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ompletion
Production
tervention
Drilling
Evaluation
Chemical Services
Acidizing additives
Cementing additives
Drilling fuids
Completion additives
Engineered Chemistry ® services
Fracturing additives
Pipeline and compression chemicals
Production chemical intermediates
Corrosion inhibitors
Emulsion breakersFoamers & defoamersH
2S scavengers
Parafn and asphaltene treatingScale inhibitors
Specialty treating compounds
Biocides
Production chemicals
Production Intermediates:Corrosion Inhibitor Concentrates
Weatherford’s engineered solutions
put you in control
Engineered Chemistry ®
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Corrosion is an unfortunate reality in nature and has a costly effect on
equipment in our industry. Weatherford has invested and continues to
invest in research and development to reduce and eliminate the impact
this naturally occurring enemy has on your investments.
Today we design, manufacture and globally distribute a range of concentrated
corrosion inhibitors that have been effective across all industries:
▪ Benzyl chloride quaternary compounds
▪ Diethylsulfate quaternary compounds
▪ Coconut quaternary compound
▪ Amine ethoxylates
▪ Imidazoline, amides and polyamides
▪ Organic acid amine salts
▪ Phosphate esters
▪ Amine bisultes
▪ Organic boron compounds
Engineered Solutions Put You in Control
We use the full range of our analytical support services in our world-class, ISO-certied
facility in Elmendorf, Texas, USA, to help solve your corrosion problems; and equally
important are our laboratory facilities for development and technical support.
Our in-house corrosion experts are available for consultation, and they can assist you
with customized formulations.
© 2004–2011 Weatherford. All rights reserved.2
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Benzyl Chloride Quaternary Compounds
Alpha 1458
Alpha 1458 is a 74 to 78 percent
active C12-16 alkyl dimethyl benzyl
ammonium chloride. This highly
cationic amine compound is used to
formulate corrosion preventives.
▪ For oilwell drilling, completion, producing
and waterooding systems
▪ For water systems, water-injection system
surfactants, water clariers and antifoulants
▪ Effective against sulde corrosion
Alpha 1038
Alpha 1038 is a 72 to 76 percentactive alkyl quinoline benzyl quaternary
ammonium chloride. This highly
cationic amine compound is used to
formulate corrosion preventives.
▪ For oilwell drilling, completion, producing
and waterooding systems
▪ Blends with nonionic surfactants and alcohols
to make water-soluble corrosion preventives
▪ Formulated with scale preventives for
multipurpose chemical additives
Alpha 3013
Alpha 3013 is an 85 to 90 percent active
blend of alkyl benzyl quaternary ammonium
chloride, aliphatic amines and anionic
surfactants used to formulate corrosion
inhibitors. This highly cationic amine compound
is typically diluted or formulated with other
additives for application purposes.
▪ For use in oil or gas pipelines, producing
wells and waterooding systems
▪ Concentrated form
▪ Effective in multiple applications
Alpha 1505
Alpha 1505 is a 48 to 52 percent
active trimethyl benzyl ammonium
chloride. This highly cationic amine
compound is used to formulate
corrosion preventives and shale stabilizers.
▪ For oilwell drilling, completion, producing
and waterooding systems
▪ For water systems, water-injection system
surfactants, water clariers and antifoulants
▪ Used in workover uids
as a KCL replacement
Alpha 1018
Alpha 1018 is a 73 to 75 percent
active alkyl pyridine benzyl quaternary
ammonium chloride. This highly cationic
amine compound is used to formulate
corrosion preventives.
▪ For oilwell drilling, completion, producing and
waterooding systems
▪ Blends with nonionic surfactants and alcohols to
make water-soluble corrosion preventives
▪ Formulated with scale preventives
for multipurpose chemical additives
Alpha 1028
Alpha 1028 is a 75 to 79 percent
active morpholine derivative benzyl
quaternary ammonium chloride. This
highly cationic amine compound is used
to formulate corrosion preventives.
▪ For oilwell drilling, completion, producing and
waterooding systems
▪ Blends with nonionic surfactants and alcohols
to make water-soluble corrosion preventives
▪ Formulated with scale preventives for
multipurpose chemical additives
Alpha 3444
Alpha 3444 is a 77 to 83 percent active
blend of alkyl pyridine benzyl quaternary
ammonium chloride, and nonionic and anionic
surfactants. It is used to formulate corrosion
inhibitors. This highly cationic amine compound
can be diluted with alcohols, glycols or
water/alcohol blends.
▪ For oil- and gas-producing wells, and gathering
and waterooding systems
▪ High-temperature applications
▪ Performs in high H2S and CO2 conditions
▪ Functions as a wetting agent
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Diethylsulfate Quaternary Compounds
Amine Ethoxylates
Coconut Quaternary Compounds
Alpha 2129
Alpha 2129 is a 78 to 82 percent active
cocoamido benzyl quaternary ammonium
chloride. This highly cationic amine compound
is used to formulate corrosion preventives.
