ESCUELA SUPERIOR POLITCNICA DEL LITORALFACULTAD DE INGENIERA EN
CIENCIAS DE LA TIERRAPRUEBA DE POZOSPRUEBA DE DRAWDOWNTabla de
datosNombre Magnitudh 130 tPi !000 "siB 1#3r$ 0#3 t"hi 0#%3" 1 hora
&'0( "si) %00 *TB+da,-t 3#00E.0! 1+"siu 0#/ -"t(hours) pwf
p!pwf t(hours) pwf p!pwf0#001000 &'''#0% 0#'( 0#3!!0&/
&'1/#1( (%#(%0#001%0! &''(#/0 1#%& 0#&&'(&%
&'1 (!#(&0#001000 &''(#&3 1#!/ 0#!0('(0 &'11#/1
((#%'0#00%0%& &''(#0% 1#'( 0#/1'0(& &'0'#0/
'0#330#00%!00 &''/#!1 %#&' 0#'10%'0 &'0/#('
'%#110#003%3/ &''0#(/ 3#13 1#1!13'3 &'00#%(
'3#/%0#00&0'! &''0#00 3#'& 1#&!03&0 &'0/(
'!#%%0#00!1/' &''!#00 '& 1#(&%00/ &'03#3&
'0#000#000!!1 &''3#(3 0#1/ %#3%''&/ &'01#'!
'(#0!0#00(%(0 &''%#30 /#/0 %#'&/0&0 &'00#00
''#&00#010&(1 &''0#&% '#!( 3#/%/!(/ &(''#%0
100#/&0#013%!/ &'((#13 11#(/ /1&(!( &('/#'!
10%#0!0#010/0( &'(!#30 1& !#'03013 &('0#0/
103#330#0%1%0' &'(%#00 1/#'& /#!&310/ &('!#3'
100#0%0(%/ &'/(#1! %1#(! '#!&0'3( &('' 10!#'10#033'3%
&'/3#0% %0#3( 1%#00/'0! &('%#(1 10/#1'0#0&%'1'
&'0(#&! 31#!! 1!#%0&1!% &('1#!!
10(#&!0#0!&%(/ &'0%#/0 3/#30 1'#300'&0 &('0#%'
10'#/10#00(00! &'!0#&0 &3#!& %&%0&(1
&(('#01 110#''0#0(0(!1 &'&'#'0 !0#10 30#(((30'
&((/#/! 11%#%!0#10'(!& &'&3#%0 !0#/& 3'#00'30'
&((0#!1 113#&'0#13('&' &'30#(0 03#%0
&'#&1/01! &((!#%! 11/!0#1/!/!1 &'30#/' 0'#%1
0%#!0!303 &((3#'/ 110#030#%%%%'' &'%!#&0 /!&
/'#000%%0 &((%#/3 11/#%/NO"BRE# Adriana Rom1nFEC$A# 10 de 2ulio
del %01!0#%(11/0 &'%0#'% /'#0( 100 &((1#&'
11(#!1ESCUELA SUPERIOR POLITCNICA DEL LITORAL Gr%&'( )* p(p)+
+o, +o,FACULTAD DE INGENIERA EN CIENCIAS DE LA TIERRAPRUEBA DE
POZOSPRUEBA DE DRAWDOWN0#001000 0#010000 0#100000 1#000000
10#000000
100#000000&(%0#00&(&0#00&(00#00&((0#00&'00#00&'%0#00&'&0#00&'00#00&'(0#00!000#00!0%0#00Pru)-(
.r(w.ow*Pwf /s tT)0po tPwf0#001000 0#010000 0#100000 1#000000
10#000000
100#0000000#00%0#00&0#0000#00(0#00100#001%0#001&0#001P /s
tt)0po.)+t( pWellbore storage*emilogstraight lineGr%&'( )*
p(p)+ +o, +o, C2LCULOSClculo de la pendienteSe utiliz los
siguientes puntosdonde la grfica tiene tendencia lineal de acuerdo
a la grfica derivativaP1 1 , 4908P2 10 , 4896pendiente 1200
psi!cicloClculo de la per"ea#ilidad$ 189% "dClculo del factor de
