501 | Haddad & Brooks Inc | Washington, PA 15301-0776-0776 | Oil & Gas Operator | Dec 2018 |
502 | Haessly Hardwood Lumber Inc | Marietta, OH 45750 | Oil & Gas Operator | Dec 2022 |
503 | Halcon Operating Co., Inc. | Houston, TX 77024 | Oil & Gas Operator | Apr 2024 |
504 | Hall & Horning Serv Inc | Atwater, OH 44201-9375-9375 | Oil & Gas Operator | Dec 2009 |
505 | Hall Drilling LLC (Oil & Gas) | Ellenboro, WV 26346 | Gas Operator | Sep 2014 |
506 | Hall Energy Inc | Magnetic Spring, OH 43036-218-218 | Oil & Gas Operator | Dec 2017 |
507 | Hall IVan & Assoc Inc | Berea, OH 44017 | Oil & Gas Operator | Dec 1997 |
508 | Hall Thomas E | Marietta, OH 45750 | Oil & Gas Operator | Dec 2021 |
509 | Halter Ralph P | Robertsville, OH 44670 | Oil Operator | Dec 1999 |
510 | Hamblin Ralph Inc | MT Vernon, OH 43050 | Oil & Gas Operator | Dec 1991 |
511 | Hamilton Leonard O | Marietta, OH 45750 | Oil & Gas Operator | Dec 2022 |
512 | Hanna M A Co | Cleveland, OH 44114-1824-1824 | Oil & Gas Operator | Dec 1991 |
513 | Hardco, Inc. | Cleveland, OH 44115 | Oil & Gas Operator | Dec 1992 |
514 | Hardesty Production | Gambier, OH 43022 | Oil & Gas Operator | Dec 2022 |
515 | Hardin Hanley E | Zanesville, OH 43701 | Oil & Gas Operator | Dec 1995 |
516 | Harley Drilling & Producing LTD | Burbank, OH 44214 | Oil & Gas Operator | Dec 2023 |
517 | Harmon O G LLC | Graysville, OH 45734 | Oil & Gas Operator | Dec 2022 |
518 | Harmons Well Service | Graysville, OH 45734 | Oil & Gas Operator | Dec 2019 |
519 | Harnetty Francis Dba Harnetty Oil & Gas | Junction City, OH 43748 | Oil & Gas Operator | Dec 2019 |
520 | Harris Engineering Co | Dallas, TX 75248 | Oil & Gas Operator | Dec 1996 |
521 | Harrison Energy | Tippecanoe, OH 44699 | Oil & Gas Operator | Dec 2000 |
522 | Hatco Productions LTD | North Augusta, SC 29860 | Oil Operator | Dec 2023 |
523 | Hawke Inc | Barbertib, OH 44203 | Oil & Gas Operator | Dec 2023 |
524 | Headington Oil Company, L.P. | Dallas, TX 75231 | Oil & Gas Operator | Mar 2008 |
525 | Hearn Oil Co. LLC | Newport, OH 45768 | Oil & Gas Operator | Dec 2022 |
526 | Heat Controller Inc | Jackson, MI 49204 | Oil & Gas Operator | Dec 1996 |
527 | Hehns Quality Gardens Inc | Wadsworth, OH 44281 | Oil & Gas Operator | Dec 2022 |
528 | Heinrich Enterprises Inc Dba Washington Operations | Reno, OH 45773 | Oil & Gas Operator | Dec 2022 |
529 | Helms Oil | Brinkhaven, OH 43006 | Oil Operator | Dec 2018 |
530 | Herald Oil & Gas Co | Middleport, OH 45760-9000-9000 | Oil & Gas Operator | Dec 2010 |
531 | Hess Ohio Developments LLC | Houston, TX 77010 | Oil & Gas Operator | Sep 2018 |
532 | Hess Ohio Resources LLC | Houston, TX 77010 | Oil & Gas Operator | Jun 2014 |
533 | HG Energy LLC | Parkersburg, WV 26101 | Oil & Gas Operator | Dec 2021 |
