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ELECTRICAL

SUBMERSIBLEPUMP

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ELECTRICAL SUBMERSIBLE PUMP (ESP)

  INTRODUCTION

  APPLICATIONS

  COMPONENTS

  --SUB SURFACE  --SURFACE

  DETAILS OF SUB- SURFACE COMPONENTS

  DETAILS OF SURFACE COMPONENTS

  STANDARD PERFORMANCE CURVES  TOTAL DYNAMIC HEAD

  TROUBLE SHOOTING

  ESP DESIGN

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• First unit insta!" in #$%&

• Ran'! %(( *(+((( ,."

• D!.t/ u.t #0((( 1t

• A2!ra'! 3 4!ars '" .!ratin' i1! 5it/

s6! 7as!s 1 #( 4rs as8

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ELECTRICALSUBMERSIBLE PUMP

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ESP SYSTEM

• A /i'/ 2u6! t-7an .!rat! in

!9tr!6!4 "!!. 5!s8

• Cnsist 1 rtatin'+ /i'/ !n'in!!r!"s!ri!s 1 76.n!nts8

•  N!!" 2!r4 s6a s.a7!+ .!rat! in

"!2iat!" 5!s8

• A"a.t!" t 5!s 5it/ : ;< 7asin'8

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Pr"u7tin 7a.a7it4

• T/! i=ui" .r"u7in' 7a.a7it4 1 an ESP .u6. "!.!n"sn t/! 15in' 1a7trs>

∀ • t/! rtatina speed .r2i"!" ,4 t/! !!7tri7 6tr+

∀ • t/! diameter 1 t/! i6.!!r+

∀ • t/! design 1 t/! i6.!!r ?7/ara7t!ri@!" ,4 its s.!7i1i7s.!!")+

∀ • t/! number 1 sta'!s+

∀ • t/! a7tua head a'ainst 5/i7/ t/! .u6. is .!ratin'+

an"

∀ • t/! t/!r6"4na6i7 .r.!rti!s ?"!nsit4+ 2is7sit4+ !t78)

1 t/! .r"u7!" 1ui"8

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A"2anta'!• ESP

• Hi'/ 1ui" 2u6! 7a.a7it48

• Can ,! 1itt!" 5it/ "5n/! .r!ssur!s!nsrs ? t/ru'/ .5!r 7a,!8)

• C6.ati,! 5it/ 7r!" r "!2iat!"

5!,r!8• Crrsin an" s7a! tr!at6!nt ar! r!ati2!4

 .!r1r6!"8

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A"2anta'!8

• A2ai,! in ran'! 1 si@!s an" 7a.a7iti!s8

• Li1tin' 7st 1r 2u6! ? ,,) t4.i7a4

2!r4 58

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Disa"2anta'!

• Ca,! insuatin "!triat! in /i'/t!6.!ratur!8

• S4st!6 is "!.t/ i6it!" ? #(+((( 1t) "u! t

7a,! 7st an" ina,iit4 t .r2i"! su11i7i!nt .5!r8

• Lar'! 7asin' in!r ar! r!=uir!"8

• Entir! s4st!6 is "5n/! +t/!r! 1r! .r,!6s an" 6aint!nan7! r!=uir! t/! unit

t ,! r!tri!2!" 1r6 5!,r!8

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Li6itatins

• E!7tri7a .5!r8

• Li6it!" a"a.ta,iit4- r!s!r2ir .ara6!t!rs8

• Di11i7ut t r!.air at 1i!"8

• Fr!! Gas an" A,rasi2!8

• Hi'/ Vis7sit48

• Hi'/!r Puin' Csts8

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ELECTRICAL SUBMERSIBLE PUMPING ?ESP) SYSTEM 

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Intr"u7tin

• C!ntri1u'a .u6. .5!r!" ,4 "5n /!

6tr ar! 766n4 r!1!rr!" as E!7tri7a

su,6!rsi,! .u6.< r ESP

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i it 15

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H5 6u7/ " I /a2! t a""

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COMPONENTS: SUB SURACE

#8 ELETRIC MOTOR %8 PROTECTOR 

38 PUMP INTAE GAS SEPERATOR 

:8 MULTISTAGE CENTRIFUGAL PUMP

08 PRESSURE SENSING INSTRUMENT*8 POTHEAD ETENSION CABLE

J8 POER CABLE

&8 CENTRALIKERS

$8 CABLE GLANDS

#(8 CHEC VALVE

##8 BLEEDER VALVE?DRAIN VALVE)

#%8 PUMP TOP SUBSTITUTE CONNECTION

#38 LOER PIG TAIL

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ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

SYSTEM 

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COMPONENTS: SURACE

#8 ELL HEAD

%8 MINI MANDREL

38 UPPER PIG TAIL

:8 SURFACE CABLE08 UNCTION BO

*8 BOOSTER 

J8 SITCH BOARD

&8 POER TRANSFORMER 

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ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

SYSTEM 

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ELECTRIC MOTOR 

  7nstitut!s t/! ,tt66st .art 1 t/! ESP ass!6,4

  t5 .!-t/r!! ./as! s=uirr! 7a'! in"u7tin t4.!  n6ina s.!!"•  --30(( r.6 n *( H!rt@ 747!•  --%$#0 r.6 n 0( H!rt@ 747!--/rs! .5!r> ran'!s 1r6 #0 HP t #((( HP--"ia6!t!r>•  -- a2aia,! in "i11!r!nt "ia6!t!rs•  --s6a!st suita,! 1r : #% 7asin' ?3J0 s!ri!s)--!n't/ >ran'!s 1r6 0 1t t #(( 1t "!.!n"in' n /!a" an"

