Smarter, better and cheaper!
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P&A Smarter, better and cheaper! Plug & Abandonment Forum (PAF), Stavanger, October 29, 2015 Henning Hansen Aarbakke Innovation, Bryne, Norway
Transcript of Smarter, better and cheaper!
P&A
Smarter, better and cheaper!
Plug & Abandonment Forum (PAF), Stavanger, October 29, 2015
Henning HansenAarbakke Innovation, Bryne, Norway
Eight hundred seventy-six
billion kroners…!
$45
$20
versus
Mobilizejack-up Useavessel
Rigrate,perday $405,000 Vessel&CT/WLsyst.,perday $360,000Overhead,perday $472,500 Overhead,perday $50,000Totalcost,perday $877,500 Totalcost,perday $410,000Totalcost,perwell $30,712,500 Totalcost,perwell $14,350,000
Mod./demob.cost $15,000,000 Mod./demob.cost $2,000,000
P&A1well $45,712,500 P&A1well $16,350,000
P&A5wells $168,562,500 P&A5wells $73,750,000P&Aperwellfor5wells $33,712,500 P&Aperwellfor5wells $14,750,000
$10,000,000
Costsavingsbynotmobilizingandusingjack-up: $84,812,500
InvestinAarbakkeR&Dtodevelop
“I must have a semi or a jack-up!”Pepe Drilleroni, E&P Manager, Globble Oil Corp.
That’s what real men do!
And, there’s great food onboard!
Casing section milling
Pulling tubularsPenetrating pain in the neck obstructions
“It can’t be done”
“That will never work”
“Let someone else try it first”
“Nobody’s done that before”
“What if it fails?”
“It’s time we face reality, my friends.
We’re not exactly rocket scientists…”
What if it works™
What if it works™
Casing section milling
“Schlumberger’s Ultrasonic Imager (USI™) is one such tool. It operates from 200 to 700 Hz and provides a full high-resolution coverage of the casing and cement integrity. Channels as narrow as 1.2 in. [30 mm] can be detected.”
Avoid casing section milling
Pulling tubing?
Avoid pulling the tubing
Cut here
Avoid pulling the tubing
Norsok Standard D-010, rev. 4…
Penetrating wellbore obstructions
Obstruction scenario’s
Penetrating wellbore obstructions
An
ch
or/S
troke
rC
ou
nte
r rota
ting
cu
tter
Penetrating wellbore obstructions
• Mill away obstructions
• Lost tools
• stuck plugs,
• temporary cement plugs,
• malfunctioned flapper & ball valves,
• etc.
• Create casing exit windows,
• Downhole machine longitudinal slotted liners,
• etc.
When you don’t have the patience trying x number of fishing tools
