Oil and Gas Operator Directory

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S & B Transport LLC S & C Construction, Inc. 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 & 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 Oilfield Sales & Service S & S Operating S & S Operating Company, Inc. S & S Operations S & S Production Company S & T Oil Company 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 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 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 S6 Trucking, LLC 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 Petroleum Corp Sable Tanks, LLC Sabos George U Sabre Magnum Energy Inc 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 Saga Petroleum LLC Of Colorado Sage Creek Energy Partners, LLC Sage Drilling Co Inc Sage Energy Company Sage Energy Inc Sage Enviro Tech, Ltd. Sage Geosystems Inc. Sage Natural Resources LLC Sage Nr Ok LLC 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 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 Sam E Transports LLC Sam W Mays Jr LLC Samaripa Oilfield Serv, LLC Samhill LLC Samm Oil & Gas Inc Samotlor Petroleum L.l.c. Sampson Energy Inc Samson Exploration LLC Samson Hydrocarbons Co. Samson Resources Company Samsons Trucking, LLC 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 Juan Village Apartments San Marco Petroleum Inc San Marcos Academy San Saba Housing Authority San Saba Properties, LLC Sanchez Exploration Company LLC Sanchez Oil & Gas Corporation Sanchez Production, LLC Sanco Oilfield Rentals, LLC 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 Sandhill Disposal LLC Sandia Exploration Co Sandia Operating Corporation Sandler Raymond C Sandlot Oil & Gas LLC Sandman Exploration, L.l.c. Sandoval Services Sandox Petroleum Corp 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 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 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 Saqus Oil Co Saratoga Oil Company Saratoga Production Company LLC Sargas Corporation Sarge Trucking Serv S Corp Sargent And Horton Plugging Sarita Energy Resources, Ltd. Sarita Oil Co Sarlot Raymond R Sarlot-kantarjian Sasakwa Operating LLC Sasser Company Inc (the) Satanta Oil Company Saturn Gas Systems, Inc. Saturn Land Company Inc Saturn Oil & Gas Co Inc Saturn Resources, LLC Saturn Swd Operating LLC Saucier Oil & Gas LLC Saulsberry James 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 Saxet Exploration Ent. Co., Inc. Saxet Oil Corporation Saxet Operating Co.,inc. Saxon Oil Company Saylee Services, LLC Saylor Weldon W Sb Directional Services, LLC Sbj Energy Partners, L.l.c. Sbj Oil & Gas, 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 Oil Company, Inc. Scharbauer Townhomes Assoc. Schatz Richard L Scheck Oil Operation Schell Sam H Schenk Oil Co. Schettler William D Schiff & Jackson Oil Producers Schirmer Jeanne Schlachter David A Schlachter Operating Corporation Schlittler, Willard Schlumberger Technology Corp. Schmid Properties, Inc. Schmidtlein Brian Schofield John O Schoggins Benny Schonfield Harold Gene Schonwald Supply Company Schoonover Robert L Schrader Lawayne 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 Schumacher Oil Company Schwab Oil Company Scientific Drilling Int'l, Inc. Scientific Oil Solutions LLC 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 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 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. 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 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 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 Secrest Inc Secure Operations Group LLC Secure Salt Water Disp Svcs, LLC Security Well Service Ii, L.p. Sedalia Operating, LLC Sedona Oil & Gas Corp.