2u6! r!=uir!6!nts--6tr 1i!" 5it/ /i'/4 r!1in!" 6in!ra i•  --t .r2i"! n!7!ssar4 "i!!7tri7 str!n't/•  --t s!r2! as u,ri7ant t 6tr ,!arin's

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ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

SYSTEM 

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PROTECTOR 

-- .a7!" i66!"iat!4 a,2! 6tr -- .r2i"!s s!a ,!t5!!n 5! 1ui" an" 6tr int!rnas

-- a7ts as a .r!ssur! "a6.n!r!=uai@!r 1r t/! in7r!asin'

  "!7r!asin' .r!ssur! 1 t/! 6in!ra i in t/! 6tr

"urin' runnin'st. 7n"itins--T5 T4.!s

•  --a,4rint/ t4.!

•  --,an t4.!

-- 7an ,! 1 t5+1ur+ si9+ r !i'/t 7/a6,!r t4.!

  --6r! 7/a6,!rs 6!ans 6r! s!ain' .rt!7tin

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ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

SYSTEM 

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ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

SYSTEM 

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PUMP INTA!E" #AS SEPERATOR --7nn!7t!" ,!t5!!n .rt!7tr an" .u6. s!7tin

--.r2i"!s su7tin t t/! .u6.--T5 T4.!s•  strai'/t .u6. inta!>.r2i"!s su7tin t t/! .u6. 5it/ ut

  s!.aratin' 'as•  'as s!.aratr inta!> s!.arat!s 'as an" a5s n4 i=ui" t

  t/! .u6. su7tin--T4.!s in Gas S!.aratr •  Pr B4 r R!2!rs! 15 s!.aratr 

  rut!s 5! 1ui" #&( "!'r!!s "5n5ar"s s t/at 'as !s7a.!s

  u.5ar" in t annuus an" n4 i=ui" !nt!rs t/ru'/ .u tu,!•  Rtar4 'as s!.aratr 

  5rs n 7!ntri1u'a a7tin8!!.s t/! /!a2i!r 1ui"?i=ui")t

  t/! .!ri./!r4 5/!r! as i'/t!r 1ui"?'as)15s t/ru'/ t/!

7!nt!r in t annuus 2ia a 15 "!2ur!"

 

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ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

SYSTEM 

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ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

SYSTEM 

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ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

SYSTEM 

Ps!i"n 'as /an"in' s4st!6

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• A MULTIP$ASE $ELICOA%IAL PUMP INSTALLE& BET'EEN T$E

INTA!E (OR #AS SEPARATOR AN& T$E PUMP)

• SPECIALL* &ESI#NE& A%IAL LO' STA#ES PRIME T$E MAIN

PRO&UCTION PUMP AN& PUS$ T$E #AS+LI,UI& LO' STREAM

INTO T$E STA#ES)

• #AS -OLUME IS RE&UCE& T$ROU#$ T$E POSEI&ON S*STEM B*

COMPRESSION)

• MAINTAINS $I#$ BOOSTIN# PRESSURE 'IT$ INCREASIN#

AMOUNTS O INLET #AS RACTION)

• IMPRO-ES STABILIT* IN #ASS* 'ELLS. PRO-I&E BETTER SLU#

$AN&LIN# IN $ORI/ONTAL 'ELLS.

Ps!i"n 'as-/an"in' s4st!6

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POSEDION J( 1

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POSEDION J( '21  

AGH :(-:0 '21 

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MULTISTA#E CENTRIU#AL PUMP

-- nt/in' ,ut s!2!ra 7!ntri1u'a .u6.s in s!ri!s--OD an" i6.!!r "!si'n "!t!r6in!s t/! .r"u7tin rat!--n8 1 sta'!s "!t!r6in!s t/! /!a" "!2!.in' 7a.a,iit4--!a7/ sta'! 7nsists 1 n! i6.!!r an" "i11us!r --T5 T4.!s 1 I6.!!r Di11us!rs

•  Fatin' r Baan7!" t4.!> I6.!!r 1ats u. an" "5na9ia4 an' t/! s/a1t "!.!n"in' n t/! "!si'n!" an"

a7tua 1ui" .r"u7tin rat!s8Can t!rat! si'/t

1u7tuatins in t/! .r"n rat!s

•  Fi9!" I6.!!r t4.! > I6.!!r is 1i9!" t t/! s/a1t8 D!s  nt 62! u. an" "5n8

  suita,! 1r .u6.in' 2!r4 /i'/ 2u6!s

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MULTISTA#E CENTRIU#AL PUMP?CONTD)

--!a7/ .u6. /usin' 6a4 7ntain 0:+J:+$$ r #0# sta'!s--T5 r 6r! /usin's ar! 7nn!7t!" t'!t/!r t 7r!at!

n!7!ssar4 n8 1 sta'!s--!n't/ 1 !a7/ .u6. /usin' 2ari!s 1r6 %8# 1t t #:8& 1t

M!taur'4 >

--/usin' -s!a6 !ss+/!a24 5a!"+ 5 7ar,n st!! tu,in'--s/a1t --Mn!--I6.!!rs - Ni-r!sistant+ R4tn+ r Brn@!--Di11us!rs - Ni-r!sistant

ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

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? )

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ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

SYSTEM 

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PRESSURE SENSIN# ELEMENT

  (OPTIONAL

-- 1itt!" ,!5 t/! 6tr -- r!7r"s t/! .r!ssur! an" t!6.!ratur! 1 t/! 1ui" at

t/! .u6. "!.t/-- sur1a7! r!7r"!r unit 7nn!7t!" t t/! "5n/! s!nsr 

  t/ru'/ t/! sa6! .5!r 7a,! an" 6tr 5in"in's

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POT$EA& E%TENSION PO'ER CABLE

-- 7nn!7ts t/! 6tr 5in"in's t t/! 6ain .5!r 7a,!--2!r4 s!nsiti2! .art 1 ESP s4st!6-- T5 T4.!s >• -- Pu' in t4.!

  --si6iar t t/r!! .in .u' 5it/ OQ rin' 1itt!" 1r 1ui" s!a

  --7nn!7t!" t t/! 6tr t/r!! .in /! an" ,t!"  --!2!n t/u'/ !as4 t 7nn!7t+ 7/an7!s 1 "!2!.in'

  /airin! 7ra7s 5/i! 1ittin'+ ar! 6r!+ t/us !a"in' t

  insuatin 1aiur!s

• -- Ta.! in t4.!--si6iar t ta.!" int ,!t5!!n t5 7a,!s

  --n!!"s 5! train!" t!7/ni7ian 1r intin'

  --/i'/4 r!ia,!+ n7! '" s.i7in' , is !nsur!"

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PO'ER CABLE

--su..i!s .5!r 1r6 sur1a7! t t/! "5n/! 6tr --t/i7n!ss 2ari!s 1r6 # AG TO *AG8 Mr! t/! 'au'!

nu6,!r+!ss t/i7!r an" !ss 7urr!nt 7arr4in' 7a.a7it4--!2!n t/u'/ ar6r!" an" insuat!"+6st sus7!.ti,! 76.n!nt

5/i! 5!rin' r .uin' ut t/! .u6.+,4 a,rasin ,!t5!!n

7asin'- tu,in' 5as

--T5 t4.!s•  Run" 7a,!> run" in s/a.!+t/r!! 7n"u7trs .a7!" si"! ,4

si"! at#%( "!'r!!s t !a7/ t/!r 

  ,!7aus! 1 ar'! "ia6!t!r +7!aran7! ,!76!s !ss s.!7ia4

  at t/! tu,in' 7u.in'+/!n7! 6r! 7/an7!s 1 a,rasin 'ri..in' t t/! tu,in' is !ss ,!7aus! 1 !ss ar!a 1 7nta7t

•  Fat 7a,!> 1at in natur!+t/r!! 7n"u7trs .a7!" si"! ,4 si"!

  6r! 766n4 us!" ,!7aus! 1 i)1ir6 'ri..in' .ssi,!+

  ii)a2aia,iit4 1 6r! 7!aran7!

ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

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ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

SYSTEM 

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ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

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ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

SYSTEM 

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CENTRALI/ERS  --n! ,!5 t/! 6tr an" n! a,2! t/! .u6. 5i !!. t/!

  ass!6,4 in t/! 7!nt!r 1 t/! 7asin' 1r ,!tt!r 7in' a11!7tCABLE BAN&S-- t/u'/ a s6a it!6+n! 1 t/! 2ita 76.n!nt--atta7/!s t/! 7a,! ri'i"4 5it/ t/! tu,in'

--a,ut 3 t : 7a,! ,an"s ar! r!=uir!" .!r stan"--,r!ain' "5n 7a,! ,an"s !a"s t s!rius .r,!6s

  i! i)s/i1tin' 1 7a,! 5!i'/t t t/! n!9t 5!r ,an"+

  5/i7/ 6a4 !a" t t/! 1aiur! 1 t/at ,an" an" t/! .r7!ss

  7ntinu!s+ii)t/is !a"s t t/! 7iin' 1 7a,! 5/i! .uin'

  ut tu,in's 1r an4 r!.air+ 5arrantin' 7st4 7a,! r!.a7!6!ntiii)6a4 1ina4 !a" t t/! a66in' 1 tu,in' i2)s6!ti6!s

  r!s.nsi,! 1r !2!n a,an"nin' t/! 5!-- n! ti6! us! n4+r!.a7!" 1r r!-run 1 ESP

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C$EC! -AL-E ?OPTIONAL)--a 1a..!r "is7 t4.! nn-r!turn 2a2!--insta!" ust a,2! t/! .u6.--!!.s tu,in' a5a4s 1u--.r!2!nts r!2!rs! 15 1 1ui"+t/us .r!2!ntin' r!2!rs!

rtatin 1 t/! i6.!!r+5/i7/ s6!ti6!s 6a4 ,!76!

  "an'!rus t t/! 6tr8

BLEE&ER(&RAIN -AL-E?OPTIONAL)--insta!" a,2! t/! 7/!7 2a2!--us!1u 1r "rainin' ut i=ui" 1r6 t/! tu,in' "urin'

  .uin' ut , t/!r5is! i5at!r 6a4 ,! s.as/in'

  n t/! "!rri7 1r--7an ,! .!n!" ,!1r! ESP .uut+ ,4 "r..in' a /!a24

  r" 1r6 t.8--6a4 5arrant tu,in' . i1 a77i"!nta4 ,r! .!n

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PUMP TO SUB

-- 7nn!7ts .u6. t t/! tu,in'

--1an'!" n t/! .u6. si"! an" ,9 t/r!a"!" n t/! tu,in' si"!

