Oil and Gas Operator Directory

S

S & B Operating S & B Transport LLC S & C Construction, Inc. S & C Drilling S & C Resources Inc S & D Services, Inc. S & D Trucking LLC S & D Vacuum Service, LLC S & F Energy LLC S & G Operating LLC S & H Resources S & H Tank Service Inc S & H Wells S & J Oil S & J Oil Company S & J Operating Company S & K Oil S & K Oil & Gas Corporation The S & K Oil Production S & L Oil & Gas S & L Resources Inc S & M Production Inc S & R Resources Inc S & S Disposal Systems LLC S & S Energy S & S Moravia Co Inc S & S Oil Company S & S Oil Company Inc S & S Oil Operators S & S Oil Production Company S & S Oilfield Sales & Service S & S Operating S & S Operating Company, Inc. S & S Operations S & S Production Company S & S Star Operating S & T Oil Company S & T Svc & Supply S & T Swd LLC S & V Oil Co Inc S & W Engine Supply S & W Engine Supply Inc S & W Oil & Gas, LLC S & W Oil Co S & W Oil Company S & W Transports Inc S And B Gauging Services, LLC S And H Oil And Gas LLC S Brothers Waste Services, Inc S E N Production Co Inc S H Production LLC S L M W Energy Company S Lavon Evans Jr Operating S M Brothers Investments LLC S N D Energy Company, Inc. S O B Transportation S O S Oil & Gas LLC S O S Recovery Inc S P L Gas Marketing Inc S R & S Oil Company S R W Oil S S & L Oil And Gas Prop Inc S S M S S Operators S T Drilling Company S T Industries Inc S W A P Inc S W M Energy S. And H. Gas Association, Inc. S.b. Street Operating, Inc. S.o.c. Industries, LLC S&g Oil LLC S&jb, LLC S&v Oil And Gas Co LLC S&w Resources LLC S2 Oil, LLC S2 Oil, LLC 1 S6 Trucking, LLC Saba Petroleum Sabalo Ii Operating, LLC Sabalo Water Co., LLC Sabco Operating Company LLC Saber Midstream, LLC Sabinal Energy Operating, LLC Sabine Disposal Services L.p. Sabine Environmental Svcs, LLC Sabine Etx Gathering Utility LLC Sabine Oil & Gas Corporation Sabine Pipe Line LLC Sabine Pipe, Inc. Sabine Propylene Pipeline LLC Sabine Valley Pipeline LLC Sabio Oil & Gas Inc Sable Offshore Corp Sable Permian Resources Landllc Sable Petroleum Corp Sable Tanks, LLC Sabos George U Sabre Magnum Energy Inc Sabre Oil And Gas Sabre Operating, Inc. Sac & Fox Nation Sackett James B Saco Oil Corporation Saddle Creek Oil, LLC Saddle Rim Energy (texas), LLC Saddleback Exploration, LLC Saddleback Oil Co Sadler F K Sadler Rass B Sadosa Ridge Apartments Safari Production Company, Inc. Safari Resources, LLC Safe Earth Management Inc Safe Hands Ehs Consulting, Inc. Safefill Pecos, LLC Safefill Waste, LLC Safemark Oil & Gas, LLC Sag Oil Company LLC Saga Petroleum LLC Of Colorado Saga Petroleum Ltd Liability Company Of Colorado Sage Butte Prb Operating, LLC Sage Creek Energy Partners, LLC Sage Drilling Co Inc Sage Energy Company Sage Energy Inc Sage Enviro Tech, Ltd. Sage Geosystems Inc. Sage Larry George Sage Natural Resources LLC Sage Nr Ok LLC Sage Oil & Gas Sage Oil And Gas, LLC Sage Oil Company Sage Transports Inc Sagely Floyd E Properties Ltd Saguaro Connector Pipeline, L.l.c. Saguaro Petroleum, LLC Sahara Operating Company Sailor Virgil R Saint Edward's University, Inc. Saint John Exploration & Production Saint Louise House Sajac Energy Company LLC Sakal Energy LLC Sake Oil Inc Salazar Service & Trucking,corp. Salem Development Salem Oil & Gas, LP Sales Ronnie D Salgado Transports, LLC Salgado's Transports, LLC Salida Exploration, LLC Salient Energy, Inc. Salisbury A E Or Mary Lee Sallee Oil Company Sallee Oil Corporation Sallee Ruth Salmon, Raymond Jr Estate Sals Reliable Transport Svc,inc. Salsam LLC Salt Creek Energy Company LLC Salt Creek Midstream, LLC Salt Creek Production Inc Salt Fork Producers Inc Salt Of The Earth Energy, LLC Salt Plain Pipeline Corp Salt Plains Storage LLC Salty Brine 1, Ltd. Salty Dawg Trucking LLC Salty Dog Service Company, LLC Salty Dog Trucking Salty Lime Energy, LLC Salty Pot, LLC Salty's Disposal Wells, LP Salvador Oil Sam E Transports LLC Sam Koehler Enterprises Inc Sam W Mays Jr LLC Samaripa Oilfield Serv, LLC Samedan Oil Samhill LLC Samm Oil & Gas Inc Sammax Operating LLC Samotlor Petroleum L.l.c. Sampson Energy Inc Samson Exploration LLC Samson Hydrocarbons Co. Samson Resources Company Samsons Trucking, LLC Samuel Gary Jr & Associates Samuel Jackson Production Company Samuel Joe L Samuell's Transportation San Anco Energy Corporation San Andreas Exploration Co San Angelo Sslc Hhs San Antonio 4 Apartments, L.p. San Antonio Housing Authority San Dia Producing Company San Grande Mobile Home Community Park San Isidro Development Co, L. C. San Jacinto Energy LP San Jacinto Gathering Corp. San Joaquin Facilities Management San Juan Resources San Juan Village Apartments San Marco Petroleum Inc San Marcos Academy San Saba Housing Authority San Saba Properties, LLC Sanare Energy Partners LLC Sanchez Energy Sanchez Exploration Company LLC Sanchez Oil & Gas Corporation Sanchez Production, LLC Sanchezobrien Oil & Gas Sancho Oil & Gas LLC Sanco Oilfield Rentals, LLC Sanctoleum Energy Group Ltd Company Sand Boy Production Company Sand Creek Oil And Gas Operating LLC Sand Creek Resources LLC Sand Creek Well Service LLC Sand Hill Exploration Sand Hill Foundation, LLC Sand Point Operating LLC Sand Point Production Inc Sand Rock Petroleum Co Inc Sand Springs Oil & Gas Co Sand Springs Pipeline Inc Sanda Energy Corp Sandalwood Exploration, L.p. Sanddollar Income Operations LLC Sandefer Petroleum Company Sandel Operating Company Sanders Energy LLC Sanders Harlin & Ladonna Sanders W T Sanders-prichard Oil Co Inc Sandersthoureen Sandhill Disposal LLC Sandia Exploration Co