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
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
APACHE CORP COM 037411105 956 19,941 SH   OTR 2 0 19,941 0
APACHE CORP COM 037411105 3,204 66,841 SH   OTR 3 0 66,841 0
APACHE CORP COM 037411105 6,396 133,443 SH   OTR 4 0 133,443 0
APACHE CORP COM 037411105 3,429 71,536 SH   SOLE   71,536 0 0
APACHE CORP COM 037411105 2,550 53,200 SH Call OTR 1 0 53,200 0
APACHE CORP COM 037411105 623 13,000 SH Call OTR 2 0 13,000 0
APACHE CORP COM 037411105 2,099 43,800 SH Call OTR 3 0 43,800 0
APACHE CORP COM 037411105 4,179 87,200 SH Call OTR 4 0 87,200 0
APACHE CORP COM 037411105 2,234 46,600 SH Call SOLE   46,600 0 0
APACHE CORP COM 037411105 3,876 80,863 SH   OTR 1 0 80,863 0
C&J ENERGY SVCS INC NEW COM 12674R100 8,615 251,386 SH   OTR 4 0 251,386 0
C&J ENERGY SVCS INC NEW COM 12674R100 4,618 134,763 SH   SOLE   134,763 0 0
C&J ENERGY SVCS INC NEW COM 12674R100 1,287 37,568 SH   OTR 2 0 37,568 0
C&J ENERGY SVCS INC NEW COM 12674R100 5,218 152,264 SH   OTR 1 0 152,264 0
C&J ENERGY SVCS INC NEW COM 12674R100 4,315 125,906 SH   OTR 3 0 125,906 0
CALLON PETE CO DEL COM 13123X102 1,021 96,273 SH   SOLE   96,273 0 0
CALLON PETE CO DEL COM 13123X102 285 26,838 SH   OTR 2 0 26,838 0
CALLON PETE CO DEL COM 13123X102 956 90,135 SH   OTR 3 0 90,135 0
CALLON PETE CO DEL COM 13123X102 1,906 179,665 SH   OTR 4 0 179,665 0
CALLON PETE CO DEL COM 13123X102 1,166 109,850 SH   OTR 1 0 109,850 0
CATERPILLAR INC DEL COM 149123101 3,611 33,600 SH Put SOLE   33,600 0 0
CATERPILLAR INC DEL COM 149123101 6,716 62,500 SH Put OTR 4 0 62,500 0
CATERPILLAR INC DEL COM 149123101 3,374 31,400 SH Put OTR 3 0 31,400 0
CATERPILLAR INC DEL COM 149123101 4,116 38,300 SH Put OTR 1 0 38,300 0
CATERPILLAR INC DEL COM 149123101 999 9,300 SH Put OTR 2 0 9,300 0
CENTENNIAL RESOURCE DEV INC CL A 15136A102 1,532 96,862 SH   OTR 1 0 96,862 0
CENTENNIAL RESOURCE DEV INC CL A 15136A102 1,363 86,181 SH   SOLE   86,181 0 0
CENTENNIAL RESOURCE DEV INC CL A 15136A102 2,543 160,719 SH   OTR 4 0 160,719 0
CENTENNIAL RESOURCE DEV INC CL A 15136A102 380 24,024 SH   OTR 2 0 24,024 0
CENTENNIAL RESOURCE DEV INC CL A 15136A102 1,272 80,424 SH   OTR 3 0 80,424 0
CHEVRON CORP NEW COM 166764100 1,421 13,623 SH   OTR 1 0 13,623 0
CHEVRON CORP NEW COM 166764100 350 3,358 SH   OTR 2 0 3,358 0
CHEVRON CORP NEW COM 166764100 1,174 11,257 SH   OTR 3 0 11,257 0
CHEVRON CORP NEW COM 166764100 2,345 22,472 SH   OTR 4 0 22,472 0
CHEVRON CORP NEW COM 166764100 1,257 12,046 SH   SOLE   12,046 0 0
CONCHO RES INC COM 20605P101 2,638 21,709 SH   SOLE   21,709 0 0
CONCHO RES INC COM 20605P101 2,963 24,379 SH   OTR 1 0 24,379 0
CONCHO RES INC COM 20605P101 735 6,052 SH   OTR 2 0 6,052 0
CONCHO RES INC COM 20605P101 2,462 20,255 SH   OTR 3 0 20,255 0
CONCHO RES INC COM 20605P101 4,920 40,481 SH   OTR 4 0 40,481 0