da&os '%(Clculo de P)fa *t+1 ,ora-n el e.e / corresponde a 1
este valor en el e.e 0 es 4908 psi0#001000 0#010000 0#100000
1#000000 10#000000
100#000000&(%0#00&(&0#00&(00#00&((0#00&'00#00&'%0#00&'&0#00&'00#00&'(0#00!000#00!0%0#00Pru)-(
.r(w.ow*Pwf /s tT)0po tPwf0#001000 0#010000 0#100000 1#000000
10#000000
100#0000000#00%0#00&0#0000#00(0#00100#001%0#001&0#001P /s
tt)0po.)+t( pWellbore storage*emilogstraight lineC2LCULOSClculo de
la pendienteSe utiliz los siguientes puntosdonde la grfica tiene
tendencia lineal de acuerdo a la grfica derivativaClculo de la
per"ea#ilidadClculo del factor de da&oClculo de P)fa *t+1
,ora-n el e.e / corresponde a 1 este valor en el e.e 0 es 4908
psiESCUELA SUPERIOR POLITCNICA DEL LITORALFACULTAD DE INGENIERA EN
CIENCIAS DE LA TIERRAPRUEBA DE POZOSPRUEBA DE BU34DUPTabla de
datosNombre Magnitudh 130 t"$ &((1#&' "siB 1#3r$ 0#3 t"hi
0#%3" 1 hora &'/0 "si) %00 *TB+da,-t 3#00E.0! 1+"siu 0#/
-"t(hours) pws T0) pws!pwf t(hours) pws T0)100#00 &((%#&/
100101#1 0#'( 100#30 &'0%( %(%#%!100#00 &((%#/3 /('('#'
1#%& 100#&! &'0/#30 %%3#30100#00 &((3#00
0%&%3#0 1#!/ 100#!/ &'0'#/& 1/0#/'100#00
&((3#&0 &'&!/#0 1#'( 100#/% &'/1#/(
13'#'(100#00 &((3#'/ 3'1% %#&' 100#'1 &'/3#!&
110#((100#00 &((% 30'1%#' 3#13 101#1! &'/!#1&
(/#(/100#00 &((!#&% %&&!0#' 3#'3 101#&0
&'/0#03 0'#0(100#01 &((0#&% 1'300#0 '& 101#(&
&'/(#0& !!#30100#01 &((/#00 1!%//#! 0#1/ 10%#33
&'/'#&1 &3#'3100#01 &(('#1' 1%00'#! /#/0 10%#'!
&'(0#/3 3'&100#01 &('1#00 '!&/#! '#!( 103#/3
&'(%#03 %/#(3100#01 &('3#3! /!&/#0 11#(/ 10/1
&'(3#%' %%#%1100#0% &('0#1% !'00#' 1 10!#'0 &'(!1
1/#//100#0% &(''#&% &/1/#! 1/#'& 10/#!&
&'(!#/1 1%0100#03 &'03#3% 3/30#0 %1#(& 10'#!&
&'(0#'1 11#&(100#03 &'0/#(0 %'&'#1 %0#3/ 11%#0/
&'((#0/ '#%'100#0& &'13#0% %33%#0 31#!3 11!#%0
&'('#1/ /#!!100#0! &'1(#/( 1(&3#/ 3/#%' 11'#31
&''0#%! 0#1(100#0/ &'%!#0% 1&!/#(3 &3#!3 1%&%
&''1#30 !#10100#0' &'31#!/ 11!%#// !0#0' 130#(' &''%#%(
%&100#11 &'3(#%1 '11#00 !0#/3 13'#0/ &''3#%0
3#!0100#1& &'&/ /%0#'0 03#1( 1&'#&% &''/
3#0%100#1( &'!0#0( !/0#10 0'#1' 10%#!0 &'''1 %#00100#%%
&'!0#01 &!0#'/ /!% 1/'#00 &''!#0& %#%0NO"BRE#
Adriana Rom1nFEC$A# 10 de 2ulio del %01!100#%( &'00#!! 3!0#/!
