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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
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
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
ANADARKO PETE CORP COM 032511107 67,131 1,476,033 SH   SOLE   1,476,033 0 0
ANADARKO PETE CORP COM 032511107 19,557 430,000 SH Call SOLE   430,000 0 0
CABOT OIL & GAS CORP COM 127097103 75,830 2,905,414 SH   SOLE   2,905,414 0 0
CABOT OIL & GAS CORP COM 127097103 1,566 60,000 SH Put SOLE   60,000 0 0
CANADIAN NAT RES LTD COM 136385101 35,374 1,288,615 SH   SOLE   1,288,615 0 0
CARRIZO OIL & GAS INC COM 144577103 25,336 2,031,733 SH   SOLE   2,031,733 0 0
CHENIERE ENERGY INC COM NEW 16411R208 22,861 334,415 SH   SOLE   334,415 0 0
CHENIERE ENERGY INC COM NEW 16411R208 15,040 220,000 SH Put SOLE   220,000 0 0
CHESAPEAKE ENERGY CORP COM 165167107 2,533 817,000 SH Put SOLE   817,000 0 0
CHEVRON CORP NEW COM 166764100 62,744 509,376 SH   SOLE   509,376 0 0
CIMAREX ENERGY CO COM 171798101 60,149 860,489 SH   SOLE   860,489 0 0
CONOCOPHILLIPS COM 20825C104 31,040 465,061 SH   SOLE   465,061 0 0
CONTINENTAL RESOURCES INC COM 212015101 66,714 1,490,132 SH   SOLE   1,490,132 0 0
DEVON ENERGY CORP NEW COM 25179M103 30,612 969,976 SH   SOLE   969,976 0 0
DIAMONDBACK ENERGY INC COM 25278X109 60,883 599,660 SH   SOLE   599,660 0 0
EQT CORP COM 26884L109 46,146 2,224,949 SH   SOLE   2,224,949 0 0
EQUITRANS MIDSTREAM CORPORAT COM 294600101 23,470 1,077,570 SH   SOLE   1,077,570 0 0
GOODRICH PETE CORP COM PAR 382410843 7,940 583,798 SH   SOLE   583,798 0 0
GULFPORT ENERGY CORP COM NEW 402635304 2,223 277,300 SH Put SOLE   277,300 0 0
JAGGED PEAK ENERGY INC COM 47009K107 51,643 4,932,518 SH   SOLE   4,932,518 0 0
OASIS PETE INC NEW COM 674215108 5,966 987,654 SH   SOLE   987,654 0 0
ONEOK INC NEW COM 682680103 23,154 331,546 SH   SOLE   331,546 0 0
PDC ENERGY INC COM 69327R101 19,042 468,065 SH   SOLE   468,065 0 0
PIONEER NAT RES CO COM 723787107 15,227 100,000 SH Call SOLE   100,000 0 0
PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 66,115 2,653,070 SH   SOLE   2,653,070 0 0
QEP RES INC COM 74733V100 8,976 1,152,200 SH Put SOLE   1,152,200 0 0
RANGE RES CORP COM 75281A109 4,848 431,248 SH   SOLE   431,248 0 0
RANGE RES CORP COM 75281A109 1,180 105,000 SH Call SOLE   105,000 0 0
SOUTHWESTERN ENERGY CO COM 845467109 3,302 704,000 SH Put SOLE   704,000 0 0
SPARTAN ENERGY ACQUISITON CO UNIT 99/99/9999 846784114 20,469 2,015,592 SH   SOLE   2,015,592 0 0
SRC ENERGY INC COM 78470V108 33,152 6,474,763 SH   SOLE   6,474,763 0 0
SUNCOR ENERGY INC NEW COM 867224107 39,532 1,219,959 SH   SOLE   1,219,959 0 0
TARGA RES CORP COM 87612G101 21,194 510,095 SH   SOLE   510,095 0 0
TARGA RES CORP COM 87612G101 14,542 350,000 SH Put SOLE   350,000 0 0
TORTOISE ACQUISITION CORP UNIT 03/04/2024 89154L209 14,985 1,500,000 SH   SOLE   1,500,000 0 0
TRANSCANADA CORP COM 89353D107 28,088 625,000 SH Put SOLE   625,000 0 0
WILLIAMS COS INC DEL COM 969457100 7,181 250,000 SH Put SOLE   250,000 0 0
WPX ENERGY INC COM 98212B103 64,499 4,919,799 SH   SOLE   4,919,799 0 0