DEVON ENERGY CORP NEW COM 25179M103 1,469 45,957 SH   SOLE   45,957 0 0
DEVON ENERGY CORP NEW COM 25179M103 2,742 85,766 SH   OTR 4 0 85,766 0
DEVON ENERGY CORP NEW COM 25179M103 1,376 43,028 SH   OTR 3 0 43,028 0
DEVON ENERGY CORP NEW COM 25179M103 1,676 52,438 SH   OTR 1 0 52,438 0
DEVON ENERGY CORP NEW COM 25179M103 410 12,811 SH   OTR 2 0 12,811 0
DIAMONDBACK ENERGY INC COM 25278X109 1,181 13,301 SH   OTR 1 0 13,301 0
DIAMONDBACK ENERGY INC COM 25278X109 292 3,287 SH   OTR 2 0 3,287 0
DIAMONDBACK ENERGY INC COM 25278X109 978 11,013 SH   OTR 3 0 11,013 0
DIAMONDBACK ENERGY INC COM 25278X109 1,953 21,992 SH   OTR 4 0 21,992 0
DIAMONDBACK ENERGY INC COM 25278X109 1,047 11,791 SH   SOLE   11,791 0 0
DOVER CORP COM 260003108 1,757 21,900 SH Put OTR 1 0 21,900 0
DOVER CORP COM 260003108 1,540 19,200 SH Put SOLE   19,200 0 0
DOVER CORP COM 260003108 2,864 35,700 SH Put OTR 4 0 35,700 0
DOVER CORP COM 260003108 1,436 17,900 SH Put OTR 3 0 17,900 0
DOVER CORP COM 260003108 425 5,300 SH Put OTR 2 0 5,300 0
ENSCO PLC SHS CLASS A G3157S106 2,224 430,900 SH Call SOLE   430,900 0 0
ENSCO PLC SHS CLASS A G3157S106 3,552 688,425 SH   OTR 1 0 688,425 0
ENSCO PLC SHS CLASS A G3157S106 875 169,585 SH   OTR 2 0 169,585 0
ENSCO PLC SHS CLASS A G3157S106 2,932 568,123 SH   OTR 3 0 568,123 0
ENSCO PLC SHS CLASS A G3157S106 5,849 1,133,561 SH   OTR 4 0 1,133,561 0
ENSCO PLC SHS CLASS A G3157S106 3,133 607,202 SH   SOLE   607,202 0 0
ENSCO PLC SHS CLASS A G3157S106 2,537 491,700 SH Call OTR 1 0 491,700 0
ENSCO PLC SHS CLASS A G3157S106 620 120,100 SH Call OTR 2 0 120,100 0
ENSCO PLC SHS CLASS A G3157S106 2,081 403,400 SH Call OTR 3 0 403,400 0
ENSCO PLC SHS CLASS A G3157S106 4,149 803,900 SH Call OTR 4 0 803,900 0
FLOWSERVE CORP COM 34354P105 615 13,255 SH   SOLE   13,255 0 0
FLOWSERVE CORP COM 34354P105 1,147 24,714 SH   OTR 4 0 24,714 0
FLOWSERVE CORP COM 34354P105 574 12,356 SH   OTR 3 0 12,356 0
FLOWSERVE CORP COM 34354P105 689 14,830 SH   OTR 1 0 14,830 0
FLOWSERVE CORP COM 34354P105 172 3,694 SH   OTR 2 0 3,694 0
HALLIBURTON CO COM 406216101 4,756 111,355 SH   OTR 1 0 111,355 0
HALLIBURTON CO COM 406216101 1,176 27,533 SH   OTR 2 0 27,533 0
HALLIBURTON CO COM 406216101 3,939 92,232 SH   OTR 3 0 92,232 0
HALLIBURTON CO COM 406216101 7,868 184,222 SH   OTR 4 0 184,222 0
HALLIBURTON CO COM 406216101 4,219 98,771 SH   SOLE   98,771 0 0
HELIX ENERGY SOLUTIONS GRP I COM 42330P107 60 10,676 SH   OTR 2 0 10,676 0
HELIX ENERGY SOLUTIONS GRP I COM 42330P107 216 38,298 SH   SOLE   38,298 0 0
HELIX ENERGY SOLUTIONS GRP I COM 42330P107 246 43,699 SH   OTR 1 0 43,699 0
HELIX ENERGY SOLUTIONS GRP I COM 42330P107 403 71,471 SH   OTR 4 0 71,471 0
HELIX ENERGY SOLUTIONS GRP I COM 42330P107 202 35,856 SH   OTR 3 0 35,856 0
HESS CORP COM 42809H107 1,539 35,079 SH   OTR 1 0 35,079 0
HESS CORP COM 42809H107 381 8,690 SH   OTR 2 0 8,690 0
