| 2019-12-31 | IRON HORSE MIDSTREAM LLC / CRUSADER COMPRESSOR STATION | EL RENO, Canadian, OK | Pass | State |
| 2019-12-31 | IRON HORSE MIDSTREAM LLC / CRUSADER COMPRESSOR STATION | EL RENO, Canadian, OK | Pass | State |
| 2019-12-30 | IRON HORSE MIDSTREAM LLC / CRUSADER COMPRESSOR STATION | EL RENO, Canadian, OK | Pass | State |
| 2019-12-30 | VALIDUS ENERGY II MIDCON LLC / BUD DILLY WEST BATTERY | PURDY, Garvin, OK | Pass | State |
| 2019-12-30 | VALIDUS ENERGY II MIDCON LLC / BUD DILLY CENTRAL BATTERY | PURDY, Garvin, OK | Pass | State |
| 2019-12-30 | GULFPORT MIDCON LLC / MILLER D PAD | ALEX, Grady, OK | Pass | State |
| 2019-12-30 | GULFPORT MIDCON LLC / JEANNIE C PAD | ALEX, Grady, OK | Pass | State |
| 2019-12-30 | XTO ENERGY INC / CHAMPION COMPRESSOR STATION | MARIETTA, Love, OK | Pass | State |
| 2019-12-30 | MADILL GAS PROCESSING LLC / MADILL GAS PLANT | MADILL, Marshall, OK | Pass | State |
| 2019-12-30 | ONEOK FIELD SERVICES CO LLC / COTTONWOOD COMPRESSOR STATION | VELMA, Stephens, OK | Pass | State |
| 2019-12-30 | PALO DURO G AND P OKLAHOMA LP / DILL CITY COMPRESSOR STATION | DILL CITY, Washita, OK | Pass | State |
| 2019-12-30 | PALO DURO G AND P OKLAHOMA LP / DILL CITY COMPRESSOR STATION | DILL CITY, Washita, OK | Pass | State |
| 2019-12-23 | VALIDUS ENERGY II MIDCON LLC / FORE 1 24 1712MHX FACILITY | WATONGA, Blaine, OK | Pass | State |
| 2019-12-23 | VALIDUS ENERGY II MIDCON LLC / KILKENNY JAMESON CENTRAL TANK BATTERY | CRINER, McClain, OK | Pass | State |
| 2019-12-20 | IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT | AMBER, Grady, OK | Pass | State |
| 2019-12-20 | IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT | AMBER, Grady, OK | Pass | State |
| 2019-12-19 | IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT | AMBER, Grady, OK | Pass | State |
| 2019-12-19 | IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT | AMBER, Grady, OK | Pass | State |
| 2019-12-18 | IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT | AMBER, Grady, OK | Pass | State |
| 2019-12-18 | IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT | AMBER, Grady, OK | Pass | State |
| 2019-12-18 | GRAND RIVER DAM AUTHORITY / GRAND RIVER ENERGY CENTER — high-priority violation on file | CHOUTEAU, Mayes, OK | Pass | State |
| 2019-12-16 | ONEOK FIELD SERVICES CO LLC / CEDAR LAKE COMPRESSOR STATION | CALUMET, Canadian, OK | Pass | State |
| 2019-12-16 | FW MIDCON I LLC / INDOMINUS REX 18 16 9 1H STATION | OMEGA, Kingfisher, OK | Pass | State |
| 2019-12-13 | ET GATHERING PROCESSING LLC / ESKIMO COMPRESSOR STATION | NASH, Grant, OK | Pass | State |
| 2019-12-13 | MARKWEST OKLAHOMA GAS CO LLC / STANGL COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2019-12-12 | MARKWEST OKLAHOMA GAS CO LLC / OKARCHE COMPRESSOR STATION | OKARCHE, Canadian, OK | Pass | State |
| 2019-12-12 | MARKWEST OKLAHOMA GAS CO LLC / OKARCHE COMPRESSOR STATION | OKARCHE, Canadian, OK | Pass | State |
| 2019-12-12 | VALIDUS ENERGY II MIDCON LLC / TITAN PAPPY CENTRAL TANK BATTERY | ERIN SPRINGS, Garvin, OK | Pass | State |
| 2019-12-12 | XTO ENERGY INC / CHAMPION COMPRESSOR STATION | MARIETTA, Love, OK | Pass | State |
| 2019-12-12 | EOG RESOURCES INC / WILSON CTB PRODUCTION FACILITY | BLANCHARD, McClain, OK | Pass | State |
| 2019-12-12 | LSB CHEMICAL LLC / PRYOR CHEMICAL — high-priority violation on file | PRYOR, Mayes, OK | Pass | State |
| 2019-12-11 | UNBRIDLED RESOURCES LLC / JIMMIE JOYCE CTB PRODUCTION FACILITY | ARNETT, Ellis, OK | Pass | State |
| 2019-12-11 | VALIDUS ENERGY II MIDCON LLC / TITAN PAPPY CENTRAL TANK BATTERY | ERIN SPRINGS, Garvin, OK | Pass | State |
