Oil and Gas Operator Directory

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H & A Drilling Carl W Bevard H & B Petroleum H & B Production Operating H & D Drilling H & D Exploration H & D Oil & Gas LLC H & D Operating Company H & F Oil Development H & H Consulting H & H Drilling Company H & H Energy Inc H & H Inc H & H Oil Company H & H Oil Productions H & H Petroleum, LLC H & H Production H & H Star Energy Inc H & H Water Hauling LLC H & I Investments Ltd H & K Drilling Comany H & K Oil Company (a) H & K Vacuum Trucks H & K Well Service, LLC H & L Disposal Wells Inc H & L Exploration Company, LLC H & L Operating Co H & L Operating Co Llp H & M Acid Services LLC H & M Energy Services LLC H & M Integrity LLC H & M Resources, LLC H & N Operating H & P Exploration Co H & P Partnership H & P Trucking H & R Oil Company H & R Well Services H & S Drilling H & S Oil Company H & S Operating Company H & S Production H & S Swd, LLC H & T Brock Oil Company LLC H & T Exploration, Inc. H & T Oil Corporation Inc H & Y Trucking, Inc H And B Resources H And H Production Company H And H Star Energy Inc Dba Petrostar Energy H And M Poe Boy's Trucking, LLC H B Oil & Gas Inc H C I Explor Inc H C Oil Company H C W Exploration Inc H E C H Corporation H E Sutton H G & G Inc H G W M Investments H H H & G Oil Company H I Smith Oil & Gas H K & S Iron Company H K H Operating LLC H K K M Oil Company H L M Oil Company H L Morris Farms Inc H M H Resources Inc H M S Energies Inc H M X Investments Inc H M Xploration Inc H O & G Corp H O R Energy Co H P C Inc H P Oil & Gas H P Reserves Inc H R F Antrim H R F Exploration And Production H T Oil Interests H T P Producing Company H-30 Drilling Inc H-force, LLC I H-s Exploration H-w Operating Company H-w Operating Prod & Mgmt LLC H. D. Investments H.e.r. Operating, LLC H.e.x.t. Operating, Ltd. H.l. Clark Oil Company LLC H.p. Slagel Producing Co., LLC H&g Petroleum Corporation H2o Midstream Permian LLC H2o Transports, Inc H2ok LLC H2ox Operating LLC H3 Oil & Gas H30 H5 Services, LLC Haas Markllc Haas Petroleum LLC Haase Paul E Haass Ranch Oil Company, LLC Habanero Hot Oilers LLC Habit Petroleum Hackathorn H A Drilling Co Hacker Brothers Well Serviceinc Hadaway Consult And Engineer,llc Hadaway Consult And Engineerllc Hadaway Engineering Inc Hadco Ltd Haddad & Brooks Haddad Boynton, LLC Haddock Bill J Haddox Johnny C Haddox Petroleum Hades Disposal Company, LLC Hadley Oil Company, LLC Hadson Fuels Inc Haffaday Oil LLC Haggard Operating Group/oil Haider Operating, LLC Haigood & Campbell Hail Gerald Hail Petroleum Corporation Haines Glen & Mary Lou Oil Co Haines Oil Company Haken Family LLC Haken Oil LLC Halcon Operating Co., Inc. Halcyon Natural Gas LLC Hale John H Hale Oil Company Hale-mcdonald Jt Venture #101 Halex Oil Corporation Haley Brine Company Halfway Oil Inc Halgas Inc Hall Charles I & Barbara K Hall Drilling Hall Edward L Hall Energy Company LLC Hall Exploration Inc Hall Glenn R