HESS CORP COM 42809H107 1,276 29,097 SH   OTR 3 0 29,097 0
HESS CORP COM 42809H107 2,550 58,136 SH   OTR 4 0 58,136 0
HESS CORP COM 42809H107 1,367 31,171 SH   SOLE   31,171 0 0
HI-CRUSH PARTNERS LP COM UNIT LTD 428337109 246 22,661 SH   OTR 4 0 22,661 0
HI-CRUSH PARTNERS LP COM UNIT LTD 428337109 87 8,025 SH   SOLE   8,025 0 0
HI-CRUSH PARTNERS LP COM UNIT LTD 428337109 123 11,332 SH   OTR 3 0 11,332 0
HI-CRUSH PARTNERS LP COM UNIT LTD 428337109 41 3,743 SH   OTR 2 0 3,743 0
HI-CRUSH PARTNERS LP COM UNIT LTD 428337109 170 15,661 SH   OTR 1 0 15,661 0
HOLLYFRONTIER CORP COM 436106108 80 2,909 SH   OTR 2 0 2,909 0
HOLLYFRONTIER CORP COM 436106108 268 9,771 SH   OTR 3 0 9,771 0
HOLLYFRONTIER CORP COM 436106108 535 19,476 SH   OTR 4 0 19,476 0
HOLLYFRONTIER CORP COM 436106108 287 10,436 SH   SOLE   10,436 0 0
HOLLYFRONTIER CORP COM 436106108 327 11,908 SH   OTR 1 0 11,908 0
HONEYWELL INTL INC COM 438516106 705 5,292 SH   OTR 1 0 5,292 0
HONEYWELL INTL INC COM 438516106 174 1,305 SH   OTR 2 0 1,305 0
HONEYWELL INTL INC COM 438516106 583 4,374 SH   OTR 3 0 4,374 0
HONEYWELL INTL INC COM 438516106 1,164 8,734 SH   OTR 4 0 8,734 0
HONEYWELL INTL INC COM 438516106 624 4,682 SH   SOLE   4,682 0 0
KANSAS CITY SOUTHERN COM NEW 485170302 1,893 18,085 SH   OTR 4 0 18,085 0
KANSAS CITY SOUTHERN COM NEW 485170302 1,136 10,852 SH   OTR 1 0 10,852 0
KANSAS CITY SOUTHERN COM NEW 485170302 283 2,703 SH   OTR 2 0 2,703 0
KANSAS CITY SOUTHERN COM NEW 485170302 1,015 9,700 SH   SOLE   9,700 0 0
KANSAS CITY SOUTHERN COM NEW 485170302 946 9,043 SH   OTR 3 0 9,043 0
KEY ENERGY SVCS INC DEL COM 49309J103 211 10,988 SH   OTR 1 0 10,988 0
KEY ENERGY SVCS INC DEL COM 49309J103 53 2,730 SH   OTR 2 0 2,730 0
KEY ENERGY SVCS INC DEL COM 49309J103 176 9,134 SH   OTR 3 0 9,134 0
KEY ENERGY SVCS INC DEL COM 49309J103 351 18,260 SH   OTR 4 0 18,260 0
KEY ENERGY SVCS INC DEL COM 49309J103 188 9,792 SH   SOLE   9,792 0 0
KOSMOS ENERGY LTD SHS G5315B107 1,576 245,861 SH   OTR 4 0 245,861 0
KOSMOS ENERGY LTD SHS G5315B107 844 131,744 SH   SOLE   131,744 0 0
KOSMOS ENERGY LTD SHS G5315B107 791 123,346 SH   OTR 3 0 123,346 0
KOSMOS ENERGY LTD SHS G5315B107 235 36,725 SH   OTR 2 0 36,725 0
KOSMOS ENERGY LTD SHS G5315B107 964 150,324 SH   OTR 1 0 150,324 0
KRATON CORPORATION COM 50077C106 259 7,515 SH   OTR 2 0 7,515 0
KRATON CORPORATION COM 50077C106 867 25,164 SH   OTR 3 0 25,164 0
KRATON CORPORATION COM 50077C106 1,732 50,278 SH   OTR 4 0 50,278 0
KRATON CORPORATION COM 50077C106 928 26,958 SH   SOLE   26,958 0 0
KRATON CORPORATION COM 50077C106 1,045 30,340 SH   OTR 1 0 30,340 0
LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 1,562 18,507 SH   OTR 1 0 18,507 0
LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 382 4,522 SH   OTR 2 0 4,522 0
LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 1,281 15,185 SH   OTR 3 0 15,185 0
LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 2,554 30,267 SH   OTR 4 0 30,267 0
LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 1,369 16,219 SH   SOLE   16,219 0 0
MATADOR RES CO COM 576485205 390 18,234 SH   OTR 2 0 18,234 0
MATADOR RES CO COM 576485205 1,398 65,403 SH   SOLE   65,403 0 0
MATADOR RES CO COM 576485205 2,607 122,012 SH   OTR 4 0 122,012 0
MATADOR RES CO COM 576485205 1,582 74,040 SH   OTR 1 0 74,040 0
MATADOR RES CO COM 576485205 1,306 61,129 SH   OTR 3 0 61,129 0
NATIONAL OILWELL VARCO INC COM 637071101 3,003 91,156 SH   OTR 1 0 91,156 0
NATIONAL OILWELL VARCO INC COM 637071101 739 22,433 SH   OTR 2 0 22,433 0
NATIONAL OILWELL VARCO INC COM 637071101 2,478 75,222 SH   OTR 3 0 75,222 0
NATIONAL OILWELL VARCO INC COM 637071101 4,945 150,121 SH   OTR 4 0 150,121 0
NATIONAL OILWELL VARCO INC COM 637071101 2,651 80,468 SH   SOLE   80,468 0 0
OIL STS INTL INC COM 678026105 5,725 210,856 SH   OTR 4 0 210,856 0
OIL STS INTL INC COM 678026105 3,069 113,036 SH   SOLE   113,036 0 0
OIL STS INTL INC COM 678026105 2,868 105,622 SH   OTR 3 0 105,622 0
OIL STS INTL INC COM 678026105 856 31,514 SH   OTR 2 0 31,514 0
OIL STS INTL INC COM 678026105 3,470 127,815 SH   OTR 1 0 127,815 0
OLIN CORP COM PAR $1 680665205 717 23,688 SH   OTR 2 0 23,688 0
OLIN CORP COM PAR $1 680665205 2,404 79,395 SH   OTR 3 0 79,395 0
OLIN CORP COM PAR $1 680665205 4,800 158,523 SH   OTR 4 0 158,523 0
OLIN CORP COM PAR $1 680665205 2,573 84,983 SH   SOLE   84,983 0 0
OLIN CORP COM PAR $1 680665205 2,907 96,008 SH   OTR 1 0 96,008 0
PARSLEY ENERGY INC CL A 701877102 9,104 398,673 SH   OTR 1 0 398,673 0
PARSLEY ENERGY INC CL A 701877102 2,236 97,997 SH   OTR 2 0 97,997 0
PARSLEY ENERGY INC CL A 701877102 7,501 328,698 SH   OTR 3 0 328,698 0
PARSLEY ENERGY INC CL A 701877102 14,966 655,869 SH   OTR 4 0 655,869 0
PARSLEY ENERGY INC CL A 701877102 8,021 351,545 SH   SOLE   351,545 0 0
PENTAIR PLC SHS G7S00T104 119 1,793 SH   OTR 3 0 1,793 0
PENTAIR PLC SHS G7S00T104 238 3,573 SH   OTR 4 0 3,573 0
PENTAIR PLC SHS G7S00T104 145 2,185 SH   OTR 1 0 2,185 0
PENTAIR PLC SHS G7S00T104 127 1,915 SH   SOLE   1,915 0 0
PENTAIR PLC SHS G7S00T104 36 534 SH   OTR 2 0 534 0
PHILLIPS 66 COM 718546104 361 4,370 SH   OTR 1 0 4,370 0
PHILLIPS 66 COM 718546104 88 1,068 SH   OTR 2 0 1,068 0
PHILLIPS 66 COM 718546104 297 3,586 SH   OTR 3 0 3,586 0
PHILLIPS 66 COM 718546104 591 7,147 SH   OTR 4 0 7,147 0
PHILLIPS 66 COM 718546104 317 3,829 SH   SOLE   3,829 0 0
ROPER TECHNOLOGIES INC COM 776696106 1,737 7,504 SH   OTR 4 0 7,504 0
ROPER TECHNOLOGIES INC COM 776696106 931 4,022 SH   SOLE   4,022 0 0
ROPER TECHNOLOGIES INC COM 776696106 872 3,765 SH   OTR 3 0 3,765 0
ROPER TECHNOLOGIES INC COM 776696106 260 1,121 SH   OTR 2 0 1,121 0
ROPER TECHNOLOGIES INC COM 776696106 1,062 4,588 SH   OTR 1 0 4,588 0