| 2019-12-11 | VALIDUS ENERGY II MIDCON LLC / KILKENNY JAMESON CENTRAL TANK BATTERY | CRINER, McClain, OK | Pass | State |
| 2019-12-11 | DCP OPERATING CO LP / THUNDER COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2019-12-10 | ET GATHERING PROCESSING LLC / LONE TREE COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2019-12-10 | ET GATHERING PROCESSING LLC / LONE TREE COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2019-12-10 | ET GATHERING PROCESSING LLC / LONE TREE COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2019-12-10 | DIVERSIFIED PRODUCTION LLC / SEAL 1H 34 | CAMARGO, Dewey, OK | Pass | State |
| 2019-12-10 | DIVERSIFIED PRODUCTION LLC / LOUTHAN 3 19 17 1H WELL PAD | SEILING, Dewey, OK | Pass | State |
| 2019-12-10 | UNBRIDLED RESOURCES LLC / BERRYMAN CTB | ARNETT, Ellis, OK | Pass | State |
| 2019-12-10 | LSB CHEMICAL LLC / PRYOR CHEMICAL — high-priority violation on file | PRYOR, Mayes, OK | Pass | State |
| 2019-12-09 | ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION | ALEX, Grady, OK | Pass | State |
| 2019-12-09 | ET GATHERING PROCESSING LLC / HAYES COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2019-12-06 | GULFPORT MIDCON LLC / JEANNIE D PAD | ALEX, Grady, OK | Pass | State |
| 2019-12-06 | VM ARKOMA STACK LLC / MERIDIAN COMPRESSOR STATION | CALVIN, Hughes, OK | Pass | State |
| 2019-12-06 | VM ARKOMA STACK LLC / MERIDIAN COMPRESSOR STATION | CALVIN, Hughes, OK | Pass | State |
| 2019-12-04 | ET GATHERING PROCESSING LLC / HATCHETT COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2019-12-04 | ONEOK FIELD SERVICES CO LLC / SMALLWOOD COMPRESSOR STATION | BUTLER, Custer, OK | Pass | State |
| 2019-12-04 | ONEOK FIELD SERVICES CO LLC / EAST PUTNAM COMPRESSOR STATION | PUTNAM, Dewey, OK | Pass | State |
| 2019-12-04 | ONEOK FIELD SERVICES CO LLC / EAST PUTNAM COMPRESSOR STATION | PUTNAM, Dewey, OK | Pass | State |
| 2019-12-04 | MUSTANG GAS PRODUCTS LLC / COVINGTON COMPRESSOR STATION | COVINGTON, Garfield, OK | Pass | State |
| 2019-12-03 | ET GATHERING PROCESSING LLC / PUMBA COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2019-12-03 | ET GATHERING PROCESSING LLC / PUMBA COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2019-12-03 | ET GATHERING PROCESSING LLC / PUMBA COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2019-12-03 | FW MIDCON I LLC / OPPEL 1610 2H 3H 4H 5H 24X | OMEGA, Blaine, OK | Pass | State |
| 2019-12-03 | ONEOK FIELD SERVICES CO LLC / EAST PUTNAM COMPRESSOR STATION | PUTNAM, Dewey, OK | Pass | State |
| 2019-12-03 | ONEOK FIELD SERVICES CO LLC / EAST PUTNAM COMPRESSOR STATION | PUTNAM, Dewey, OK | Pass | State |
| 2019-12-03 | ONEOK FIELD SERVICES CO LLC / EAST PUTNAM COMPRESSOR STATION | PUTNAM, Dewey, OK | Pass | State |
| 2019-12-03 | BCE MACH III MIDSTREAM HOLDINGS LLC / MARAL COMPRESSOR STATION | BISON, Garfield, OK | Pass | State |
| 2019-12-03 | BCE MACH III MIDSTREAM HOLDINGS LLC / ELMORE CITY GAS PLANT — high-priority violation on file | ELMORE CITY, Garvin, OK | Pass | State |
| 2019-12-03 | GEORGIA PACIFIC MUSKOGEE LLC / MUSKOGEE MILL | MUSKOGEE, Muskogee, OK | Pass | State |
| 2019-12-03 | GEORGIA PACIFIC MUSKOGEE LLC / MUSKOGEE MILL | MUSKOGEE, Muskogee, OK | Pass | State |
