Wireline Operation with MPD

1.

Confidential
Confidential
Akcabeyli-1 MPD
&Wireline Operation
Ahmet Semih Cengiz
30.10.2024
MPD Services Manager
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2.

Confidential
YASAL UYARI
© Her hakkı saklıdır. Bu sunumda yer alan bütün içerik ve bilgiler TP-OTC ‘ye özel olup gizlidir. Şirketimizin onayı olmaksızın
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nedenle bu bilgilerin ne şekilde olursa olsun içeriğinden, iletilmesinden, alınmasından ve saklanmasından sorumlu değildir.
Yazılı izin almak için [email protected] adresine yazabilirsiniz.
LEGAL DISCLAIMER
© All rights reserved. All content and information contained in this presentation is private and confidential to
TP-OTC. lt is forbidden to change, copy, disclose, publish, disclose or transmit these contents to third
parties without the consent of our Company. TP-OTC does not guarantee the accuracy or completeness of
the information contained in this presentation. Therefore, TP-OTC is not responsible for the content,
transmission, receipt and storage of this information in any manner whatsoever.
Permission can be requested from [email protected] .
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3.

Confidential
Contents
01
02
03
04
05
MPD & WL Eq. Stack
Rig Up Sequence
Operation Sequence
Scenarios
Preparation RACI Matrix
06
07
Operation RACI Matrix
Discussion
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4.

Confidential
MPD & Wireline Equipment Stack
Equipment for the operation need to be provided by
responsible parties indicated below table.
Item # Description
#9 Wireline Dual Pack-Off
#8 Crossover
#7 Wireline BOP
#6 Crossover
#5 Crossover
#4 Shooting Nipple
#3 Crossover
#2 Logging Adapter
#1
Snubbing Adapter
Connection Down
?
?
BOWEN 4 3/4" 0.1
quick connect
53.5# TSH BLUE R-3 PIN
53.5# TSH BLUE R-3 PIN
53.5# VAM21 BOX
9" 5K flange
compatible with RCD
inner profile
Approximate
Connection Up
Length, m
Total Length, m Responsible Party
_
1
54.66
TP-OTC WL
?
0.6
53.66
TP-OTC WL
?
1.5
53.06
TP-OTC WL
BOWEN 4 3/4" 0.1
0.6
51.56
TP-OTC WL
quick connect
0.6
50.96
TP-OTC WL
53.5# TSH BLUE R-3 BOX
48
50.36
TP-OTC WELL ENG.
53.5# TSH BLUE R-3 BOX
1
2.36
TP-OTC MPD
53.5# VAM21 PIN
0.8
1.36
TP-OTC MPD
9" 5K flange
0.56
0.56
TP-OTC MPD
**Above listed items sum up to approximately 55 m, which
corresponds to RCD latch profile depth.
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5.

Confidential
Rig Up Sequence
1- Rig: Make up Snubbing & Logging
Adapters with Shooting Nipple Joints.
2- Rig: RIH Snubbing & Logging
Adapters with TD elevator apx. 36 m and
Set slip.
3- WL: CTLF Operation and WL BOP &
Dual Pack-off rig up.
4- Rig: M/U Shooting nipple with WL
BOP and Dual Pack-off.
Logging and
Snubbing Adaptor
5- Rig: Pull Slip. Activate Crown Mount
Compensator.
6- Rig: RIH to RCD Latch Profile Depth.
7- MPD: Close Latch, perform pull test.
8- Pressure Test Closed Systems
WL BOP and Dual Pack-off
on CTLF
**CTLF Operation and WL rig up steps can be
elaborated by CTLF crew and WL Department
respectively.
M/U Shooting
nipple with WL
BOP and Dual
Pack-off
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6.