534 | Hi Snyder/Snyder Oil & Gas Inc | Dover, OH 44622 | Oil & Gas Operator | Dec 2019 |
535 | High Plains Gas Systems, Inc. | Houston, TX 77019 | Oil & Gas Operator | Apr 2024 |
536 | Highman Oil & Gas LLC | Woodsfield, OH 43793 | Oil & Gas Operator | Dec 2022 |
537 | Hilcorp Energy Company | Houston, TX 77208 | Oil & Gas Operator | Apr 2024 |
538 | Hill Drilling Inc | Millersburg, OH 44654 | Oil & Gas Operator | Dec 1997 |
539 | Hill William F | Millersburg, OH 44654 | Oil & Gas Operator | Dec 1993 |
540 | Hilltop Development Corp | Frazeysburg, OH 43822 | Oil & Gas Operator | Dec 1984 |
541 | HLH Drilling Inc | Andover, OH 44003-960-960 | Oil & Gas Operator | Dec 1985 |
542 | Hocking Hills Energy And Well Service LLC | Logan, OH 43138 | Oil & Gas Operator | Dec 2022 |
543 | Holbrook LLC | Bimble, KY 40915 | Oil & Gas Operator | Dec 2023 |
544 | Holl Investment Co | Logan, OH 43138 | Oil & Gas Operator | Dec 2019 |
545 | Hoover Frank W Dba Cherokee Drilling | Millersburg, OH 44654 | Oil & Gas Operator | Dec 2023 |
546 | Hoover Producing & Operating | Newark, OH 43055 | Oil & Gas Operator | Dec 2001 |
547 | Hopco Resources Inc | Columbus, OH 43065 | Oil & Gas Operator | Dec 2023 |
548 | Hopewell Oil & Gas Development Company | Columbus, OH 43228 | Oil & Gas Operator | Dec 2019 |
549 | Hortin & Huffman Pet Geol | Worthington, OH 43085 | Oil & Gas Operator | Dec 2000 |
550 | Hottel Glenn D | W Salem, OH 44287 | Oil & Gas Operator | Dec 1993 |
551 | Hottel Oil & Gas LLC | Wooster, OH 44691-7639-7639 | Oil & Gas Operator | Dec 2013 |
552 | Houghton Investments LLC | Columbus, OH 43235 | Oil & Gas Operator | Dec 2023 |
553 | Hounds Oil & Gas LLC | Carbon Hill, OH 43111 | Oil & Gas Operator | Dec 2022 |
554 | Householder Oil Co | Junction City, OH 43748 | Oil & Gas Operator | Dec 1988 |
555 | Howdyshell Pumping Inc | Logan, OH 43138 | Oil Operator | Dec 2022 |
556 | Howells Oil & Gas | Graysville, OH 45734 | Oil & Gas Operator | Dec 2023 |
557 | Huffman-Bowers Inc | New Lexington, OH 43764 | Oil & Gas Operator | Dec 2022 |
558 | Hydrocarbon Resources LTD | Medina, OH 44256 | Oil & Gas Operator | Dec 2022 |
559 | Independent Oil Investors | Lakeside, MI 49116 | Oil & Gas Operator | Dec 1992 |
560 | Indian Hills Resources LLC | Sewickley, PA 15143 | Oil & Gas Operator | Dec 2023 |
561 | Industry Standard Supplies Inc | Dover, OH 44622 | Oil & Gas Operator | Dec 2023 |
562 | Inland Drilling Co Inc | Garretsville, OH 44231 | Oil & Gas Operator | Dec 1992 |
563 | Inland Petroleum | Newark, OH 43055 | Oil Operator | Dec 2009 |
564 | Inr Ohio LLC | Morgantown, WV 26508-9209 | Oil & Gas Operator | Dec 2023 |
565 | Irvin Drilling Corp | Zanesville, OH 43701 | Oil & Gas Operator | Dec 1990 |
566 | J & C Oil | New Matamoras, OH 45767-6035-6035 | Oil & Gas Operator | Dec 2023 |