▪ For oilwell drilling, completion, producing
and waterooding systems
▪ For water-injection surfactants, water clariers
and antifoulants
▪ Used to make water-soluble-type
corrosion preventives
▪ Formulated with scale preventives
for multipurpose chemical
additives
Alpha 2095
Alpha 2095 is a 63 to 65 percent active
cocoamine diquaternary ammonium chloride.
This highly cationic amine compound is used
to formulate corrosion preventives.
▪ For oilwell drilling, completion, producing
and waterooding systems
▪ For water-injection surfactants, water clariers
and antifoulants
▪ Used to make water-soluble-type
corrosion preventives
▪ Formulated with scale preventives
for multipurpose chemical
additives
CI 815
CI 815 is a tallow diamine ethoxylate
(10 mol) used as an extremely versatile
corrosion inhibitor base. It is used in
oil- and water-soluble formulations.
▪ Used in combination with scale inhibitors and biocides
▪ Used in many water systems to clean and
inhibit corrosion
▪ Used in packer uids, drilling applications,
multifunctional compounds and in
oil-soluble formulations to alter
dispersibility characteristics
Alpha 1080
Alpha 1080 is a 78 to 82 percent
active imidazoline ethosulfate quaternary
ammonium compound. This excellent
water-soluble compound is used to
formulate corrosion preventives.
▪ For wateroods, saltwater disposal systems, packer
uids, pipelines and producing oil wells
▪ Blends with nonionic surfactants and alcohols to
make water-soluble corrosion preventives
▪ Formulated with scale preventives for
multipurpose chemical additives
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Imidazoline, Amides and Polyamides
Alpha 1156
Alpha 1156 is a 98 to 100 percent
active 2:1 tall oil-fatty acid amido-
imidazoline that is used to formulate
corrosion inhibitors.
▪ For drilling, producing, transporting
and rening crude oil
▪ Can be formulated to serve as a corrosion
preventive, emulsier, wetting agent
or scale preventive
▪ Functions as a wetting agent
in drilling uids
Alpha 1153
Alpha 1153 is a 98 to 100 percent
active imidazoline, derived from
monobasic fatty acids. It is used
to formulate corrosion inhibitors.
▪ For drilling, producing, transporting
and rening crude oil
▪ Can be formulated to serve as a corrosion
preventive, emulsier,
wetting agent or scale preventive
▪ Used in concentrated form
or diluted
Alpha 1158
Alpha 1158 is a 98 to 100 percentactive oleic acid imidazoline that is used
to formulate corrosion inhibitors.
▪ For metal-working uids, lubricants,
greases and rust preventives
▪ For producing, transporting and rening crude oil
▪ Can be formulated to serve as a corrosion
preventive, wetting agent
or scale preventive Alpha 1335
Alpha 1335 is a 98 to 100 percent
active imidazoline-polyamide derived
from dimerized fatty acids. This highly
cationic amine is used to formulate
thermally stable corrosion preventives. ▪ For drilling, producing, transporting and rening
crude oil
▪ Can be formulated to serve as a corrosion
preventive, emulsier or wetting agent
▪ For use in all types of
oil systems
Alpha 1215
Alpha 1215 is a 98 to 100 percent
active polyamide derived from dimerized
fatty acids. This highly cationic amine
is used to formulate thermally
stable corrosion preventives. ▪ For drilling, producing, transporting and rening
crude oil
▪ Can be formulated to serve as a corrosion
preventive, emulsier or wetting agent
▪ For use in all types of
oil systems
Alpha 3405
Alpha 3405 is a 68 to 72 percent
active polyamide derived from dimerized
fatty acids. This highly cationic amine
is used to formulate thermally stable,
oil-soluble corrosion preventives.
▪ For drilling, producing, transporting and rening
crude oil
▪ Can be formulated to serve as a corrosion
preventive, emulsier or wetting agent
▪ For use in all types of
oil systems
Alpha 3375
Alpha 3375 is a 70 to 75 percent
active salted imidazoline that is used
to formulate water-soluble
corrosion inhibitors.
▪ For drilling, production and water-injection systems
▪ Can be formulated to serve as a corrosion
preventive, emulsier,
wetting agent or scale preventive
▪ Used in concentrated form
or diluted
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Organic Acid Amine Salts
Alpha 3337
Alpha 3337 is a 67 to 73 percent
active organic acid-amine salt that is
used to formulate corrosion inhibitors.
▪ For drilling, producing, transporting and
rening crude oil
▪ Functions as a corrosion- and scale-prevention
additive in oil, waterooding and
water-disposal systems
▪ Batch or continuous treatments
▪ Can be formulated with organic
or inorganic acids
Alpha 3370
Alpha 3370 is an 88 to 90 percent
active polyacid, organic acid-polyamide salt
with quaternary ammonium chloride that is used
as a corrosion inhibitor. It also functions
as a corrosion preventive and antifoulant.
