The following area schools provide opportunities to further you Social Work education:

University of Oklahoma
Norman campus: http://www.ou.edu/socialwork
Tulsa campus: http://tulsagrad.ou.edu/tgc/sw.htm

University of Arkansas, Fayetteville
http://www.uark.edu/depts/scwk/

Southwest Missouri State University
MSW on the Joplin campus has in-state tuition for Oklahoma residents http://www.smsu.edu/swk/index.html