Q. Where can I find thesis written by former Petroleum Institute students?

You may search ProQuest dissertations & theses (PQDT) available under our databases listing.  Include the following in your search to limit by PI graduates:

sch(petroleum institute)

If the dissertation is available online, you will see a "Full-text PDF" link to it.

If the disseratation you need is not available from the PQDT, see if it is online via Google Scholar, or from Open Access Theses and Dissertations (OATD).  If it is not, you will need to either request a copy from the host institution (via Interlibrary Loan).