Hall Houston Oil Company Hall Leonard Hall Michael D Operations Hall Oil And Gas LLC Hall P F Hall Resources Corporation Hall Roger W Hall, E.g., Oil Co., Inc. Hallco Petroleum Inc Hallhargraves Hallhouston Oil Company Halliburton Energy Services, Inc Halliburton Oil Producing Co Halliburton Operating Company Halligan Services LLC Hallmark John Hallmark Oil And Gas Hallum Construction Inc Hallum Leverett & John W Barrick Dba Maximum Energy LLC Hallwood Petroleum Inc Halo Oil Company Inc Halo Oil Inc Halo Operating LLC Halo Services Inc. Halsey Jack Halstead Elmer G Haltom City Housing Authority Halvey Energy, LLC Ham Robert L Hamil Oil & Gas LLC Hamil Roy H & Lela M Hamill, Flora Oil Co. Hamilton & Walker Hamilton B J Hamilton Bob Ray Hamilton Brothers Oil Company Hamilton Charles C Hamilton Gas Gathering Sys Inc Hamilton K M Oil & Gas Co Hamilton Leonard O Hamilton Oil & Gas Company Hamilton Pipeline, Inc. Hamilton Properties & Investments L.l.c. Hamilton, Clay Hamilton, J. R. Hamlin Jim Hamm & Phillips Service Co Hamman Oil & Refining Company Hammer Oil Properties Inc Hammer Ranch Hammond Dean Hammond Production Company Hamon Jake L Hamon Operating Company Hampton Carl L Hampton Corporation (the) Hampton Tony F Hancock J D Hancock Leon Hand A C Trust Hanger Oil, L.l.c. Hank Oil & Gas, Inc. Hankamer Curtis Corporationthe Hankamer, Curtis Corporation,the Hanks Oil Properties Hanks Randy Hanks Transport LLC Hanks, Christopher Glenn Hanley & Bird Hanley Petroleum Hanlon Gas Processing, Ltd. Hanna Conc & Oilfield Serv Inc. Hanna Oil And Gas Company Hannathon Petroleum Ii, LLC Hannathon Petroleum, LLC Hannis Operating, LLC Hannon Nina K Hanoco Inc Hanover Operating Company Hanover Petroleum Corporation Hansen Dane G Trust Hansen Noel Hansen Tom Company Inc Hanshu Production Company, LLC Hanson Minerals Company Hanson Oil Company Hanson Operating Company, Inc. Hanson Production Company Hanvey, Don H. Oil Interests Inc Hanzik Hydraulics, Inc. Happy Hill Operating LLC Haps Oil & Gas Corp Har-glo Management Company Har-ken Agent-ok Harbert Energy Corp Harbert Oil And Gas Corp Harbison Jennie & L M Lewis Harbon Oil Company LLC Harbor Breeze Associates LLC Harbor Petroleum Inc Harbor Petroleum, LLC Harbor Resources LLC Hard Rock Drlg Company Hard Rock O&g Hard Rock Operating, LLC Harden Operating Company Inc Hardesty Petroleum Exploration Hardin Energy Co., Inc. Hardin Exploration LLC Hardin Herbert C Hardin Productions Hardin W S Harding & Shelton Inc Harding C F Harding Dirn Drilling, Inc. Harding Exploration, Inc Hardlyable Services Hardridge Joe T Hardrock Resources Inc. Hardwick Oil Company Hardwick, Ross H. Oil Company Hardy Group LLC Hardy Oil & Gas Hare Bill Jr Harelson John Trenton Leigh Anne Harelson Dba Duncan Tank Trucks Hargrave Janet S Hargraves Elston Hargraves Production Hargus Curtis Hargus Irrevocable Trust Harken Energy Corporation Harken Exploration Company Harkins & Company Harleton Oil & Gas Inc.