Confidential
Operational Squence
Case-1 – Find TD with statically overbalanced mud.
Case-2 – Find TD with statically underbalanced mud w/ SBP
1. Circulate hole clean
1. Circulate hole clean
2. POOH w/ drilling BHA to casing shoe.
2. POOH w/ drilling BHA to above BOP while MPD holding X psi SBP w/boost pump
3. Flow check inside casing shoe
3. Close BSR while MPD holding X psi SBP w/ boost pump to trap pressure under
BOP
4. Take bearing out at casing shoe
5. Cont. POOH to surface
6. Proceed with MPD & WL Rig up as per procedure
7. RIH with WL tools
4. Boost pump off
5. Conventional flow check above BOP
6. Take bearing out above BOP
7. Cont. POOH to surface
8. Proceed with MPD & WL Rig up as per procedure
** Indeed well is full with overbalanced mud, with the temperature effect at bottomhole,
mud can become underbalanced in certain time. Therefore, BSR needs to be closed in
anytime during rig up MPD & WL. If this happens MPD will pressurize riser prior to
opening BSR.
9. Boost pump on to pressurize riser prior to opening BSR.
** If BSR will be closed by client decision, SICP needs to monitored and MPD needs to
equalize riser pressure with this value prior to opening BSR.
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7.

Confidential
Scenarios(draft)
Scenarios
Actions (Draft)
Indicator
Change on SBP
TP-OTC MPD
Will inform TP-OTC WL
TP-OTC WL
GOE
TP-OTC OP
Will adjust pressure on Dual
packoff accordingly
Leak
-Increase on TTK level
-Decrease on WPT
Watch SBP, if see any decrease,
Start POOH
increase SBP while TP-OTC
Determine the leak
POOH. Determine the leak
Watch TTK level during the Decision to close
operation, close BSR
BSR
Influx
-Flowout Increase
- Increase on SPP
Inform all parties, while following Take neccesay actions on
MPD Influx management matrix WLBOP and Dual Pack-off
Prepare themselves to
close BSR.
Influx inside riser
Follow MPD Operation
Procudure
??
Swab effect
Will increase SBP to eliminate
swab effect while TP-OTC WL
POOH.
??
??
MDT Seal
Infrom TP-OTC MPD before
Hold SBP during MDT operation. setting and removing the
??
MDT seal
??
Fishing w/MPD
Closing BSR while
wireline tool inside
welbore
??
Cont. POOH
Confirm wireline tool inside
the wellbore
Decision to close
BSR
Decision to perform
fishing operation
with MPD.
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8.

Confidential
Preparation RACI Matrix (draft)
TP-OTC MPD
TP-OTC WL
GOE
TP-OTC Op
TP-OTC WS
Operation Procedure
R
R
R
A
I
MPD Tools
A
I
I
R
I
WL Tools
I
A
I
R
I
CTLF
I
R
I
R
A
Casing String
I
I
I
A
I
??
R: Responsible
A: Accountable
C:Consulted
I: Informed
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9.

Confidential
Operation RACI Matrix (draft)
TP-OTC MPD
TP-OTC WL
GOE
TP-OTC Op
TP-OTC WS
Rig Up MPD Tools
A
I
R
I
R
R/U CTLF
I
I
R
C
A
R/U WL Tools
I
A
R
I
R
WL operation w/MPD
R
R
R
A
I
??
??
R: Responsible
A: Accountable
C:Consulted
I: Informed
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10.

Confidential
Discussion
MW inside the wellbore? UB or OB.
Work above SSBOP while BSR is closed?
WL stack needs to be confirmed.
Is it possible the PT system while BSR is closed?
What would be WL Trip Speed incase WL needs to POOH immediately?
What would be the swab effect of WL tools? (Will be used to determine SBP while WL POOH.)
How do MDT seals work? Is it possible to read or determine pressure between bottomhole and under the
seal?
• If in any case the BSR is closed while the WL tools are in the well, What will fishing strategy be?
• Possible usage of Downhole Deployment Valve (DDV)
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11.

Confidential
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