▪ For drilling, producing, transporting
and rening crude oil
▪ Used in gas-lift, gas-well or gas-line
applications against carbon
dioxide corrosion
▪ For oil systems, wateroods or water-disposal systems
Alpha 3461
Alpha 3461 is a 73 to 77 percent
active concentrated imidizaoline-quaternary
ammonium compound-base blend. It can be
used as a corrosion inhibitor in most systems
where water-soluble products are required.
▪ Used in water-injection systems to
prevent corrosion
▪ Used with other additives to formulate
unique, custom-designed products
▪ Used in concentrated form or diluted
Alpha 3488
Alpha 3488 is a 75 to 80 percent
active organic acid-amine salt used to
formulate corrosion inhibitors. It is also
a nonemulsifying corrosion inhibitor for
low- or high-temperature systems.
▪ For drilling, producing, transporting
and rening crude oil
▪ Can be formulated to serve as a corrosion
inhibitor, emulsier, wetting agent
or scale preventive
▪ Used in concentrated form
or diluted
Alpha 3403
Alpha 3403 is a 78 to 82 percent
active amido-amine derived from
dimerized fatty acids that is used
as a corrosion inhibitor.
▪ For drilling, producing, transporting and
rening crude oil
▪ Used in gas-lift, gas-well or gas-line
applications against carbon
dioxide corrosion
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Phosphate Esters
Amine Bisultes Organic Boron Compounds
Alpha 2290
Alpha 2290 is a 98 to 100 percent
active alkyl phosphate ester acid
designed as a corrosion inhibitor.
It is also an anodic inhibitor and
controls general and pitting corrosion
for oxygen, hydrogen sulde and
carbon dioxide.
▪ Used in water-injection systems
▪ Used in foam and air-mist systems
▪ Batched or added continuously
during drilling
Alpha 2296
Alpha 2296 is a 52 to 58 percent
active potassium salt of a gylcol
phosphate ester designed as a corrosion
inhibitor. It is also an anodic inhibitor
and controls general and pitting
corrosion for oxygen, hydrogen sulde
and carbon dioxide.
▪ Used in water-based drilling systems
▪ Used in foam and air-mist systems
▪ Can be batched or added
continuously during drilling
Alpha 3385
Alpha 3385 is a 45 to 50 percent
active amine salt of polyphosphate ester
used to formulate oil-soluble scale inhibitors
for treatment of calcium carbonate, calcium,
barium and strontium sulfate, and iron scale
in water systems. It contains cationic amines
that allow it to function as a combination
scale- and corrosion-inhibitor additive.
▪ Functions as an oil-soluble scale inhibitor, oil-soluble
corrosion inhibitor, renery antioulant and
corrosion inhibitor for product pipelines
▪ Used in concentrated form or diluted with
hydrocarbon solvents or oil before
use for ease of handling
Alpha 3220
Alpha 3220 is a 63 to 67 percent
active organic boron amine solution
used to formulate corrosion inhibitors for
oxygen, carbon dioxide, hydrogen sulde,
mineral acids and dissolved salts.
▪ Used in oil-, gas- or water-well
producing systems
▪ Used in water-injection systems
▪ Can be diluted with water or
water/glycol solutions for
application purposes
Alpha 1064
Alpha 1064 is a 73 to 77 percent
active amine bisulfate that functions
as a liquid-oxygen scavenger for
water systems. It can be used with
cathodic corrosion preventives.
▪ Packer-uid corrosion inhibitor
▪ Used in drilling uids and wateroods
▪ Can be formulated with corrosion
and scale inhibitors
Production Intermediates: Corrosion Inhibitor Concentrates
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Production Intermediates:
Corrosion Inhibitor Concentrates
Engineered Chemistry ®
Weatherford’s engineered solutions put you in control.
For all your chemical needs, Weatherford is your single-source provider
for uid analysis, custom-chemical formulation and design, and chemical
manufacturing and distribution. For additional information or a technical
specication sheet on any of the corrosion inhibitors mentioned in
this document, contact us at [email protected]. To review our full
chemical and service offering, visit us at weatherford.com/chemistry.
weatherford.com © 2004–2011 Weatherford. All rights reserved. 688.02
The information contained herein was accurate and reliable to the best of our knowledge at the time this document was prepared. The material is supplied solely for information purposes, and Weatherford makes no guarantees
or warranties, expressed or implied, with respect to its accuracy. Ensuring the completeness and accuracy of such information is the responsibility of the user of this product. Always consult the Material Safety Data Sheet for
this product before use. Weatherford products and services are subject to the Company’s standard terms and conditions, available on request or at weatherford.com. For more information contact an authorized Weatherford
representative. Unless noted otherwise, trademarks and service marks herein are the property of Weatherford and may be registered in the United States and/or other countries. Weatherford products named herein may be
protected by one or more U.S. and/or foreign patents. For more information, contact [email protected]. Specications are subject to change without notice. Weatherford sells its products and services in accordance with
the terms and conditions set forth in the applicable contract between Weatherford and the client.
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