| № п/п | Name | vol | Short Description | Packing |
| 1 | WCS 'G BLOK 386' | lt | Liquid latex product that can be used as a general fluid loss additive in cement slurries. The amount used varies with temperature and the level of fluid loss control required but a small amount of dispersant is normally required in the slurry as well. | 200 lt drums |
| 2 | WCS 'DEFOAM 510' | lt | Silicone emulsion based antifoam for use in fresh and saline water cement systems. | 200 lt drums |
| 3 | WCS 'СD-6' | kg | Powder dispersant for use in cement slurries with or without salt or containing latex for anti gas migration purposes. It also enhances fluid loss control with most conventional fluid loss additives, and on its own WCS ‘CD-6' enhances rheological properties thus improving flow characteristics. | 25 kg multiply bag |
| 4 | WCS 'СD-305/CD-305L' | kglt | Dispersant and turbulent flow inducer (powdered or liquid form) for cement slurries and is recommended for use in the 15 to 148 centigrades temperature range. This product is most suitable for cements whose slurries are easily dispersed and tend to be unstable. WCS ‘TURBCD-305' provides good dispersion with minimum sedimentation of particles. | 25 kg multiply bag200 lt drums |
| 5 | WCS 'CS-0500' | kg | Blend of inorganic components and organic polymers, designed for separating cement slurries and water base muds where it can be pumped in Laminar or turbulent flow. | 25 kg multiply bag |
| 6 | WCS 'DIALITE' | kg | A naturally occurring diatomaceous earth processed for use as an extender in low weight cement slurries. Unlike bentonite, WCS ‘DIALITE' is a natural pozzolanic material and will contribute to compressive strength development. | 25 kg multiply bag |
| 7 | WCS 'EXTEND CX1L' | lt | Liquid extender for cement, allowing slurries to be mixed with fresh water or sea water at densities as low as 11.4 lbs/gal (1366 Kg/M). This material is used as a liquid substitute for blended or prehydrated bentonite, but gives the advantage of shorter thickening times than bentonite slurries, especially at low temperatures and low densities. | 200 lt drums |
| 8 | WCS 'EXTEND CX1S' | kg | The extender to a cement slurry will allow the use of larger quantities of mix water than recommended by the API standards without excessive water separation. Accelerates the strength development of the cement. | 25 kg multiply bag |
| 9 | WCS 'LIGHTFILL' | kg | WSS ‘LIGHTFILL' consists of inert hollow inorganic spheres which can provide a route for preparing lightweight cement slurries of 9 to 12 lbs/gal that will produce acceptable compressive strengths in short periods. The compressive strengths are normally higher than those produced by equivalent density slurries containing bentonite, gilsonite or silicate extenders. Other advantages of slurries include low thermal conductivity (useful in permafrost and geothermal areas) and improved lost circulation properties. | 900 kg big-bag |
| 10 | WCS 'REDUCER 109S' | kg | Powdered fluid loss additive for cement slurries and can be used in a wide range of cementing compositions by varying the concentration to give the required fluid loss value. | 25 kg multiply bag |
| 11 | WCS 'REDUCER 22FS' | kg | Low viscosity cellulose derivative cement fluid loss additive for oil well cementations with BHCT from 30 to 182 centigarde where mix water ranges from fresh to salt water. | 25 kg multiply bag |
| 12 | WCS 'REDUCER 212FS' | kg | low viscosity cellulose derivative cement fluid loss additive for oil well cementations with BHCT from 4 to 100 centigrades where mix water ranges from fresh to salt water. | 25 kg multiply bag |
| 13 | WCS 'REDUCER 222FS' | kg | Вlend of sulfonated copolymers designed to be dry blended with cement but it can also be pre-mixed with water. | 25 kg multiply bag |
| 14 | WCS 'REDUCER 222FL' | lt | Liquid analogue of REDUCER 222FS | 208 lt drums |
| 15 | WCS 'REDUCER 260' | kg | Low viscosity cellulose derivative cement fluid loss additive for oil well cementations with BHCT from 4° to 82 centigardes where mix water ranges from fresh to salt water. | 25 kg multiply bag |
| 16 | WCS 'REDUCER 390FL' | lt | Blend of sulfonated copolymers in aqueous solution suitable for low to high circulation temperatures. Non-retarding liquid fluid loss additive suitable for low to high circulating temperatures. | 208 lt drums19 lt pails |
| 17 | WCS 'REDUCER 495L' | lt | Liquid fluid loss additive which does not retard cement appreciably. It is primarily for use at low temperatures, ie BHCT of 82°C or less, but can be used at much higher BHCTs of 130°C and possibly more. The materials in this product are compatible with salt. | 200 lt drums |
