| FUNCTION | PRODUCT | DESCRIPTION |
|---|---|---|
| Fluid Loss Control | TESSODRIL DSF | Fermentation Resistance Drilling Starch Modified potato starch low viscous specially designed as a Drilling Starch exceeding OCMA DFCP 5specs and API 13A for all drilling systems. The product is resistant to high concentration of salt and compatible with all drilling fluid additives. |
| TESSCELL HV/LV | Carboxymethyl Cellulose (HV/LV) | |
| TESSPAC R/LV | Polyanionic Cellulose (HV/LV) TESSPAC R is a regular viscosity of polyanionic cellulose specially designed as a Fluid Loss Reducer and viscosifier for saline drilling fluids. The product is resistance to high concentration of salt and compatible with all drilling fluid additives. |
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| TESSODRIL FLO-70 | Modified Lignite TESSODRIL FLO-70 is a modified copolymer of humic acid specially developed as high temperature and salt resistance fluid loss additive. It can be used either in fresh water muds or brine containing NaCl of 3 – 15 % and is thermostable up to a temperature of 360°F |
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| TESSODRIL FLA-HT | Thermostable Fluid Loss Control and Thinner TESSODRIL FLA-HT is a polymerized humic acid specially developed as a high temperature fluid loss reducer and for all types of water base drilling fluid. TESSODRIL FLA-HT is a salt resistance fluid loss additive and thermo stable up to a temperature of 160°C. |
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| TESSOPOL 631 | Thermostable Synthetic Polymer | |
| Viscosifier | TESSOPOL XG | Modified Xantham Gum TESSOPOL XG is a modified polysaccharide specially designed as a Viscosifier with pseudoplastic or shear thinning properties and high cutting carrying capacity for drilling fluids. TESSOPOL XG is free from Guargum contamination. Viscosity generated by TESSOPOL XG is stable up to a temperature of 300 0F and it can be used in all types of drilling fluids at pH range from 3 to 12. The product is especially suitable for horizontal drilling and milling fluids. |
| TESSOPOL HE | Hydroxyethil Cellulose TESSOPOL HE is a high viscosity hydroxy alkylated cellulose (cellulosic polymer) which find its application as a moderate temperature Fluid Loss Reducer and viscosifier for all types of water based drilling fluid. It provides good pseudo-plastic flow and wide compatibility with emulsion polymers, surfactants, emulsifiers, defoamers. TESSOPOL HE is thermo stable up to temperature of 125oC. |
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| TESSOPOL VHT | Thermostable Modified Polymer TESSOPOL VHT is a modified synthetic polymer specially design to be applied as viscosifier, fluid loss control, and shale inhibitor which particularly beneficial for designing a low solid/solid free inhibitive water base fluids in drilling and completion of deep and high temperature wells. As viscosifier, TESSOPOL VHT showed a superior thermostability compared to conventional biopolymer viscosifiers. As fluid loss control additive and shale inhibitor TESSOPOL VHT also showed an extraordinary performance compared to commonly used PAC and PHPA in high temperature condition. |
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| Shale Inhibitor | TESSODRIL BS 2000 | PHPA Liquid TESSODRIL BS 2000 is a high molecular weight partially hydrolyzed polyacrylamide in the form of stable water in oil emulsion. It is good to prevent swelling, sloughing, bit balling and flow plugging. It is also reduce drag on drill string. |
| TESSODRIL BS 1323 | Polyamine Shale Stabilizer TESSODRIL BS 1323 is a polyamine shale stabilizer for polymer-based drilling, workover and completion fluid. It is resistance to common mud contaminants and easily soluble in both fresh and sea. TESSODRIL BS 1323 has a uniform dispersion in the mud systems and is free “tar-ball” formation in the mud pits or shaker screen. |
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| TESSODRIL BS 1324 | Polyamine Shale Stabilizer TESSODRIL BS 1324 is polyamine shale stabilizer for polymer-based drilling, workover and completion fluid. It is resistance to common mud contaminants and easily soluble in both fresh and sea. TESSODRIL BS 1324 has a uniform dispersion in the mud systems and is free “tar-ball” formation in the mud pits or shaker screen. |