LO'ER PI# TAIL

-- r!=uir!" 5/!n SEABOARD< r !=ui2a!nt t4.! 1 

  5!/!a" is us!"--it is a s6a !n't/ 1 6ain 7a,! + s.i7!" 5it/ t/! 6ain

  7a,! ,!1r! 5!/!a" is insta!" an" t/!r !n" is

7nn!7t!" 5it/ t/! !!7tri7a 6ini6an"r!Q

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'ELL $EA&

  ESP 5! /!a"s ar! "i11!r!nt 1r6 nr6a 5! /!a"s  T5 T4.!s  H!r7u!s !=ui2a!nt 6a!  su, sur1a7! 7a,! .rtru"!s t t/! sur1a7! t/ru'/ t/!

5! /!a"8S!ain' is a7/i!2!" ,4 ru,,!r .a7in's arun"

  t/! 7a,!8 R!=uir!s t su,"u! t/! 5! 1r 7/an'! 1 

  .a7in's in 7as! 1 !aa'!8•  7an 5it/ stan" .r!ssur!s u.t #0(( .si•  t ,! s.!7i1i!" 1r run" r 1at 7a,! as 5! as AG

  1 t/! 7a,! 

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'ELL $EA&?CONTD

QS!a,ar"Q r !=ui2a!nt 6a!•  su, sur1a7! 7a,! is in!" t n! !n" 1 t/! 5!r .i' tai

  an" t/!r !n" 1 t/! 5!r .i' tai is inturn 7nn!7t!" t

  t/! 6ini6an"r!8 Mini6an"r! is s7r!5!" in t t/!

  5!/!a" 5it/ n!7!ssar4 OQ rin'•  7an 5it/stan" 6u7/ /i'/!r .!rssur!s 1 u. t 3((( .si

MINI MAN&REL   t/r!! 7..!r 7n"u7trs 1 r!=uir!" si@! !n7s!" in 2!r4

'" nn-7n"u7tin' si" 6at!ria in 74in"ri7a s/a.! s7r!5!" in t t/! 5! /!a"?S!a Bar" t4.!) !n"s 7u.!" 5it/ 5!r an" u..!r .i' tais

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UPPER PI# TAIL

-- si6iar t t/! 5!r .i' tai-- n! !n" 7u.!" 5it/ 6ini 6an"r! an" t/!r !n" in!"

  5it/ sur1a7! 7a,!

SURACE CABLE

--Si6iar t .5!r 7a,!-- 7nn!7ts !it/!r t s5it7/ ,ar" r un7tin ,9-- .r!1!ra,! t a4 t/ru'/ tu,in' 1r6 5!/!a" t s5it7/

 ,ar" t a2i" an4 ./4si7a "a6a'!

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0UNCTION BO%

-- r!=uir!" 5/!n H!r7u!sQ r !=ui2a!nt 6a! 5! /!a"

  is us!"--t 7nn!7t t/! su, sur1a7! 7a,! an" sur1a7! 7a,! at a

  sa1! "istan7! 1r6 t/! 5!/!a"-- it is a 5! 2!ntiat!" ,9 5it/ a .r2isin 1r 2!ntin' t/!

  'as 5/i7/ 6a4 '!t 7arri!" t/ru'/ t/! .5!r 7a,!

BOOSTER --r!=uir!" t ,st t/! sur1a7! 2ta'! a77r"in' t t/!

r!=uir!6!nt 1 rat!" "5n/! 2ta'!

-- 7nn!7t!" .r!1!ra,4 ,!t5!!n t/! un7tin ,9 an"  t/! s5it7/ ,ar"

-ariab1e re2uen34 &ri5e

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Variable frequency drive (VFD) is anextremely powerful tool in ESP

operations. t varies t!e motor rotational speedw!ile maintainin" t!e focus onprovidin" near unity power factor.

System ensures t!at w!en pumpperformance c!an"e t!e operator will#now in real time$ and warnin"s$alarms and s!utdowns.

%ow and mid ran"e VFD&s areavailable up to ' V*. %ar"erdrives up to +, V* can beprovided for !i"!er !orsepowerapplication.

-ariab1e re2uen34 &ri5e

ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

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ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

SYSTEM 

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S'ITC$BOAR&-- stan"ar" s5it7/,ar"s ar! 5!at/!r.r1 ,ut nt

  n!7!ssari4 1a6!.r1 --a2aia,! in 2ta'! ran'!s 1r6 ::( 2ts t :$(( 2ts--7ntains r!7r"in' a66!t!r+ 1us!" "is7nn!7ts+ un"!ra"

an" 2!ra" .rt!7tins+ si'na i'/ts+ ti6!rs 1r 

  int!r6itt!nt aut start

--s/uts "5n t/! unit in ,t/ un"!ra" an" 2!ra" 7n"itins--7an ,! s!t t aut r! start 5it/ ti6! "!a4 ?5it/ ti6!r) in

  7as! 1 un"!ra" tri.--t ,! 6anua4 r! start!" in 7as! 1 2!ra" tri.