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 564 10,604 SH   OTR 2 0 10,604 0
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 1,889 35,507 SH   OTR 3 0 35,507 0
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 3,774 70,944 SH   OTR 4 0 70,944 0
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 2,023 38,040 SH   SOLE   38,040 0 0
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 2,277 42,805 SH   OTR 1 0 42,805 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 4,232 17,500 SH Put OTR 1 0 17,500 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 1,040 4,300 SH Put OTR 2 0 4,300 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 3,458 14,300 SH Put OTR 3 0 14,300 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 6,915 28,600 SH Put OTR 4 0 28,600 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 3,700 15,300 SH Put SOLE   15,300 0 0
SUPERIOR ENERGY SVCS INC COM 868157108 1,470 140,969 SH   OTR 3 0 140,969 0
SUPERIOR ENERGY SVCS INC COM 868157108 2,931 280,989 SH   OTR 4 0 280,989 0
SUPERIOR ENERGY SVCS INC COM 868157108 1,792 171,804 SH   OTR 1 0 171,804 0
SUPERIOR ENERGY SVCS INC COM 868157108 437 41,872 SH   OTR 2 0 41,872 0
SUPERIOR ENERGY SVCS INC COM 868157108 1,570 150,566 SH   SOLE   150,566 0 0
TARGA RES CORP COM 87612G101 111 2,464 SH   SOLE   2,464 0 0
TARGA RES CORP COM 87612G101 125 2,757 SH   OTR 1 0 2,757 0
TARGA RES CORP COM 87612G101 31 687 SH   OTR 2 0 687 0
TARGA RES CORP COM 87612G101 104 2,297 SH   OTR 3 0 2,297 0
TARGA RES CORP COM 87612G101 208 4,595 SH   OTR 4 0 4,595 0
TOTAL S A SPONSORED ADR 89151E109 515 10,395 SH   SOLE   10,395 0 0
TOTAL S A SPONSORED ADR 89151E109 961 19,384 SH   OTR 4 0 19,384 0
TOTAL S A SPONSORED ADR 89151E109 481 9,691 SH   OTR 3 0 9,691 0
TOTAL S A SPONSORED ADR 89151E109 577 11,630 SH   OTR 1 0 11,630 0
TOTAL S A SPONSORED ADR 89151E109 144 2,897 SH   OTR 2 0 2,897 0
TRINSEO S A SHS L9340P101 592 8,612 SH   OTR 1 0 8,612 0
TRINSEO S A SHS L9340P101 524 7,623 SH   SOLE   7,623 0 0
TRINSEO S A SHS L9340P101 977 14,218 SH   OTR 4 0 14,218 0
TRINSEO S A SHS L9340P101 146 2,125 SH   OTR 2 0 2,125 0
TRINSEO S A SHS L9340P101 489 7,122 SH   OTR 3 0 7,122 0
WEATHERFORD INTL PLC ORD SHS G48833100 851 219,845 SH   OTR 1 0 219,845 0
WEATHERFORD INTL PLC ORD SHS G48833100 207 53,527 SH   OTR 2 0 53,527 0
WEATHERFORD INTL PLC ORD SHS G48833100 698 180,390 SH   OTR 3 0 180,390 0
WEATHERFORD INTL PLC ORD SHS G48833100 1,392 359,567 SH   OTR 4 0 359,567 0
WEATHERFORD INTL PLC ORD SHS G48833100 746 192,671 SH   SOLE   192,671 0 0
WESTLAKE CHEM CORP COM 960413102 1,065 16,088 SH   SOLE   16,088 0 0
WESTLAKE CHEM CORP COM 960413102 1,193 18,015 SH   OTR 1 0 18,015 0
WESTLAKE CHEM CORP COM 960413102 297 4,486 SH   OTR 2 0 4,486 0
WESTLAKE CHEM CORP COM 960413102 993 15,002 SH   OTR 3 0 15,002 0
WESTLAKE CHEM CORP COM 960413102 1,986 29,999 SH   OTR 4 0 29,999 0