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OIL/SU/01Oil Producer Well

Start up Procedure.

Table of Contents Page 2 to 2ction Pages ! to 1"

S#$bols

% & Safet# ction

' ( )erification

* + ction

,e- o. ate Prepared b# )erified b# ppro-ed b#

0 Feb. 2004 PFI G.Faber P.L. dHaussy

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Petrofac International Ltd. lf Petroleu$ IranI13! orood Pro4ect Ons5ore 6acilities 7 e8 Plantoc. o. OIL/SU/01 ,e- 0 Oil Producer Start up Procedure

T9L O6 COTTS

1 IITIL PLT STTUS.......................................................................................!

2 P,LI:I,IS...................................................................................................!

! LI UP.................................................................................................................;

3.1 Wellhead and flow line instruents line u!...............................................................43.2 "al#es line u!...........................................................................................................4

; ST,TI< O6 T= =>,ULIC COT,OL PL........................................?

4.1 Wellhead $ontrol !anel.............................................................................................%4.2 &'(" Panel.............................................................................................................%

? ST,T UP O6 T= 6I,ST WLL........................................................................"

%.1 )!enin* +he (own Hole 'afety #al#e ,'-''"....................................................../%.2 )!enin* the 'urfa$e safety #al#e ,''"................................................................../%.3 )!enin* the anual aster #al#e............................................................................%.4 )!enin* of the Win* #al#e.......................................................................................%.% +hreshold Flowrates in Produ$tion Lines..................................................................

3 ,CI)I< T= OIL..........................................................................................10

.1 )!enin* the Wellhead $hoe #al#e........................................................................10.2 )!enin* ore wells................................................................................................11

" C=:ICL ICTIO ST,TUP...................................................................12

/.1 -orrosion inhibitor start u!.....................................................................................12@ S) P,SSU, AULIBTIO...................................................................1!

.1 Flowline &'(" !ressure us hi*her than ds..........................................................13.2 Flowline &'(" !ressure us lower than ds............................................................13.3 Produ$tion or test line &'(" !ressure us hi*her than ds.....................................14.4 Produ$tion line &'(" !ressure us lower than ds.................................................14.% +est line &'(" !ressure us lower than ds............................................................1%

6IL STTUS....................................................................................................1"

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1 IITIL PLT STTUS

+he $luster has been !ro!erly $oissioned and F'5 $ertifi$ate issued(or63 oil !lant is ready to re$ei#e

Fire 7 Gas dete$tion syste in the -luster is in o!eration.

8ll fire e9tin*uishers are !la$ed in lo$ation

Flare syste is in o!eration at the !lant.

+urbo !ower *enerators runnin* 7 !ower a#ailable.

'ea water syste runnin* 7 Fresh water and boiler feed water units in o!eration

'tea boiler is in o!eration 7 stea is a#ailable to use.

-hei$al in:e$tion sid ready for start u!.

Wellhead $luster anifold flow line ;ew !lant anifold e Infor (or63 --. ,-entral $ontrol roo

= > Infor '&' if ri* is !resent in the $luster

= > &nsure all !ersonnel ha#e H2' dete$tors 7 &s$a!e ass.

= > &nsure that all F7G systes are in autoati$.

= > 8ny F7G or !ro$ess Inhibitions are entered in the ?&( @))AB.

= > &nsure !ro!er tools are a#ailable at site.

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! LI UP

3.1 Wellhead and flow line instruments line up.

, &nsure that the followin* *au*es are installed and in ser#i$e for ea$h

well head and flow line.

20B $asin* !ressure *au*e. ,PG 1CC %P

133B $asin* !ressure *au*e. ,PG 1CC 4P

D%B$asin* !ressure *au*e. ,PG 1CC 3P

5! strea win* #al#e !ressure *au*e on the wellhead instruent

flan*e.,PG 1CC 0P

(own strea $hoe #al#e !ressure *au*es.,PG 1CC2P 7 PG 1CC

1P

(own strea $hoe #al#e te!erature *au*e.,+G 1CC 0P

, &nsure that P'HH 1CC 2P down strea $hoe is lined u!.

