Method for producing a compound, formulation, the fluid in the drilling, completion, cementing, fracturing stimulation, acidulation, or completion of work in a well subterru00e1neo for oil or gas, or to treat or to increase the level of production of oil or gas to From a training carrier oil or gas, method for drilling, completion, cementing, stimulation.Fracturing, acidulation, termination of work, or treatment of a well subterru00e1neo, and method for treating a flow produced oil or gas from a carrier gas and oil formation.

摘要

Method for producing a compound, formulation, the fluid in the drilling, completion, cementing, fracturing stimulation, acidulation, or completion of work in a well subterru00e1neo for oil or gas, or to treat or to increase the level of production of oil or gas to From a formu00e7u00e3o protadora of oil or gas, method for drilling, completion, cementing, stimulation.Fracturing, acidulation, termination of work, or treatment of a well subterru00e1neo, and method for treating a flow produced oil or gas from a training carrier of oil and gas.N, N - dialquilpoliidroxialquilaminas can be produced by reductive alkylation of N - alquilpoliidroxialquilamina with an aldehyde or ketone compound, or with an equivalent in the presence of a transition metal catalyst and hydrogen. The reaction is performed in a reaction solvent containing at least 30% and the weight of an organic solvent.The use of a sufficiently high proportion of an organic solvent in the reactional mixture, appropriate to reduce the amount of water present in the reaction mixture, and provides rapid reaction rates and high yields of the desired product. N, N - dialquilpoliidroxialquilaminas may be used in a wide variety of applications.