UTP Gas Field Engineering Jan 2015 Chapter 1.pptx

8/9/2019 UTP Gas Field Engineering Jan 2015 Chapter 1.pptx

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PCB 4013Gas Field Engineering

Semester September 2014, Credit hour 3

Duration 14 weeks Lecture + 2 Weeks Study !"am#nstructors$% Dr Sayed &ohammad &ahmood '

mohammad(mahmood)petronas(com(my *Dr( &ohammed &ahbubur ahman '

mahbubur(rahman)petronas(com(my *
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]


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Course Content

%roperties o -atura. /as

/atherin and ransportation /as .ow &easurement De.i erabi.ity ests We.. %er ormance ' .owin Static ottom 5o.e

%ressure* /as ie.d De e.opment eser es !stimation


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Course 6utcome

$t the end o the academic session, students shou.d be ab.e to !"p.ain the properties o -atura. /as( Ca.cu.ate 8ow parameters by usin di9erent 8ow e:uations( ;nderstand 8ow measurin de ices and ca.cu.ate as o.umes or

transportation( ! a.uate abso.ute 6pen .ow %otentia. by app.yin /as We..

De.i erabi.ity ests ' eser oir %er ormance *( Determine .owin ottom 5o.e %ressure and Static ottom 5o.e

%ressure( ;nderstand and ! a.uate /as ie.d De e.opment %ro ram or a /as

ie.d( Ca.cu.ate /as reser es by usin di9erent !:uations(


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Lecture 6ut.ine

#ntroduction

#mportance o natura. as Consumption %roduction eser es

%roperties o natura. as ie.d hand.in o natura. as -atura. as processin ransportation


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#ntroduction

/as is a state o matter '3 states o matter7 So.id, Li:uid, /as* %hysica. properties o each state o the same matter di9er considerab.y

here is no chan e in the chemica. composition o the matter durin chan e o state $ as is a homo enous 8uid that has .ow density and iscosity $ as can be o

a sin .e e.ement '5ydro en, o"y en, nitro en, etc(* Compound 'C54, C62, 52S, -o", etc(* 5omo eneous mi"ture o di9erent ases '-atura. /as, $ir, etc(*

#t has no de


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#mportance o -atura. /as

ShenSi

It HN

Thco

N

fil


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-/ is used or a ariety o app.icatios

5eat>!ner y source #ndustria. aw &ateria.


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ypica. Composition o -atura. /as

Heating Value940 1150 Btu/SCF


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6i. ersus -atura. /as


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ie.d 5and.in o -/7 $ssociated /as


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ie.d 5and.in o -/7 ree /as


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-atura. /as %rocessin

Objective: To eet !ale! line!"eci#ication

$ain activit%:1& Se"a'ation: ( ")a!e o' *

!e"a'ato'!+ to !e"a'ate li,u.con-en!ate ate' an

(& 2e+)%-'ation + to 'e oate' an- ate' va"o' #'o

!t'ea*& S eetening + to 'e ov

CO(


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-atura. /as %rocessin


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-/ ransportation

St'an-e- 3a! o'l- i-e

1. Pipelines (PNG) T'ie- an- t'ue g

i obile ca"ital inve!t ent! in "i"e an- co

2. Liquefied natural gas (LNG) 3a

!tate to 'e-uce volu e ca"ital e6"e

te' inal! i! )ig)&

3. Compressed natural gas (CNG)

'e-uce volu e la'ge co!t co "onent i! in !

4. Gas-to-liquids (GTL) 3a! i! 'e#o' e-

inten!ive / lo e##icienc% ca"ital i!

gene'all%&. Gas-to-!ire (GT") 3a! i! conve't

elect'icit% i! !ent to cu!to e'! via i'e&

#. Gas-to-solids (GT$% NG&) 3a! i! t

at'i6 #o' e- b% ate' olecule! a -evelo


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-/ ransportation

ransportation method depends on Demand7 he :uantity and :ua.ity o -/ to be supp.ied to the

customer( eser es7 he amount o economica..y reco erab.e as stored in

the reser oir( Distance7 Distance between the source 'reser oir* and the market( errain7 /eo.o y and eo raphy o the area o er which

transportation is made( Duration7 he period o er which the supp.yin is re:uired( !conomic actors7 he easibi.ity and pro


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-/ ransportation


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-/ ransport7 %ipe.ines

Co ers .ar e areas>.on distances Di erse eo raphica. areas B deserts, hi..s,

marsh.ands, perma rost 6nshore and 69 shore 3 main roups

/atherin trunk> transmission distribution


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-/ ransport7 L-/


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-/ ransport7 L-/


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-/ ransport7 C-/

-atura. as is pressuri ed and stored in we.dinbott.eB.ike tanks at pressures up to 3,?00 psi (

ypica..y, it has the same composition as the .oca.pipe.ine as

C-/ is main.y a ehic.e ue.


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-/ ransport7 L%/

L%/ 'sometimes ca..ed .i:uid propane as* is %ropane 'C

35

Eupwards to FGH* and butane 'C

45

L%/ is produced main.y in oi. re


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-/ ransport7 / L

&ethane

&ethane

6"y en

Steam

n'C5 2*B B

Water

C6

5ydro en

3a!+to+li,ui-! .3T8 tec)nologie! a'e u!e- to conve't natu'al ga! to )%-'oca'bon li,ui-!& nvolve! t)e ulti+!te" in-i'ect conve'!ion o# et)ane to )ig)e' olecula' eig)t

)%-'oca'bon! 'anging #'o 8 3 to "a'a##in a6e!


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-/ ransport7 -/5

-atura. as can be con erted to ro en dry

hydrate -/5 transportation can be as dryBhydrates orcan be as re ri erated crude oi. s.urry

hen the hydrate is me.ted and the natura. asis reco ered


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-/ ransport7 / W

%ower p.ant can be set up at suitab.e .ocation

near the as


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Summary

-atura. as is a ery important source o ener y as we.. asraw materia.

%hysica. and chemica. properties o natura. as must beunderstood we..

-atura. as en ineerin in o. es cha..en es at arious sta es %roductionB understandin the reser oirs and we.. per ormance %rocessin B chemica. and physica. processes to puri y reser oir 8uid

to meet sa.es .ine speci


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Thank You


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Q !

UTP Gas Field Engineering Jan 2015 Chapter 1.pptx

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