Sandia Operating Corporation Sandler Raymond C Sandlin Oil Sandlot Oil & Gas LLC Sandman Exploration, L.l.c. Sandoval Services Sandox Petroleum Corp Sandpoint Energy Partners LLC Sandpoint Texas LLC Sandra Corporation (the) Sandridge Energy Inc Sandridge Expl. And Prod., LLC Sandrock Energy LLC Sands Energy Inc Sands Exploration Sands Exploration Corporation Sands Oil Company Sandstone Dev Sandstone Oil & Gas Inc Sandstone Resources Inc Sandstone Services, LLC Sandy Petroleum Inc Sandy Swd, LLC Sanford & Jenkins Sanford Casondra Sanguine Gas Exploration, LLC Sanguine Gathering Company Sanibel Energy Inc Sanner Gail B & Gayle Sanner Jeffrey B Dba Bryant Lyn Production Sanner Oil Co LLC Santa Anna Operating Co I Santa Anna Partners Santa Fe Braun Inc Santa Fe Energy Company Santa Fe Minerals Santa Fe-andover Oil Co Santa Rita Holdings, LLC Santa Rosa Operating, LLC Santa Rosa Village Apartments Santos Usa Corp Saphire Energy Sapphire Oilfield Service Sappington Crude Oil Sappington Walter B Dianne M Saqus Oil Co Saratoga Oil Company Saratoga Production Company LLC Sardis Gas Sargas Corporation Sarge Trucking Serv S Corp Sargent And Horton Plugging Sargent Oil & Gas Sarita Energy Resources, Ltd. Sarita Oil Co Sarlot Raymond R Sarlot-kantarjian Sasakwa Operating LLC Sasser Company Inc (the) Satanta Oil Company Satchell Creek Petroleum LLC Saturn Gas Systems, Inc. Saturn Land Company Inc Saturn Oil & Gas Co Inc Saturn Resources, LLC Saturn Swd Operating LLC Saucier Oil & Gas LLC Sauder Management Company Sauder Oil Saulsberry James Saurus Resources Sauter Operating Co LLC Savage Don M Savage Exploration Inc Savage, Don C. Savant Energy Ltd Savaria Resources Ltd Save Trucking LLC Saved By Grace Energy LLC Saved By Grace Plugging, LLC Savior Solutions LLC Savoy Energy LP Sawtooth Operating Co., Inc. Sawyer Leo Sawyer Oil & Gas Company Saxet Exploration Ent. Co., Inc. Saxet Oil Corporation Saxet Operating Co.,inc. Saxon Oil Company Saye Petroleum Saylee Services, LLC Saylor Weldon W Sb Directional Services, LLC Sb Street Operating Sbg Resources Group LLC Sbj Energy Partners, L.l.c. Sbj Oil & Gas, LLC Sbkf LLC Sboc LLC Sbog LLC Sbr Energy, LLC Scaling Harry S Scana Hydrocarbon Inc Scana Petroleum Resources Inc Scarth Oil & Gas Co Scayers Oil & Gas Inc Schad Jeffrey M Schalk Development Company Schalk Oil Company, Inc. Schankie & Sons Schankie Well Service Scharbauer Townhomes Assoc. Schatz Richard L Scheck Oil Operation Schell Sam H Schenk Oil Co. Schettler William D Scheuneman Lester Schiff & Jackson Oil Producers Schindler Oil Schirmer Jeanne Schkade Bros Operating Company Schkade Production Company Schlachter David A Schlachter Operating Corporation Schlittler, Willard Schlobohm Starr F Schlumberger Technology Corp. Schmid Properties, Inc. Schmidt Tracy Schmidtlein Brian Schmude Oil Schneider Energy Services Schofield John O Schoggins Benny Schonfield Harold Gene Schonwald Supply Company Schoonover Robert L Schrader Lawayne Schrecengost Fred M Schreiner Oil & Gas Schroeder Donald C Schroeder Investment Co LLC Schuch Pipeline Partnership Schuepbach Energy West Texas LLC Schulein Robert Schuler Jr Chris C Schuler Oil Properties LLC Schulte Bill Schultz Clinton I Schultz George W Schultz Mark S Schultz Run Gas Company Schumacher Oil Company Schwab Oil Company Scientific Drilling Int'l, Inc. Scientific Oil Solutions LLC Scion Energy Scissortail Energy LLC Scm Alpine, LLC Scm Crude Marketing, LLC Scm Crude, LLC Scm Gas Utility, LLC Scm Ops, LLC Scm Water, LLC Scoggins Production Company Scoggins Production LLC Scona LLC Scoop Energy Company LLC Scope Energy Services LLC Scope Operating Company Scorpio Energy Inc Scorpio Petro Investments, Inc Scorpion Operating, Inc. Scott Banes Scott Family Partnership Scott J Inc Scott Jerry G Scott John S Scott Joseph Scott Kermit Scott Norma C Scott Operating, Inc. Scott Otis N Scott Petroleum Company Scott Production Company Scott Sr Kermit Scott Tim W Scott Wayne Oil Co Scotts Production Scout Downhole, Inc. Scout Energy Ltd Liability Co Scout Energy Management LLC Scout Resources LLC Scout Services LLC Scr Energy Operating LLC Scranton Exploration Scroggins Edward C Scs Newton Oil LLC Scurry Crude Gathering LLC Scurry Midstream, LLC Scythian, Ltd. Scz Resources Sd Royale Energy, Inc. Sdg Services LLC Sdmb Resources LLC Sdr Enterprises LLC Sdr Properties LLC Sdx Resources, Inc. Seaba Oil Company Seaboard Oil Company Seaboard Operating Co. Seabren Gas System Inc Seadrift Pipeline, LLC Seagrove Resources LLC Seagull Energy E & P Inc Seagull Mid-south Inc Seagull Operating Company Inc Seahawk Oil International Inc Seal Exploration Inc Seale Don Production Seale Don R Seale James E Seals & Brown Oil Operating, LLC Seals And Brown Oil Operating Seals Oil Company Sean M Sharp LLC Seaport Inc Search Drilling Company Searcy Brothers Inc Sears Joe M Sears M N Sears Resources LLC Season Oil & Gas Seaton Edward R Seattle's Best Consulting LLC Seaway Crude Pipeline Co LLC Seaway Intrastate LLC Seaway Midstream, LLC Seawolf Rswd Resources, LP Sebco Gas & Oil Inc Sebep LLC Sebert Harry A Sec Production Inc Seco Pipeline, LLC Secondary Oil Secrest Inc Secure Operations Group LLC Secure Salt Water Disp Svcs, LLC Security Well Service Ii, L.p. Sedalia Operating, LLC Sedna Energy Sedona Oil & Gas Corp. Sedona Oil & Gas Corporation See Oil Seeco Seek Energy, LLC

