The Encaptool is a simple assembly that uses microencapsulated chemicals to effectively and cost-efficiently treat fluids in the oil and gas industry.
The chemical bars are liquid remedial agents solidified and encased in a tubular segment and placed precisely where the problems begin downhole. This provides a powerful solution to the current limitations of traditional fluid treatment technologies.
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R100-RTE-ASPHALTENE is a solid chemical formed of an environmentally friendly crude oil-soluble solvent encapsulated in our solid matrix which has been formulated to diminish deposits downhole in producing wells. Tight deposits are slowly dissolved, releasing any solid present which will then be removed, thereby increasing the efficiency of the production equipment. Asphaltene solvents assist in mitigating heavy solids deposits downhole and residual concentrations can slow down surface deposits in transfer lines and vessel.
R300-RTE-SCALE is a solid chemical bar composed of a blend of phosphonate, high molecular weight polymers, phosphoric acid, phosphonic acid, phosphonates and orthophosphates to inhibit scale formation in wide spectrum temperature and pressure environments. Iron chelators have also been added to sequester metal compounds.
R500-RTE-SURF is a solid chemical made up of an acid-based surface-active agent to assist with wellbore cleanup when a presence of iron-sulfide or calcium carbonate scale is detected. The droppable sticks are used during the workover operation. The sticks are dropped separately in the open hole to solubilize the scale components and promote suspension so that the flushing phase of the cleanup can discharge the residue.
R200-RTE-CORROSION is a solid chemical bar formulated of a blend of amines, amides, high molecular weight imidazolines and surfactants to passivate corrosion issues. It provides film persistency and protection in turbulent environments and protection in the presence of acid gases. This formulation has also been modified with the addition of an alkyl pyridine coco quat and a triazine based scavenger combination for high acid gas (CO2,H2S) environments.
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R400-RTE-PARAFFIN is a solid chemical composed of pour point depressants, surfactants, solvents, dispersants demulsifiers and tank bottom compounds to inhibit and disperse paraffin at its nucleation stage prior to deposition and adherence in the tubing column. This formulation is used downhole to remove and disperse paraffin particles which cause plugging of pumps, tubing and flowlines. This product will also assist in minimizing paraffin deposition in surface flowlines and tank bottoms.
R800-RTE-CONDITIONER is a solid chemical bar composed of a formulated blend of glutaraldehyde, quaternized ammonium compounds, benzyl quats, coco quats and high molecular weight pyridines to inhibit corrosion and sulfide generation in wide spectrum temperature and pressure environments