/'#00 %00#00 &''0#30 %#00ESCUELA SUPERIOR POLITCNICA DEL
LITORAL Gr%&'( )* p(p)+ +o, +o,FACULTAD DE INGENIERA EN
CIENCIAS DE LA TIERRAPRUEBA DE POZOSPRUEBA DE
BU34DUPpws!pwf(%#(0(!#(1((#%0'0#%''%#00'3#0!'!#1&'0#!0'/#'%''#%!100#!&101#(1103#0%10%%10!#&%100#!(10/#0(10(#/010'#(%110#(0111#/111%#!'113#&311!1#0
10#0 100#0 1000#0 10000#0 100000#0
1000000#0&(%0#00&(&0#00&(00#00&((0#00&'00#00&'%0#00&'&0#00&'00#00&'(0#00!000#00!0%0#00Pru)-(
-u+.upPws /s t)0po .) $or*)rT)0po tpws11(%Gr%&'( )* p(p)+ +o,
+o, C2LCULOSClculo de la pendienteSe utiliz los siguientes
puntosdonde la grfica tiene tendencia lineal de acuerdo a la grfica
derivativaP1 10 , 4988P2 100 , 49%6pendiente 1200 psi!cicloClculo
de la per"ea#ilidad$ 189% "dClculo del factor de da&os
'99Clculo de P)sa *t+1 ,ora-n el e.e / corresponde a1tp2*t3!*t+101
este valor en el e.e 0 es 49%6psi1#0 10#0 100#0 1000#0 10000#0
100000#0
1000000#0&(%0#00&(&0#00&(00#00&((0#00&'00#00&'%0#00&'&0#00&'00#00&'(0#00!000#00!0%0#00Pru)-(
-u+.upPws /s t)0po .) $or*)rT)0po tpwsC2LCULOSClculo de la
pendienteSe utiliz los siguientes puntosdonde la grfica tiene
tendencia lineal de acuerdo a la grfica derivativaClculo de la
per"ea#ilidadClculo del factor de da&oClculo de P)sa *t+1
,ora-n el e.e / corresponde a1tp2*t3!*t+101 este valor en el e.e 0
es 49%6psiESCUELA SUPERIOR POLITCNICA DEL LITORALFACULTAD DE
INGENIERA EN CIENCIAS DE LA TIERRAPRUEBA DE POZOSPRUEBA DE
DRAWDOWNTabla de datosNombre Magnitudh 130 tPi !000 "siB 1#3r$ 0#3
t"hi 0#%3" 1 hora &'0( "si) %00 *TB+da,-t 3#00E.0! 1+"siu 0#/
-"t(hours) pwf .)+t( p t .)+t( p3 t(hours) pwf0#001000 &'''#0%
0#'( 1#10 0#3!!0&/ &'1/#1(0#001%0! &''(#/0 1#%&
1#%! 0#&&'(&% &'1
0#001000 &''(#&3 1#!/ 1#!0 0#!0('(0
&'11#/10#00%0%& &''(#0% 1#'( 1#'0 0#/1'0(&
&'0'#0/0#00%!00 &''/#!1 %#&' %#&0 0#'10%'0
&'0/#('0#003%3/ &''0#(/ 3#13 3#0( 1#1!13'3
&'00#%(0#00&0'! &''0#00 3#'& 3#(3 1#&!03&0
&'0/(0#00!1/' &''!#00 '& /0 1#(&%00/
&'03#3&0#000!!1 &''3#(3 0#1/ !#(' %#3%''&/
&'01#'!0#00(%(0 &''%#30 /#/0 /#%! %#'&/0&0
&'00#000#010&(1 &''0#&% '#!( (#(/ 3#/%/!(/
&(''#%00#013%!/ &'((#13 11#(/ 10#/0 /1&(!(
&('/#'!0#010/0( &'(!#30 1& 1%#'% !#'03013
&('0#0/0#0%1%0' &'(%#00 1/#'& 1!#3& /#!&310/
&('!#3'0#0%0(%/ &'/(#1! %1#(! 1/#'! '#!&0'3(
&(''0#033'3% &'/3#0% %0#3( %0#0& 1%#00/'0!