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| TESSODRIL SHI-40 | Sodium Salt of Modified Asphalt TESSODRIL SHI-40 is a partly water soluble asphaltic compound specially developed as a temperature resistance shale inhibitor, torque and drag reducer and fluid loss controlling agent. It is resistance to common mud contaminants and easily disperse/soluble in both fresh and sea water without the addition of supplementary emulsifiers. TESSODRIL SHI-40 has a uniform dispersion in the mud systems and is free “tar-ball” formation in the mud pits or shaker screen. |
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| TESSODRIL SHI-65K | Potassium Salt of Modified Asphalt TESSODRIL SHI 65 K is a reacted modified asphalt with potassium to improve its shale stabilization and mud performance. Beside its primary function as low foaming shale stabilizer, improved borehole lubrication, mud rheology and filtration control can be obtained from the product applications. |
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| TESSOPOL VHT | Thermostable Modified Polymer TESSOPOL VHT is a modified synthetic polymer specially design to be applied as viscosifier, fluid loss control, and shale inhibitor which particularly beneficial for designing a low solid/solid free inhibitive water base fluids in drilling and completion of deep and high temperature wells. As viscosifier, TESSOPOL VHT showed a superior thermostability compared to conventional biopolymer viscosifiers. As fluid loss control additive and shale inhibitor TESSOPOL VHT also showed an extraordinary performance compared to commonly used PAC and PHPA in high temperature condition. |
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| TESSODRIL BS 1310 | Clay Stabilizer TESSODRIL BS 1310 is an amine polymer product specially developed as shale inhibiting polymer for all types of water based drilling fluids. The product has a good inhibiting property for reactive clays with excellent suspensibility and is readily dispersible in water without lump forming. |
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| Lubricant & Spotting Fluid | TESSODRIL BS 2305 | EP Lubricant TESSODRIL BS 2305 is a mixture of fatty esters specially designed as extreme pressure non toxic lubricant for reducing rotary torque, drags and friction between the drill pipe and casing or wall of the borehole. The product is stable up to a temperature of 450 oF (232 oC). |
| TESSODRIL BS 2307 | Surfactant Base Lubricant TESSODRIL BS 2307 is a mixture of surface active agents in water, specially designed as extreme pressure non toxic lubricant for reducing rotary torque, drags and friction between the drill pipe and casing or wall of the borehole. |
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| TESSODRIL BS 2101 | Spotting Fluid TESSODRIL BS 2101 is a proprietary blend of surface active agent in solvent. The product is commonly used as spotting fluid for releasing differentially stuck pipe. The highly effective surfactant in the product is able to penetrate the cake between the wall and the pipe to release the differential pressure lock and further provide lubrication for freeing the pipe. |
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| TESSOSPOT BP | Pipe Freeing Powder TESSOSPOT BP is a blend of calcium soap fatty acid, dispersant and modified asphalt in powdered form. The product is suitable to be used for making a complete oil mud spotting fluid. A mixed product with oil will provide a suspension that can be weighted up to 18 lb/gal. |
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| Mud Thinners | TESSODRIL BS 1304 | Synthetic Polymer TESSODRIL BS 1304 is a proprietary blend of polycarboxylic acid in water. It is an anionic polymer which is used as thinner in water based drilling fluids especially for PHPA system. |
| FLOTHIN HT | Thermostable Modified Polymer | |
| Detergent & Cleaner | TESSODRIL BS 2405 | Drilling Detergent TESSODRIL BS 2405 is a blend of anionic and non-ionic surfactants in water, as drilling detergent. The product is used in water based drilling fluid. It reduces the dispersion of formation solids especially the balling of shale cutting in drilling fluid. |
