extractia petrolului proiect 1

8/12/2019 EXTRACTIA PETROLULUI PROIECT 1

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UNIVERSITATEA PETROL-GAZE PLOIESTI FACULTATEA: INGINERIA PETROLULUI SI GAZELOR

SPECIALIZAREA:INGINERIE DE PETROL SI GAZE-IFR

PROIECT

LA

EXTRACTIA PETROLULUI

Proiectarea regimului de functionare al unei sonde in

ga-lift continuu

Numele studentului: Fofirca Paul

Anul IV: I.P.G

Grupa: I foraj


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in eru"tie artificiala continua

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15

1050

0.75

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Proiectarea regimului de functionare al unei sonde inga-lift continuu

#a"itolul I

La o sonda car !rod"c #n r"!$# ar$#%#c#a&a con$#n"a s c"nosc "r'a$oar& da$:

adanc#'a sond#( '

d#a'$r"& #n$r#or a& $")#n*"&"#(di 6.5 10

:='+

d#a'$r"& #n$r#or a& co&oan#(!i 1"7 10

:='+

$'!ra$"ra 'd# &a s"!ra%a$a( C+

dns#$a$a $#$#"&"#(t #$0:= ,*'3+

dns#$a$a a!# d .aca'an$( ,*'3

+dns#$a$a r&a$#/a a *a.&or( +

$ns#"na s"!r%#c#a&a a $#$#"&"#(t 5 10

:=N'+

$ns#"na s"!r%#c#a&a a a!#(a 65 10

:=N'+

/#co.#$a$a $#$#"&"#(t 1.5 10

:=Pa0s+

/#sco.#$a$a *a.&or(

%

0.0"" 10:=Pa0s+

/#sco.#$a$a a!#(a 1 10

:=Pa0s+

!rs#"na #n ca!"& d r"!$#( )ar0

D as'na #n "r'a $a&onar## sond# a" r."&$a$ "r'a$oar& da$:

#'!"r#$a$#&( I 5&:= +

!rs#"na d#na'#ca d %"nd( )ar+

!rs#"na s$a$#ca( )ar+

d)#$"& d c#d( '

3

.#+d)#$"& d *a. a& sond#( N'

3.#+

'inj 65000:= N'3.#0


6/13

$% $ Trasarea cur&ei de com"ortare a stratului

Pn$r" $rasara c"r)# d co'!or$ar a s$ra$"&"#( s s$a)#&s$ 'a# #n$a# $#!"& c"r*r##S ca&c"&a.a !rs#"na d sa$"ra$#:

dns#$a$a a!# d"&c#:ap 1000:= ,*m

+

dns#$a$a ar"&"#

,*m+

acc&ra$#a *ra/#$a$#ona&a % (.#1:= '

dns#$a$a r&a$#/a a $#$#"&"#:

rtt

ap:= rt 0.#$=

$'!ra$"ra d %"nd:

tf ts 0.0 )+:= tf

(=

d)#$"& d $#$# a& sond#:'t 1 I* + ':= 't 5"."5=

d)#$"& d a!a a& sond#('a I 'l:= 'a ".75= '

3.#

ra$#a *a.-$#$#:

,G-'%

't

:= ,G- 51.675=N'

3'

3

Prs#"na d sa$"ra$# ca&c"&a$a c" r&a$#a &"# S$and#n*:

psat 5."7",G-

r%

0.#

10

0.0"## 1.6" 10 tf+

10

1.76# 1.6$rt

rt

:=

psat (".$1= )ar

Doarc : -p

c75 p

satro?n0 S !orns$ d &a !rs#"na #n ca!"& d r"!$#p"cons#dr7nd"-s n #n$r/a&

d !rs#"n *a&(cdra d !rs#"n ! %#car #n$r/a& %##nd d '!&" p 10:= )ar0Pn$r" %#car #n$r/a& d !rs#"n is d$r'#na

#( d#s$an$a ! car s !#rd c# 1@ )ar0

D#s$an$& #( as$%& r."&$a$& s ns"'a.( n %#na& %##nd ncsar s s nd!nasc

"r'$oara cond#$#:

i i )=9 ad7nc#'a &a car s a%& s#"& $/#&or d $rac$#+

As$%& !r#'"& #n$r/a& d !rs#"n cons#dra$ s$ c"!r#ns n$r !2)ar s# !