&('%#(10#0&%'1' &'0(#&! 31#!! %3#%&
1!#%0&1!% &('1#!!0#0!&%(/ &'0%#/0 3/#30 %!#!3
1'#300'&0 &('0#%'0#00(00! &'!0#&0 &3#!&
%/#%3 %&%0&(1 &(('#010#0(0(!1 &'&'#'0 !0#10
%(#0' 30#(((30' &((/#/!0#10'(!& &'&3#%0 !0#/&
%/#(( 3'#00'30' &((0#!10#13('&' &'30#(0 03#%0 %0#!%
&'#&1/01! &((!#%!0#1/!/!1 &'30#/' 0'#%1 %&
0%#!0!303 &((3#'/0#%%%%'' &'%!#&0 /!& %1#0%
/'#000%%0 &((%#/3NO"BRE# Adriana Rom1nFEC$A# 10 de 2ulio del
%01!0#%(11/0 &'%0#'% /'#0( 1/#0% 100 &((1#&'ESCUELA
SUPERIOR POLITCNICA DEL LITORALFACULTAD DE INGENIERA EN CIENCIAS DE
LA TIERRAPRUEBA DE POZOSPRUEBA DE DRAWDOWN.)+t( p t .)+t( p3(%#(%
1/(!#(& 11#0&((#%' '#!0'0#33 (#13'%#11 /#%0'3#/% 0#0%'!#%%
0#%!'0#00 0#0%'(#0! !#(!''#&0 !#/3100#/& !#0&10%#0!
!#!%103#33 !#&!10 !#&(10!#'1 !#&'10/#1'
!#&010(#&! !#3010'#/1 !#&%110#'' !#3'11%#%!
!#3%113#&' !#3&11/! !#&1110#03 !#3&11/#%/
!#%(0#001000 0#010000 0#100000 1#000000 10#000000
100#0000001#0010#00100#001000#00Gr%&'( .)r/(t/(DD.)+t( p4 t
.)+t( p3 /s tdelta "T)0po t.)+t( p4 t .)+t( p311(#!1 !#310#001000
0#010000 0#100000 1#000000 10#000000
100#0000001#0010#00100#001000#00Gr%&'( .)r/(t/(DD.)+t( p4 t
.)+t( p3 /s tdelta "T)0po t.)+t( p4 t .)+t( p3ESCUELA SUPERIOR
POLITCNICA DEL LITORALFACULTAD DE INGENIERA EN CIENCIAS DE LA
TIERRAPRUEBA DE POZOSPRUEBA DE BU34DUPtabla de datosNombre
Magnitudh 130"$ &((1#&'B 1#3r$ 0#3"hi 0#%3" 1 hora) %00-t
3#00E.0!u 0#/t(hours) pws .)+t( t) .)+t( p .)+t( t)5.)+t( p3100#00
&((%#&/ 0#00 0#'( 1#10100#00 &((%#/3 0#00 1#%&
1#%&100#00 &((3#00 0#00 1#!/ 1#!0100#00 &((3#&0
0#00 1#'( 1#'0100#00 &((3#'/ 0#00 %#&' %#&0100#00
&((% 0#00 3#13 3#0/100#00 &((!#&% 0#00 3#'3 3#(3100#01
&((0#&% 0#01 '& /0100#01 &((/#00 0#01 0#1/
!#('100#01 &(('#1' 0#01 /#/0 /#%!100#01 &('1#00 0#01 '#!(
(#(/100#01 &('3#3! 0#01 11#(/ 10#/!100#0% &('0#1% 0#0% 1
1%#'%100#0% &(''#&% 0#0% 1/#'& 1!#3&100#03
&'03#3% 0#03 %1#(& 1/#'!100#03 &'0/#(0 0#03 %0#3/
%0#0&100#0& &'13#0% 0#0& 31#!3 %3#%!100#0!