| 2019-12-03 | DCP OPERATING CO LP / THUNDER COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2019-12-03 | DCP OPERATING CO LP / THUNDER COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2019-12-02 | ET GATHERING PROCESSING LLC / PUMBA COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2019-12-02 | ET GATHERING PROCESSING LLC / PUMBA COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2019-12-02 | ET GATHERING PROCESSING LLC / PUMBA COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2019-12-02 | ET GATHERING PROCESSING LLC / PUMBA COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2019-12-02 | TOM STACK LLC / BIG SKY COMPRESSOR STATION | UNION CITY, Canadian, OK | Pass | State |
| 2019-12-02 | TOM STACK LLC / BIG SKY COMPRESSOR STATION | UNION CITY, Canadian, OK | Pass | State |
| 2019-12-02 | TOM STACK LLC / BIG SKY COMPRESSOR STATION | UNION CITY, Canadian, OK | Pass | State |
| 2019-12-02 | TALL OAK WOODFORD LLC / PANTHER CREEK PROCESSING FACILITY | COALGATE, Coal, OK | Pass | State |
| 2019-12-02 | TOM STACK LLC / STONE COMPRESSOR FACILITY | KINGFISHER, Kingfisher, OK | Pass | State |
| 2019-12-02 | DCP OPERATING CO LP / THUNDER COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2019-12-02 | DCP OPERATING CO LP / THUNDER COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2019-11-26 | ET GATHERING PROCESSING LLC / BURLINGTON COMPRESSOR STATION | BURLINGTON, Alfalfa, OK | Pass | State |
| 2019-11-26 | VALIDUS ENERGY II MIDCON LLC / OAKES 1 30H | PUTNAM, Dewey, OK | Pass | State |
| 2019-11-26 | VALIDUS ENERGY II MIDCON LLC / WANZER 1 28H | PUTNAM, Dewey, OK | Pass | State |
| 2019-11-26 | FW MIDCON I LLC / SMITH 1 18H NEWBY 0304 3 18SH SCREAMIN | LINDSAY, Garvin, OK | Pass | State |
| 2019-11-26 | FW MIDCON I LLC / SMITH 0304 7 18WH NEWBY 0304 1 18SH | PURDY, Garvin, OK | Pass | State |
| 2019-11-26 | SOUTHERN STAR CTL GAS PIPELINE INC / BLACKWELL COMPRESSOR STATION — high-priority violation on file | BLACKWELL, Kay, OK | Pass | State |
| 2019-11-25 | FW MIDCON I LLC / ROTHER 1H 5X | CALUMET, Canadian, OK | Pass | State |
| 2019-11-25 | FW MIDCON I LLC / SMITH 0304 7 18WH NEWBY 0304 1 18SH | PURDY, Garvin, OK | Pass | State |
| 2019-11-22 | DIVERSIFIED PRODUCTION LLC / BETH 32 20 17 1H PAD | SEILING, Dewey, OK | Pass | State |
| 2019-11-22 | VALIDUS ENERGY II MIDCON LLC / TITAN PAPPY CENTRAL TANK BATTERY | ERIN SPRINGS, Garvin, OK | Pass | State |
| 2019-11-22 | VALIDUS ENERGY II MIDCON LLC / TITAN PAPPY CENTRAL TANK BATTERY | ERIN SPRINGS, Garvin, OK | Pass | State |
| 2019-11-22 | DCP OPERATING CO LP / WILD HOG BOOSTER STATION | BRADLEY, Grady, OK | Pass | State |
| 2019-11-22 | DCP OPERATING CO LP / WILD HOG BOOSTER STATION | BRADLEY, Grady, OK | Pass | State |
| 2019-11-22 | ET GATHERING PROCESSING LLC / K 9 COMPRESSOR STATION | NASH, Grant, OK | Pass | State |
| 2019-11-21 | DIVERSIFIED PRODUCTION LLC / BROOKIE 1306 4LMH 18 5SMH 18 | EL RENO, Canadian, OK | Pass | State |
| 2019-11-21 | ET GATHERING PROCESSING LLC / PARKER COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2019-11-21 | ET GATHERING PROCESSING LLC / PARKER COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2019-11-21 | DCP OPERATING CO LP / WILD HOG BOOSTER STATION | BRADLEY, Grady, OK | Pass | State |
| 2019-11-21 | DCP OPERATING CO LP / WILD HOG BOOSTER STATION | BRADLEY, Grady, OK | Pass | State |
| 2019-11-21 | VM ARKOMA STACK LLC / BONANZA COMPRESSOR STATION | CALVIN, Hughes, OK | Pass | State |
| 2019-11-21 | ENABLE OKLAHOMA INTRASTATE TRANSMISSION / OKARCHE BOOSTER STATION | OKARCHE, Kingfisher, OK | Pass | State |
| 2019-11-21 | SUPERIOR MIDSTREAM LLC / REEDING COMPRESSOR STATION | CASHION, Kingfisher, OK | Pass | State |
| 2019-11-21 | PETROLINK ENERGY LLC / CABLE COMPRESSOR STATION | BLOCKER, Pittsburg, OK | Pass | State |
| 2019-11-21 | PETROLINK ENERGY LLC / CABLE COMPRESSOR STATION | BLOCKER, Pittsburg, OK | Pass | State |