Harley Drilling & Producing Harlow Corporation The Harmel And Shawver Oil LLC Harmony Oil LLC Harold Enterprises Inc Harold G Raper Family Trust Harp Peggy A Harper & Stipe LLC Harper Construction Harper Crosby Holdings Harper Hefte, Inc. Harper Joe Howard Dba J H Field Service Harper Production, LLC Harper Wayne Harper William E Harper, Clint Harper, William E. Estate Of Harrah Gathering Ststems LLC Harral Operating Inc Harrell & Bradshaw Inc Harrell Cleo T Harrell Dorothy Harrell Exploration Corp Harrell M D Harrier Holdings, Ltd. Harrington Billy B Harrington Orville Harrington Sr Tommy W Harrington W E & Clyandia Harriott Cora Lee Harris B C Harris B D Harris Energy Services, LLC Harris Gail Harris James H Harris Mildred C Harris Minerals Corp (the) Harris Oil & Gas Company Harris Olin Harris Robert C Harrison Interests Harrison Oil & Gas Inc Harrison Oliver Harrison Sr Ronald L Harrison-wright Oil Company LLC Harrod Leasing Hart & Mcfarland Hart David Hart Energy Company Hart Petroleum Services, Inc Hart's Landing Hartco Oil Company Harter Energy Inc Harter, Ron Harting Leo D Hartline Tom Hartman Oil Company Inc Hartoil Hartree Channelview LLC Harvard Oil Operating Inc Harvard Petroleum Company, LLC Harvest Marketing & Trading, LLC Harvest Midstream Company Harvest Petroleum Inc. Harvest Resources Corp Harvey A B Harvey Broyles Harvey E Yates Company Harvey Ralph Harvey Salt Water Disposal, Inc. Harvey's Servicing, Inc. Harvick, George R. Harviston Russell & Assoc Harwood Oil & Gas Inc Haseloff Homer Hash-winfrey Haskell Housing Authority Haskit, Kendall Hassie Hunt Exploration Company Hat Creek Cattle Company A General Hat L Resources LLC Hat Production LLC Hat-top Production Co Hatcher James R Hathaway Hathcoat David Kurtis Hatley Delbert Jr Dba Dh Enterprises Haught Haught Energy Hawk Gathering Co., Ltd. Hawk Oil Field Service, Inc. Hawkbend LLC Hawkeye Directional, LLC Hawkeye Resources Inc Hawkins & Hawkins Hawkins & Son Inc Hawkins Allen G Hawkins Brent E Hawkins Oil & Gas Inc Hawkins Oil Of Michigan Hawkstone Exploration Corporation Hawley J M Hawley Oil Company Hawn Rick Hawthorn Energy Partners, LLC Hawthorne Carl A Hawthorne Oil & Gas Hay Creek Investments, L.l.c. Hay Exploration Hayabusa Energy Usa, LLC Hayden Harper Energy Ka Haydens Oil And Gas LLC Hayes & Assoc Hayes & Hudson Hayes C L Hayes Eval Logging & Perf Inc Hayes Oil & Gas Haynes & Shirley Production Company Haynes Bud Haynes Jim L & Betty L Haynie Energy Services Hays & Croker Partnership Hays Herb E & K S Hays John H Hays Operating Company Hays Partnership Hays Production LLC Haz Mat Services Inc. Haz Mat Special Services LLC Hazelett Lease Service, Inc. Hazelwood Louis J Hazelwood Production & Exploration Hazen Oil Company Hazlewood Oil & Gas Co Inc Hazmat Environmental Services, Inc. Hazoco, L.l.c. Hb Energy Hbc Oil Company, LLC Hbh Energy Corp Hc Carriers, LLC Hci Energy LLC Hcl Inc Hcm Hcs Drilling & Operating Corp Hd Well Services LLC Head Energy LLC Headington Energy Partners, LLC Headington Oil Company Headington Oil Company LLC Headwaters Energy Partners, LLC Headwaters Group, Inc. Heak Operating LLC Healdton Disposal Service Healy John P.joint Venture Op Heaps Operating Group Heart Land Petroleum Heartbreak Trucking, Ltd. Heartland Environmental Resources LLC Heartland Exploration Heartland Exploration Inc Heartland Gas Marketing Inc Heartland Oil & Gas Heartland Operating Company Heartland Production