PO'ER TRANSORMER --st!.s "5n t/! 2ta'! t t/! r!=uir!" !2!--a2aia,! in "i11!r!nt ran'!s

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STAN&AR& PERORMANCE CUR-ES

  -- in"i7at!s t/! "4na6i7 15 7n"itin 1 ESP

  --"i11!r!nt 1r "i11!r!nt HP an" si@! 1 t/! .u6.  --a,s7issa in"i7at!s .u6.in' 7a.a7it4 in st"8,," r 63"  --r"inat! in"i7at!s i=ui" /!a" '!n!rat!" in 1t r Mts8  --is .tt!" 5it/ !it/!r #(( sta'!s 1 .u6. r sin'! sta'!

"!.!n"in' n t/! 6anu1a7tur!r   --/!a" 5i ,! 6a9i6u6 at 2!r4 5 r @!r rat!s an"

7n2!rs!4 /!a" 5i ,! @!r at t/! 6a9i6u6 rat!  --t/! s.a7! ,!t5!!n t/! 6a9i6u6 an" 6ini6u6 in!s is

  7a!" t/! .!ratin' ran'! 1 t/at ESP

  --usin' t/is 7/art+ HP an" n8 1 sta'!s r!=uir!" 7an ,!  7a7uat!" 1r an4 'i2!n /!a" an" rat!

ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

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ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

SYSTEM 

ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

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ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

SYSTEM 

ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

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ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

SYSTEM 

ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

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ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

SYSTEM 

ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

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ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

SYSTEM 

ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

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ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

SYSTEM 

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TOTAL &*NAMIC $EA& (T&$)

--us!1u 7n7!.t 1r 7a7uatin' t/! tta nu6,!r 1 sta'!s  1 a 7!ntri1u'a .u6.--TDH in7u"!s i)t/! 1ri7tin ss!s in t/! tu,in' an" t/!

  sur1a7! in!+ ii) tu,in' .r!ssur! a'ainst 5/i7/ .u6.in' is

t ,! "n!+ iii)"i11!r!n7! in !!2atin 1 t/! "4na6i7 !2!an" t/! sur1a7!+ an" i2) an4 ss!s "u! t 2a2!s !t7 in t/!

  15in!

ELECTRICAL SUBMERSIBLE PUMPING ?ESP)

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? )

SYSTEM 

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M6t6rs are t76 p61e. three+phase s2uirre1 3age indu3ti6n

t4pe and are hand 76und)The4 are 8i11ed 7ith a high14 re8ined minera1 6i1 t6 pr65ide

die1e3tri3 strength. 1ubri3ati6n 86r bearings and therma1

36ndu3ti5it4)

The m6t6r thrust bearing 3arries the 16ad 68 the r6t6rs)

$eat generated b4 the m6t6r is trans8erred t6 the 7e11

81uid as it 8167s b4 the m6t6r h6using)

$4dr6 pr6te3t6r

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$4dr6 pr6te3t6r

• Pr!2!nts 5! 1ui" !nt!rin' t/! Mtr 

•  Pr2i"!s a r!s!r2ir 1r 6tr i

7ntra7tin an" !9.ansin 7aus!" ,4t!6.!ratur! .r!ssur! 7/an'!s8

•  E=uai@!s int!rna .r!ssur! in t/!

6tr 5it/ t/! .r!ssur! in t/! annuus8

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• Ea7/ sta'! 1 t/! .u6. 7nsist 1 rtatin'

i6.!!r an" a statinar4 "i11us!r8

• T/! t4.!Dia6!t!r 1 sta'! us! "!t!r6in!s

t/! 2u6! 1 t/! 1ui" t ,! .r"u7!"8

• T/! nu6,!r 1 sta'!s "!t!r6in!s t/! /!a"8

• T/! .u6.s ar! 6anu1a7tur!" in a ,ra"

ran'! 1 7a.a7iti!s 1r 7ust6 a..i7atin8

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• Cir7uat! an" 7!an t/! 5! t/ru'/4 u.

t t/! su6. ,!1r! 5!rin' 1 ESP

ass!6,48

• E!7tri7a .!rsnn! /as t 7/!7 t/!

6tr 1r insuatin 8

• C/!7 an" 7!an t/! inta! .art 1 t/!

s!.aratr8

• C/!7 an" 1it t/! s/a1t 7u.in's ?s.in!

7u.in's) .r.!r4 an" r!7/!7 t/! s/a1t

rtatin a1t!r ass!6,in' !a7/ s!'6!nt

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• Fi u. 6in!ra i in t/! 76.!nsatr +

!!7tri7 6tr + an" /4"r .rt!7tr as .!rt/! 'ui"! in!s 1r6 6anu1a7tur!r8

• Cnn!7t t/! 6tr !a" !9t!nsin t t/!

6tr an" 7/!7 ./as! 5is! ,4 !!7tri7a .!rsnn!8

• S.i7! 6tr !a" !9t!nsin an" 6ain

7a,! ,4 !!7tri7 .!rsnn!

• Ti'/t4 stra. t5 ,an"s 1r !a7/ int t

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Ti'/t4 stra. t5 ,an"s 1r !a7/ int t

 .r!2!nt 7a,! sa''in' 5/i! RI

• Pa7! a 7/!7 2a2! n! r t5 stan"s a,2!t/! "is7/ar'! /!a" an" a ,!!"!r 2a2! a'ain

n! stan" a,2! t/! 7/!7 2a2!

