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
BP PLC SPONSORED ADR 055622104 8,331 357,293 SH   SOLE   357,293 0 0
BRIGHAM MINERALS INC CL A COM 10918L103 38,397 3,108,985 SH   SOLE   3,108,985 0 0
CABOT OIL & GAS CORP COM 127097103 5,578 324,658 SH   SOLE   324,658 0 0
CACTUS INC CL A 127203107 11,052 535,695 SH   SOLE   535,695 0 0
CALIFORNIA RES CORP COM NEW 13057Q206 1,629 1,335,000 SH Put SOLE   1,335,000 0 0
CANADIAN NAT RES LTD COM 136385101 31,297 1,804,705 SH   SOLE   1,804,705 0 0
CHART INDS INC COM PAR $0.01 16115Q308 30,160 621,991 SH   SOLE   621,991 0 0
CHENIERE ENERGY INC COM NEW 16411R208 15,145 313,427 SH   SOLE   313,427 0 0
CHENIERE ENERGY INC COM NEW 16411R208 12,079 250,000 SH Put SOLE   250,000 0 0
CHEVRON CORP NEW COM 166764100 17,846 200,000 SH Put SOLE   200,000 0 0
CIMAREX ENERGY CO COM 171798101 48,460 1,762,778 SH   SOLE   1,762,778 0 0
CIMAREX ENERGY CO COM 171798101 8,249 300,000 SH Call SOLE   300,000 0 0
CNX RESOURCES CORPORATION COM 12653C108 9,513 1,100,000 SH Put SOLE   1,100,000 0 0
COMSTOCK RES INC COM 205768302 11,165 2,549,252 SH   SOLE   2,549,252 0 0
CONCHO RES INC COM 20605P101 35,552 690,344 SH   SOLE   690,344 0 0
CONTINENTAL RESOURCES INC COM 212015101 9,641 550,000 SH Call SOLE   550,000 0 0
CORE LABORATORIES N V COM N22717107 6,403 315,170 SH   SOLE   315,170 0 0
DEVON ENERGY CORP NEW COM 25179M103 4,157 366,587 SH   SOLE   366,587 0 0
DIAMONDBACK ENERGY INC COM 25278X109 4,809 115,000 SH Call SOLE   115,000 0 0
ENERPLUS CORP COM 292766102 4,517 1,605,809 SH   SOLE   1,605,809 0 0
EOG RES INC COM 26875P101 12,942 255,480 SH   SOLE   255,480 0 0
EQT CORPORATION COM 26884L109 3,685 309,586 SH   SOLE   309,586 0 0
EQUITRANS MIDSTREAM CORP COM 294600101 18,024 2,168,819 SH   SOLE   2,168,819 0 0
GOODRICH PETE CORP COM PAR 382410843 4,532 629,481 SH   SOLE   629,481 0 0
HELMERICH & PAYNE INC COM 423452101 2,185 112,059 SH   SOLE   112,059 0 0
HESS CORP COM 42809H107 14,247 275,000 SH Put SOLE   275,000 0 0
KINDER MORGAN INC DEL COM 49456B101 5,239 345,417 SH   SOLE   345,417 0 0
MARATHON OIL CORP COM 565849106 9,180 1,500,000 SH Call SOLE   1,500,000 0 0
MATADOR RES CO COM 576485205 4,251 500,000 SH Call SOLE   500,000 0 0
MURPHY OIL CORP COM 626717102 10,350 750,000 SH Put SOLE   750,000 0 0
NEXTIER OILFIELD SOLUTIONS COM 65290C105 5,990 2,444,838 SH   SOLE   2,444,838 0 0
NOBLE ENERGY INC COM 655044105 3,742 417,605 SH   SOLE   417,605 0 0
OCCIDENTAL PETE CORP COM 674599105 15,553 850,000 SH Put SOLE   850,000 0 0
OCCIDENTAL PETE CORP COM 674599105 9,151 500,000 SH Call SOLE   500,000 0 0
ONEOK INC NEW COM 682680103 7,476 225,000 SH Put SOLE   225,000 0 0
OVINTIV INC COM 69047Q102 7,163 750,000 SH Put SOLE   750,000 0 0
OVINTIV INC COM 69047Q102 4,775 500,000 SH Call SOLE   500,000 0 0
PARSLEY ENERGY INC CL A 701877102 29,225 2,736,465 SH   SOLE   2,736,465 0 0
PARSLEY ENERGY INC CL A 701877102 6,408 600,000 SH Call SOLE   600,000 0 0
PATTERSON UTI ENERGY INC COM 703481101 6,940 2,000,000 SH Call SOLE   2,000,000 0 0
PDC ENERGY INC COM 69327R101 30,180 2,426,106 SH   SOLE   2,426,106 0 0
PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 2,976 334,320 SH   SOLE   334,320 0 0
PROPETRO HLDG CORP COM 74347M108 3,855 750,000 SH Call SOLE   750,000 0 0
RANGE RES CORP COM 75281A109 5,630 1,000,000 SH Call SOLE   1,000,000 0 0
SCHLUMBERGER LTD COM 806857108 17,321 941,745 SH   SOLE   941,745 0 0
SPARTAN ENERGY ACQUISITON CO UNIT 99/99/9999 846784114 21,360 1,933,149 SH   SOLE   1,933,149 0 0
SUNCOR ENERGY INC NEW COM 867224107 8,062 478,369 SH   SOLE   478,369 0 0
TALOS ENERGY INC COM 87484T108 14,803 1,609,088 SH   SOLE   1,609,088 0 0
TARGA RES CORP COM 87612G101 27,364 1,363,412 SH   SOLE   1,363,412 0 0
TARGA RES CORP COM 87612G101 15,053 750,000 SH Put SOLE   750,000 0 0
TEXAS PAC LD TR SUB CTF PROP I T 882610108 7,106 11,948 SH   SOLE   11,948 0 0
TOTAL S.A. SPONSORED ADS 89151E109 6,670 173,435 SH   SOLE   173,435 0 0
VISTA OIL & GAS S A B DE C V SPONSORED ADS 92837L109 6,731 2,206,771 SH   SOLE   2,206,771 0 0
WPX ENERGY INC COM 98212B103 28,124 4,408,283 SH   SOLE   4,408,283 0 0