, &nsure that P'LL 1CC 3P down strea $hoe is lined u!.

, &nsure that the ''" 7 '-''" are $orre$tly lined u! fro the WH-P.

, &nsure that the ---P are installed.,-- set with !ro!er wei*ht.

, &nsure that the &'("s are $orre$tly lined u! fro &'(" $ontrol

!anel.

3.2 Valves line up

, &nsure the 'wab #al#e is $losed.

, &nsure that the oil $hoe is $losed.

, &nsure that the lower anual aster #al#e is $losed.

, &nsure that the 10B ball #al#e on the 1B !rodu$tion line is $losed.

, &nsure that the 10B ball #al#e on the 10B test line is $losed.

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, &nsure that the flow line &'(" us 7 ds 2B71B drain #al#es are $losed.

, &nsure that the 1B !rodu$tion 7 10B test anifold 2B 7 1B hi*h 7 low

!oint #ent lines are $losed.

, &nsure that the !rodu$tion 7 test anifold future Eethanol !oints are

$losed 7 blinded.

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; ST,TI< O6 T= =>,ULIC COT,OL PL.

efer to "endor P7I( for #al#e ta*s.

4.1 Wellhead control panel.

, &nsure that the Petro-ontrols syste s!e$ialist is in attendan$e ,in

$ase of first start6u! only

, &nsure that the WH-P is !ro!erly $oissioned

, &nsure that !ower is a#ailable to the $luster.

Power u! the hydrauli$ !u! ;;61 in the WH-P.

'ele$t the hydrauli$ !u! to auto

, &nsure @@@61 final #al#e for '-''" 7 @@@63 final #al#e for ''"

#al#es are $losed inside WH-P

, &nsure that the @@@62 #al#e for '-''" fro e9ternal wire line unit is

$losed

, &nsure that the @@@64 #al#e for ''" fro e9ternal wire line unit is

$losed

, &nsure that the '-''" $ontrol line at the WH is isolated by the needle

#al#e

-har*e the hydrauli$ $ir$uit to the o!eratin* !ressure.,refer to #endor

!a$a*e start6u!

Push $har*e button G61 on the front !anel to $har*e the fusible loo!.

, Eonitor the !ressure ,;62 *au*e ounted in the WH-P ,fusible loo!

$ontrol !ressure should be about 4 bar.

Pull to reset -61 swit$h ounted on the WH-P to reset &'(61

, &nsure &'(61 is healthy

4.2 ESDV Panel.

, &nsure the #al#es for the &'(" $ontrol !anel are $orre$tly lined u!.

, &nsure that the hydrauli$ !u!s are ener*ied 7 sele$ted in auto.

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, &nsure that the final #al#e,L6CC for ea$h &'(" is o!en inside the

&'(" $ontrol !anel

Push G61 swit$h ounted in front of the !anel to $har*e the fusible

loo! and i* &'( loo!.

Pull -61 swit$h ounted in front of the !anel to reset &'(61

Pull 7 en*a*e the !in on -62 swit$h ounted in front of the !anel to

reset &'(62.

)n$e the P'LL is healthy 7 P'HH in the test 7 !rodu$tion anifolds is

healthy -62 !in will disen*a*e autoati$ally.

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? ST,T UP O6 T= 6I,ST WLL.

oteD

If the fusible loo! is healthy )#erridin* HH61 #al#e inside the WH-P $an also o!en

the '-''" 7 ''".

5.1 penin! "he Down #ole Safet$ valve %S&SSV'

, &nsure &'(61 has been reset.

)!en @@@61 final #al#e to '-''" fro WH-P

Pull 7 en*a*e the !in of (1 swit$h ounted in front of the WH-P

'lowly o!en the $ontrol line isolation needle #al#e fro the wellhead to

the '-''"

, &nsure that the $ontrol line !ressure is aintained autoati$ally by the

otoried !u! at a re*ulated !ressure of about 300 bar* and that the

!u! sto!s autoati$ally.

