Exhibit Designation

Exhibit Description

3.1

Articles of Incorporation of Medical Resource Companies of America (incorporated by reference to Exhibit 3.1 to Registrant’s Form S-4 Registration Statement No. 333-55968 dated December 21, 1992)

3.2

Amendment to the Articles of Incorporation of Medical Resource Companies of America (incorporated by reference to Exhibit 3.5 to Registrant’s Form 8-K dated April 1, 1993)

3.3

Restated Articles of Incorporation of Greenbriar Corporation (incorporated by reference to Exhibit 3.1.1 to Registrant’s Form 10-K dated December 31, 1995)

3.4

Amendment to the Articles of Incorporation of Medical Resource Companies of America (incorporated by reference to Exhibit to Registrant’s PRES 14-C dated February 27, 1996)

3.5

Certificate of Decrease in Authorized and Issued Shares effective November 30, 2001 (incorporated by reference to Exhibit 2.1.7 to Registrant’s Form 10-K dated December 31, 2002)

3.6

Certificate of Designations, Preferences and Rights of Preferred Stock dated May 7, 1993 relating to Registrant’s Series B Preferred Stock (incorporated by reference to Exhibit 4.1.2 to Registrant’s Form S-3 Registration Statement No. 333-64840 dated June 22, 1993)

3.7

Certificate of Voting Powers, Designations, Preferences and Rights of Registrant’s Series F Senior Convertible Preferred Stock dated December 31, 1997 (incorporated by reference to Exhibit 2.2.2 of Registrant’s Form 10-KSB for the fiscal year ended December 31, 1997)

3.8

Certificate of Voting Powers, Designations, Preferences and Rights of Registrant’s Series G Senior Non-Voting Convertible Preferred Stock dated December 31, 1997 (incorporated by reference to Exhibit 2.2.3 of Registrant’s Form 10-KSB for the fiscal year ended December 31, 1997)

3.9

Certificate of Designations dated October 12, 2004 as filed with the Secretary of State of Nevada on October 13, 2004 (incorporated by reference to Exhibit 3.4 of Registrant’s Current Report on Form 8-K for event occurring October 12, 2004)

3.10

Certificate of Amendment to Articles of Incorporation effective February 8, 2005 (incorporated by reference to Exhibit 3.5 of Registrant’s Current Report on Form 8-K for event occurring February 8, 2005)

3.11

Certificate of Amendment to Articles of Incorporation effective March 21, 2007 (incorporated by reference to Exhibit 3.13 of Registrant’s Current Report on Form 8-K for event occurring March 21, 2005)

3.12

Amended and restated bylaws of New Concept Energy, Inc. dated November 18, 2008.

10.1

Registrant’s 1997 Stock Option Plan (filed as Exhibit 4.1 to Registrant’s Form S-8 Registration Statement, Registration No. 333-33985 and incorporated herein by this reference).

10.2

Registrant’s 2000 Stock Option Plan (filed as Exhibit 4.1 to Registrant’s Form S-8 Registration Statement, Registration No. 333-50868 and incorporated herein by this reference)

14.0

Code of Ethics for Senior Financial Officers (incorporated by reference to Exhibit 14.0 to Registrant’s Annual Report on Form 10-K for the fiscal year ended December 31, 2003)

21.1*

Subsidiaries of the Registrant

31.1*

Rule 13a-14(a) Certification by Principal Executive Officer and Chief Financial Officer

32.1*

Certification of Principal Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. §1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

99.1*

Reserve Study dated March 16, 2015 prepared by Lee Keeling and Associates, Inc is included as an exhibit

99.2

Shared Services Agreement effective December 31, 2010 (incorporated by reference to Exhibit 99.2 to registrants Form 10K/A for the year ended December 31, 2011 filed March 21, 2013)

101

Interactive data files pursuant to Rule 405 of Regulation S-T

*Filed herewith.