EXHIBIT
31.1



CERTIFICATION
OF THE PRINCIPAL EXECUTIVE OFFICER AND PRINCIPAL FINANCIAL OFFICER

PURSUANT
TO RULE 13a – 14 AND RULE 15d – 14

OF
THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED



I,
Michael J. Mayell, certify that:



| | 1. | I have reviewed this Quarterly Report on Form
    10-Q/A for the three months ended June 30, 2017 of Texas South Energy, Inc. (the “Registrant”);
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| | 2. | Based on my knowledge, this report does not
    contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in
    light of the circumstances under which such statements were made, not misleading with respect to the period covered by this
    report;
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| | 3. | Based on my knowledge, the financial statements,
    and other financial information included in this report, fairly present in all material respects the financial condition,
    results of operations and cash flows of the Registrant as of, and for, the periods presented in this report;
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| | 4. | I am responsible for establishing and maintaining
    disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial
    reporting (as defined in Exchange Act Rules 13(a)-15(f) and 15(d)-15(f)) for the Registrant and have:
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| | a. | Designed such disclosure controls and procedures,
    or caused such disclosure controls and procedures to be designed under my supervision, to ensure that material information
    relating to the Registrant, including its consolidated subsidiaries, is made known to me by others within those entities,
    particularly during the period in which this report is being prepared;
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| | b. | Designed such internal control over financial
    reporting, or caused such internal control over financial reporting to be designed under my supervision, to provide reasonable
    assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes
    in accordance with generally accepted accounting principles;
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| | c. | Evaluated the effectiveness of the Registrant’s
    disclosure controls and procedures and presented in this report my conclusions about the effectiveness of the disclosure controls
    and procedures, as of the end of the period covered by this report based on such evaluation; and
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| | d. | Disclosed in this report any change in the Registrant’s
    internal control over financial reporting that occurred during the Registrant’s most recent fiscal quarter (the Registrant’s
    fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially
    affect, the Registrant’s internal control over financial reporting.
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| | 5. | I have disclosed, based on my most recent evaluation
    of internal control over financial reporting, to the Registrant’s auditors and the audit committee of the Registrant’s
    board of directors (or persons performing the equivalent functions):
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| | a. | All significant deficiencies and material weaknesses
    in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the
    Registrant’s ability to record, process, summarize and report financial information; and
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| | b. | Any fraud, whether or not material, that involves
    management or other employees who have a significant role in the Registrant’s internal control over financial reporting.
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|Date: January 11, 2018                                                                                 | 
|------------------------------------------------------------------------------------------------------ | 
|                                                                                                       | 
|/s/
    MICHAEL J. MAYELL                                                                              | 
|Michael
        J. Mayell
        Principal
        Executive Officer and 
Principal Financial Officer