567 | J & J Oil & Gas Company | Belpre, OH 45714 | Oil & Gas Operator | Dec 2023 |
568 | J & M Oil Co | Overland PK, KS 66209 | Oil & Gas Operator | Dec 2023 |
569 | J & S Oil Company | Graham, TX 76450 | Oil & Gas Operator | Apr 2022 |
570 | J M Adams Roustabout & Pipeline Construction Inc. | New Concord, OH 43762 | Oil & Gas Operator | Dec 2022 |
571 | J R Development Co | Pickerington, OH 43147 | Oil & Gas Operator | Dec 1997 |
572 | J T Plus Well Service LLC | Corning, OH 43730 | Oil & Gas Operator | Dec 2023 |
573 | J V Altier Gas & Oil Co. Inc | Malta, OH 43758 | Oil & Gas Operator | Dec 2023 |
574 | J Well Service Inc | Warren, OH 44481 | Oil & Gas Operator | Dec 2022 |
575 | J-N-J Oil LLC | MT Vernon, OH 43050 | Oil Operator | Dec 2023 |
576 | J. D. Gas & Oil, Inc. | Zanesville, OH 43701 | Oil & Gas Operator | Dec 2023 |
577 | J. D. Oil & Gas, Inc. | North Canton, OH 44720 | Oil & Gas Operator | Dec 2011 |
578 | J.D. Drilling Co. | Basehor, KS 66007 | Oil & Gas Operator | Dec 2022 |
579 | Jack Moran Oil Co | Martinsburg, OH 43037 | Oil & Gas Operator | Dec 2009 |
580 | Jadco Energy Inc | Newcomerstown, OH 43832 | Oil & Gas Operator | Dec 2022 |
581 | Jadoil Inc D Vernau | Newark, OH 43055 | Oil & Gas Operator | Dec 1990 |
582 | James Drilling Corp | Blairsville, PA 15717 | Oil & Gas Operator | Dec 2004 |
583 | James R Bernhardt Inc | Wooster, OH 44691 | Oil & Gas Operator | Dec 2022 |
584 | James R Smail Inc | Wooster, OH 44691 | Oil & Gas Operator | Dec 2020 |
585 | James Wray Inc | Utica, OH 43080 | Oil & Gas Operator | Dec 2023 |
586 | Janco Well Operation | Canton, OH 44735 | Oil & Gas Operator | Dec 1993 |
587 | Jare Holdings LLC | Wooster, OH 44691 | Oil Operator | Dec 2021 |
588 | Jay Bee Production | Walhonding, OH 43843 | Oil & Gas Operator | Dec 2022 |
589 | JD Producing Inc | Burbank, OH 44214 | Oil & Gas Operator | Dec 2012 |
590 | Jeanie Enterprises LLC | Somerset, OH 43783 | Oil & Gas Operator | Dec 2023 |
591 | Jefferson Oil & Gas Company | Pickerington, OH 43147 | Oil & Gas Operator | Dec 2022 |
592 | Jerry Moore Inc | Hartville, OH 44632 | Oil & Gas Operator | Dec 2022 |
593 | Jerry Oil Co. | Riverside, IL 60546 | Oil & Gas Operator | Dec 1990 |
594 | JHC II LLC | Zanesville, OH 43701 | Oil & Gas Operator | Dec 2022 |
595 | JMD Resources Inc | Belot, OH 44609 | Oil & Gas Operator | Dec 2015 |
596 | John D Oil & Gas Company | Mentor, OH 44060 | Oil & Gas Operator | Dec 2016 |
597 | John F Williams Oil Field Services Inc | Coshocton, OH 43812 | Oil & Gas Operator | Dec 2023 |
598 | Johnson M & Gingerich M | New Lexington, OH 43764 | Oil & Gas Operator | Dec 1995 |
599 | Johnson Mike | MT Perry, OH 43760 | Oil & Gas Operator | Dec 2018 |
600 | Jones Alan W | MT Gilead, OH 43338 | Oil & Gas Operator | Dec 1990 |