13 casing hardware a
TRANSCRIPT
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Initials
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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Initials
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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Initials
Cement (lugs
"o) &lug +Solid. Bottom &lug +Hollow %nside.