1. PoroMechanics Institute; The University of Oklahoma; Norman OK 73019 U.S.A.
2. Mewbourne School of Petroleum and Geological Engineering; The University of Oklahoma; Norman OK 73019 U.S.A.
3. ConocoPhillips School of Geology and Geophysics; The University of Oklahoma; Norman OK 73019 U.S.A.
4. School of Civil Engineering and Environmental Science; The University of Oklahoma; Norman OK 73019 U.S.A.