PAC POLYANIONIC CELLULOSE WITH HIGH LOW VISCOSITY ESPECIALLY USAGES IN DRILLING

PAC POLYANIONIC CELLULOSE USAGES IN DRILLING

PAC polyanionic cellulose usages drilling fluids or muds, are advanced mixtures of chemicals needed to cool down and lubricate the mud bit, suspend formation cuttings, carry them to the surface, and management formation pressure throughout the of oil wells. For all of this PAC polyanionic cellulose having a crucial mission for lubricating, suspending clays from cutting and adjusting formation press in pipe. PAC Polyanionic cellulose typically additional to modify the compositions to fulfill the wants for specific operations. It is viscosifier for mud and weight agent for result. It additionally prevents fluid loss and alter ph degree.
It as a chemical compound most well-liked to use in lubricant additionally includes a filtrate reduce. Some most popular filtrate reducers embrace an occasional viscosity PAC polyanionic cellulose chemical compound. The filtrate reducer can offer reduced mud filtrate loss by forming a part of the filter cake. The filtrate reducers listed higher than also will help to coat and lubricate shale formations and shale cuttings.

The operate of the loss management agents is to delay, stop or a minimum of limit as way as potential liquid waste that will be sustained by the muds throughout the drilling operation. This can be thus limiting the extent of fluid management agent that may be used. an additive that may solely management the properties would enable a lot of flexibility in term of level usage. this can become very important once severe drilling conditions need an ultra-low permeability barrier between the well bore and also the formation.