sample ct specs

8/18/2019 Sample CT Specs

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Sample Specificationsfor

Coiled Tubing (CT) Operations

Table of Contents

1. Introduction.................................................................................................................12. CT String Specifications.............................................................................................13. CT Units Specifications..............................................................................................3

3.1. General Specifications for CT Units....................................................................33.2. CT Work Reel......................................................................................................43.3. Injector ead.......................................................................................................43.4. CT Unit !perator"s Control Ca#in.......................................................................$

3.$. CT Weig%t Sensor&s'...........................................................................................$3.(. CT )ept% Counter&s'...........................................................................................(3.*. )ata +c,uisition S-ste &)+S'..........................................................................(

4. /ressure Control 0,uipent Specifications...............................................................(4.1. /riar- Coponents..........................................................................................*4.2. +ncillar- Well Control 0,uipent........................................................................*4.3. Secondar- Coponents......................................................................................*4.4. /ressure Control 0,uipent og#ook................................................................4.$. Spare /arts.........................................................................................................

$. otto ole +sse#l- &+' Specifications.............................................................(. +u5iliar- 0,uipent Specifications............................................................................

(.1. /o6er pack........................................................................................................17(.2. 8luid9:itrogen /uping Unit&s'.........................................................................17(.3. C%icksan Connections......................................................................................17(.4. C%eical9:itrogen Tanks..................................................................................17(.$. ;i5ing Tanks......................................................................................................17(.(. )o6n%ole ;otors..............................................................................................17

*. CT Siulators Specifications...................................................................................17*.1. CT String Selection............................................................................................11*.2. /araetric Sensitio# /roposal..................................................................................1217. /reparation and Testing of CT 0,uipent............................................................14

17.1. 0,uipent /reparation..................................................................................1417.2. /ressure Testing............................................................................................1(

11. General CT !perations /rocedures.....................................................................1(11.1. Rig Up............................................................................................................1(


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11.2. Well?Site /ressure Testing............................................................................1*11.3. General !perating Re,uireents.................................................................1*11.4. Safet- 0,uipent Specifications...................................................................111.$. Safet- /rocedures.........................................................................................1

12. /ost?>o# Reporting Re,uireents.......................................................................1

13. CT Ser


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Minimum Acceptable CT Specifications

SAMPLE

1. Introduction

C!;/+:@ plans to drill 33 production 6ells offs%ore. T%ese 6ells 6ill t-picall- reac% toa easured dept% of 1$A777 ftA %a


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SAMPLE

4.(.$. ardness4.*. C%eical anal-sis of eac% strip in t%e string4.. ocation of eac% #ias 6eld4.. Results of ?ra- anal-sis on eac% #ias 6eld

4.17. -drostatic test data including test fluidA pressureA duration of test4.11. /rocedure used to dr- out t%e CT prior to storage9s%ipent

$. T%e co#ined lifting 6eig%t of an- CT string and its reel s%all not e5ceed 4$A777tonnesA or C!:TR+CT!R s%all present detailed plans for suppl-ing t%e lengt% of CT necessar- and t%e et%od for deli


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SAMPLE

13.1. 2 tu#ing connectors for eac% different t%readed connection for t%e +splanned for t%e jo# &see Section $ for t%e connector re,uireents'

13.2. 2 tu#e?to?tu#e connectors to teporaril- splice t%e CT #et6een t%e guidearc% and CT reel. Teporar- connectors s%all #e spoola#le and a#le to

%old securel- to t%e CT 6it% a iniu of $777 l#s tension.

&. CT 'nits Specifications

0ac% CT unit contracted to perfor t%e CT operations s%all #e capa#le of carr-ing outall aspects of t%e proposed 6ork. T%e CT unit s%all #e rated for !perating Kone II.

3.1. General Specifications for CT nits

1. 0ac% CT unit s%all include a CT 6ork reel incorporatingD1.1. T%e reel &see Section 3.2'1.2. Reel support structure or cradle

1.3. Reel dri


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SAMPLE

(. T%e lifting 6eig%t of t%e CT unit s%all not e5ceed 4$A777 tonnesA orC!:TR+CT!R s%all present detailed plans for separating t%e CT unit intoodules t%at 6eig% less t%an t%is liit.

*. C!:TR+CT!R s%all create and aintain a log#ook or file for eac% CT unit.

0ac% entr- in t%e log s%all #e appro


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SAMPLE

$. )ept% counter&s' ? optional. ;iniu guide arc% radius of 4 ties t%e CT !) &e.g.A t%e iniu radius for

1.*$?in CT is 4 in'.. T%e s-ste for gripping t%e CT s%all not slip on t%e CT nor daage t%e CT at t%e

a5iu rated pull and pus%.