• C/!7 t/! ,"4 s!as 1 t/! ESP tu,in'/an'!r8

• A1t!r a7/i!2in' t/! "!.t/ r!62! BOP an"

insta ESP 5! /!a" a1t!r .r.!r4 1ittin't/! 6ini 6an"r! an" t/! 5!r .i'tai in t/!

5! /!a"8

• Cut t/! 7a,! as .!r t/! !n't/ 1 t/!

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. '

5!r .i'tai an" s.i7! t/! 7a,! !n" 5it/

 .i'tai

• Fit t/! u..!r .i'tai an" sur1a7! 7a,!8

Sur1a7! 7a,! t ,! 7nn!7t!" t un7tin

 ,9 .a7!" at !ast #0 6 1r6 t/! 5!

/!a"8

• Ma! 7!rtain t/at t/! 15in! /-u. is

76.!t!"+ t/at a 2a2!s ar! 1 .r.!r

 .r!ssur! ratin's an" ar! .r.!r4 insta!"8

A 2a2!s s/u" ,! in t/!ir .r.!r

.!ratin' .sitin

#8 S!t t/! trans1r6!rs 1r .r.!r ratis as

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. .

 .!r t/! 6tr rat!" 2ta'! an" in!

"r.8A"ust t/! un"!r a" an" 2!ra"

r!a4s t .r.!r s!ttin' 1r start u.

a77r"in' t t/! 6anu1a7tur!rQs r us!rQs

s.!7i1i7atins8 C/!7 t s!! t/at a t/!

 .5!r 1us!s ar! si@!" .r.!r4 1r t/!"5n /! !=ui.6!nt8

%8 T/! s4st!6 6ust ,! .r.!r4 'run"!"

an" t/! un7tin ,9 .r.!r4 insta!"+in7u"in' a 7a,! 2a.ur s!a ,!t5!!n t/!

 un7tin ,9 an" 6tr 7ntr .an!8

Instaatin .r7!"ur!s

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Instaatin .r7!"ur!s

• T/! .u6.in' ri' s/u" ,! 7!ntr!" a 2!r t/!

5!s as 7s!4 as .ssi,!8 A 'ui"! 5/!!+7a,! s/!a2! s/u" ,! s!7ur!" sa1!4 t t/! ri'6ast n /i'/!r t/an 3( t :0 1t a,2! t/!5!/!a"8 T/! 'ui"! 5/!! s/u" ,! at !ast 0:in8 in "ia6!t!r 8

• T/! 7a,! r!! r s.in' tru7 s/u" ,!

 .sitin!" a,ut #(( 1t 1r6 t/! 5!/!a" in"ir!7t in! 1 si'/t 1 t/! ri' .!ratr

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•   Ma! 7!rtain t/at t/! .r.!r s7a!a66!t!r 7/art .a.!r is n t/! r!7r"!r+

t/at t/! .!n is .!ratin' .r.!r4 an" t/at

t/! s!ttin' 1r t/! "a4 an" ti6! ar!

7rr!7t8

• E!7tri7a 7/!7s ./as!-t 'run" an"

 ./as! t ./as! s/u" ,! 6a"! .rir t

start-u. an" r!a"in's r!7r"!"8 P/as! t

 ./as! r!a"in's 6ust ,! ,aan7!"

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• it/ a 7/!7s 76.!t!"+ start t/!

!=ui.6!nt 8

• I66!"iat!4 a1t!r start-u.+ 7/!7 t/! in!7urr!nt 5it/ a 7a6.-n< a66!t!r an"

r!7r"8 Usin' t/is in1r6atin+ 7ai,rat! t/!

r!7r"in' a66!t!r

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• I1 a7tua .u6. u.< ti6! is !97!!"in'

7a7uat!" .u6. u. ti6!+ it s/u" ,!assu6!" t/at t/! .u6. is in r!2!rs!

rtatin an" a..r.riat! a7tin ta!n8

• Li=ui" !2! in t/! annuus n!!" t ,!

7/!7!" 7nstant4 "urin' initia runnin'

1 .u6. s as t !sta,is/ t/! sta,!5rin' 1ui" !2! 8

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• T/! .u6.in' ri' s/u" ,! 7!ntr!" a 2!r

t/! 5!s as 7s!4 as .ssi,!8 A 'ui"!

5/!!+ 7a,! s/!a2! s/u" ,! s!7ur!"sa1!4 t t/! ri' 6ast n /i'/!r t/an 3( t

:0 1t a,2! t/! 5!/!a"8 T/! 'ui"! 5/!!

s/u" ,! at !ast 0: in8 in "ia6!t!r

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$6ri96nta1 7e11s 7ith sinus6ida1 pr68i1e ehibit se5ere

s1ugging pr6b1ems)'e11s ha5ing s1ugging pr6b1ems the -S& 3an 3an 688er great

81eibi1it4 in ad;usting the 8re2uen34 t6 a1167 the gas bubb1e t6

tra5e1 thr6ugh the pump 7ith 6ut shutting d67n the pump)

The -S& s 6n s1ugging 7e11s are p1a3ed in 3urrent 1imiting

m6de)

'hen gas ingest the pump the 16ad 7i11 de3rease and the

-S& m6de 7i11 be signa1ed t6 6perate at higher 8re2uen34 t6

86r3e gas thr6ugh the pump)

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MONITORIN#

AN&TROUBLE S$OOTIN#

TROUBLE S$OOTIN#

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--in tru,! s/tin' an4 6a1un7tinin' ESP+ 15in' "ata