Seeker Oil Company, Incorporated Seeley Oil Company Seely Oil Company Segars Operating Segroves Richard W Seguin Manor Apartments Seguin Pecan Villa Apartments Sei Energy LLC Sei Operating, LLC Seiger Oil & Gas Inc Seiguf Oil Company, Inc. Seitz, J. R. & Adam, Ltd. Sek Energy Sekisui Specialty Chem Amer, LLC Selby Larry Monroe Selco Oil And Gas Inc Select Agua Libre Midstream, LLC Select Energy Services, LLC Select Exploration Group LLC Select Operating Company Inc Select Petroleum Corp Select Water Solutions, LLC Self Edward N Self, Charles Lynn Selinger Stephen Sell Oil Company Sellers Donald J Sellers Jack B Estate Of Sellers Joe Paul Sellers Lease Service, Inc. Sellers Mark A Sellers O N Sellmeyer Eugene Sellmeyer Frank Selman Charles M Selzer Production Company LLC Sem Operating Company LLC Sem-pott Operations LLC Sem-texmex Trucking, LLC Semco Energy Services Inc Semcrude LP Semgas LP Seminole Brine Station, LLC Seminole Oil & Gas Co Inc Seminole Oilfield Supply Inc Seminole Pipeline Company LLC Seminole Plant Partnership Seminole Tank Service Senax Inc Sendero Energy Inc. Sendero Well Service Co, LLC Seneca Exploration, LLC Seneca Oil Company Seneca Resources Corporation Senecaupshur Petroleum Senico Production Company Senkel Wesley Senora Resources, Inc. Sensor Oil & Gas Inc Sentinel Midstream Operating LLC Sentinel Peak Resources Ca Sentinel Petroleum Inc Sentinel Trans Co Sentinel Transportation, LLC Sentry '75 Inc Sep Legacy LLC Sep-ok1 LLC September Sequoia Energy Resources Sequoia Fossil Fuels, Inc. Sequoia Natural Gas, Inc. Sequoyah Energy Holdings LLC Ser E&p, Inc. Seran D A Etal Serendipity Operating LLC Serendipity Production Company Lc Sergeant Gas Serna Inc. Serpentine Oil Company Inc Serv-a-well Service Inc Servco Gas Marketing Inc Service Clearing Corp Service Clearing Corporation Service Drilling Company LLC Ses Production Sessions Billy C Set Environmental, Inc. Setab Prod. Setex Oil And Gas Company Setting Sun Pipeline Corporation Settlers Corporation Sevarg Company Sevco Energy Corporation Seven Cross Operating, LLC Seven J Oil Inc Seven Lakes Operating LLC Seven Pines Apartments Seven Towers Apartments Sevenbar Resources, LLC Seventh Corporation The Sevenx, LLC Severe Bobby D Seville Drilling Corp Sevitski & Associates Seward County Landfill Sewell Family Trust Sewell Oil Inc Seymour Housing Authority Seymour Oil Co Inc Sfhc Inc Sfo Petroleum Exloration Inc Sfpp, L.p. Sg Interests I Sgb Oil LLC Sgp Management LLC Sgp Operating LLC Sh Loe Oil Sh Oil Operations LLC Sha-jam Operating Corp. Shackelford Oil Company Shade Tree Village Rv&mh Living Shadid Ned & Philip Shadow Oil & Gas Inc Shadow Pipeline Corporation Shadow Wolf Energy LLC Shadow-del Oil Company Shadowpeak Operating LLC Shady Oaks Apartments (i) Shady Oaks Mobile Home Park Shady Oil Co. Shafer Berman J Shafer David Oil Production Shahan, Donald Allan Shaida, John H. Shaiks Energy LLC Shajam Operating Shakabre Oil & Gas LLC Shakespeare Oil Co Inc Shale Oilfield Services, LLC Shale Properties LLC Shalecase Energy LLC Shallow Energy Inc Shallow Production Oper, LLC Shallowater Mobile Home&rv Park Shambles Albert D Shamrock Disposal Shamrock Energy LLC Shamrock Oil & Gas Company Shamrock Operating Company LLC Shamrock Pipe Line Corporation Shamrock Texas Partners L.p. Shamrock Vacuum Service, Inc. Shana Petroleum Company Shanafelt Oil Operating, LLC Shanklin Energy Co, LLC Shanks Drilling & Production Company LLC Shanks Robert "bob" Shanna's Oilfield Service, Inc. Shannon Energy Shannon Jerry D Shannon Petroleum Inc Shapiro Oil & Gas Inc Shappell Oil Company Shappell Oil Company, L.l.c. Sharber Billy Jack Operating Sharber Don E Sharber Production Inc Sharewell Energy Services, LLC Sharidge, Inc. Sharon Kay Oil Sharp Anthony G Sharp Energy Services LLC Sharp Image Energy, Inc. Sharp Lindell R Sharp Roustabout & Const LLC Sharp, Cherry L Shaver Tommy L Shaw T G Oil Company Ltd Shaw Thomas P Shawmar Oil & Gas Shawnee Joint Venture Shawver & Shawver Shawver & Son Shayco Exploration Shebester Inc Shebester Ralph Shed Oil Company Sheedy Energy Production Company Sheer Energy, LLC Sheets George M & Judith A Sheffield Gas Processors Inc Shefts & Shefts, Inc. Shelburne Oil Company Shelby Boswell Operator, LLC Shelby Energy Shelby Operating Company Shelby Production, Inc. Shelby Resources Shelby, Michael H. Sheldon Resources, L.p. Shell Energy North Am. (us), LP Shell Oil Company Shell Pipeline Company LP Shell Trading (us) Company Shell Western Expl & Prod Inc Shelly Energy Inc Sheltex Investments Inc. Shelton Alec & Glenda Shelton Brothers Shelton Dempsey L Shelton Dempsey W Shelton Dempseyw Shelton John M Inc Shelton Oil Company LLC Shelton Oil Resources LLC Shelton Services, Inc. Shenandoah Petroleum Corporation Sheneeda Energy, LLC Shepard James Shepler & Thomas Sheppard Pool Operating LLC Sheppard's Edge Apartments Sherbrooke Partners LLC Sheri-di Production Company Sheridan Production Co Iii, LLC Sheridan Production Company LLC Sheridan Ranch Mobile Home Park Sherman Havens Sherman Housing Authority Sherman Larry Oil Company Sherman Oil & Gas LLC Sherman Oil Company LLC Sherrill Bob G Sherry's Oil Company Shertzer Charles F Sherwood Arms Apartments Shidler Well Service Shidler, Mark L., Inc. Shidler's Drilling & Service Shield Transport, LLC Shields Cooper Shields Energy Inc Shields Oil Producers Shields Operating Inc Shields Virginia Shields Well Service Corp Shillelagh Shiloh Creek Resources Shiloh E Hall Shiloh Oil Company LLC Shiner Exploration, LLC Shinnery Oil Company, Inc. Shipman James E Dba Lazy J Oil Co Shipman Oil Company Shirley Pamela Or Jerry Shockley Jimmie D Shoco Production LLC Shoffner Minerals LLC Shongum Oil & Gas Shootin Star