1. Natural Gas production & Processing Natural gas Engineering Course 1

2. 1. Natural gas Overview

3. Email: Eng20072007@gmail.com https://www.facebook.com/elsayedameer Phone : 01065860658 Married with twins Mai & Nada. Very good grade with degree of honor Worked for weatherford drilling for 1.5 years BSC Of petroleum engineering Currently, Production and process engineer At SUCO and RWE Dea Egypt Petroleum Co. Eng. Elsayed Amer Petroleum Engineer

4. Overview of Natural Gas Resources 1 3

5. 5 Introduction: Natural Gas is a vital component of the world's supply of energy. It is one of the cleanest, safest, and most useful of all energy sources. What is Natural Gas: Natural gas is a combustible mixture of hydrocarbon gases( from CH4 to C8H18”OCTANE) consisting essentially of METHANE,other hydrocarbons and non Hydrocarbon Gases in gaseous state,which is extracted from the subsurface of the earth in its natural state,separately or together with liquid hydrocarbons

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8. 8 Globally, natural gas has a proved reserves life index of 64 years. The IEA (2012) estimates that there are nearly 404 trillion cubic meters (tcm) (14,285 trillion cubic feet (tcf)) of remaining recoverable resources (including all resource categories) of conventional gas worldwide, a value that is equivalent to almost 130 years of production at 2011 rates.

9. 9 1000 sft 3 ( 1 MSCF ) of Natural Gas is equivalent to : 52 kg of (indigenous) Coal 28 liters of Kerosene 0.168 barrel of Crude Oil (petroleum) 285 kwh of Electricity 0.024 tone of Furnace Oil 21 kg of LPG 58 kg of Wood Generally

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12. Eng. Elsayed Amer

15. FORMATION OF NATURAL GAS Anticline TrapFault Trap

16. NATURAL GAS Natural gas resources Crude oil wells with a gas cap above the crude oil trap or gas dissolved in the oil produce associated gas Gas wells and condensate wells are gas sources that contain little to no crude oil and are called non- associated gas Condensate wells that contain heavier forms of natural gas (pentane) can also produce low weight hydrocarbons in the gas product

17. 17 Natural gas source

18. 18 formation of natural gas

19. 19 Gas reservoir fluids Dry gas Wet gas Gas condensate

20. Gas produced from gas reservoirs, Comes naturally at high pressure, enough to propel through processing and transmission to point of use. may or may not be condensate production together with the gas Gas produced with crude oil. Comes at low pressure. Requires compression to propel through processing and transmission. Often flared when processing and transmission to point of need is uneconomic Non Associated NG Associated NG Natural gas sources

21. Natural gas source