FORM 3UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIESM

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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1. Name and Address of Reporting Person*
Estis Ryan Blake

(Last)(First)(Middle)
C/O PETRO RIVER OIL CORP,, 1980 POST OAK BLVD., SUITE 2020

(Street)
HOUSTONTX77056

(City)(State)(Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
04/23/2013
3. Issuer Name and Ticker or Trading Symbol
Petro River Oil Corp. [PTRC.QB]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
5. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)2. Amount of Securities Owned (Instr. 4)3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock 1,029,441
D
 

Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)2. Date Exercisable and Expiration Date (Month/Day/Year)3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)4. Conversion or Excercise Price of Derivative Security5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date ExercisableExpiration DateTitleAmount or Number of SharesM
Explanation of Responses:
 
Remarks:

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations.
/s/ Ryan B. Estis05/01/2013
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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