LLC Heartland Pumping Heartlands Development Co Inc Heat Waves Hot Oil Service, LLC Heath Jack A Heath Oil Co., Inc. Heath Petra Resources Inc Heather Condominiums, The Heaton Everill L Hebron Pipeline Hec Operating LLC Hecht William H Heci Exploration Co Inc Heck Hot Oil Services Heckmann Water Resources Corp. Heckmann Water Resources(cvr)inc Hedge Travis Hedgehog Energy Hedrick Production Inc. Hefner Corporation The Heglin Operating LLC Heifer Production Company LLC Heights Energy Corporation Heilico Heim Oil LLC Heiman Dave W Heinrich Enterprises Inc Dba Washington Operations Helena Resources LLC Helios Operating, LLC Helis Oil & Gas Company Helix Petroleum Inc Helke Exploration Company Hellar Drilling Company Hellard Elmer J Heller Mary Heller Phillip & Charlene Hellifino Operating, LLC Hellman Properties Helmco Production Company Helmer Ben R Helmer Bonnie Jean Revocable Trust Helmer-mccall Helmerich & Payne Helmly & Prather Oil Corp Helms Oil & Gas, LLC Helms Swd Operating, LLC Helton Enterprises Helton Oil Company Helton Petroleum Helton R M Helton Thelma Helton, Pat A. & Alberta Heltzel Carl Hembree Alva Hembree Brothers Oil Prod Hemera Land Inc Hemple Art N Hempstead Mobile Home Park Hemstead Oil Corporation Henderson & Erickson Henderson Charles E Henderson Don Inc Henderson Exploration Company Henderson Fred J Henderson Jerry Henderson Natural Res, L.l.c. Henderson Oil LLC Henderson Operating LLC Henderson Pipeline Company Henderson Russell C Henderson, Bryan, Co. Hendon Wm E. Jr. Rev Lvng Trust Hendricks Joe Hendrickson Billy F Hendrickson W R Hendrix John H Henergy Oil & Gas LLC Henley Operating Hennessey Oil & Gas Hennigh Jay C Henninger T H Henry Billy Or Connie Henry Gary A Henry Gungoll Operating Inc Henry Hill Oil Services LLC Henry Mark Henry Oil & Gas Inc Henry Oil Company Henry Paul Petroleum, LLC Henry Petroleum Inc Henry Petroleum LLC Henry Petroleum Of Oklahoma LP Henry Production Henry Resources LLC Henry Wat Oil Company Henry, J.r. Inc Henry's Welding Hensley Energy Corporation Hensoil Inc Henson & Henson Oil Inc Henson Doyle Henson Exploration, L.p. Henson Terry Dba Daycon Exploration Henze Bernard L Hep Gas Services, LLC Hep Javelina Company, LLC Hep Javelina Pipeline Co, LLC Hep Oil Gp LLC Hepler Jack E & Sharon S Her Operating Heracles Oil Inc Herald Oil & Gas Company

Herbig Oil & Gas Co. Hercules Petroleum Herd Producing Company, Inc. Hereford J A Industries Herencia Operating Heritage Energy Dev Corp Heritage Exploration LLC Heritage Oil Company Inc Heritage Petroleum, Inc. Heritage Transport, LLC Herman L Loeb LLC Hermes A J Hernandez P & M Trucking, LLC Herod Oil And Gas, LLC Herren Faye Dean Herren Oil & Gas Inc Herriman Leo Herring Ray Herrington D L Inc Herrman & Ikenberry Herrmann Arnold Herrmann J B Oil And Gas Herrmann, S. W. Oil & Gas Hershey Jimmie Hertel Oil Company Herv Oil, LLC Herzfeld Fabricators Inc Hess Production Hess Robert Hess Shirley Hess, Jerry Operating Co. Hester B M Hester W J Heston Oil Company Het Levelland, LLC Hett Oil & Gas LLC Hetuck Oil And Gas Company Hewitt Doug Hewitt Energy Group Inc Hexagon Oil & Gas Inc Hexagon Oil And Gas Inc. Hexl Ng, LLC Hexp Operating, LLC Heydrick Petroleum Company Heyliger Oil & Gas Corp Hez Petroleum Company Hf Sinclair Corporation Hf Sinclair Refining & Marketing LLC Hfotco LLC Hg Energy Ii Appalachia Hg Oil Holdings LLC Hg Operating LLC Hgn Operating Co Inc Hgn Operating I, LLC Hhh & G