, )n$e the $ontrol line is at the o!eratin* !ressure (61 will autoati$ally

disen*a*e

5.2 penin! the Surface safet$ valve %SSV'.

efer to #endor P7I( for soe #al#e ta*

)!en @@@63 final #al#e to the ''" inside WH-P

Pull 7 en*a*e the !in of (2 swit$h ounted in front of the WH-P

. -he$ the hydrauli$ !u! starts autoati$ally 7 the !ressure is

in$reasin* at 2 !ressure *au*e ounted in front of the WH-P

,''" re*ulated !ressure is about 200bar*

, &nsure the ''" has o!ened and the hydrauli$ $ontrol !ressure is

aintained at about 200bar* and the !u! has sto!!ed.

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5.3 penin! the manual master valve.

'lowly o!en the anual lower aster #al#e fully , this #al#e should be

either full o!en or fully $lose J not to use for $ontrollin* !ur!oses.

, Eonitor that the !ressure in$reasin* on wellhead !ressure *au*e PG

1CC )P us of win* #al#e.

, &nsure that the '-''" and ''" are well o!ened by #erifyin* the

re

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5.5 "hreshold (lowrates in Production )ines.

+he 1ststa*e se!arator will be o!erated at #aryin* flow rates de!endin* on

the wells bein* $onne$tedJ turndown o!erationsJ abient $onditions and G)

of the !rodu$ed $rude. Howe#erJ o!eration under #ery low flow rates $an

$reate unstable flow re*ies in the !rodu$tion lines. )!eratin* in unstable

flow re*ie is not desirable and should be a#oided. +he !rodu$tion syste

and the !ro$ess !lant need to be looed at as a whole in order to define the

o!eratin* boundary.

+he followin* threshold li

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3 ,CI)I< T= OIL

*.1 penin! the Wellhead cho+e valve

, &nsure that the (or63 !lant is ready to re$ei#e the oil

, &nsure that the line u! fro anifold to !lant is ready.

,efer to )IL'502 %. %.3 4 %

, &nsure that the differential !ressure o#er the flowline &'(" is not ore

than % bar ,$he$ PG ds $hoe and !ressure in anifold. If notJ

e

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*.2 penin! more wells.

If additional wells are re

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" C=:ICL ICTIO ST,TUP

,.1 &orrosion inhi-itor start up

Line u! all instruents and #al#es on the $hei$al in:e$tion 'id.

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@ S) P,SSU, AULIBTIO

In this se$tion !ro$edures are *i#en whi$h shall be followed if there e9ists

differential !ressure o#er an &'(" that is to be o!ened.

.1 (lowline ESDV pressure u/s hi!her than d/s

+he flowline us the &'(" shall be de!ressuried until a !ressurie e

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.3 Production or test line ESDV pressure u/s hi!her than d/s

+he $luster !rodu$tiontest anifold us the &'(" shall be de!ressuried until

a !ressurie e

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-ontinue the de!ressuriation until the re

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-ontinue the de!ressuriation and drainin* o!eration till the test line is

is at the re

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6IL STTUS

+he $luster oil wells are in !rodu$tion

8ll fire e9tin*uishers are !la$ed in lo$ation

Flare syste is in o!eration at the !lant.

+urbo !ower *enerators are runnin* and !ower is a#ailable.

'ea water syste runnin* and fresh water and boiler feed water units are in

o!eration

+he 'tea boiler is in o!eration.

-hei$al in:e$tion is runnin* at the o!tiu rate.

Wellhead $ontrol !anels &'(" $ontrol !anels safety shutdown syste are

in autoati$.

8ll s!e$ta$le blinds are in the noral o!eratin* $ondition.

)il is e9!ortin* to tan far.

OIL-SU-01 Rev 0

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