Expro Excellence
Cementing Technologies Well Construction
Anonymous – SeaCure 20” Surface Casing
Customer challenges
  • Our client was experiencing challenges with mudline hanger suspension wash port pressure testing over cemented shoe track, and a major risk exposure in float failure scenario for 30” x 20”
Expro Excellence
  • Expro’s SeaCure® offers sealed inner annulus enabling wash port manipulation and pressure testing with OH isolation, along with float failure risk reduction redundancy to continue with 30” x 20” annulus flushing
Value to client
  • Surface casing cement job execution successfully pumped 1,344 bbls of Tuned Light XL slurry
  • Washed 30” x 20” annulus above mudline hanger clean to seawater immediately post cementation
  • Pressure tested casing and mudline hanger wash ports sleeve whilst cement still green against sealed SeaCure® string in float shoe
  • Drill SeaCure® shoe out “no problems”
  • Zero NPT on Expro equipment
  • Pressure tested casing against shoe to 2,750psi (190bar)
  • Saved 4 days of NPT vs previous well
  • Saved significant NPT event in P&A of 30” x 20” annulus cemented up
Contact

Anonymous – SeaCure 20” Surface Casing

In Brief
SeaCure® significantly de-risks 20” mudline hanger suspension system cementing for HPHT operator
Product Line
  • Cementing Technologies
  • Well Construction
Region
Europe and Sub Saharan Africa
Customer challenges
  • Our client was experiencing challenges with mudline hanger suspension wash port pressure testing over cemented shoe track, and a major risk exposure in float failure scenario for 30” x 20”
Expro Excellence
  • Expro’s SeaCure® offers sealed inner annulus enabling wash port manipulation and pressure testing with OH isolation, along with float failure risk reduction redundancy to continue with 30” x 20” annulus flushing
Value to client
  • Surface casing cement job execution successfully pumped 1,344 bbls of Tuned Light XL slurry
  • Washed 30” x 20” annulus above mudline hanger clean to seawater immediately post cementation
  • Pressure tested casing and mudline hanger wash ports sleeve whilst cement still green against sealed SeaCure® string in float shoe
  • Drill SeaCure® shoe out “no problems”
  • Zero NPT on Expro equipment
  • Pressure tested casing against shoe to 2,750psi (190bar)
  • Saved 4 days of NPT vs previous well
  • Saved significant NPT event in P&A of 30” x 20” annulus cemented up
Contact

For further information, please contact:

cementing@expro.com