE 2023 cutoff for IIT Indore Students having valid GATE scores from 2023, 2022, or 2021 will be eligible for admission to MTech courses. Considering the IIT Indore GATE cutoff for 2021, The overall cutoff for GATE is 615 - 740 marks. Here is the branch-wise cutoff M.Tech Material Science and Engineering 615 M.Tech Communication and Signal Processing 657 M.Tech VLSI Design and Nanoelectronics 670 M.Tech Production & Industrial Engineering 740 Please note that the above cutoff is only for the general category....Read More
Answer By Jyoti Chopra 17 Jun 23
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Ques. Is it possible to get into IIT Tirupati just by the GATE qualifying marks?

Yes, it may be possible. Here are the reasons why- IIT Tirupati is a very new IIT, established in 2015. It is not well known currently, especially in North India.  It releases its applications quite early. Its MS and Phd. batches started only a few years ago, so those with better scores will prefer NITs over IIT Tirupati. The cutoff for MS is also low in IIT Madras because very few students are interested in pursuing the course. Ultimately, the number of applicants and the interview round will decide your fate. ...Read More
Answer By Divya Saraf 11 Jan 24
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Ques. Can Longterm students apply gitam gate exam?

Verify your eligibility for your desired course on the GITAM website or get in touch with the admissions office directly if you are a "longterm student"—that is, if you finished your qualifying exam several years ago. Unless otherwise noted, most programmes do not specifically exclude long-term students. Student Type Eligible for GITAM GAT? Notes/Clarification Appearing in the current year Yes For example, 12th in 2025 or graduation in 2025 Passed in the previous year Usually Yes No explicit gap year limit for most courses Long-term gap (many years) Check course-wise criteria No strict age/gap limit, but confirm for each program Yes, long-term students can generally apply for the GITAM GAT (GITAM Admission Test) exam, provided they meet the eligibility criteria for the specific course they are interested in....Read More
Answer By Vinima Bhola 23 Jun 25
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Ques. My son has scored 42.33 marks in GATE (CSE). Could you please suggest which IITs, NITs, or IIITs he might be eligible for an M.Tech in Computer Science?

With a GATE 2025 score of 42.33 marks in Computer Science, your son has comfortably crossed the General category qualifying cut-off mark of 29.2 marks and can be eligible for admission into a number of top institutes in India. Here is a quick analysis of where he stands and the options that actually confront him: Admission Possibilities Institute Type Chance for Admission in CSE Top IITs (Bombay, Delhi, Kanpur, etc.) Unlikely, as cutoffs are usually 55–65+ marks Newer IITs (Jodhpur, Patna, Dhanbad, etc.) Possible in later rounds or for allied CSE branches Top NITs (Trichy, Warangal, Surathkal) Competitive, but admission more likely in later rounds or for specializations like information security and data science. Mid/Lower NITs Good chance for direct admission in CSE Top IIITs (Allahabad, Gwalior, Jabalpur) Competitive; possible depending on the round and specialization Other IIITs Good chances for CSE or related programs Recommendations: Apply through COAP (for IITs) and CCMT (for NITs/IIITs). Keep looking for related fields like Data Science, Cybersecurity, or Information Technology, which may have slightly lower cutoffs. And take all rounds of counseling, including spot rounds, as cutoff trends fluctuate every year. Also visit state universities and centrally funded colleges that accept GATE scores. Your son is rightly positioned for M.Tech admissions in all NITs, IIITs, and new IITs. CSE and this score will not make the top 5 IITs feasible, but there are plenty of good colleges where he can build a strong academic and professional life. Wishing your son best of luck for future admissions....Read More
Answer By Muskan Agrahari 24 Jun 25
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Ques. I have completed my M.Tech with 73% marks but have not qualified for GATE. Am I eligible to apply for full-time Ph.D. admission at IIT Bhubaneswar?

Eligibility for Full-time Ph.D. at IIT Bhubaneswar (Engineering/Science) Criteria Requirement M.Tech. Percentage Minimum 60% marks (you have 73%, so you meet this criterion) GATE Qualification Required for Institute PhD Scholar (regular full-time, with assistantship) GATE Waiver Only for sponsored projects or special categories With 73% in M.Tech, you are academically eligible, but for regular full-time Ph.D. admission (institute-sponsored) in IIT Bhubaneswar, a valid GATE score is required. But you can still apply under sponsored, project, or special categories, where GATE is not required, but other requirements (such as work experience or organizational sponsorship) are there....Read More
Answer By Muskan Agrahari 24 Jun 25
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Fees Structure

Structure based on different categories

CategoriesState
General1800
Women900
sc900
pwd900

Note: GATE 2024 Application Fee needs to be paid online through net banking or debit card or credit card facilities. Additional charges will be applicable as per the rule of the bank from where the money is being transferred. This charge will be specified on the payment portal.

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