  5i ,! 2!r4 /!.1u in ana4sin' t/! .r,!6 an" t/us a2i"

  7st4 5r2!r ,s•  rat! 1 i .r"u7tin•  5at!r 7ut•  run i1! 1 ESP unit

•  "4na6i7 an" stati7 1ui" a"s•  GORGLR •  .u6. s!ttin' "!.t/•  san" 7ut 7rrsi2! 1ui" !t78

•  /5 6an4 ti6!s ESP /as ,!!n s!r2i7!" an" 1r 5/at r!asns•  R!s!r2ir .r!ssur!R!s!r2ir "ri2! 6!7/anis6 rat! 1 

  1a 1 stati7 .r!ssur!•  ,tt6 /! t!6.!ratur!

TROUBLE S$OOTIN#?CONTD)

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TROUBLE S$OOTIN#?CONTD)

-- r!7r"in' a66!t!r+ 5/i7/ 7ntinuus4 r!7r"s t/! 7urr!nt

"ra5n ,4 t/! .u6.+is as a 2!r4 us!1u t in ana4@in' t/!

 .r,!6 1 a 1aut4un"!r.!r1r6in' ESP8--6an4 .r,!6s i!+ !!7tri7a su..4 1u7tuatin+'as 7in'+

  1ui" .u6.-11 7n"itins+1as! starts+un"!ra"2!ra"

7n"itins 7an ,! "ia'ns!" 1r6 t/! r!7r"!" a66!t!r 7/arts8

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08%*0

8/18/2019 ESP-500

98/119

08%**

 NORMAL OPEARTION

8/18/2019 ESP-500

99/119

08%*J

Pu6. 11 7n"itin

C431i3 16ading 68 s1ug and 8ree gas+gas 163

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100/119

08%*&

A t start "!a is nt s 11i7i!nt t

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101/119

Aut start "!a4 is nt su11i7i!nt t

a5 a"!=uat! annuar ,ui"u.

08%*$

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Lin! 7/!"

08%J(

8/18/2019 ESP-500

103/119

Gass4

08%J#

DRY RUN

8/18/2019 ESP-500

104/119

08%J%

O2!r a" tri..in' Hi'/ 2is7sit4

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105/119

 O2!r a" tri..in'8 Hi'/ 2is7sit4+

san" !t7

08%J3

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106/119

08%J:

ESP DESIGN

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Given Data

Well depth : 2500 Mts.. ( 8220 ft )Tubing : 2 7/8 inh

!asing si"e : 5 #/2 inh (#7 $ 20 ppf )

%ese&v'i& p&essu&e : 205 g/2 (2*#5 psi)

+l',ing -'tt' h'le p&essu&e : #80 g/2 (250 psi)

Wellhead p&essu&e : 7 g/2 (#00 psi)

Wate& ut : 0

G% : 15 / (252 3!+/b)

G4% : #7 / ( * 3!+/b)

Design 4iuid &ate ( at st' tan ) : 5 M/D ( 220 b/d)8

ESP DESIGN

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Deg&ee 6 'f 'il : 50 6 (3p.G&. 9 0.818*)

3peifi g&avit 'f gas (6i& 9 #) : 0.5

3peifi g&avit 'f ,ate& : #.05

-'tt' h'le Tepe&atu&e : 700! (#580+)

Wellhead tepe&atu&e : 00! (80+)

-ubble p'int p&essu&e : 80 g/2

 (##7 psi);let&i suppl sste : 100 / 110 < : 50 ="

Well p&'file : 3 $ shaped (-uild$up and

-uild$d',n &'file) and f&' #000 Mts.

depth f&' su&fae it

is ve&tial.

+'&ati'n v'lue fat'& (-') : #.#5

The f'll',ing a&e the step$,ise alulati'ns :$

S-EP + / S0E 1F P23P

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+&' the atal'gue 'f ;3 anufatu&e& the best suited

pup p&ia&il ,ith &espet t' its D and apait is t' be

seleted. 4et the available ;3 is 'f %;D6 ae.

3ine asing si"e is 5 #/2>? at the fi&st instane? 100/150

se&ies %;D6 pup/p&'tet'& as appliable in 5 #/2>? is

'nside&ed (%efe&ene : %;D6 atal'gue). @',? aAiu

D 'f %eda pup set ,ith able? able gua&d and able

lap in p'siti'n is &eui&ed t' be heed ,ith 5 #/2> B 20

ppf asing (that is iniu D 'f asing).

S-EP + / S0E 1F P23P

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i) D 'f 150 se&ies p&'tet'& 9 ##1.

ii) Thiness 'f 6&'u&ed able 'f 9 #2.

  6WG 'f pa&allel shape

iii) Thiness 'f able gua&d and able 9 2.0 (app&'A..)

  lap

  Total = Max. OD of REDA Pump  9 #28.   (400 / 450 se!es"

  .D 'f 5 #/2> ? 20 ppf asing 9 #2#.1

  D&ift diaete& 'f 5 #/2>? 20 ppf asing 9 ##8.2 3ine d&ift diaete& 'f 5 #/2>? 20 ppf asing is less than MaA.

.D 'f %eda pup? it is &eui&ed t' find 'ut pup 'f 'ne si"e

l',e&.

