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WHO WE ARE

DENA Drilling Fluids Ltd. is a research-driven manufacturer of specialty oilfield chemicals, delivering innovative solutions for drilling, completion, and production operations. Our technologies are trusted by leading international operators, drilling contractors, and oilfield service companies across the Persian Gulf region, supported by advanced R&D, integrated manufacturing, and a commitment to continuous innovation. With more than 10 products approved in the National Iranian Oil Company (NIOC) Vendor List, DENA delivers reliable chemical solutions for today’s most demanding oilfield environments.

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Revolutionary Solutions

Innovating Drilling Fluid Chemicals

At DENA-Chem Drilling Fluids, we understand the critical role that drilling fluids play in the success of any drilling project. Our mission is to provide innovative and reliable chemical solutions that optimize drilling performance, enhance wellbore stability, and maximize overall productivity. We take pride in our cutting-edge laboratory, equipped with state-of-the-art equipment, where we conduct rigorous testing to ensure the highest quality standards for our products.

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PRODUCTS

Shale Inhibitors|Shale Stabilizers
Engineered to prevent clay hydration and swelling, our shale inhibitors ensure borehole stability and drilling efficiency. This category includes both polymeric, amin-based and glycol inhibitors tailored for various formations.
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Lubricants
Our high‑efficiency lubricants are formulated to reduce torque, drag, and friction during drilling, enhancing rate of penetration and tool life. The product line includes standard, high‑performance, and extreme‑pressure (EP) grades—each tailored for specific operational demands.
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Corrosion Inhibitors
Designed to protect downhole equipment, our corrosion inhibitors extend the service life of your drilling systems. We offer both film-forming and oxygen scavenging types for broad protection.
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Clean Up & Solvents
Our cleanup chemicals effectively remove drilling residues, oily contaminants, and filter cakes—preparing the wellbore for a clean and efficient completion. These include degreasers, surfactant blends, and solvent-based cleaners.
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Defoamer|Foming Agent
Fast-acting defoamers control surface foam and improve mud handling, while high-performance foaming agents generate stable foam for efficient cuttings transport and borehole cleaning during drilling operations.
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Scavengers
Our scavengers effectively remove unwanted gases and contaminants such as H₂S, ensuring a safer drilling environment. We supply both iron-based and triazine-based scavengers for different applications.
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Biocides
Our biocides prevent bacterial growth in drilling fluids, protecting systems from souring and biodegradation. Available in fast-acting and long-lasting formulations to meet different operational needs.
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Spotting Fluids
Designed to break down filter cakes and free stuck pipe by improving penetration and lubrication at the drillstring–formation interface. Applied as a spotting pill for efficient pipe release in differential sticking conditions.
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Demulsifiers
Our Demulsifier are advanced chemical formulations used to breaks oil-water emulsions in wellheads, separators, and heater-treaters. It accelerates separation, improves crude quality, and boosts processing efficiency.
Scale Inhibitor
Our Scale Inhibitor is engineered to prevent mineral scale formation in downhole tubing, flowlines, and production facilities, as well as water injection systems. It maintains flow efficiency and reduces downtime by controlling deposits in key production assets.
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Shale Inhibitors
Engineered to prevent clay hydration and swelling, our shale inhibitors ensure borehole stability and drilling efficiency. This category includes both polymeric, amin-based and glycol inhibitors tailored for various formations.
More
Lubricants
Our high‑efficiency lubricants are formulated to reduce torque, drag, and friction during drilling, enhancing rate of penetration and tool life. The product line includes standard, high‑performance, and extreme‑pressure (EP) grades—each tailored for specific operational demands.
More
Corrosion Inhibitors
Designed to protect downhole equipment, our corrosion inhibitors extend the service life of your drilling systems. We offer both film-forming and oxygen scavenging types for broad protection.
more
Clean Up & Solvents
Our cleanup chemicals effectively remove drilling residues, oily contaminants, and filter cakes—preparing the wellbore for a clean and efficient completion. These include degreasers, surfactant blends, and solvent-based cleaners.
more
Defoamers
Fast-acting defoamers control surface foam and improve mud handling during drilling operations. Our portfolio includes silicone-based and non-silicone defoamers to suit different systems.
more
Scavengers
Our scavengers effectively remove unwanted gases and contaminants such as H₂S, ensuring a safer drilling environment. We supply both iron-based and triazine-based scavengers for different applications.
more
Biocides
Our biocides prevent bacterial growth in drilling fluids, protecting systems from souring and biodegradation. Available in fast-acting and long-lasting formulations to meet different operational needs.
more

Cutting-Edge DENA Lab

Advancing Scientific Excellence

We believe in the power of reliable data. Our high-quality laboratory tests, conducted using cutting-edge equipment, ensure accurate and precise results. We leave no stone unturned in ensuring the quality and effectiveness of our chemicals, as we understand that the success of drilling operations depends on their performance.

 
 
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