1 PETRO RIVER OIL CORP. 2  Files SEC form 8-K, Change in Directors or Principal Officers, Regulation FD Disclosure, Financ. 3  PETRO RIVER OIL CORP. 4  Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits. 5  PETRO RIVER OIL CORP.
There has been a change in the requirements for OPOTA Certified Instructors on the. number of hours of instructor training that must be received to become certified. A new. OPOTA Certified Instructor Training officer must have 80 hours of instructor training to. be eligible to receive instructor certification.
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