Published Books

(1) Boma. Kinigoma, Oriji . A, Boniface. and Kwelle S. O.(2011)  Engineer-in- society: For Beginners: (Emhai Press Publications 2011) ISBN:    978—33527- 40—07 (NIGERIA)

(2) Oriji ,A.Boniface and Lawal Folake(2015) Efficiency of Local Bentonite as an Extender for Well Cementation (Lambert Academic Publication,2015) ISBN: 978-3-659-43378—8 (GERMANY)

(3) Oriji, A, Boniface (2015). A New Approach to Drilling Fluids Engineering in HPHT Environments. (Lambert Academic Publication 2015). ISBN: 978-3-659- 75826-3 (GERMANY)