UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a – 16 OR 15d – 16 UNDER

THE SECURITIES EXCHANGE ACT OF 1934

For the month of May, 2012

Commission File No. 0-53646

Eagleford Energy Inc.

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40F

Form 20-F x Form 40-F ¨

Indicate by check mark if the registrant submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ¨

Indicate by check mark if the registrant submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ¨

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes ¨ No x

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b):

TABLE OF CONTENTS

1.                  Eagleford Energy Inc. News Release as filed on SEDAR on May 15, 2012.

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Item 1

For immediate release

Matthews Lease

Toronto – May 15, 2012 – Eagleford Energy Inc. (OTCBB “EFRDF”) (“Eagleford Energy” or the "Company”), announces that Dyami Energy LLC (“Dyami”), its wholly owned subsidiary, has been advised that the Matthews Mineral Account, LP, holders of Mineral Rights covered by the Matthews Lease comprising 2629 acres in Zavala County, Texas (the “Matthews Lease”), on which Dyami is actively exploring and developing for hydrocarbons, has expressed their belief that the Matthews Lease has terminated. Dyami disagrees and believes that the record demonstrates that it is in full compliance with the terms of the Matthews Lease. Matthews Mineral Account, LP, has filed a petition in the District Court, Zavala County, Texas, seeking a declaration that the Matthews Lease has terminated. Dyami intends to defend the allegation and countersue the Matthews Mineral Account, LP.

About Eagleford Energy Inc.

Eagleford Energy Inc. is a growth orientated oil and gas company with a focus on growing hydrocarbon reserves, cash flow, and net asset value per share through exploration and production of mineral properties in South Texas.

For further information, please contact:

James Cassina

President

Eagleford Energy Inc.

Telephone: (416) 364-4039

Suite 1505, 1 King Street West, Toronto, Ontario, M5H 1A1, Telephone: 416 364-4039, Facsimile: 416 364-8244

Certain information regarding the Company in this news release may constitute forward-looking statements under applicable securities laws. The forward-looking information includes, without limitation, projections or estimates made by us and our management in connection with our business operations.  Various assumptions were used in drawing the conclusions or making the forecasts and projections contained in the forward-looking information contained in this press release, which assumptions are based on management analysis of historical trends, experience, current conditions and expected future developments pertaining to the Company and the industry in which it operates as well as certain assumptions as specifically outlined in the release above.  Forward-looking information is based on current expectations, estimates and projections that involve a number of risks, which could cause actual results to vary and in some instances to differ materially from those anticipated by the Company and described in the forward-looking information contained in this press release.  Undue reliance should not be placed on forward-looking information, which is not a guarantee of performance and is subject to a number of risks or uncertainties.  Readers are cautioned that the foregoing list of risk factors is not exhaustive.  Forward-looking information is based on the estimates and opinions of the Company’s management at the time the information is released and the Company disclaims any intent or obligation to update publicly any such forward-looking information, whether as a result of new information, future events or otherwise, other than as expressly required by applicable securities laws.

1 King Street West, Suite 1505, Toronto, ON, Canada Telephone: 416 364 4039, Facsimile: 416 364-8244