Optimizing aqueous drilling mud system viscosity with green additives

by Evelyn Bose Ekeinde, Emmanuel Emeka Okoro, Adewale Dosunmu, Sunny Iyuke
Published 2018-05-01

Cellulosic Cyperus esculentus L. as a filtrate loss modifier in field applicable aqueous and non-aqueous drilling fluids

by Emmanuel Emeka Okoro, Kevin C. Igwilo, Kelvin Ifeka, Ikechukwu Stanley Okafor, Idowu Sangotade
Published 2018-11-01