2;1@ )ar0

,a 0.05=

1

In con$#n"ar s /a d$r'#na /ar#a$#a !rs#"n## #n $/#& d $rac$# !r#n '$oda =a*dorn-

>ro?n( !n$r"'1 65:= '3.# s# #n$r/a&"& d !rs#"n c"!r#ns #n$r 5 -15 )ar0

D)#$"&

'1

9@

s# #n$r/a&"& d !rs#"n !2-!2B:

ra$#a *a.-c#d !ro!r#: ,Gpr

'%

'l

:= ,Gpr $(.0(1=

"nd :'%- d)#$"& d *a. d &a $a&onara sond#'l - d)#$"& d c#d d &a $a&onara sond#

'% ".7 10=

'inj 6.5 10$='l 55=

ra$#a *a.-c#d #n8c$#:aer 1."(7:=

% (.#1:=,Ginj1

'inj

'1

:= ,Ginj1 1 10= rt

t1000

:=

ra$#a *a.-c#d( rs!c$#/ ra$#a *a.-$#$# $o$a&a:

,G-1 ,Ginj1 ,Gp+:= ,G-1 1.0$( 10=

,G--1 ,G-1 1 ,a+ ):= ,G--1 1.10$ 10=

*r"$a$a "n"# '$r" c") d $#$# 'or$ #'!r"na c" a!a s# *a.& car #& #nso$sc:

8 t % ,G--1r% aer %+ ,aa %+:=

8 1.(" 10$=

dns#$a$a %a.# c#d:

lt a,a+

1 ,a+:= l #50.5= ,* m

!rs#"na 'd# ! #n$r/a&"& d !rs#"n cons#dra$(pmed

! sonda-med:

s# $'!ra$"ra 'd#

p" 5:=

p9" p" 10+:= )ar p9" 15=

pmed1

p" p9"+

"1+:= pmed1 11= 4ara p0 1:= -0 "7.15:=

tmed ts0.0 )

"+:=

tmed 5$=

-med tmed -0+:= -med "7.15= :

!rs#"na !s"docr#$#ca

ppc

s# $'!ra$"ra !s"docr#$#ca

-pcr :

ppcr $(.7 $.67r%:= ppcr $5.#67= 4a

-pcr 171.5r% (7+:= -pcr ""5.6"5= :

!rs#"na !s"dord"sapp s# $'!ra$"ra !s"dord"sa

-p :

-pr

-med

-pcr

:= -pr 1.$5=

ppr1

pmed1

ppcr:= ppr1 0."$=

%ac$or"& d a)a$r a& *a.&or( . r&a$#a &"# Is$o'#n( /a&a)#&a !n$r" "r'a$oar& cond#$##:

0 ppr< < 1. -pr< 1.(ro?n s r!$a !n$r" 6&1935+ 6&293@+ 6&3925'3.# s# #n$r/a&"& d!rs#"n c"!r#ns #n$r 5 - 15+ 15 - 25+ 25 - 35+ 35 - 45)ar0 o)$#nand"-s "r'a$oar& $a)&:

Parametrii constanti pentru 'injectie 65

Nr.crt. Parametr nit. 8=su Valoare

1 ,Ginj1 ;m>m 1000

" ,G- 1 ;m>m 10$(.0(

,G-- 1 ;m>m 110$.1$ 8 N>m

1("0.6

5 l ?%>m

#50.5

6 ppcr 4ar $5.#67

7 -pcr : ""5.6"5

# tmed %rade 5$

( -med : "7.15

10 -pr : 1.$5

11 Nl @@@ 0.006

1" l Pa.s 0.0011 Nl @@@ 0.00"

1$ Nd @@@ 0.6

14 l N>m 0.07

1 A$ m"

0.00

Parametrii aria4ili cu presiunea pentru 'injectie 65 :