Oil Co Hhl Development Inc Hhm Services, LLC Hi Tech Dynamics Inc Hi-kat Petroleum Company Hi-tech Energy Corporation Hiatt Winston Hiawatha Exploration Company Hibbard Energy, LP Hibbert Estate Of R E Hibbert R E Estate Of Hibernia Resources Iii, LLC Hibernia Resources Iv, LLC Hickory Creek Resources LLC Hicks Exploration LLC Hicks Kyle G Hidden Oaks Oil Company, LLC Hidden Park Apartments Hidden Rock Midstream, LLC Hidlebaugh Black Gold Services LLC Higar Petroleum Inc Higgins Howard High Desert Resources LLC High Desert Resources, L.l.c. High Energy High Island Gas LLC High Lonesome Midstream, LLC High Mcdonald Operating Co High Mountain Oil & Gas, LLC High Noon Resources, LLC High Plains Resources Co Inc High Plains Technology Center High River Res Operating, LLC High Roller Logistics, LLC High Roller Wells, L.l.c. High Sierra Water Services Mid Continent LLC High Tony Operating Higher Petroleum Inc Highfield Alfred Highfill Robert W Highland Development Corp Highland Energy Co Highland Energy Inc Highland Minerals Inc Highland Oil & Gas LLC Highland Operating Co Inc Highlands Pipeline Company, L.c. Highline Exploration Highmark Energy Operating, LLC Highmount Exploration & Production Texas Highpeak Energy Holdings, LLC Highpoint Operating Highpointe Oil & Gas Hightower Energy LLC Hightower Exploration Hightower Oil & Gas Hikcott Oil Hiland Energy LP Hilbert Keith A Hilbert Tank Service Inc Hilcorp Energy Company Hilcorp Freestone Gas Services, LLC Hilcorp Gas Services, LLC Hildreth Roy G & Son Hill George Hill George P Hill Gilford Hill Jason Hill Jerry W Hill John H Hill Oil And Gas Hill Oil Company Inc Hill Production Company Hill Rm Operating Hill Robert H & Willa F Hill S G Hill William F Hill William H Hill-lake Gas Storage, LLC Hill, R.m. Operating Inc. Hillbilly Operations Hillcrest Foundation Inc Hillcrest Oil & Gas Co Hillcrest Production Co Inc Hillenburg Oil Co A General Hillenburg Oil Company Hilliard Oil & Gas Inc Hilliard-bender Energy, LLC Hillin-simon Oil Company Hillshafer Duncan Company Hillside Resources Hilltex Operating Company, LLC Hilltop Disposal LLC Hilltop Petroleum LLC Hilltop Resort Gs, LLC Hillwood O & G Operating Co LP Hilton Place Apartments Hilton Resources LLC Hilton Tom Himco Oil & Gas Inc Hindman-coast Oil Company Hinds Jim Hinds Petroleum, LLC Hines Oil & Gas LLC Hink Energy LLC Hinkle Engineering Inc Hinkle Oil & Gas Hinkle Oil Company Hinson Bobbie L Hinson Jr Bobbie L Hinton Robert A Hipoint Investments Ltd Hipp Oil And Gas Inc. Hipro Production His Energy Corporation Inc Hisaw Jack C Hispanic Oil & Gas Energy, LLC Hitchita Gas Company LLC Hitex Resources, LP Hixon Frank E Hizey Service & Supply Hkb Titan Oil LLC Hlh Realty Co Hls Producing Hm Wells Hmd Oil Co Inc Hne Services Hoard John L Family Trust Hobbs Jr Ralph Hobson Ken & Associates Inc Hocking Hills Energy And Well Service LLC Hoco Inc Hodgden Operating Co Inc Hodge Carl Ray Hodge T F Hodges Bill Truck Company Inc Hodges Dillon Hodges Oil Hodges, James Aaron Hoehn French Hoehn Oil Hoell Operating, LLC Hoen Exploration Company Inc Hofco Hoff Don Oil Operations Hoffman George Hoffman Oil Company Hoffmann Oil Company Hoffmeier Inc Hog Operating LLC Hogan Energy Hogan Exploration Hogback Exploration Inc Hoge Oil & Gas Expl Inc Hoge Stewart A Hoggard, Kenneth Hogs Bbq & More LLC Hogs Trucking, LLC. Hogshooter Production LLC Hogue Robert J Hoke Jr J T Holbein & Wright Resources Inc. Holco