| 18 | WCS 'REDUCER 644FL' | lt | Non-retarding fluid loss control agent that is effective at temperatures up to 202 centigrades in most types of cement slurry. The non-retarding properties of WCS ‘REDUCER 644FL' make it the ideal choice for light weight slurries where lengthy thickening times can lead to expense due to lost rig time. | 200 lt drums |
| 19 | WCS 'RET 104 L' | lt | Lignosulphonate cement retarder for use when the bottom hole circulating temperature is below 92 centigrades. This retarder has no dispersing properties it is a basic retarder for the majority of cementing work, and is compatible with all API classes of cement and most additives. | 200 lt drums |
| 20 | WCS 'RET 105' | kg | Modified lignosulfonate cement retarder for oil field primary and squeeze cementing jobs where bottom hole circulating temperature (BHCT) does not exceed 115 centigrades. | 25 kg multiply bag |
| 21 | WCS 'RET 128' | kg | Lignosulfonate and organic acid blend designed for use where bottom hole circulating temperatures reach up to 204 centigrades. | 25 kg multiply bag |
| 22 | WCS 'THIXO 21A' | kg | This thixotropic cement system is designed to be used in primary cementing, lost circulation and squeeze applications. The compressive strengths of the set cement are high enough for use in primary cementing. Other additives such as bridging agents and light weight materials can also be included in the slurry. Additives which have a dispersing action on cement should be avoided. | 25 kg multiply bag |
| 23 | WCS 'THIXO 21В' | kg | This thixotropic cement system is designed to be used in primary cementing, lost circulation and squeeze applications. WCS ‘THIXO 21B' should be dry blended with cement at 0.25% by weight of cement. The compressive strengths of the set cement are high enough for use in primary cementing. Other additives such as bridging agents and light weight materials can also be included in the slurry. Additives which have a dispersing action on cement should be avoided. | 25 kg multiply bag |
| 24 | WCS 'THIXO СТХ15' | lt | Liquid additive used to impart thixotropic properties to slurries prepared with Portland cements. Early compressive strengths tend to be higher than those obtained with dry thixotropic materials. WCS ‘THIXO CTX15' is not compatible with additives which act as dispersants as the gel structure and hence the thixotropic properties of the slurry will be destroyed. | 200 lt drums |
| 25 | WCS 'TURB CD1F' | lt | Dispersant and turbulent flow inducer for cement slurries and is recommended for use in the wide temperature range. Excellent friction reduction is obtained with WCS ‘TURB CD1F' since the viscosity of cement slurries is greatly reduced. Friction reduction is very important where the annulus is less than one inch so that frictional pressures are not exerted on the formation during cement placement. | 200 lt drums |
| 26 | WCS 'TURB CD4' | kg | Dispersant and turbulent flow inducer for cement slurries containing salt (NaCl) at 18% by weight of water or higher. At these high salt concentrations conventional dispersants can cause severe slurry gelation. | 25 kg multiply bag |
| 27 | WCS 'TURB DВ1' | kg | Sulfonated salt of synthetic copolymer type cement dispersant and friction reducer additive with high performance at bottom hole circulating temperatures (BHCT) exceeding 149 centigrades. | 25 kg multiply bag |
| 28 | WCS 'TURB СD2' | kg | Cement dispersant, highly effective in reducing the viscosity of cement slurries during surface mixing and at BHCT exceeding 149centigrades. compatible with mud products and all types of oil wells cements including class G cement neat and blended with silica flour at any ratio. | 25 kg multiply bag |
| 29 | WCS 'DF-4' | lt | efficient defoamer which prevents foaming and air entrainment caused by mixing cement additives such as retarders, dispersants, fluid loss agents and salt. WCS ‘DF-4' does not affect the cement slurry properties and it is compatible with all API oilfield cement classes and cement additives. | 208 lt steel drums25 lt plastic cansiters |
| 30 | WCS 'DF-8' | kg | Powder defoamer used to help prevent foaming and air entrainment caused by additives such as retarders, fluid loss agents, and salt. No effect on cement properties has been found with WCS ‘DF-8', and it is compatible with all classes of API cement and all additives. | 25 kg multiply bag |
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