Oil, L.l.c. Shor Operating LLC Shoreham Oil & Gas Company Shoreline Operating LLC Shoreline Southeast Shores Energy Services Inc Shores Oil Corporation Shorney Company The Short Oil Co Short W D Revocable Trust Shortgrass Petroleum Inc Shorty's Backhoe Services, LLC Shoshone Oil And Gas Inc Shoshone Oil Company Shoup William G Showhorn Holding Co., L.l.c. Shrider W E Company Shriver Earl J Shs Welding, LLC Shuck Linda S Shuler Drilling Shulman Brothers Oil Shur Petroleum Inc Shwj Oil & Gas Siana Oil & Gas Sicko Jaquetta Len Sideline Oil & Gas, L.p. Sidwell E C Sidwell Oil & Gas Inc Sieg Energy Siegfried R H Inc Sienergy, LP Sierra Blanca Apartments Sierra Blanca Operating Sierra Drilling Company Sierra Group, L.l.c. Sierra Lima Oil & Gas, LLC Sierra Oilfield Services Inc Sierra Resources Inc Sierra Ridge Apartments Sievers Henry L Signal Fuels Trading Corp Signal Hill Expl & Pet Inc Signal Hill Operating LLC Signal Hill Petroleum Signal Oil And Gas Company Signal Oil Company, LLC Signal Reserve Signature Exploration Inc. Sikes Oil Company Inc Silberman A & M Oil Silent Stone Energy LLC Sills Oil Co Siltstone Resources Op Ii, LLC Silvan Supply Company Silvas Roustabout Services LLC Silver Creek Oil & Gas, LLC Silver Cross Energy Partners LLC Silver Eagle Oil Company Silver Fox Oil & Gas LLC Silver Fuels Processing LLC Silver Hill Energy Operating LLC Silver Lake Exploration Silver Oak Operating, LLC Silver Oil & Gas Inc. Silver Pines Energy Corp Silver Rock Energy, LLC Silver Star Operating Co., LLC Silver Star Production Co Silver State Resources Corp Silver Zone, Inc. Silverado Oil Ltd Silverado Resources, LLC Silverback Operating Ii LLC Silverbow Resources Oper, LLC Silverbrook Operating Ii LLC Silverbrook Operating, LLC Silverridge Corp Silvertin Farm Production LLC Simasko Production Co Simata Energy, LLC Simca Oil Simco Oil, LLC Simco Operating Simcoe Oil Company Simex Corporation Simmons Danny Dba Simmons Construction Simmons Donald M Simmons Evelyn B Trust Simmons Evelyn B-per Represent Simmons Mack Mccoy Simon Joseph W Simon Michael A Simon Of Bolivar Enterprises Simon Oil Company Simon Royce & Joyce Simons Petroleum Inc Simons Raymond & Kathleen Family Trust Simple Operating LLC Simpson & Simpson Expl Inc Simpson David L Simpson Dwight Simpson Operating Services, LP Simpson Robby Sinclair Crude Company Sinclair Development, LLC Sinclair Energy Corporation Sinclair Oil Corporation Singer Co 1976 Singer Oil Co LLC Singer Oil Company Singer-fleischaker Oil Op Co Single Barrel Oil And Gas LLC Singleton W Siosi Oil & Gas Company Sioux Oil & Gas LLC Sioux Pointe Inc Sirena Holdings LLC Series 1 Sirius Energy Siroky Oil Management Sisney Steven L Sissom Oil Sissom Oil Field Services, LLC Sites Ronald S Situs Oil & Gas, LLC Siven Crude Oil Company Six "e" Trading Company Six Bar Oil Six-m-oil Company Sixess Energy, LLC Sj Ok Oil Company Sjm Inc Sk Plymouth LLC Skaer Skaer Enterprises Skaggs Bob Skaggs Resources LLC Skaw Production Co Inc Skee-jac Oil & Gas Skeet Oil Production LLC Skelly Oil Company Skelly-belvieu Pl Co, L.l.c. Ski Production, LLC Skinner Cattle, Inc. Skinner Tank Trucks, Inc. Skinnergy Co. Sklar & Phillips Oil Company Sklar Exploration Company Skrivanos Engineering Sks Oil Skull Creek Sky Enterprises Tx, LLC Sky High Oil & Gas LLC Sky Resources, Inc. Sky Vacuum Services, LLC Skybridge Energy LLC Skycap Energy LLC Skye Blue Services, LLC Skye Ms LLC Skylin Services LLC Skyline At Barton Creek Skyliner Energy Skytop Oil & Gas Slagter Producing Slant Operating, LLC Slap-jak Oil & Gas Co Slate Energy Marketing LLC Slatex Well Service, Inc. Slavens Ii Paul R Slawson Donald C Slawson Donald L Slawson Exploration Company Slayden James C Slayton Resources Sledge Olen Sleeth Operating Co Slick 5 Limited Slick Inc. Slick Production Inc Slick Production, LLC Slim Hole Inc Slinkard William & Roberta Sliverville Oil Co LLC Sloan Donald Dba Energeo Resources Sloan Oil Corporation Sloan Petroleum Inc. Sloan Petroleum Service Inc Slocom Inc Slocter Ray Slocum Gas Gathering Co., Inc. Slone Energy Slone Victor Sls Operating LLC Slt Dakota Operating Inc Slt Production Sm Energy Company Sm Fencing & Energy Svc, Inc. Sm Oil & Gas Sm Operating Company LLC Smackover Drilling Company Smackover Oil Treaters, Ltd. Smackover Producing Company Small, R.p. Corp. Smallwood George A Smart Exploration Inc Smart Jr T J Smart Oilfield Services, LLC Smart Service & Equipment LLC Smc Oil & Gas, Inc. Sme Well Svc Smg Resources LLC Smi Operating Company Smiley Drilling Co Smiley's Well Service LLC Smith & Marrs Smith & Sons Const-weld, Inc. Smith 1 & 2 Partnership Smith A D Smith A N Interests Smith Alfred Dba A-s Oil Smith Bob W Smith Bradley D & Paul C Smith Bros Casing Pullers Smith Burley Smith C W & Associates Inc Smith Carl E Petroleum Smith Carl Production Smith Cheryl A Smith Claude W Smith Companynley P Operating Company Smith Conley P Operating Co Smith Connie M & Sheryle Smith Curtis Inc Smith Darrin Smith David W Smith Doug Smith Drilling Co Smith Edward F Smith Energy Company LLC Smith Energy Operating Company

