Expro Excellence
Octopoda Well Intervention and Integrity
Octopoda® evaluates D-annuli conditionevaluates D-annuli condition and performs hydraulic intervention for asset life extension
Customer challenges
  • Expro were approached to provide Octopoda® evaluates D-annuli condition 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® evaluates D-annuli condition 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® evaluates D-annuli conditionevaluates D-annuli condition and performs hydraulic intervention for asset life extension

In Brief
Expro's Octopoda® evaluates D-annuli condition 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® evaluates D-annuli condition 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® evaluates D-annuli condition 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:

wellintervention@expro.com