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Casing HardwareCasing Hardware

Module CF05Module CF05

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Guide Shoes

Guide Shoe- Down Jet

Guide Shoe- Aluminium Nose

Guide Shoe- Cement Nose

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Float Shoes

Float Shoe -Ball valve

Float Shoe -Sure Seal

with Down Jet

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Float Shoes

F!A" SH!# A$M%N%$M N!S#with FA&' (A(# and

A$"!MA"%C F%-$&

F!A" SH!# C#M#N" N!S#

with FA&' (A(# andA$"!MA"%C F%-$&

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Float Collars

Float Collar - Ball (alve Float Collar - Sure Seal Float Collar -with insert

Fla))er (alve1-3 CASING JOINTS ABOVE SHOE REDUCE CONTAMINATION AROUND THE SHOE

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Stab-in Shoes

F!A" SH!# S"AB-%N *%"H BA (A(#

S"%NG#' D'%&% C!NN#C"%!N+SC%F, S%#.

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Stab-in Collars

F!A" C!A'S"AB-%N BA (A(#

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Why do we use stab-inequipment ?

Reduce excess cement

Av!d cnt"m!n"t!n

Reduce #$ t!me

S"AB-%N $N%" F#/%B# A"CH &$G

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Uses of Two Stage Cementing

Redue possibility of brea!ing down awea! formation

"inimise ement ontamination

Cost

'#D$C#S "H# $AN"%", !F C#M#N"

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Regular Two Stage Cementing Sequene

F%'S" S"AG#D%S&AC#M#N"

*ASH AH#AD

S&AC#'

F%'S" S"AG#S$'', *%"H#/C#SSC#M#N"

D%S&AC#M#N"

F$%D

!N%NG B!MBS#A"#D

%N S"AG# C!A'

!N%NG

B!MB

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Two Stage Cementing#ontinued$

F%'S" S"AG#C#M#N"%NGS#$#NC#C!M"#D

&!'"S!N#D

C#M#N"BAS1#"

F%'S"S"AG##/C#SSS$'',

C%'C$A"%NG"H# $&'

S#C"%!N

C!MM#NC#M#N"!F S#C!ND

S"AG#

2500 )si

S"AG# C!A'C!S#D

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Three Stage Cementing%peration

$&' S"AG# C!A'

!N%NG B!MBS"G 3

C!S%NG &$GS"G 4

!N%NG B!MBS"G 4

F%'S" S"AG#

F#/%B#&$G

C!S%NG &$GS"G 3

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&as!ets and Centrali'ers

CentralizerCementing Basket

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Srathers and Collars

Rotating Scratcher Reciprocal Scratcher

Model J10H

Stop CollarModel J5H

Stop Collar

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(lugs

Separate )uids

Wiping asing

Surfae indiation of plaement

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Cement (lugs

"o) &lug +Solid. Bottom &lug +Hollow %nside.