Smith Energy Services, Inc. Smith Franklin (buster) And Sharon Smith Fred A Smith Fred E Smith George A Smith Harmon K Smith J M Smith J Oil And Gas Company Smith J R Smith J S Production Smith Jack Boyd Smith James E Smith John R Smith Joyce Smith Jr B R Water Service Smith Jr Charles R Smith Kenneth O Smith Land & Minerals Ltd Smith Larry Eugene Smith Lee & Sons Oil Company Smith Loren E Smith Lucille Smith Manus L Mfg Inc Smith Max Dean Smith Mike D Smith Nick L Smith Oil & Gas Smith Oil And Gas Co Smith Oil Operations Smith Oil Operators Smith Oil Properties Smith Olen A Smith Operating & Mgmt Company Smith Patrica\judith Miller Smith Petroleum Company Smith Petroleum LLC Smith Pipe Of Abilene Smith Production Company Smith Production Inc. Smith Ralph E Smith Randy Smith Red Plains Production Smith Resources LLC Smith Resources, L.l.c. Smith Richard L Smith Roger G Smith Ronald Dba Chipco Smith Ronald J Smith Shirley C Smith Steve R Smith Vacuum Service Smith Vernon C Smith Vicki L Palmer Smith W R & J R Smith Smith W T Smith Zane Smith-clement Exploration Inc Smith, J.v. Oil Company Smith, Joe T., Inc. Smith, L C Production Smither Energy Co LLC Smitherman Jr Leon C Smiths Investment Inc Smjk Trucking LLC Smokey Valley Resources Smooth Water LLC Smvc Trucking & Logistics LLC Smyth Oil LLC Snake Creek Oil & Gas Inc Snap Exploration Company, LLC Snapp Lease Works Snappy Services, Inc. Snd Energy Company Inc Snd Operating, L.l.c. Snd Trucking & Roustabout, LLC Sneed Drilling Company Sneed William A Bill Snelgrooes Oil Company Inc Snelgrooes Well Service Inc Snow Oil & Gas, Inc. Snow Oil Company Snowbird Oil & Gas Snowy Owl LLC Snr Central Oklahoma Operating LLC Snr Operating, LLC Snuffy's Oilfield Service Inc Snw Operating Company Snyder Bros Snyder Drilling Corp. Snyder Energy Operating, LLC Snyder Oil Company Snyder Partners Snyder Savings & Loan Assn Snyper Energy Services, Inc. So Operating Company So-sal Strategies LLC Soc Investors Soc Resources Socar Trading (north America) LLC Soccer Oil Inc Sockey Mike Soco Atx LLC Socorro Exploration, Inc. Socorro Petroleum Soder Robert Sogc, Inc. Sohio Petroleum Company Sohio Supply Company Soil Energy, Inc. Soil Farming Consultants LLC Soisosage Sojitz Energy Venture Sojourner Drilling Corp Sojourner Drilling Corporation Sokan Operating LLC Sol Oil Co Lc Sola Operating, LLC Solana Apartments Solar Exploration Ok LLC Solar Petroleum Inc Solaris Apartments Solaris Water Midstream, LLC Soldier Creek Energy, LLC Soldner Bill S Soli Deo Gloria Petroleum, LLC Solid Liberty Services, LLC Solid Rock Transport LLC Solidity Enterprises LLC Solis & Sons Trucking LLC Solis Partners LLC Soliz Optimum Energy, Inc. Soliz Optimum Transports, Inc. Sollohub Petro LLC Solo Oil & Gas Company LLC Solo Operating Services, LLC Solomon Production Soma Operating Company Sombra Operating LLC Somerset Operating, LLC Somont Oil Company Son Petroleum Sonat Marketing Company Sonata Oil & Gas Corp Inc Sonerra Resources Corporation Sonic Surveys, Ltd. Sonny's Tank Trucks Inc Sonoma Resources Sonora Mid-stream LLC Sonoran Energy Sonriver Energy LLC Sonzo Reserves Inc Sooner Crude Inc Sooner Energy LLC Sooner Fast Freight Inc Sooner Natural Gas Co Inc Sooner Oil & Gas Sooner Oil & Gas Corp Estate Sooner Oil & Gas Management Inc Sooner Oilfield Services Inc Sooner Rock Oil Inc Sooner State Drilling Corp Sooner Trend Exploration Inc Sorrels J R Dba Cheyenne Oil Properties Sorto, Peters God Sos Energy Services LLC Sos Production LLC Sos Transports Sotex Fuels, LLC Sotex Services, LLC Sotol Energy, Inc. Sound Energy Source Energy Midcon Source Operating Inc Source Petroleum Source Rock Energy Partners LLC South Bend Resources, LLC South Burbank Petroleum Corporation South Central Cementers South Central Directional Drilling South Congress Apartments, L.p. South Forty Inc (the) South Houston Production Company South La Production South Line Oil Company South Loop Operating Lc South Miami Gas Co Inc South Oak Production Company South Ranch Corporation South Ranch Oil Company Inc South Rgv Trucking, LLC South Sam Operating Company, LLC South Sands Exploration LLC South Texas Gateway Terminal LLC South Texas Ngl Pipelines, LLC South Texas Oilfield Sol, LLC South Texas Oilfield Svc, LLC South Texas Operating Company South Texas P&a, LLC South Tx Acid And Cmnt Svcs, LLC Southbrook Energies Inc Southcoast Production Inc Southcreek Petroleum Co LLC Southcross Ngl Pipeline Ltd. Southeast Exploration Inc Southeastern Resources Southerland Jackie Dale Dba Skyden Oil Southerland James Southerland Joe Don Dba Taylor Oil Co Southerland Marquieta Dba Keta Oil Company Southerland Mike Southern Alliance Oil Corp. Southern Bay Operating Southern Co Energy Marketing LP Southern Community Southern Disposal Solutions, LLC Southern Disposals, L.l.c. Southern Exploration, Inc. Southern Fluid Solutions, LLC Southern Giant Inc Southern Int'l Inc Southern Mineral Corporation Southern Oil & Gas LLC Southern Oil Of Louisiana LLC Southern Operating Corporation Southern Operating, LLC Southern Pipeline Field Ser Southern Production Co Inc Southern Resources Inc Southern Soil Environmental, Inc Southern Specialties Transp LLC Southern Star Cent. Gas P/l,inc. Southern Star Central Gas Pipeline Inc Southern Star Energy Inc Southern Star Operating LLC Southern States Energy Inc Southern Tejas Asset Group LLC Southern Testers, L.l.c. Southern Transfer Partners, LLC Southern Union Exploration Co Southfork Drilling Company Southfork Enterprises Inc Southgate Village Apartments Southlake Exploration, Inc. Southland Crude Inc Southland Energy Southland Natural Gas Strge, LLC Southland Royalty Company Southmore Place Apartments Southport Exploration Inc Southwell Russell C Southwest Energies Southwest Energy Company Southwest Energy Development Inc Southwest Energy, L.p. Southwest Exploration Company Southwest Gas Company Southwest Gas Systems, Inc. Southwest Oil & Land Southwest Oilfield Const Co Southwest Operating Co Inc Southwest Operating Inctyler Southwest Operating, Inc.