Interalele de presiuneNr. crt arametr s 0."$7 0."5 0."5 @025

5 s% m>s "6.1$" 1." #.666 033F

6 Nl 1.7"" 1.7$" 1.765 10GF

7 N% 1#".501 (".# 60.50" 440253

# 7.7( 1".$7 16.71 2@0E1

( &- 0.106 0.15 0."56 @01G3

10 A 0.017 0.00#775 0.0057$ @0@@42@3

11 1.05# 1.001 1 1

1" l 0.106 0.15 0.156 @01G3

1 ,e4 7($#00 7""100 661"00 14@@

1$ 0.0" 0.0" 0.0" @0@2

15 am ?%>m

10.7# 10."(1 155.65 1GE015

16 m 75#.(0 65#.11 57#."5 51F052


Nr.crt. Parametru nit. 8=su Valoare

1 ,Ginj1 ;m>m 10#

" ,G- 1 ;m>m 11"

,G-- 1 ;m>m 11("

$ 8 N>m

1("0.6

5 l ?%>m

#50.5

6 ppcr 4ar $5.#67

7 -pcr : ""5.6"5

# tmed %rade 5$

( -med : "7.15

10 -pr : 1.$5

11 Nl @@@ 0.006

1" l Pa.s 0.0011 Nl @@@ 0.00"

1$ Nd @@@ 0.6

14 l N>m 0.071 A$ m

"0.00


Interalele de presiune

Nr. crt arametr s 0.""# 0." 0." @023G

5 s% m>s "$.11 1"."15 # 50E51

6 Nl 1.5( 1.60# 1.6"( 1052

7 N% 16#.$6 #5."77 55.#$# 4@0E4F

# 7.5 1".0"1 16.151 2@013

( &- 0.10$ 0.1" 0.15 @01G10 A 0.016 0.00#1 0.00505 @0@@3EE

11 1.0( 1 1 1

1" l 0.10# 0.1" 0.15 @01G

1 ,e4 7$6000 67100 616(00 5G4@@@

1$ 0.0" 0.0" 0.0" @0@2

15 am ?%>m

100.01 1"#.65 15.56 1G50F@3

16 m #00.66 6#1.0$5 5($.67 5320255




Nr. crt arametr s 0."0( 0."11 0."1$ @021G

5 s% m>s "".1" 11.1(7 7. 5034

6 Nl 1.$57 1.$7$ 1.$($ 10515

7 N% 15$.$"$ 7#.171 51.1($ 3G0445

# 7."56 11.5#$ 15.565 1F0431( &- 0.10" 0.1 0.15 @01G

10 A 0.015 0.007$"5 0.00$#6 @0@@355G

11 1.0"$ 1 1 1

1" l 0.10" 0.1 0.15 @01G

1 ,e4 6($$00 6"$00 57"000 532G@@

1$ 0.0" 0.0" 0.0" @0@2

15 am ?%>m

(6.(# 1"6.1# 151."1 1G304F3

16 m #$$.765 705.1(7 611.(5$ 54502E

s $rasa.a c"r)& *rad#n$ d das"!ra !"nc$&or d #n8c$#:

@1@@2@@3@@4@@5@@@@G@@E@@F@@

1@@@11@@12@@13@@14@@15@@1@@1G@@1E@@

1F@@2@@@21@@22@@23@@24@@25@@2@@

@ 5 1@ 15 2@ 25 3@ 35 4@ 45 5@ 55 @ 5 G@

$%+ Variatia "resiunii in coloana

Presiunea de la su"rafata a gaelor

s cons#dra :r% 0.75=ps% "$:= ts 15=


7/13


8/13

Para'$r## /ar#a)# c" !rs#"na 6&194E05


Nr. crt arametr s 0.0(5 0.0(6 0.0(7

5 s% m>s 11.1 5.757 .7("

6 Nl 0.66" 0.67 0.67(

7 N% 7#.(5$ $0.1(1 "6.$6(

# $.#51 7.71( 10.#

( &- 0.0#1 0.105 0.1"

10 A 0.0075 0.00#1# 0.00"51$

11 1 1 1

1" l 0.0#1 0.105 0.1"

