corrosion protection additives external sales presentation
TRANSCRIPT
Corrosion Protection Additives
EXTERNAL SALES PRESENTATION
© 2014 HALLIBURTON. ALL RIGHTS RESERVED. 2
Customer Challenge
Protect all well components from the damaging effects of corrosion
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Customer Challenge
▌ General, crevice, pitting and cracking corrosion
▌ Protect pipe during drilling operations
▌ Prevent damage due to acid gas influx
▌ Protect casing and production tubing
▌ Protect during and after completion
▌ Corrosion protection at high temperatures
▌ Maximize the life of the well
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Baroid’s Solution
A comprehensive range of corrosion control protection additives:
▌ Scavengers
▌ Inhibitors
▌ Biocides
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Value Proposition
▌ Halliburton Baroid’s Corrosion Control Additives offer long term protection of tubulars for the life of the well, helping to maximize the productive life of the well.
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Baroid Corrosion Protection AdditivesCorrosion Protection Additives
Filming Agents
BARACOR® 95 Maintains high pH and provides high temperature protection
BARACOR® 100 Nitrogen-based filming agent suitable for mono and divalent brines
BARACOR® 700 Filming phosphonate inhibitor for monovalent brines
BARAFILM™ Filming amine inhibitor, suitable for atmospheric protection
CFS™-476 Filming amine inhibitor, suitable for mono and divalent brines
Passivating Agent
BARACOR® 450 Thiocyanate inhibitor for zinc brine
Scale Inhibitor
BARABRINE® SI™ Used in conjunction with BARACOR 450 to prevent scaling
Biocides
ALDACIDE® G Glutaraldehyde biocide for rapid action
STARCIDE™ Organic biocide for long term protection
Oxygen Scavengers
BARASCAV™ D Sulfite-based oxygen scavenger
BARASCAV™ L Bisulfite liquid form oxygen scavenger
OXYGON™ Organic oxygen scavenger suitable for mono and divalent brines
CFS™-635 Scavenger stabilizer with high thermal stability
Hydrogen Sulfide Scavenger
SOURSCAV® Soluble iron-based H2S scavenger for drilling fluids
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Key Features
▌ Complete protection using scavengers, inhibitors and biocides
▌ Protection of drill pipe, casing and production tubing
▌ Mono- and divalent brine compatibility
▌ High temperature protection up to 450°F / 230°C
▌ Oxygen scavenger additive with thermal stability of up to 500°F
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Key Features (Con’t.)
▌ Protection against dissolved oxygen, carbon dioxide and hydrogen sulfide
▌ Specified and optimized with laboratory testing
▌ Unique, patented hydrogen sulfide scavenger
▌ Sulfide scavenger concentration can be monitored
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Performance Data
0 20 40 60 80 100
L80/CaBr2
L80/ZnBr2
13Cr/CaCl2
3Cr/sw
13Cr/sw
BARACOR 95
BARACOR 450
BARACOR 100
CFS-476
CFS-476
Relative Corrosion Rate %
Untreated
Untreated
Untreated
Untreated
Untreated
0
1
2
3
4
0 5 10 15 20 25
Dis
solv
ed o
xyg
en (
mg
/l)
Time (hrs)
Oxygen Scavenger
Control
0.1ppb
0.5ppb
1.0ppb
▌ This graph demonstrates the protection of various steel and corrosion resistant alloys with Baroid’s corrosion inhibitors.
▌ This graph demonstrates the rapid effect of OXYGON oxygen scavenger on dissolved oxygen concentration.
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Customer Benefits
▌ Prevent the damaging effects of corrosion
▌ Treat acid gas influx
▌ Maintain alkaline conditions
▌ Long term protection
▌ Helps maximize productive life of the well
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Corrosion Control Applications
▌ Drilling
▌ Completion
▌ Workover
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CHALLENGE: An operator was experiencing sever drillpipe corrosion issues. A water-based mud was used during drilling. Bariod was tasked with providing a solution to reduce the corrosion problem.
SOLUTION: Baroid designed a customized corrosion control package based on
BARACOR® 700 inhibitor, ALDACIDE® G biocide and OXYGON™ scavenger. Previous drillpipe corrosion rates were more than 14 lb/ft2/yr. Application of the
customized control package reduced corrosion rates to 1.2 lb/ft2/yr
RESULT: Baroid’s corrosion control package provided the operator with reduced
corrosion rates, pitting was eliminated and all erosion and corrosion issues were controlled.
The protection eliminated failures and extended of the life of the drillpipe producing substantial cost savings for the operator of almost $1,000,000.
Case Study – Customized Corrosion Control Solution Drastically Reduced Corrosion Rates, Saving Operator Up to $1M in Drillpipe Costs
CASE STUDY
After treatment with previous corrosion control program, actual accumulation of 14 lb/ft2/yr
After treatment with Baroid’s customized corrosion control system , actual accumulation was reduced to 1.2 ft/lb2/yr
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CHALLENGE: Previous wells drilled in the field encountered problems with acid gas influxes, resulting in several drill pipe
twist-off events and fishing operations due to corrosion in a 12 ¼” section. Drilling a new well, the main challenge was to reduce the effect of corrosion due to acid gas influx, and reduce
drilling time in order to reach TD.
SOLUTION: For drilling the 12 ¼” section, Halliburton Baroid was asked to provide a water-based mud (WBM) capable of
controlling acid gas influx while maintaining effective fluid performance. Baroid proposed a polymer-based system, which included BARACOR® 95 and zinc oxide in order to combat
the effects of C02 and H2S.
RESULT: Acid gas effects were controlled throughout the interval, avoiding the NPT encountered in previous wells. The drilling fluid and corrosion control solutions reduced the operations time by over 30 percent compared with
previous wells. This preventive treatment saved the operator more than 1,000,000 USD per well in drilling costs.
Case Study – BARACOR® 95 CO2 Scavenger and Zinc Oxide Help Reduce the Effects of Corrosion Due to Acid Gas Influxes in Offset Wells
CASE STUDY
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Product Data Sheets
Sales Data Sheets
Technical Papers
Case Histories
Related Documents
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Completion Fluids
Wellbore Clean-Up and Displacement
Filtration
Cleaning, circulating and specialty tools
Corrosion control
Emulsion control
Baroid Completion Fluid Solutions
Click on image above to launch ecosystem,then click on Launch Interactive ►
www.halliburton.com/baroid
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Who to Contact
Alan MarrProduct Manager, Completion Fluids
Phone: +44 1224 776785
http://www.halliburton.com/en-US/ps/baroid/fluid-services/fluid-additives/corrosion-control.page