-tyler Southwest Petroleum Southwest Petroleum Center Southwest Petroleum Corp Southwest Petroleum Oil & Gas Explor LLC Southwest Resources, Inc. Southwest Royalties, Inc. Southwestern Drilling Company LP Southwestern Energy Production Company Southwestern Energy Serv Inc Southwestern Exploration Consultants Inc Southwestern Gas Pipeline,l.l.c. Southwestern Production Corp Southwestern Public Service Co. Southwestern Resources Inc Southwind Exploration Sovereign Energy Operating, LLC Sozo Natural Resources LLC Sp Construction Services, LLC Sp Energy Dev Company Sp Energy Development Company Sp Transport LLC Space City Services Space Production Inc. Spade Energy L.l.c. Spalding Energy, Inc. Spanish Plaza Spark's Energy Inc Sparkman Energy, LLC Sparkman Mike Sparkman Oil LLC Sparkman Rodger E Sparks Enterprises Inc Sparks F Dale Sparks James C Sparks Lester Sparks Mick Oil Company Inc Sparks Petroleum Company Sparks Resources Inc Sparks-ridley Oil Company Sparlin J L Sparlin Rowena H Sparrow Operating LLC Sparrowoperating LLC Sparta Energy LLC Spartan Directional, LLC Spartan Resources LLC Spartan Roar LLC Spavinaw Oil Company Spearco Oil Spearpoint Energy LLC Spears Production Company Inc Spears Ruby Spears Terry Special Energy Corporation Specialized Waste Systems, Inc. Specialty Energy Services Spectrum Energy Inc Spectrum Field Services Inc Spectrum Oil Company Spectrum Oilfield Solutions, LLC Spectrum Opco LLC Spectrum Resource Group Spectrum Resources LLC Speed James F Speedy Well Service Speegle Oil And Gas Company Speer Kenneth G Speir R M Operating Company Speller Oil Corporation Spence Energy Company Spencer Clary Spencer Enterprises Dba Hugh Spencer Spencer Kevin LLC Spencer Oil Company Spencer Oil Company LLC Sperry R J Spess Frank Spess Oil Company Inc Spess Paul L Sph Development, LLC Spicer Oil Company Spicer Production Spicewood Operating Company, LLC Spicy Daugx Operators Louisiana LLC Spigner Debra Spiller Oil & Gas Company Spiller Robert S Spindletop Drilling Co. Spindletop Energy LLC Spindletop Oil & Gas Company Spinnaker Oilfield Services Co Spiral Energy Corp. Spire Asset Management LLC Spire Storage Salt Plains LLC Spirit Energy Inc Spirit O&g Operating, LLC Spitex, Inc. Spitfire Energy Group LLC Splawn Oil LLC Splechter Tim Spn Well Services, Inc. Sponte Operating, Inc. Spooner Petroleum Company Sportsman Oil Inc Spot Terminal Operating LLC Spot Terminal Services LLC Spotted Hawk Development LLC Spraberry Equipment Rentals, LLC Spradling B J & Frances Spradling James & Radine Spradling Jerome Spragins Ed S Spring Land LLC Spring Operating Company Spring Tide Petroleum Inc Spring Valley Oil & Gas Inc Springdale Estates Townhomes Springer Limited Inc Springfield Pipeline LLC Springline Operating LLC Sprint Transport, LLC Spruiell Drilling Co., Inc. Spruiell Drilling Company Inc Spry Mack Sps Properties LLC Spur Energy Partners LLC Spur Environmental Services Spur Exploration Inc Spur Operating Company Spur Pipeline Systems Inc Spur Vacuum Trucks, LLC Spurgeon Donald J Spurgeon William Allan Spurgeon William C & Tammy D Square Mile Energy Square Mile Energy, L.l.c. Squaw Mountain Oil, LLC Squire Resources Company Inc Squirrel Oil & Gas Inc Squirt-can Oil Company Squyres Oil Co., Inc. Srjc Enterprises, LLC Srs Properties, LLC Srt Services Srv Oil Co Srw Operating LLC Ss Drilling Ss Operating LLC Ssb Production Lc Ssc, Inc. St Charles Place Apartment St Croix Operating St James Energy Operating St Johns Operating #1 LP St Mary Land & Exploration Company St Mary Operating Company St Michael Exploration Company St Oil Company LLC St Petroleum St Resources Inc St. Cajetan Oil Company, LLC St. James Manor Staab Oil Co A General Staats John B Stabilis Lng Eagle Ford LLC Stable Land Resources, LLC Stable Oil And Gas LLC Stablerock Energy Stablerock Energy L.l.c. Stacy G C Stacy L D Oil Company Stacy Larry Stacy Operating LLC Stacy Reamy Stafford Charley D Stafford Consulting LLC Stafford Donald L Co Inc Staghorn Energy LLC Stakeholder Crude Oil Mkting LLC Stakeholder Gas Services, LLC Stakeholder Gas Utility, LLC Stakeholder Ms Crude Oil Pl LLC Staley Jack C Stalking Horse Energy, Limited Liability Company Stallion Energy Inc Stallion Oilfield Services Ltd. Stallion Operating, LLC Stalnaker Oil Company Stalnaker R/pat Revocable Trust Stamford Energy Company Inc Stamford Housing Authority Stamic Oil LLC Stamper Operating Co., Inc. Stamps Brothers Oil And Gas LLC Stan's Well Service, LLC Stanco Petroleum Standard Energy Services Standard Resources Corp. Standard Safety And Supply Standard Well Services, LLC Standing Bear Petroleum Stanoco Oil Company Stanolind Operating LLC Stanolind Permian LLC Stanton Bobby L Stanton Energy Inc Staples, James W. Prod. Co. Star 3 Transportation, Inc. Star Of Texas Energy Srvs Star Oil & Gas Star Oil Company Star Oil Operating Company LLC Star Production Corporation Star Production, Inc. Star Royalty Company Star Valley Operating Star Well Services Inc. Star Wind Oil Corp Star-jet Co. Starboard Resources Inc Starbright Oil & Gas Co Inc Starbrite Energy LLC Starburst Energy Stargas Co Starion Partners Stark Eldon Jr Stark Oil Properties Starlight Resources Starlight Ridge Starlit Corp Of Louisiana Starr County Gas System Starr Operating, LLC Starrville Gas Gathering, LLC Startech Oil Production L.l.c. Startex Energy Inc Startex Field Services, LLC Starwood Petroleum Corporation

