DRILLING FLUID SYSTEM

摘要

An aqueous based metalworking fluid that is environmentally friendly and process for metalworking with the fluid. The metalworking fluid is sampled at periodic intervals and replenished to predetermined operating specifications with the aqueous based metalworking fluid without the need for individual boosters.

主权项

1. A fluid composition for drilling or metalworking in a manufacturing operation, comprising:
a predetermined amount of severely hydrotreated naphthenic oil; a predetermined amount of monoethanolamine; a predetermined amount of monoisopropanolamine; a predetermined amount of polyoxyethylene alkyl ether phosphate; a predetermined amount of tall oil fatty acid; a predetermined amount of calcium acetate; a predetermined amount of water; and compounds of predetermined amounts selected from the group consisting of a water hardener, polymer foam controller, viscosity enhancer, rheological, viscosity reducer, defoamer, lubricant, dispersant, and/or combinations thereof; wherein a mixture of the predetermined amounts and structure of the constituents is operable for providing a metalworking and/or drilling fluid that is soluble in water, and, has higher tramped oil release, defoams in high turbulence environments, and/or tolerates high insurgencies of high hardness content of water to remain water soluble under predetermined conditions.