The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE

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COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
CALLON PETE CO DEL COM 13123X102 42,388 3,221,000 SH   SOLE   3,221,000 0 0
CONCHO RES INC COM 20605P101 115,506 900,000 SH   SOLE   900,000 0 0
DIAMONDBACK ENERGY INC COM 25278X109 119,272 1,150,000 SH   SOLE   1,150,000 0 0
KEANE GROUP INC COM 48669A108 8,178 571,900 SH   SOLE   571,900 0 0
LAREDO PETROLEUM INC COM 516806106 34,310 2,350,000 SH   SOLE   2,350,000 0 0
OASIS PETE INC NEW COM 674215108 92,690 6,500,000 SH   SOLE   6,500,000 0 0
PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 6,252 200,000 SH   SOLE   200,000 0 0
PROPETRO HLDG CORP COM 74347M108 19,335 1,500,000 SH   SOLE   1,500,000 0 0
RANGE RES CORP COM 75281A109 18,333 630,000 SH   SOLE   630,000 0 0
RICE ENERGY INC COM 762760106 71,100 3,000,000 SH   SOLE   3,000,000 0 0
RPC INC COM 749660106 58,592 3,200,000 SH   SOLE   3,200,000 0 0
U S SILICA HLDGS INC COM 90346E103 67,186 1,400,000 SH   SOLE   1,400,000 0 0