Stasney H R & Sons Stasney Well Service, LLC State Line Swd LLC State Line Vacuum Services, LLC State Operating Company Stateline Crude, LLC Stateline Gathering, LLC Stateline Marketing, LLC Stateline Oilfld Waste Disp, LLC Stateline Processing, LLC Stateline Water, LLC Stateside Energy LLC Statewide Crude Inc. Statewide Operating Co Statex Petroleum Inc Statoil Oil & Gas LP Staub, Larry, Inc. Stb Energy Inc Steadfast Water Solutions LLC Stealth Energy Stealth Oilwell Services, LLC Stealth Onsite Solutions LLC Stedman Oil & Gas LLC Steele Bobby L Steele Jr Guy M Test Trust Steele Victor Patterson Steele, Mark E. Stehr Chris R Steinman, Frank C. Steitler James Stekoll Petroleum Inc Stelbar Oil Corp Stellar Gas Company Stelucan Energy, LLC Stelzer Drilling Co. Inc. Steor LLC Stepco Oil & Gas, LLC Stephan Philip D Stephen L Satterfield Production Company Stephen Michael Inc Stephens & Johnson Operating Co. Stephens Autry C Stephens Carl Stephens Co Gathering Proc Co Stephens Exploration Inc Stephens Operating Inc Stephens Production Co Stephens Production Company Stephenson Dick Oil Company Stephenson Energy Production Stephenson John M Oil Co Inc Stephenson W W Pet Corp Sterling City Gas Dept. Sterling Drilling Company Sterling Energy Co Sterling Oil & Gas Sterling Oil Of Okla Inc Sterling Petroleum Operating Co Sterling Properties Inc Sterlings Vacuum Service, LLC Stesco Operating Company LLC Stetson Petroleum Corp. Steve Burchett Oil Company Steven And Holly Fite Stevens & Tull Inc Stevens Drilling & Prod Co Stevens Leonard A Stevens Oil & Gas Stevens Pipe & Supply Inc Stevens Quincy O Stevenson Jeff O Steward Energy Ii, LLC Stewardship Properties LLC Stewart Stewart & Sons Drilling Co Stewart Charles T Stewart Construction Stewart Contract Services Stewart Energy LLC Stewart Family Holdings LLC Stewart Joseph Thomas Stewart K Petroleum Corp Stewart Morris E Oil Company Stewart Morris E Operating Co LLC Stewart Oil Stewart Oil & Gas Stewart Oil & Gas Investments Inc Stewart Oil Company Stewart Petroleum Stewart Producers Stewart Production Co Stewart Productions, LLC Stewart Run Wildlife Resort Stewart Ted Stewart Welding & Machine, Inc. Stg Drayage, LLC Sti Water Transport, LLC Stidham Bob And Alice F Stiger Bryan Stiles Services LLC Still A B Wel-service Inc Still Alex B Estate Of Stillwater Oil & Gas Stinchcomb Mary Jane Stine Massie Oil, LLC Stine-hawkins Sting Exploration Company Stinger Oil & Gas Inc Stingray Directional Services Stingray Oil Company, Inc. Stinson Ernest Stinson Gas Company Stirrup Ranch Co., Ltd. Stites Energy LLC Stl Oil & Gas LLC Stm Oil & Gas LLC Sto LLC Stobaugh G B Trust Stobaugh Jr Donald Lee Stober Oil And Gas Services, LLC Stockbridge Energy LLC Stockyard Energy Partners LLC Stoco Petroleum Corp Stoia George S Stoic Operating Company LLC Stoic Services, LLC Stokes Donna L Stone Creek Energy Company LLC Stone Creek Operating, LLC Stone David Stone Edge Energy, LLC Stone Energy Stone Family Operating LLC Stone M L Stone Mllc Stone Mountain Corporation Stone Oak Operating LLC Stone Oilfield Service, Inc. Stone Operating Company Stone Petroleum Corp Stone Ridge Energy LLC Stone River Energy Corp Stone River Energy LLC Stone Thomas R Stone Trucking Company, Inc. Stone, Gregory W. Stonebluff Leverage Partners LP Stonebriar Oil LLC Stonebriar Operating, LLC Stonebridge Oil Company Inc Stonebridge Villa&los Incas Apts Stonegate Austin Stonegate Operators Stonegate Ranch LLC Stonehaven Energy Mgt Stonehill Culberson, LLC Stonehill Dawson, LLC Stonehill Martin, LLC Stonemark Energy Corporation Stoner Oil Stoneridge Oil Inc Stoneriver Energy Stonestreet Lands Company Stonestreet Vance Stonetown Dallas Mhp Stonetown Dallas Mhp, LLC Stonetown Village At Alvin Stonewater Pipeline Company LLC Stoney's Tank Truck Service LLC Storck Omer Storm Cat Energy Usa Operating Storm Exploration Inc Stormy 8 Operating LLC Story Nrg LLC Story Oil & Gas Story Oil And Gas Inc Stouder Drilling Company Stout Energy Inc. Stout Energy Partners LLC Stoval C Y Inc Stovall Operating Co. Stovall, Howard Stovall, Troy Stover Company Stover Oil Company Stp Cherokee Stp Newco Inc Strachan Exploration Strada Services L.l.c. Strain Ricky P Stranco, Inc. Strand Energy Lc Strand Energy, L.c. Stranded Gas Assn Inc Stranded Gas Solutions, LLC Strange D D Strat Land Exploration Company Strata Exploration Strata Oil Corporation Strata Oil Inc Strata Operators Inc Strata Production Company Strata View Operating LLC Stratakan Exploration Stratco Inc Strategic Environmental Response Solutions, LLC Strategic Resources Corp Strategic Well Holdings Inc Strategy Oilfield Services, Inc. Strategy Operating, LLC Stratford Hill Apartments Stratford Pipeline System Inc Stratford Well Service Inc Strawn Energy Services, LLC Strawn Operating Co., L.l.c. Strawn Petroleum Operating, LLC Strc Oilfield Technology, LLC Stream Energy Inc Streamline Oil & Gas Streamline Oil And Gas Inc Streamtech Inc. Streater Production Streller Donald J Stricker Resources Inc Strickland Energy Co Stride Energy LLC Stride Oilfield Services, LLC Strike Development LLC Strike Energy LLC Strike Too Oil Striker Drilling Company Striker Management Co LLC Striker Oil & Gas Inc Striker Petro Corp Striker Petroleum Operations LLC Striper Wells LLC Stritzke Mary R Strive Operating Inc Stromquist C Dale Strong John & Associates Stroube Family Partnership #2 Stroud Oil Properties Inc Stroud Operating Stroud Petroleum Company Stroud Petroleum, Inc. Struck Rock Oil And Gas LLC Struthers Oil & Gas Corp Struthoff Energy, L.l.c. Stryker Energy Dirctnl Srvcs,llc Sts Petroleum LLC Stuarco Oil Stuart Operating, LLC