... Abstract Alternative acid systems for carbonate acidizing have been developed to overcome some weaknesses of conventionally used hydrochloric acid. Such systems are of particular interest for the reservoirs with high temperature because of high reactivity and corrosiveness of HCl...

... process. This work is structured to evaluate the stimulation of fines migration damage in Bandera, Berea, and Kentucky sandstones. Fines migration was induced by injecting deionized water to trigger the mobilization of the clay minerals in the core. Both HCl or formic acid, and mud acid stages were...

...Formation Damage surfactant kcl drilling fluid selection and formulation drilling fluid property drilling fluid chemistry acid system clay stabilizer reservoir emulsion drilling fluids and materials hcl permeability crude oil injection fluid dynamics upstream oil & gas...

... of the matrix treatment. water production acid solubility test diversion acid system monterey formation spe 83490 point arguello field gal 3 fracture system knowledge management precipitate acid treatment hcl calcium carbonate foam diversion reservoir solubility test upstream oil...