Expro Excellence
Octopoda Well Intervention and Integrity
Octopoda™ annulus intervention system deployed for D-annuli inspection
Customer challenges
  • Expro were approached to provide Octopoda™ annulus intervention services to inspect the D-Annuli in four wells. The overall objectives of the project were as follows:
  • Determine the fluid levels in the D-annuli
  • Confirm the top of cement (TOC) in each of the D-annuli
  • Take fluids samples from various points in the D-annuli
  • Swap out the existing D-annuli contents with inhibited fluid
  • Perform a camera inspection in the D annuli
  • Log the casing wall thicknesses
Expro Excellence
  • The customer had explored several different solutions to inspect the annuli
  • Expro are the only company globally that can provide annulus intervention services using our patented Octopoda™ annulus intervention technology
  • We were selected to provide a complete integrated service delivery model for this project
Value to client
  • The customer was able to determine the fluid level and successfully confirm the TOC in all the D-annuli surveyed, this allowed the customer validate the well condition
  • The D-annuli contents were swapped out with inhibited fluid and biocides to mitigate the risks associated with corrosion and microbial growth
  • World first for annulus intervention with this specific type of application has proven to be successful in providing data to the customer to enable decision making on asset life extension
  • Based on the data gathered the customer subsequently initiated a project to survey an additional 11 wells
Contact

Octopoda™ annulus intervention system deployed for D-annuli inspection

In Brief
Expro's Octopoda™ enabled the customer to successfully validate the well condition in the D annulus and swap out the annulus contents with inhibited fluid and biocides to mitigate the risks associated with corrosion and microbial growth
Product Line
Octopoda Well Intervention and Integrity
Region
Europe and Sub Saharan Africa
Customer challenges
  • Expro were approached to provide Octopoda™ annulus intervention services to inspect the D-Annuli in four wells. The overall objectives of the project were as follows:
  • Determine the fluid levels in the D-annuli
  • Confirm the top of cement (TOC) in each of the D-annuli
  • Take fluids samples from various points in the D-annuli
  • Swap out the existing D-annuli contents with inhibited fluid
  • Perform a camera inspection in the D annuli
  • Log the casing wall thicknesses
Expro Excellence
  • The customer had explored several different solutions to inspect the annuli
  • Expro are the only company globally that can provide annulus intervention services using our patented Octopoda™ annulus intervention technology
  • We were selected to provide a complete integrated service delivery model for this project
Value to client
  • The customer was able to determine the fluid level and successfully confirm the TOC in all the D-annuli surveyed, this allowed the customer validate the well condition
  • The D-annuli contents were swapped out with inhibited fluid and biocides to mitigate the risks associated with corrosion and microbial growth
  • World first for annulus intervention with this specific type of application has proven to be successful in providing data to the customer to enable decision making on asset life extension
  • Based on the data gathered the customer subsequently initiated a project to survey an additional 11 wells
Contact

For further information, please contact:

[email protected] [email protected]