PRODUCT DESCRIPTION PBS Plug is a surface-mixed, pump able plugging material, formulated to provide a rigid cross-linked gel structure. PBS Plug 500 and PBS Plug 2000 contain sized particles of borate mineral salts and special polymers which provide formulating flexibility to meet various formation requirements in lost circulation applications. PHYSICAL & CHEMICAL PROPERTIES Appearance Brown Powder Specific Gravity 1.2g/m3 Solubility Insoluble in water APPLICATION PBS Plug is a unique system whose main application is the control of lost circulation. The final consistency of the PBS Plug also allows it to be easily drilled after the chemical setting reaction has been…

PRODUCT DESCRIPTION NC-TROL X is a synthetic resin provides rheology stabilization and filtration control in water-based drilling fluids at elevated temperatures. NC-TROL X is a chrome-free, non-viscosifying polymer, which reduces fluid loss and controls drilling fluid stability without increasing the viscosity of the water phase. PHYSICAL & CHEMICAL PROPERTIES Appearance Black powder pH 9 - 10 Specific Gravity 1.5g/cm3 Solubility Soluble in water APPLICATION NC-TROL X is a broad-application fluid-loss-control additive for use in freshwater, seawater, and saltwater. It can also be in Lime, Gypsum, NC-THIN, NC-LOSE and non-dispersed fluid systems. Application of this product will extend the temperature tolerance…

PRODUCT DESCRIPTION NC-Temp thermally stable synthetic polymer is used as a filtration control additive for a wide range of water- based drilling fluids, from freshwater to saturated sodium chloride systems. It also can be used in lime, gyp, seawater and KCL systems. PHYSICAL & CHEMICAL PROPERTIES Appearance White Soild Powder pH 7 (1% aqueous solution) Specific Gravity 0.94g/cm3 Solubility Water soluble APPLICATION NC-Temp additive improves downhole filtration control and reduces the build-up of filter cake in water based muds. It reduces both API and High-Temperature, High- Pressure (HTHP) fluid losses and improves filter-cake texture. It can impart enhanced rheological stability…

PRODUCT DESCRIPTION NC-STAR filtration-control additive is a special starch derivative. When used in conjunction with a bridging agent such as sized calcium carbonate or sized salt, it provides a thin, pliable, easily removed filter cake. NC-STAR is a non-ionic material especially suited for fluids containing salts or ion-sensitive additives. PHYSICAL & CHEMICAL PROPERTIES Appearance Off white powder pH 9 - 10.5 (1% aqueous solution) Bulk Density 30 - 40 lb/cu ft Boiling Point 250°C Flash Point 125°C Solubility Soluble in water APPLICATION NC-STAR’s superb filtration control provides a thin, pliable, easily removed filter cake which minimizes formation damage and facilitates…

PRODUCT DESCRIPTION NC-PAC UL is a pure-grade poly-anionic cellulose polymer, designed to control fluid loss and it causes a minimal increases viscosity in water-based muds. PHYSICAL & CHEMICAL PROPERTIES Appearance White Powder pH 6.5 - 10 (2% aqueous solution) Specific Gravity 1.55g/cm3 Bulk Density 450 kg/m3 Boiling Point Decomposes at 250°C Solubility Soluble in water APPLICATION NC-PAC UL controls fluid loss in freshwater, seawater, KCl and salt muds. NC-PAC UL generates less viscosity than regular NC- PAC. The viscosity generated will depend on the solids concentration, salinity and makeup water chemistry. RECOMMENDED TREATMENT NC-PAC UL has a synergetic effect on…

PRODUCT DESCRIPTION NC-PAC SR is a high viscosity pure grade Poly-Anionic Cellu Polymer a water based filtration controller, which also provides viscosity. PHYSICAL & CHEMICAL PROPERTIES Appearance White Powder pH 6.5 - 10 (2% aqueous solution) Specific Gravity 1.55g/cm3 Bulk Density 450 kg/m3 Boiling Point Decomposes at 250°C Solubility Soluble in water APPLICATION NC-PAC SR is a combined filtration controller and viscosifier for water-based drilling fluids systems. NC- PAC SR is a high performance product, the best for low-solid mud, designed for fast penetration. NC-PAC SR reduces mud costs as it is effective at low concentrations. RECOMMENDED TREATMENT NC-PAC SR…

PRODUCT DESCRIPTION NC-LOSE HT starch is a high-quality, preserved polysaccharide used to provide filtration control and rheology stability in all types of water base drilling fluids. PHYSICAL & CHEMICAL PROPERTIES Appearance Off white powder pH 9 - 10.5 (1% aqueous solution) Bulk Density 30 - 40 lb/cu ft Boiling Point 250°C Flash Point 125°C Solubility Soluble in water APPLICATION This product may therefore be added to all fresh and saltwater systems without the need to add carbonates, phosphates or any other precipitants. Since NC-LOSE HT is a low viscosity fluid loss controlling agent, there is no danger of an uncontrollable…

PRODUCT DESCRIPTION NC-CMS is fluid loss control agent. NC-CMS is a polysaccharide derivative used to control filtration in the NC-MMH system at recommended concentrations. NC- CMS will not destroy the low-end rheology of the NC- MMH system as observed with conventional anionic fluid-loss-control agents. It is effective in seawater fluids and in any other type of fluid where starches and cellulosic additives are permitted. PHYSICAL & CHEMICAL PROPERTIES Appearance White powder pH 9 - 10.5 (4% aqueous solution) Bulk Density 30 - 40 lb/cu ft Boiling Point 250°C Flash Point 125°C Solubility Soluble in water APPLICATION NC-CMS is developed to…

PRODUCT DESCRIPTION DRISPAC is a high-molecular weight, polyanionic cellulose polymer of high purity. It is available in R (high viscosity) and LV (medium viscosity) grades. PHYSICAL & CHEMICAL PROPERTIES Appearance White odorless Powder pH 7.5 Specific Gravity 1.5g/cm3 Solubility Soluble in water APPLICATION Drispac is a primary fluid-loss reducer for water-based drilling fluids. Drispac R also provides secondary viscosity; when fluid-loss control without additional viscosity is required. RECOMMENDED TREATMENT Drispac can be used at temperatures up to 150°C. Fluid-loss control: 0.1 - 3.0 ppb Inhibition/ encapsulation: 0.75 - 3.0 ppb Improved filter cake: 0.5 ppb Improved & stabilized rheology: 0.5…

PRODUCT DESCRIPTION DRISPAC is a high-molecular weight, polyanionic cellulose polymer of high purity. It is available in R (high viscosity) and LV (medium viscosity) grades. PHYSICAL & CHEMICAL PROPERTIES Appearance White odorless Powder pH 7.5 Specific Gravity 1.5g/cm3 Solubility Soluble in water APPLICATION Drispac is a primary fluid-loss reducer for water-based drilling fluids. Drispac R also provides secondary viscosity; when fluid loss control without additional viscosity is required. RECOMMENDED TREATMENT Drispac can be used at temperatures up to 150°C. Fluid-loss control: 0.1 - 3.0 ppb Inhibition/ encapsulation: 0.75 - 3.0 ppb Improved filter cake: 0.5 ppb Improved & stabilized rheology:…