:oteD )aage to t%e CT is an- ec%anical gouging or increase in o


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SAMPLE

3.. CT ept- Conters/

1. T%e dept% counter&s' s%all #e capa#le of easuring t%e full lengt% of t%e CTstring.

2. +t least one counter s%all pro


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SAMPLE

2. +ll pressure control e,uipent s%all %a


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SAMPLE

3. T%e !/ ras s%all operate fro accuulators. T%e %-draulic accuulators-ste s%all %a


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SAMPLE

1.2. 2 sets of anti?e5trusion rings for t%e stripper used1.3. 1 coplete set of 6ear #us%ings for t%e packoff asse#l- on t%e stripper

used.2. Secondar- e,uipent

2.1. 2 sets of #lind ra inserts2.2. 2 sets of pipe ra inserts2.3. 1 set of s%ear ras2.4. 1 set of slip ras2.$. 1 set of #onnet seals and o?ring redress kit for eac% ra2.(. 2 redress kits for t%e e,ualiJing


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SAMPLE

.1. Po6er pac"

T%e CT unit po6er pack s%all %a


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SAMPLE

.1. CT Strin, Selection

C!:TR+CT!R s%all use a CT siulator to deterine 6%at CT string&s' 6ill %a


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• ;anager for =ualit- +ssurance and ;aintenance

• ;anager for Training

:.1. Minimm C)NT#ACT)# Personnel ;alifications 1. C!:TR+CT!R engineering support personnel s%all %a


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SAMPLE

1. CT siulator input and results2. Surface e,uipent proposed for t%e jo#

2.1. CT string2.2. CT reel

2.3. Injector %ead and guide arc%2.4. CT 6eig%t sensor&s'2.$. CT dept% counter&s'2.(. /ressure control e,uipent2.*. )ata ac,uisition s-ste &)+S'2.. /o6er pack2.. +u5iliar- e,uipent

2..1. pups2..2. copressors2..3. tanks2..4. special tools

3. + specifications &include a dra6ing'3.1. 8unction3.2. Coponents3.3. )iensions3.4. Weig%t3.$. !perating c%aracteristics

3.$.1. ec%anical3.$.2. %-draulic

3.(. 8orces generated #- t%e +3.(.1. lateral ? arsA centraliJersA or pads3.(.2. a5ial Q jarsA setting tools

3.(.3. tor,ue Q otorA inde5ing toolA orientor 3.*. Re,uired a5ial forces Q S)W and o


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SAMPLE

17. =+ plan for t%e jo#11. ;anpo6er re,uireents12. Cost estiate

1$. %reparation and Testing of CT E*uipmentC!:TR+CT!R s%all pro


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SAMPLE

:oteD +fter eac% s%ear testA inspect t%e #lades for daage and replace t%e asnecessar-.

4.4. 0nsure t%at eac% ra position indicator functions properl-.

4.$. 0nsure t%at eac% ra anual lock functions properl-.4.(. /ressure test t%e !/ #od- per Section 17.2.4.*. Close and lock t%e #lind ras and pressure test t%e fro #elo6. Record

t%e results in t%e e,uipent log. 0,ualiJe t%e pressure across t%e #lindras #efore opening t%e.

4.. Insert a test #ar t%roug% t%e pipe and slip rasA close and lock #ot% setsof rasA and pressure test t%e pipe ras fro #elo6. Record t%e resultsin t%e e,uipent log. 0,ualiJe t%e pressure across t%e pipe ras #eforeopening t%e.

$. )+S$.1. Configure t%e )+S displa-s to s%o6 t%e e5pected data 6it% proper scaling

$.2. Set t%e operating liits per t%e C!;/+:@ >o# /rogra.$.3. Eerif- t%at t%e annunciators &alars' are functioning.(. +

(.1. Inspect e,uipent and conduct routine aintenance per anufacturersspecifications.

(.2. W%ene


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SAMPLE

11.1. Inspect e,uipent and conduct routine aintenance per anufacturersspecifications.

11.2. !perate t%e i5ing e,uipent and ensure it perfors all re,uiredfunctions.

11.3. Reo


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2. /osition


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$. )o not use t%e slip ras during noral operations. If t%e- are usedA inspect t%esurface of t%e CT contacted #- t%e ras for signs of daage #efore continuingoperations. )o not run daaged CT #elo6 t%e !/s.

(. /up li,uid t%roug% t%e CT during /!! until t%e end of t%e + is a#o


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2. !nl- C!;/+:@ personnel s%all operate 6ell%ead


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(.1.4. accuulated fatigue in eac% 17 ft of t%e CT string(.2. CT 6eig%t sensor&s'(.3. )ept% counter&s'(.4. )+S

(.$. Injector %ead(.(. /ressure control e,uipent(.*. Guide arc% radius(.. CT reel diaeter (.. CT disconnect&s'(.17. + description &include a dra6ing'

(.17.1. coponents(.17.2. diensions(.17.3. 6eig%t

(.11. /ressure sensors Q 6ell%ead and reel inlet(.12. /o6er pack

(.13. +u5iliar- e,uipent(.13.1. pups(.13.2. copressors(.13.3. tanks

(.14. Special tools

1&. CT Ser#ices 5eneral 3e*uirements

C!:TR+CT!R s%all pro


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SAMPLE

*. C!:TR+CT!R"s representati

sample ct specs

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