&'1(#/( 0#0! 3/#%' %!#!&100#0/ &'%!#0% 0#0/ &3#!3
%/#%!100#0' &'31#!/ 0#0' !0#0' %(#11100#11 &'3(#%1 0#11
!0#/3 %/#'0100#1& &'&/ 0#1& 03#1( %0#!!100#1(
&'!0#0( 0#1( 0'#1' %/NO"BRE# Adriana Rom1nFEC$A# 10 de 2ulio
del %01!100#%% &'!0#01 0#%% /!% %1#00100#%( &'00#!! 0#%(
/'#00 1/#00ESCUELA SUPERIOR POLITCNICA DEL LITORALFACULTAD DE
INGENIERA EN CIENCIAS DE LA TIERRAPRUEBA DE POZOSt(hours) pws .)+t(
t)100#30 &'0%( 0#3!100#&! &'0/#30 0#&!Magnitud
100#!/ &'0'#/& 0#!/t 100#/% &'/1#/( 0#/1"si 100#'1
&'/3#!& 0#'01#3 101#1! &'/!#1& 1#1&t 101#&0
&'/0#03 1#&&0#%3 101#(& &'/(#0& 1#(1"si
10%#33 &'/'#&1 %#%(*TB+da, 10%#'! &'(0#/3 %#(01+"si
103#/3 &'(%#03 3#!'-" 10/1 &'(3#%' !010!#'0 &'(!1
!#0310/#!& &'(!#/1 /#0110'#!& &'(0#'1 (#/111%#0/
&'((#0/ 10#//11!#%0 &'('#1/ 13#%&11'#31 &''0#%!
10#1(1%&% &''1#30 1'#03130#(' &''%#%( %3#0013'#0/
&''3#%0 %(#0'1&'#&% &''/ 33#0/10%#!0 &'''1
3(#&01/'#00 &''!#0& &!%00#00 &''0#30 !0#00.)+t(
p .)+t( t)5.)+t( p3(%#(0 1&1(!#(1 11#0/((#%0 '#!''0#%'
(#1!'%#00 /#%%'3#0! 0#0&'!#1& 0#%/'0#!0 0#03'/#'% !#(0''#%!
!#/&100#!& !#0!101#(1 !#!3103#0% !#&010%%
!#&'10!#&% !#!0100#!( !#&110/#0( !#3!10(#/0
!#&%10'#(% !#3'110#(0 !#%'111#/1 !#3011%#!' !#&!113#&3
!#&111! !#%'11(% !#3&0#00 0#01 0#10 1#00 10#00
100#001#0010#00100#001000#00Gr%&'( .)r/(t/( BU.)+t( p4 .)+t(
t)5.)+t( p3 /s tdelta "t)0po .)+t( p4 .)+t( t)5.)+t(p30#00 0#01
0#10 1#00 10#00
100#000#00%0#00&0#0000#00(0#00100#001%0#001&0#00Gr%&'(
.)r/(t/( BU.)+t( p /s t)t)0po .)+t( pWellbore
storage*emilogstraight line0#00 0#01 0#10 1#00 10#00
100#001#0010#00100#001000#00Gr%&'( .)r/(t/( BU.)+t( p4 .)+t(
t)5.)+t( p3 /s tdelta "t)0po .)+t( p4 .)+t( t)5.)+t(p30#00 0#01
0#10 1#00 10#00
100#000#00%0#00&0#0000#00(0#00100#001%0#001&0#00Gr%&'(
.)r/(t/( BU.)+t( p /s t)t)0po .)+t( pWellbore
storage*emilogstraight line
