Petroleum engineering was introduced as a new paper in GATE in the year 2016. Petroleum engineering is the field of engineering concerned with the activities related to the production of hydrocarbons, petroleum engineer determines the most efficient way to drill for extract oil and natural gas at a particular well. The subject code for GATE Petroleum engineering is PE.
GATE 2020 will be held on February 1, 2, 8 & 9, 2020 in online mode. GATE Petroleum engineering paper consists of 65 questions worth 100 marks. Candidates have to attempt all the questions in the duration of three hours.
Candidates aspiring for GATE PE 2020 can polish their preparation as only few days are left. Analysis of previous year GATE PE paper can help greatly in planning GATE Preparation. Here some of the preparation tips that help GATE aspirants in the exam.
GATE PE exam comprises of three sections i.e. Engineering mathematics, general aptitude and core PE. Here, we are assuming that candidates that have already passed the fundamentals of engineering test. They have the required amount of experience or combination of experience & education to move on to the last phase of the Petroleum engineering subject matter as discussed below.
Aspiring candidates must be prepared for the fact that there is no common book for preparation. Each topic will have to studied from separate books authored by domain experts of that subject. Its challenging to find out the correct books for Petroleum Engineering. Candidates can go through following table for recommended books:
Book Name | Author Name |
---|---|
Petroleum Exploration | Norman J Hyne, Telford W.M, Geldart L.P |
Petroleum Formation Evaluation | Malcom Rider, Paul Grover |
Oil and Gas Well Drilling Technology | Oilwell Drilling Engineering: principles and practices – H. Rabia |
Reservoir Engineering | Tarek Ahmed, L.P Dake |
Petroleum Production Operations | Ali Ghalambor, Allen Roberts |
Oil & Gas well testing | John Lee |
Enhanced Oil Recovery Techniques | Aurel Carcoana, Down W. Green |
Health Safety & Environment in Petroleum Industry | John C. Reis |
Offshore Drilling & Production practices | Angus Mather, Malcolm Maclachlan |
Applied Geophysics | Telford, W.M, Geldart, L.P, Shrieff |
Drilling Operation Practice Manual | ONGC’s Publication |
GATE PE exam consists of 65 questions. It is conducted in online mode with MCQs and numerical answer type questions. Candidates need to solve the paper in three hours. Here, we are providing the table for topic wise weightage in GATE PE:
Subject | 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 |
Total | 70 |
Some of the commonly used conversions of Area, circulation rate, Impact force, Pressure, Velocity, Volume, Weight and length in GATE petroleum Engineering are given below:
Square inches x 6.45 = Square centimeters
Square inches x 645 = Square millimeters
Square centimeters x 0.155 = Square inches
Square millimeters x 0.00155 = Square inches
Barrels/min x 42 = Gallons/min
Cubic feet/min x 0.000472 = Cubic meters/sec
Cubic feet/min x 7.48 = Gallons/min
Cubic feel/mm x 28.32 = Liters/min
Cubic meters/sec x 15850 = Gallons/min
Cubic meters/sec x 2118 = Cubic feet/min
Cubic meters/sec x 60000 = Litres/min
Gallons/min x 0.0238 = Barrels/ruin
Gallons/min x 0.134 = Cubic feet/min
Gallons/min x 3.79 = Litres/min
Gallons/min x 0.00006309 = Cubic meters/sec
Litres/min x 0.00001667 = Cubic meters/sec
Litres/min x 0.0353 = Cubic feet/min
Litres/min x 0.264 = Gallons/min
Pounds x 0.0000445 = Dynes
Pounds x 0.454 = Kilograms
Pounds x 4.448 = Newtons
Dynes x 0.00000225 = Pounds
Kilograms x 2.2 = Pounds
Newtons x 0.2248 = Pounds
Atmospheres x 14.696 = Pounds/sq inch
Atmospheres x 1.033 = Kilograms/sq cm
Atmospheres x 101300 = Pascals
Kilograms/sq cm x 0.9678 = Atmospheres
Kilograms/sq cm x 14.223 = Pounds/sq inch
Kilograms/sq cm x 0.9678 = Atmospheres
Pounds/sq inch x 0.068 = Atmospheres
Pounds/sq inch x 0.0703 = Kilograms/sq cm
Pounds/sq inch x 0.006894 = Pascals
Feet/sec x 0.305 = Meters/sec
Feet/mm x 0.00508 = Meters/sec
Meters/sec x 196.8 = Feet/mm
Meters/sec x 3.28 = Feet/sec
Barrels x 42 = Gallons
Cubic centimeters x 0.00003531 = Cubic feet
Cubic centimeters x 0.06102 = Cubic inches
Cubic centimeters x 0.000001 = Cubic meters
Cubic centimeters x 0.000264 = Gallons
Cubic centimeters x 0.001 = Litters
Cubic feet x 28320 = Cubic centimeters
Cubic feet x 1728 = Cubic inches
Cubic feet x 0.02832 = Cubic meters
Cubic feet x 7.48 = Gallons
Cubic feet x 28.32 = Litters
Cubic inches x 16.39 = Cubic centimeters
Cubic inches x 0.0005787 = Cubic feet
Cubic inches x 0.00001639 = Cubic meters
Cubic inches x 0.004329 = Gallons
Cubic inches x 0.01639 = Liters
Cubic meters x 1000000 = Cubic centimeters
Cubic meters x 35.31 = Cubic feet
Cubic meters x 264.2 = Gallons
Gallons x 0.0238 = Barrels
Gallons x 3785 = Cubic centimeters
Gallons x 0.1337 = Cubic feet
Gallons x 231 = Cubic inches
Gallons x 0.003785 = Cubic meters
Gallons x 3.785 = Liter
Pounds x 0.0004535 = Tons (metric)
Tons (metric) x 2205 = Pounds
Tons (metric) x 1000 = Kilograms
Feet x 0.305 = Meters
Inches x 25.4 = Millimeters
Inches x 2.54 = Centimeters
Centimeters x 0.394 = Inches
Millimeters x 0.03937 = Inches
Meters x 3.281 = Feet
The main topics for GATE PE 2020 are petroleum exploration, reservoir engineering, petroleum production operations etc. Here, we are providing the important topics with complete for GATE PE exam in the below table:
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 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. |
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. |
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. |
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. Formations micro scanner (FMS), NMR logging Principles. |
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. |
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. |
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. |
Latest trends in Petroleum Engineering | Coal bed methane, shale gas, oil shale, gas hydrate, and heavy oil. |
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*The article might have information for the previous academic years, please refer the official website of the exam.