NATIONAL OILWELL
MAINTENANCE COMPANY
LAB TEST REPORT NO. T-0080
Cairn India Limited
Water Shut off Test
Performance check of water shut off additive RELTREAT-L and
RELTREAT-XL
10/15/2018
Aditya Gupta
1-10-2018
NPS
Requested by
Alhoushy
1-10-2018
NPS
Submitted to
Alhoushy
15-10-2018
NPS
Test Conducted by
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Table of Contents
Objective ................................................................................................................................................ 4
Observations ........................................................................................................................................... 4
Conclusion ............................................................................................................................................... 5
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Objective
Performance check of water shut off additive RELTREAT-L and RELTREAT-XL,
RELTREAT-L and RELTREAT-XL was received from Clariant chemical UK on 30/06/218.
Apparatus






100ml measuring cylinder
250ml reagent bottles.
Glass Beaker
Water bath
Magnetic stirrer
Syringe
Fluid Formulation
Sr No.
1
2
3
4
COMPOSITION
Description
Potassium Chloride
Crosslinking gel
Crosslinking gel
Water
Additive
KCL
RELTREAT-1L
RELTREAT-XL
RO Water
Concentration
335
150
15
828
UOM
ppt
gpt
gpt
gpt
Procedure
1.
2.
3.
4.
Prepare formulation fluid as per above mention table and Check its pH-6.3.
Shear it on magnetic stirrer for 5-10 min.
Check its initial viscosity (4 cP).
Measure 250ml above formulation fluid in reagent bottle and placed it in preheated
water bath.
5. Check its viscosity after each in one hour interval. (final 8 cP)
Test Conditions
Test Temperature
Test Pressure
190
0.0
°F
psi
Time In (1.10.2018)
Time Out (3.10.2018)
11:30:00
11:30:00
AM
AM
Conclusion
The formulation consisting of 15% by volume of RELTREAT-L and
1.5% of RELTREAT-XL failed to generate any significant gain in
viscosity during the observation period of 48 hours under the test
conditions.
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The above data is supplied solely for informational purposes. NOWMCO makes no guarantees or warranties, either expressed or implied, with respect to the accuracy or use of
these data and interpretations. All product warranties and guarantee shall be governed by the standard contract terms at the time of sale.
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