OGA 2017 Integrity Management Assessing Dealing With Pipeline Road
OGA 2017 Integrity Management Assessing Dealing With Pipeline Road
OGA 2017 Integrity Management Assessing Dealing With Pipeline Road
*Note the
metal
banding
END SEAL – LINK SEAL
*Note
the
metal
bolts
SMALL CASING SPACER
*Note the
metal
PROBLEMS WITH CASED PIPELINES
20
TYPES OF CASING FILLERS
1. Hot applied Wax based materials with corrosion
inhibitors
2. Cold Applied Wax based materials with corrosion
inhibitors
3. Gels with corrosion inhibitors
4. Inert gas (casing must be sealed to provide positive
pressure). Practical?
5. Inject vapor and or water based type inhibitor in annulus.
Practical?
REQUIREMENTS FOR FILLING A CASING
QUESTIONS?