The process of obtaining a pre homogeneous mixing, fluid, acid, viscoelu00e1stica, pseudoplu00e1stica and stable for use in exploration, drilling and production of oil onshore, offshore and drilling geological structures for various purposes

摘要

The process of obtaining a pre homogeneous mixing, fluid, acid, viscoelu00e1stica, pseudoplu00e1stica and stable for use in exploration, drilling and production of oil onshore, offshore and drilling geological structures for various purposes.That brings together all the characteristics necessary for exploration, drilling and production: weight of mud, viscoelastic, pseudoplasticidade, lubrication of drilling bit, chemical stability, formation of plaster, keep the solids (gravel) in suspension when at rest, D. Iu00e2metro of pore and particle size.In addition to these still has its own characteristics, exclusive of the invention is a mixture acid low corrosivity, internally lubricated corrosion preventive compounds, is not attacked by sulfate reducing bacteria, is completely biodegradable, can be discarded in the environment, avoids the hydrates Tion of clay, reduces the landslides during drilling, is not toxic.Does not cause damage to operators, because it does not have the corrosive substances currently employed in the process of exploration, drilling and production.