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Cement Slurry Volume (BBL) Cement Plug Height (M) - Cement Plug Height (M)

The document provides details on cementing operations for a well, including cement plug heights, volumes of cement slurry and spacers used, displacement calculations, and a summary of the cementing sequence and materials required. It includes specifications for different sections of casing, diagrams, and calculations.

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Emad Jamshidi
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221 views7 pages

Cement Slurry Volume (BBL) Cement Plug Height (M) - Cement Plug Height (M)

The document provides details on cementing operations for a well, including cement plug heights, volumes of cement slurry and spacers used, displacement calculations, and a summary of the cementing sequence and materials required. It includes specifications for different sections of casing, diagrams, and calculations.

Uploaded by

Emad Jamshidi
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as XLSX, PDF, TXT or read online on Scribd
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Cem

8
Cement P
Cement
OD: 9 5/8 - ID: 8.535
1

7
Calc Displace
2329 m

OD: 7 - ID: 6.094 6

Top of cmt at 3368 m


3384 m

5
OH: 5.875
3 4
4145

4090-4190
Cement Slurry Volume (bbl) 10.00
Ratio Cap4/Cap3=
Cement Plug Height (m) - pipe out 90.90
Cement Plug Height (m) - pipe in 101.67
‫ بشکه‬5.5 ‫ه این معنی که برای‬
Spacer ahead (bbl) 5.50
Spacer After (bbl) 1.00
Calc Displacement Volume (bbl) 164.53 4099.10

Section Cap (bbl/ft) L (m)

1 0.01705 2161.0

2 0.00742 1755.0

3 0.00449 229.0

4 0.02550 229.0

5 0.02163 577.0

6 0.02418 1055.0

7 0.05887 123.0

8 0.04648 2161.0

String (bbl) 167.0 Annular (bbl)


1 ‫ بشکه بیرون معادل‬5.67 ‫هر‬
Ratio Cap4/Cap3= 5.67 ‫بشکه داخل است‬.

‫ بشکه‬5.5 ‫ به این معنی که برای‬Spacer ‫ بشکه بعد از سیمان می زنیم‬1 ‫جلو سیمان و‬.

4099.10
Cement Plug Sequence in WMI-001 at 41
V (bbl) Operation Summary
120.9 1 Circ at 4145 until btm's up

42.7 2 Pump 5.5 bbls spacer ahead

3.4 3 Mix and pump 10 bbls cement slurry

19.2 4 Pump 1 bbl spacer after

40.9 5 Displace with 161 bbls mud (3 bbls short displace)

83.7 6 POOH 7 stands

23.8 7 Circ until btm's up (check shakers for cmt)

329.5

497.1
WMI-001 at 4145 m
mmary

hort displace)

r cmt)
Slurry Vol (bbl) 10 1 Transfer 5.5 bbls drilling wa
2 Add additives according to c
Yield (ft3/sks) 1.967
3 In other tank of cementing tr
4 Pump 5.5 bbls spacer
Sln Required (bbl/sks) 0.2049
5 Pump 10 bbls cement slurry.
6 Pump 1 bbls spacer and disp

No Material Required per sks cmt

1 Cement 1
2 Silica Flour 44
3 LoLoss-169 1.21
4 O-CFR4 0.11
5 O-MicroBlock 0
6 PK-Gas7 0.2
7 TA-47 0.015
8 Water 0.197
Cementing Operation Sequence
Transfer 5.5 bbls drilling water to cementing truck. Keep water inside one tank of cmt truck
Add additives according to cement program, mix for a while
In other tank of cementing truck prepare spacer
Pump 5.5 bbls spacer
Pump 10 bbls cement slurry. Mix and pump in batch mode to confirm uniform slurry density
Pump 1 bbls spacer and displace with 163.6 bbls mud

Material required for 13 bbls


Unit in SI unit
sln
sks 28.55 sks 28.55 sks
lb 1256.02 lb 568.9791 kg
lb 34.54 lb 15.64692 kg
lb 3.14 lb 1.422448 kg
gal 0.00 gal 0 lit
gal 5.71 gal 21.61341 lit
gal 0.43 gal 1.621006 lit
bbl 5.62 bbl
ruck

ensity

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