UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:
May 1, 2015 1:00 P.M.
Form:
S-4
CIK:
0001599222
Company Name:
Memorial Resource Development Corp.
File Number:
333-203496
CIK:
0001638008
Company Name:
Beta Operating Company, LLC
File Number:
333-203496-03
CIK:
0001638011
Company Name:
MRD Operating LLC
File Number:
333-203496-02
CIK:
0001638010
Company Name:
Memorial Resources Finance Corp.
File Number:
333-203496-01