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Tech Paper
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A Novel Approach to Wireline Debris Removal
New tool efficiently collects fine solids and viscous slurries of solids and pipe dope.
Case Study
SWITCHBACK SCRAPER Tool and MAGNOGARD Magnet Save 28 h, USD 408,000 in Azerbaijan Well
BHA outfitted with casing cleaning tool and openhole magnet minimizes trips, reduces operational risks, and collects 21.2 kg [46.6 lbm] of large debris.
Webinar
Optimize Production with Wellbore Debris Cleanout and Displacement
Experts discuss removing wellbore debris and replacing solids-laden drilling fluid with a clean brine to prepare for completion operations and hydrocarbon production.
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Tech Paper
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Knarr Field - Optimization of Wellbore Clean-Up Through Dynamic Transient Model
Proves the transient multiphase simulation to be effective in capturing the physics of the multiphase flow process involved in the clean-up operation.
Case Study
SWITCHBACK SCRAPER Tool and MAGNOSTAR Magnets Save 30 Hours and USD 525,000, North Sea
Specialized tool combination eliminates a dedicated cleanout run and ensures successful setting of middle completion packer offshore Norway.
Video
impaCT Integrated Wellbore Preparation Service
Debris removal service for coiled-tubing operations.
Catalog
Specialized Tools and Filtration
Specialized tools catalog.
Brochure
WELL SCAVENGER Vacuum Debris Removal Tool
Fit-for-purpose suite of high-capacity ferrous debris extraction tools.
Case Study
Kazakhstan: SwitchBack Mill Operated ‘On Demand,’ Offering Further Versatility to the Specialized Tools Range
A new client for M-I SWACO required a solution to drill out a DIVERTER-VALVE (DV) tool used in two-stage cementing operations, and scrape an area to set a whipstock required to sidetrack and drill the 6 in section. M-I SWACO Specialized Tools has developed a range of switchable tools that can be run in hole 'dormant' then activated when required, including the SWITCHBACK MILL, using the proven expandable ball seat technology.
Case Study
Saudi Arabia: FORMIX RDF Extended to 340° F With PTS 200 to Successfully Drill HT Wells
Formix Dual formate RDF formulated with PTS-200 thermal extender exceeded customer expectations, allowing the operator to drill, log, and complete two HT wells trouble free.
Case Study
Well Commander Successfully Activated with Flapper Valve to Stop Losses
M-I SWACO Specialized Tools recommended the Well Commander multi-ball-activated drilling valve. The tool would comprise a flapper type float valve above the Well Commander valve to serve as a barrier for any kick during the circulation through the open ports of the tool.
Product Sheet
MULTIBACK Combination Casing Cleaning Tool
Specialized tool used on wellbore preparation trips.

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