Stubblefield Energy Company Stubblefield Iii Joe Studley Resources Corporation Stull & Sons Stump & Stump Farms Stump Charles V Sturdevant Walter B Sturgeon Richard L Sturgeon Services Of Texas, Inc. Sturman Jay R Stuteville, Jack Styx Oilfield Services LLC Sub Surface Operations Subsea Operating Co. Subsurface Production Subterranean Energy LLC Suburban Propane, L.p. Success Energy Inc Success Oil Company, Inc. Sudberry Iii B P Sudberry Mark E Dba Gushing Oil Co Sudberry Richard E Sue-ann Operating, L.c. Sueann Operating Lc Sueann Production Company Suemaur Expl. & Prod., LLC Suemaur Operating LLC Suerte Petroleum Company Sugar Creek Producing Company Sugar Enterprises, LLC Sugar Oil Company Sugar Rock Incorporated Suits & Jeans, LLC Sul Ross State Univerity Sulander Gary L Sullins James R Sullivan - Wells Sullivan & Clark Sullivan & Company Sullivan Chester Sullivan Hollis R Inc Sullivan Jesse G Sullivan Nora M Sullivan Operating Co Inc Sullivan Thomas Franklin Sullivant G W Sulphur River Exploration, Inc. Sulphur River Gathering LLC Sulphur Springs LLC Sultex Oil & Gas Inc Summa Engineering Inc Summers Eugene Summit Appalachia Operating Company LLC Summit Directional Sol, Inc. Summit Drilling Corp Summit Gas Resources Summit Natural Resources, LLC Summit Oaks Summit Oil Company Summit Operating Summit Petroleum LLC Summit Resources Summit Resources Inc Summit Resources Management LLC Summit Resources Mgmt., LLC. Summit Utilities Arkansas, Inc. Sumrall Sharon Sun Amer Petro Resources Inc Sun Exploration, Inc. Sun Explorationproduction Company Sun Gas Services Co Sun Gas Trans Co Inc Sun Refining & Marketing Sun Resources Texas, Inc. Sunbelt Explorations Inc Sunbelt Industrial Services Sunbelt Oil Field Service Inc Sunbelt Oil Investments Inc Sunbridge Energy Services, LLC Sunburst Petroleum Company Suncoast Technical Service Inc Suncoast Technical Svcs Suncor Energy Suncrest Apts Sundance Consulting Sundance Energy Sundance Energy Oklahoma LLC Dba Seo LLC Sundance Oil Company Sundance Resources Sunday Sunday-smith Mary E Sundex Production Company Sundial Apartments Sundial Energy LLC Sundown Energy Inc Sundown Energy LP Sundown Oil Operating, LLC Sunergon Oil Operating, LLC Sunflower Energy Company LLC Sunflower Terrace Apartments Sunkey Oil Sunland Enterprises Corp Sunland Production Sunland Trucking Inc Sunlight Exploration, Inc. Sunlite Energy Corp Sunnybook Transmission Inc Sunoco Partners Mkt & Terminal Sunoco Pipeline L.p. Sunoco Ptnrs. Mktg.&terminals LP Sunoco Wholesale LLC Sunray Marketing, LLC Sunray Operating Company Sunrise Oil Sunrise Trucking Sunrise Village Apartments Sunset Energy Sunset Energy L L C Sunset Hills Apartments Sunset Leases LLC Sunset Well Service, Inc. Sunshine Oil & Gas LLC Sunshine Valley Petroleum Sunstone Energy Company Sunterra Energy Corporation Suntex Drilling Company Suntrack Mobile Homes Sunwest Oklahoma Inc Suoco Oil Corporation Super Heaters, LLC Superior Companies Inc Superior Hydrovac Solutions, LLC Superior Midstream Texas, LLC Superior Midstream, LLC Superior Oil & Gas Company Of Oklahoma Superior Oil & Gas LLC Superior Oilfield Services LLC Superior Pipeline Company Superior Pipeline Company,l.l.c. Superior Pipeline Kansas LLC Superior Pipeline Texas, L.l.c. Superior Production Superior Production Mgmt Inc Superior Production Mgn't Inc Superior Resources Inc Superior Vacuum Services, LLC Supplyco Inc Supreme Energy Company, Inc. Supreme Service & Specialty Company, Inc. Supreme Well Service Inc Sure Energy Service, LLC Sure Flow Gas & Oil Inc Sure Oil Company Surf Energy Inc Surge Operating, LLC Surge Solutions, Inc. Surrey Park Apartments Survey Rentals Inc Survivor Oil Inc Susaect LLC Susquehanna Energies Sutherland Energy Co., LLC Sutherland Enterprises Sutterfield Robert E Sutton Eddie L Dba Sutton Eddie L Oil Company Sutton Eddie L Oil Company Sutton Energy LLC Sutton J D Sutton J E Oil & Gas Inc Sutton Oil Co. Sutton Oil Company, LLC Sutton Pl (sa) Townhomes Sutton Pl(sa) Twnhme Owners Assn Sutton Producing Corp. Sutton Salt Water Disposal, LLC Sutton-munson Oil Sv Abs Interest Wetmore Proj Sven Energy LLC Sven Permian, LLC Swab Oil Co. Swain Clinton Edward Swain Marguerite A Swan Darin M Swan James A Swan Management, Inc. Swan Oil Company Swan Real Estate Management, LP Swan Richard N Swan Swd Management, LLC Swanner Properties Swanson Douglas L & Sharon Swanson G T Swanson Oil & Gas LLC Swanson Tom Swanson Tommy Oil Co Inc Swartz Oil Company Swearingen Oraetta F Swearingen Robert E Dba Sabo Production Swearingin M R Swedcorp Inc Sweet Crude Operating LLC Sweet Texas T Energy Sweetheart Cattle Co Inc Sweetwater Drilling Sweetwater Exploration LLC Sweetwater Production, Inc. Swenson Backhoe Service, Inc. Swenton Michael J Swg Pipeline, L.l.c. Swiess & Thomas Swift A W & Company Inc Swift Carl E Swift Energy Company Swindell Oil Swindler James S Swinea Well Service Inc Swingle Drilling Swinney Brothers Swjn Oil Company Swn Production LLC Swo & Ism Swordfish Energy Operating, LLC Sws Operating LLC Sws Plugging Operations LLC Sycamore Development Partners LLC Sycamore Gas Gathering Sydebotham A Curtis Sydri Operating, LLC Sydson D'oro Exploration Co. Sydson Energy, Inc. Sygma Petroleum Corp Sylvan Oil Operating Company Symank, Steve Symmetry Energy Solutions, LLC Synar Val W Syndicated Options Synergex Synergy Crude, LLC Synergy Logistics LLC Synergy Oil & Gas Synergy Operating Co., LLC Synergy Petroleum Co Synergy Transfer, LLC Syntax Energy Corporation Synthetic Energy Syracuse Power Company