1 ,e4 7"000 600 1"600

1$ 0.0"1 0.0"1 0.0"1

15 am ?%>m

77.5# 105.7 1"#."1

16 m 1"0 (1#.$7" 76#.#1

S co!#a.a dr!$& Ps* s# P%*0

S r!r.#n$a *ra%#c s# s c#$s$ =0#n89221@ ' s# P0#n892 )ar0

C"r)a d /ar#a$# a !rs#"n## s") !"nc$"& d #n8c$#:

Pentru trasarea cur&elor gradient de su& "unctul de in*ectie se sta&ileste mai int4iti"ul curgeri "e &aa "resiunii din "unctele de in*ectie si "resiunii de saturatie% eoarece "resiunea in "unctul de in*ectie este mult mai mica decat "resiunea desaturatie reult5 c5 su& "unctul de in*ectie (om a(ea o curgere eterogen5%

Prin urmare cur&a gradient se (a trasa cu metoda 6AGEORN-7RO8N cu o&ser(atiac5 9n locul ratiei gae lic:id totale se (a utilia ratia de lic:id de la etalonare "entru toatecur&ele% #5derea de "resiune se (a considera tot de $; &ar si se (a "orni de la "resiunea din"unctele de in*ectie%

D$r'#nara /ar#a$## !rs#"n## #n $/#& d $rac$# !r#n '$oda =a*dorn -

>ro?n0 S /a !arc"r* a&*or#$'"& &a cadr# d !rs#"n !;1@ )ar0

a&oara &"# ! s o)$#n !arc"r*and a&*or#$'"& &"# =a*dorn>ro?n !n$r" %#car

RGL$0 A&*or#$'"& s r!$a !ana cand 9=0

In con$#n"ar s /a d$r'#na /ar#a$#a !rs#"n## #n $/#& d $rac$# !r#n '$oda =a*dorn-

>ro?n( !n$r"'1 $#.5:= '3.# s# #n$r/a&"& d !rs#"n c"!r#ns #n$r02---3 )ar0

D)#$"&'19405'3.#

s# #n$r/a&"& d !rs#"n !2-!2B:

ra$#a *a.-c#d !ro!r#: ,Gpr

'%

'l

:= ,Gpr $(.0(1=

"nd :'%- d)#$"& d *a. d &a $a&onara sond#'l - d)#$"& d c#d d &a $a&onara sond#

'% ".7 10=

'l 55=

ra$#a *a.-c#d #n8c$#: 'inj 0:=

,Ginj1

'inj

'1

:= ,Ginj1 0=

ra$#a *a.-c#d( rs!c$#/ ra$#a *a.-$#$# $o$a&a:

,G-1 ,Ginj1 ,Gp+:= ,G-1 $(.0(1=

,G--1 ,G-1 1 ,a+( ):= ,G--1 51.675=

*r"$a$a "n"# '$r" c") d $#$# 'or$ #'!r"na c" a!a s# *a.& car #& #nso$sc:

81 t % ,G--1r% aer %+ ,aa %+:=

81 (."76 10=

dns#$a$a %a.# c#d:

l

t a,a+

1 ,a+:= l #50.5= ,*m

!rs#"na 'd# ! #n$r/a&"& d !rs#"n cons#dra$(pmed

'd# ! sonda-med:

s# $'!ra$"ra

p" $6:=

p9" p" 10+:=)ar p9" 56=

pmed1

p" p9"+

"1+:= pmed1 5"= 4ara p0 1:= -0 "##.15:=

tmed ts0.0 )

"+:=

tmed 5$=

-med tmed -0+:= -med $".15= :

!rs#"na !s"docr#$#cappc s# $'!ra$"ra !s"docr#$#ca

-pcr:

ppcr $(.7 $.67r%:= ppcr $5.#67= 4a

-pcr 171.5r% (7+:= -pcr ""5.6"5= :

!rs#"na !s"dord"sappr s# $'!ra$"ra !s"dord"sa

-pr:

-pr

-med

-pcr

:=

-pr 1.516=

ppr1

pmed1

ppcr

:= ppr1 1.1$=

%ac$or"& d a)a$r a& *a.&or( . r&a$#a &"# Is$o'#n( /a&a)#&a !n$r""r'a$oar& cond#$##:

0 ppr< < 1. -pr< 1.(

extractia petrolului proiect 1

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