BALDER™
Wednesday 19th May 2021
Downhole Isolation Barrier Verification Service for well integrity/well abandonment.
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A NEW WELL INTEGRITY
VERIFICATION METHOD FOR
PERMANENT PLUG AND ABANDONMENT
Enabler for
new plugging
solutions
Potential to implement
and verify new
alterative lower cost
plugging methods e.g.
PWC, Bismuth,
thermite, etc.
Unambiguous
result
1000+ times more
sensitive than today's
method.
Easy to use
Can be easily programmed by
anyone on rigfloor
Mature technology,
using tracer gas detection
principle
Robust downole design, using well
known building blocks, with
built in redundancy
Low cost
No change in work pocedures,
no extra rigtime
Versatile method
- Can be adopted to most plugging
solutions and geometries.
- Leak flow rate estimation.
NORSOK
Integrity verification performed according
to NORSOKD-010 preferred method.
Enabler for
new plugging
solutions
Potential to implement
and verify new
alterative lower cost
plugging methods e.g.
PWC, Bismuth,
thermite, etc.
Unambiguous
result
1000+ times more
sensitive than today's
method.
Easy to use
Can be easily
programmed by
anyone on rigfloor
A Joint Industy Project
In collaboration with
Equinor and ConocoPhillips.
Supported by Innovation Norway.
Low cost
No change in work
pocedures, no extra rigtime
Versatile method
- Can be adopted to
most plugging solutions
and geometries.
- Leak flow rate estimation.
NORSOK
integrity verification
performed according to
NORSOKD-010
preferred method.
Mature technology,
using tracer
gas detection
principle
Robust downole design,
using well known
building blocks, with
built in redundancy