| TESSODRIL BS 2422 | Drilling Detergent TESSODRIL BS 2422 is a blend of anionic and non-ionic surfactants in water, as drilling detergent. The product is used in water-based drilling fluid. It reduces the dispersion of formation solids especially the balling of shale cutting in drilling fluid. |
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| TESSODRIL BS 2406 | Platform Cleaner TESSODRIL BS 2406 is a water based biodegradable heavy duty cleaning agent. It is particularly effective for removal of dirt, oil and grease. TESSODRIL BS 2406 is formulated from selected surfactants that will not disturb oil-water interface. The removed oil and grease will easily separated from the water and will not remain finely dispersed in water phase. |
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| Others | TESSODRIL BS 1905 | Defoamer (non-silicon) |
| TESSODRIL BS 1519 | Corrosion Inhibitor TESSODRIL BS 1519 is an inorganic non foaming water soluble corrosion inhibitor which is very effective for protection of flow lines, pumps and equipment from oxygen pitting and sweet corrosions at elevated temperature. TESSODRIL BS 1519 also give a good shale inhibition properties and is particularly suitable for drilling using aerated fluid or foam. |
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| TESSODRIL BS 2402 | HT – Stabilizer TESSODRIL BS 2402 will improve the flow properties of water base mud especially at high temperature. Depending on actual field condition, the required dosage has to be determined experimentally, however in general a dosage of 12 – 25 ltr/m3 while for emulsifying diesel oil in water a dosage of 25 – 50 ltr/m3 has to be applied. |
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| TESSODRIL BS 2406 | Rig Wash TESSODRIL BS 2406 is a water-based biodegradable heavy-duty cleaning agent. It is particularly effective for removal of dirt, oil, and grease. TESSODRIL BS 2406 is formulated from selected surfactants that will not disturb the oil-water interface. The removed oil and grease will easily separate from the water and will not remain finely dispersed in water phase. |
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| TESSODRIL BS 1504 | Corrosion Inhibitor TESSODRIL BS 1504 is a mixture of amines and phosphate ester in water. It is extensively prevent CO2 and H2S corrosion. |
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| TESSODRIL BS 1701 | Oxygen Scavenger TESSODRIL BS 1701 is a water solution of catalyzed ammonium bisulphite, it is applied in water injection system and hydrostatic test to remove dissolved oxygen and certain other oxidizing elements from fresh and salt water and water base drilling fluids and water base packer fluids. It is also can be used in nitrogen gas stream using nozzle at the injection point. Its capability to remove oxygen is appreciable, so that corrosion resulted from oxidation can be eliminated significantly. This product is highly soluble in brine or sea water. |
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| TESSODRIL BS 1710 | H2S Scavenger TESSODRIL BS 1710 is an aqueos solution of triazine derivative, specially designed to be used as a hydrogen sulfide (H2S) scavenger for oilfield application. Its capability to react with H2S in various fluid system (natural gas, process gas, oil, water) is appreciable, so that pitting and stress cracking corrosion resulted from reaction of H2S with steels in wells and pipelines can be eliminated significantly. In application this product can be diluted with water or methanol. |
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| TESSOTREAT AD 5012 | Biocide TESSOTREAT AD 5012 is a solution of isothiazolone derivative in water or solvent mixture, formulated as a broad spectrum bactericide to effectively kill both aerobic and anaerobic sulphate reducing bacteria (SRB). Therefore TESSOTREAT AD 5012 is also highly effective against corrosion caused by SRB and other microorganism. |
DRILLING AND COMPLETION CHEMICALS
Water-based Fluids – see further details
Oil-based/Invert Emulsion Fluids – see further details
Geothermal – see further details
Completion – see further details
WELL STIMULATION/CEMENTING ADDITIVES – see further details
PRODUCTION TREATING & REFINERY CHEMICALS – see further details