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Announcement Heading
Announcement Description for global announcement
Opportunity
Deep Water
Specific Challenge
Sand Face Cleaning
REGION - CONGO
Offshore Congo
Challenge
- Near Wellbore Damage in a deepwater (1000m) offshore development
- Well completed with long stand alone screen section up to 635m
- High formation heterogeneity varying from 200 to 2,000 mD
- High mud losses experienced during drilling of the reservoir section
- Long suspension time, no cake breaker applied, already treated by competition
Solution
- Provision of full fluid package engineering solution including:
- Preflushof N-Ver-Sperse O™ Dispersant
- Main treatment with Paragon Acid Dispersion™(PAD) service combined with GuidonAGS℠ Service as diverter
- Deployment of Pulsonix TFA Technology to further improve the treatment
Result
- Two wells treated showing significant improvement to contributing length of production interval