Exploration Inc Holden Clyde D Holden Energy Corporation Holder Petroleum Corp Holdfast Energy Solutions, LLC Holexco Inc Holke Dave Consulting Inc Holl Investment Company Holladay #2, LLC Holland Living Trust Hollex Inc Holley Oil Company, LLC Holley Operating, L. L. C. Holliday Csg Corp. Holliday Drilling, Inc. Holliday Exploration Inc Hollimon Oil Hollis J W Hollis Zelma D Hollo Resources Inc Holloway David Holloway David A Holloway Dennis Holloway Tyco L Holloway Walter Hollrah Exploration Company Holly Creek Production Holly Energy Partners-op, L.p. Holly Refining & Marketing Co LLC Hollyfrontier Ref & Mktg LLC Holman Kendall Holman Oil Company Holman Petroleum Inc Holman Ray Holman Robert W Holman Well Service, LLC Holmes Harvey Holmes Herbert H Holmes Jc Oil Holmes Oil Company Inc Holmes Western Oil Holshouser Jr L W Holson Well Service Holt Andrew L "mickey" Holt Brothers Holt Faith M Holt James Holt Jean Holt Oil & Gas Corp Holt Oil And Cattle LLC Holt Operating Service LLC Holton Bob Home Petroleum Corp. Home-stake Royalty Corporation Homeland Energy Gp Homer Oil Co LLC Homsey Jerald Honcho Energy Group, LLC Hondo Oil & Gas

Honest Trucking, LLC. Honey Well Honeycutt Ivan Honeymon Drilling Company Ltd Hood George Hood J F Hood J Frank Jr Hood Joe B Hood Oil And Gas LLC Hook Set Transportation LLC Hooks Dwain Hooks Gas Pipeline, LLC Hooks Mobile Home Park, Ltd. Hooks Tank Truck Service Hoover & Wilson Exp & Prod Inc Hoover Carl & Lorena Hoover Frank W Dba Cherokee Drilling Hoover Oil Company LLC Hoover Petroleum Company, LLC Hopco Resources Hopco, Incorporated Hope Oil Inc Hope Village Apartments Hopewell Oil & Gas Development Hopewell Operating, Inc. Hopkins County Hopkins Paul M Hopkins Tyson Hoppes Energy LLC Hoppes Helen E Hoppy Toad Oil Corporation Horansky Burrell Revocable Trust Horinek David J Horizon Energies LLC Horizon Energy Horizon Natural Gas Company Horizon Natural Resources Inc Horizon Oil & Gas Company Horizon Oil Company Horizon Prod. And Operating, LLC Horizon Resources Inc Horizon Ridge Oil Company Horizon Trucking Horizontal Pro Co Enrgy Svc Inc. Horn Anthony Horn Bobby G Horn Eddie L Dba B & E Investments Horn Oil Company Horse Thief Oil And Gas Horseshoe Production, LLC Hortin & Huffman Pet Geol Horton Dick S Horton Jack Horton John Horton Mary Hosco Operating Inc Hostetler Glenn And Kristina Dba Hostetler Enterprises Hot Springs Petroleum Hottel Oil And Gas Hough Henry E Hough Oil And Gas Hough Oil Company Hounds Oil & Gas LLC Hour Oil Company House Dustin House Ronald K Houseco Petroleum Inc Housing Authority Of Duval Cnty Housing Authority Of Roby Houston Ammonia Terminal, L. P. Houston Exploration Co The Houston Housing Authority Houston Oil Prod Enterprises,inc Houston Pipe Line Company LP Houston Refining LP Houtchens D D Houtchens, Dd & Anna D Lvng Trst Howard & Taylor Howard Drilling Howard Energy Co Inc Howard Engineering Inc Howard Exploration, Inc. Howard Lindell Howard Marketing, LLC Howard Operating Co. Howard Petroleum Corp Howco Oil And Gas Howdy Fuels LLC Howell C W Howell Crane & Rigging, Inc. Howell Gertrude Howell Jason Howell Petroleum Corporation Howell, Virginia C. Estate Of Howells Oil & Gas Howerton's Of Texas Howitzer Operating, LLC Hoxbar Oil Corporation Hoxpar Gas Systems LLC Hoyt John C Hoyt Oil & Gas LLC Hp Logis LLC Hp Logistics Hp Operating LLC Hpc Industrial Services, LLC Hpl Resources Company LLC Hpp Materials, Inc. Hr