Wilhoit, J. C.2016-04-212016-04-211955Cunningham, Robert Ashley. "The effect of hydrostatic stress on the drilling rates of rock formations." (1955) Master’s Thesis, Rice University. <a href="https://hdl.handle.net/1911/89005">https://hdl.handle.net/1911/89005</a>.https://hdl.handle.net/1911/8900567 ppengCopyright is held by the author, unless otherwise indicated. Permission to reuse, publish, or reproduce the work beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder.ThesisRICE0040reformatted digitalThesis M.E. 1955 CUNNINGHAM