S-EP + / S0E 1F P23Pthe neAt l',e& si"e is 'f 8/25 se&ies pup / p&'tet'& as appliable in 1

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p p p pp

#/2> asing.

i) D 8/25 se&ies pup / p&'tet'& 9 85.85

ii) Thiness 'ff 6&'u&ed able 9 #2.0

  ( 6WG? pa&allel)

iii)Thiness 'f able gua&d and able 9 2.00

  lapTotal = Max. OD of ##$/#%5 se!es 9 #00.#5

  Pump / pote&to 

The&ef'&e? lea&ane bet,een iniu asing .D. and aA.

pup .D.

9 (##8.20 $ #00.#5) A #/29 #8.05 A #/2 9 *.0

+&' %eda atal'gue? the 'patible pup / p&'tet'& set 'f

8/25 se&ies is seleted ,hih is t' be 'upled ,ith 75

se&ies 't'& D 9 .75 inh 9 *5.25 ).

STEP ' % STATI) AND D*NAMI) +E,E+

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!'nside&ing the datu level at 2500 Mts.? and ,ith speifi

g&avit 'f ,ate& as #.05? the fluid level at stati 'nditi'n 92050 A #/#.05 9 #*52 Mts.. 3'? stati fluid level f&' the

su&fae 9 2500 $ #*52 9 518 Mts..

The fluid level at fl',ing 'nditi'n (that is? dnai

'nditi'n) 9 #800 A #/#0.5 9 #7#5 Mts..

The&ef'&e? dnai level f&' the su&fae

 9 2500 $ #7#5 9 785 Mts..

STEP ' # +O)ATION O- PMP DEPT

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The pup has t' be l'ated bel', the dnai. 6ls'? t'

iniise the inte&fe&ene 'f f&ee gas? the pup? if p'ssible?an be l'ated in deepe& depth.

i) Dnai level f&' su&fae 9 785 Mts..

ii) -ubble p'int p&essu&e 'f 80 g/2?

  Whih is euivalent t' 9 72 Mts..

 

T'tal 9 #517 Mts..

  ∴4'ati'n 'f up 9 f&' su&fae#00

Mts..

STEP ' 4 -+ID ,O+ME IN TE PMP ("

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C 9 5 /d A -' 9 5 A #.#5

9

STEP ' 5 PMP SE+E)TION

 6 100 pup is seleted f'& pe&f'&ane u&ve as supplied

b the anufatu&e& f'& 50 =" suppl and 8 se&ies pup?

he&e the desi&ed fluid p&'duti'n &ate 'f 10 /d lies in the&e'ended &ange f'& 'pe&ating the pup 'n the

aepted effiien level.

10 M/d

STEP ' 1 PMP STAGES )A+)+ATION

+&' the pe&f'&ane u&ve #00 stage devel'p 100 Mts 'f head

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+&' the pe&f'&ane u&ve? #00 stage devel'p 100 Mts. 'f head.

∴ # stage devel'p 100/#00 9 1 Mts. 'f head.

@',? TT64 =ead &eui&ed? that is? t'tal dnai head (TD=) ,ill

be?

TD= 9 Dnai level f&' su&fae fluid f&iti'n in the

tubing Tubing head &essu&e.

  9 785 Mts. negligible 70 Mts..

  9 855 Mts.

∴T'tal stages 'f pup &eui&ed 9 $$$$$$$$$$$$$$$$$$ 9 2#1 stags.

  1 Mts. / stags

+&' the atal'gue 'f the anufatu&e&? the nube& 'f stages and

h'usings have been seleted? s' that t'tal stags 'f pup is slightl'&e '& eual t' 2#1 stags.

2 nube&s 'f h'usings eah having 8# stags and # nube& having

0 stages have been seleted.

3'? t'tal stags 9 (2 A 8#) 0) 9 #2 0 9

855 Mts.

222 stages

S-EP 4 / 31-15 615SEP17E5 5E825E3E

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+&' pe&f'&ane u&ve? aA. =.. 9 .0 =.. / #00 stages

The nea&est ,h'le nube& 9 .0 =../#00 stages

9 0.0 =.. / stages

3'? T'tal =.. &eui&eent 9 =.. /stages A @ube&

'f 3tage A speifi

g&avit 'f ,ate& 

9 0.0 A 222 A #.05

9 #.*8 =..

  ESP DES:9

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STEP - 7 : MOTOR HORSEPOWER REQUIREMENT +&' atal'gue? 75 se&ies 't'& has t' be seleted?

,hih has =.. eithe& eual t' this valve '& neAt highe&

valve.

=.. M't'& seleted 9 #. =..

t is al,as advisable t' h''se a 't'& ,ith l', ape&age

&ating? p&'vided its v'ltage &ating is n't ve& eAessive. 3'?

f&' t,' ateg'&ies 'f #. =..? 50 =e&t" 't'&s?

That is f&'? #. =B 28 < B 8 6B 50 =e&t"

and #. =B 2

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3T; $ 8 : M6@ !6-4; 3;4;!T@

+&' anufatu&e&s atal'gue >%edelene> tpe (an ,'&

up t' 2050 +? ,he&e -.=.T. is #580+) flat able and 1 6WG

('nside&ing 'st and v'ltage d&'p fat'&) has been

'nside&ed.

  ESP DES:9

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STEP - 9 : SURFACE VOLTAGE CALCULATION

+&' able v'ltage ha&t? supplied b the anufatu&e&?