Martin County Landfill, LLC Hrb Operating Company, Inc. Hrbek Carmand Energy Spec Hrbek Rl Hrbek Rllc Hrc Production Co Hrf Explor & Prod Inc Hrf Exploration & Production,llc Hronek, Kenneth Hrvst Oil & Gas LLC Hs Resources Hsc Pipeline Partnership, LLC Ht2 Exploration LLC Hub-hill Inc Hubbard Operating Hubcap Oil, LLC Huber Energy Panhandle LP Huber, J. M., Corporation Hubler John Huck Farms LLC Huckabee William D Huckleberry Ty R Hudco Inc Hudgens Lester E Hudgins Joan Hudson Consultants Inc Hudson Energy LLC Hudson Field Marketing LLC Hudson Group Hudson Oil Company Of Texas Hudson Rentals And Trucking LLC Hudson Tom Huff Minerals, Ltd. Huff Oil & Gas LLC Huffman H & Company Huffmanbowers Hufo Production Hughes & New Oil Company Hughes & Patterson Oper. Corp. Hughes Alene Hughes B & R Trucking, Inc. Hughes David K Hughes Dean W Hughes Disposal LLC Hughes Drilling Co A General Hughes Drilling Co Inc Hughes Drilling Corp Hughes Eastern Hughes Gas Systems LLC Hughes Gordon Or Evelyn Hughes Group The Hughes Properties Ltd Hughes Services LLC Hughes Supplies Hughes Texas Petroleum Hughes Wilbur Lesly Hughes William E Hughes, Bill Drilling, Inc. Hughes, Dan A. Company, L.p. Hugoton Energy Hugoton Operating Company, Inc. Hugoton Petroleum Inc Huisache Enviro Services, L.l.c. Huisache Operating Company Huitt Joe A Hulcy, Dusty Hulen Operating Company Hulett Adam Huling Carl Hull Enterprises Inc Hull Jr J J Hull Oil Company Hull's Environmental Service,inc Hull's Oilfield Service Inc Hulldale Switch Disposal, LLC Hulse J T Hulse Norman L Hulse Steve & Frank Hulsey Larry O & Co Humbert Oil Company Humerickhouse Oil Hummel John & Nanette Hummell John T Hummon Corporation Humphrey Mark Humphreybashford Oil Humphries Carl Hungerford Oil & Gas Inc Hungry Horse, LLC Hunnicutt Roy Hunt Brothers Producing Co Inc Hunt Chris Water Hauling Contractor Inc Hunt Cimarron Ltd. Partnership Hunt Engineering Inc Hunt Gaylan Enterprises Hunt Marcellus Operating Hunt Oil Company Hunt Petro, LLC Hunt Petroleum Corporation Hunt R K Hunt Wm Herbert Trust Est Hunter & Mcdonald Hunter Edison Oil Development Ltd Hunter Energy Hunter Exploration Ltd., Inc. Hunter Gathering, L.p. Hunter Oil Corporation Hunter Petroleum LLC Hunter, Rocquelle Hunter's Crossing Hunters Creek Oil & Gas Hunting Titan, Inc. Huntington Beach Company Huntington Energy LLC Huntington Energy, L.l.c. Huntington Production Huntington Resources Inc Hunton Operating LLC Huntwood Resources, LLC Hupfer Operating Hurd Butch Hurd Enterprises, Ltd. Hurd J Oil LLC Hurley Charles B Hurley Petroleum Hurricane Creek Gas Venture, L.l.c. Hurricane Creek Oil Hurricane Services, Inc. Hurst Oil & Gas, Inc. Huskins, Kenny Husky Petroleum Husky Petroleum Services L.l.c. Husky Ventures Inc Husted Brothers Huston Minerals LP Hutchinson Oil Company Hutchison D W Hutchison James F Hutson Oil Company Hutton Gas Company Hutton Oil Properties Hux Oil Company LLC Hve Maintenance, LLC Hvi Cat Canyon Inc Hw Operating, LLC Hwa Operating Company Hwh Production, LLC Hyalite Energy Corporation Hybrid Petroleum LLC Hyde Park Court Hydro Gulf Of Mexico Hydro Haul LLC Hydro-con, LLC Hydrocarb-en LLC Hydrocarbon Exchange Corp. Hydrocarbon Generation Hydrocarbon Management Inc Hydrocarbon Operating, Inc. Hydrocarbon Processing Corp Hydrogeo Energy LLC Hydrosteam Oilfield Svcs, LLC Hylmn LLC Hyperion Energy LP Hyperion Energylp12/ofb Hyperion Oil & Gas LLC Hyquest Energy Hz Services, LLC