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Bohrinsel

DRILLING

Products & Solutions

OIL & GAs


Before extraction, oil and gas operations start with drilling processes. Evonik has a wide range of chemistries that can be used within drilling muds and as cementing additives.


Drilling

Application

What Evonik brings to the Application

Chemistries 

Products 

Cement Additives

Thixotropic and anti-setting additives for cementing. Cement reinforcement additives. Encapsulated chemicals. 

Superplasticizer to improve workability and compression strength of cement.

Fumed silica dispersions 

Fumed silica Precipitated silica 

Ether methacrylates and methacrylic acid

AERODISP®
AEROSIL®
SIPERNAT®

VISIOMER®

Corrosion Inhibitors

Additives to be used in formulations of corrosion inhibitor chemistries.

Alkanolamides Amine 
Alkoxylate 
Amphoacetates Imidazoline 
Performance additives 
Quaternary amines

TEGO® CI
TEGO® CI
TEGO® CI
TEGO® CI
TEGO® CI
VARONIC®
ADOGEN®

Defoamer and Defoamer Agents

Additives for water treatment, drilling and fracturing fluids. 











Rapid wetting anionic surfactant for use in production wells.

Precipitated silica Fumed silica 




Polyether siloxanes 




Dispersible defoamer based on organo- modified siloxanes 


Anionic surfactant

AEROSIL® 
SIPERNAT®




TEGOPREN®




TEGOPREN®




REWOPAL®

Emulsifiers

Additives to be used in preparation of oil-based drilling muds. 









Additives for preparation of Pickering emulsions for oil and water based drilling muds and chemicals. 


Candidate additives to be used in preparation of oil-based drilling muds.

Quaternary amines 









Ester quats


Fumed silica




Imidazoline

ADOGEN® 
REWOQUAT®TEGO® 
VARIQUAT® 







TEGO®


AEROSIL®




ADOGEN® 
REWOQUAT®
VARINE®

Fluid Loss Agents

Building blocks to make polymers that prevent the loss of fluid to the formation.

Alkyl methacrylates, aminofunctional methacrylates and methacrylamides

VISIOMER®

Foamers & Foaming Agents

Chemistries (additives and finished products) to be used downhole as a foam stabilizer/ wetting agent in hard water, for drilling muds, foam enhancement in foam fracturing and oil displacement.

Amphoteric surfactants including capramidopropyl betaines and amine oxides

TEGO® FB

Free Flow / Anti-Caking Agents

Additives to help prevent formation of lumps and improve flow of powders.

Fumed silicaPrecipitated silica

AEROSIL® 
SIPERNAT®

Gas Separation

Efficient gas separation membranes for generating N2, removing CO2, recovering H2 and recovering/upgrading He. 

High performance polyimide

SEPURAN®

Gelling Agents

Agents to assist with gel texture, including in hydrochloric acids.

Aminofunctional methacrylates, hydroxy methacrylates and methacrylamides

VISIOMER® 

Liquid to Powder Conversion

To convert difficult-to-handle liquids (freezable, very viscous, hygroscopic) into powders.

Fumed silicaPrecipitated silica

AEROSIL®  
SIPERNAT®

Loss Control

Superabsorbents for loss control applications.

Superabsorbent polymer

Absorbent Polymers

pH Buffering in Brines

Additive to provide an alkaline pH and to prevent the pH from fluctuating as a consequence of acid or base influxes into the brines.

Potassium Carbonate Potassium Hydrogen Carbonate Potassium Hydroxide Solution

Potassium Derivatives

Rheology Modifiers and Viscosifiers

Additives to support the development of polymers and alter rheological properties including control of sagging, settling, stability and processability of liquids and powders.

Fumed silicaPrecipitated silica 


Superabsorbent polymer 




Aminofunctional methacrylates, ether methacrylates and methacrylamides

AEROSIL® 
SIPERNAT®


Emulsion Polymers 




VISIOMER®

Shale Control

Building blocks for the production of shale control polymers. 

Aminofunctional (cationic) methacrylates and methacrylamides

VISIOMER®

Swelling Agent

Superabsorbents for general solidification and absorbing applications. 

Swelling agent for swellable packers.

Superabsorbent polymer 



Superabsorbent polymer

Absorbent Polymers



CREABLOC®

Wetting Agents

Additives to help reduce the surface tension of a liquid, causing the liquid to spread across or penetrate more easily the surface of a solid.

Ammonium chloride products

Organo-modified siloxanes

ADOGEN® 
VARIQUAT® 

TEGOPREN®

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