Sedona Oil & Gas Corporation Seek Energy, LLC Seeker Oil Company, Incorporated Seely Oil Company 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. 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 Oil Company Seneca Resources Corporation Senico Production Company Senora Resources, Inc. Sensor Oil & Gas Inc Sentinel Midstream Operating LLC Sentinel Petroleum Inc Sentinel Trans Co Sentinel Transportation, LLC Sentry '75 Inc Sep-ok1 LLC 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 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 Sessions Billy C Set Environmental, Inc. Setab Prod. Setex Oil And Gas Company Setting Sun Pipeline Corporation Settlers Corporation 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 Seville Drilling Corp 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. Sgb Oil LLC Sgp Management LLC Sgp Operating LLC Sha-jam Operating Corp. Shade Tree Village Rv&mh Living Shadid Ned & Philip Shadow Oil & Gas Inc Shadow Pipeline Corporation Shadow-del Oil Company Shady Oaks Apartments (i) Shady Oaks Mobile Home Park Shady Oil Co. Shahan, Donald Allan Shaida, John H. Shaiks Energy LLC 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 Operating Company LLC Shamrock Pipe Line Corporation Shamrock Texas Partners L.p. Shamrock Vacuum Service, Inc. 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, 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 Shawnee Joint Venture Shawver & Shawver Shayco Exploration Shebester Inc Shebester Ralph Shed Oil 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, 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 John M Inc Shelton Oil Company LLC Shelton Oil Resources LLC Shelton Services, Inc. Shenandoah Petroleum Corporation Sheneeda Energy, LLC Shepard James 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 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 Operating Inc Shields Virginia Shields Well Service Corp 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 Shootin Star Oil, L.l.c. Shor Operating LLC Shoreline Operating LLC 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. Shriver Earl J Shs Welding, LLC Shuck Linda S Shur Petroleum Inc Siana Oil & Gas Sicko Jaquetta Len Sideline Oil & Gas, L.p. Sidwell E C Sidwell Oil & Gas Inc Siegfried R H Inc Sienergy, LP Sierra Blanca Apartments Sierra Blanca Operating 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 Oil Company, LLC 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 Silverbow Resources Oper, LLC Silverbrook Operating Ii LLC Silverbrook Operating, LLC Silverridge Corp Silvertin Farm Production LLC Simasko Production Co Simata Energy, LLC 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 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 Siosi Oil & Gas Company Sioux Oil & Gas LLC Sioux Pointe Inc Sirena Holdings LLC Series 1 Sisney Steven L Sissom Oil Field Services, LLC Sites Ronald S Situs Oil & Gas, LLC Siven Crude Oil Company Six "e" Trading Company Six-m-oil Company Sixess Energy, LLC Sj Ok Oil Company Sjm Inc Sk Plymouth LLC Skaggs Bob Skaggs Resources LLC Skaw Production Co Inc Skee-jac Oil & Gas Skeet Oil Production LLC Skelly-belvieu Pl Co, L.l.c. Ski Production, LLC Skinner Cattle, Inc. Skinner Tank Trucks, Inc. Skinnergy Co. Sks Oil Sky Enterprises Tx, LLC Sky Resources, Inc. Sky Vacuum Services, LLC Skybridge Energy LLC Skycap Energy LLC Skye Blue Services, LLC Skylin Services LLC Skyline At Barton Creek Skytop Oil & Gas 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 Slayden James C Sledge Olen Sleeth Operating Co Slick 5 Limited Slick Inc. Slick Production Inc Slick Production, LLC Slim Hole Inc Slinkard William & Roberta 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 Victor Sls Operating LLC Slt Dakota Operating Inc Sm Energy Company Sm Fencing & Energy Svc, Inc. Sm Operating Company LLC Smackover Oil Treaters, Ltd. 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. Smiley Drilling Co Smiley's Well Service LLC 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 Burley Smith C W & Associates Inc Smith Carl Production Smith Cheryl A Smith Claude W 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 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 And Gas Co Smith Oil Operators Smith Olen A 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 Resources LLC Smith Resources, L.l.c. Smith Richard L 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 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 Snr Central Oklahoma Operating LLC Snr Operating, LLC Snuffy's Oilfield Service Inc Snw Operating Company Snyder Drilling Corp. Snyder Energy Operating, LLC Snyder Partners Snyder Savings & Loan Assn Snyper Energy Services, Inc. So Operating Company So-sal Strategies LLC 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 Sojourner Drilling Corp Sojourner Drilling Corporation 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 Soliz Optimum Energy, Inc. Soliz Optimum Transports, Inc. Sollohub Petro LLC Solo Oil & Gas Company LLC Solo Operating Services, LLC Sombra Operating LLC Somerset Operating, LLC Son Petroleum Sonat Marketing Company Sonata Oil & Gas Corp Inc Sonerra Resources Corporation Sonic Surveys, Ltd. Sonny's Tank Trucks Inc Sonora Mid-stream LLC 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. Source Operating Inc 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 Line Oil Company 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 Southerland Jackie Dale Dba Skyden Oil Southerland Joe Don Dba Taylor Oil Co Southerland Marquieta Dba Keta Oil Company Southerland Mike Southern Alliance Oil Corp. Southern Co Energy Marketing LP 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 Natural Gas Strge, LLC Southmore Place Apartments Southport Exploration Inc Southwest Energies Southwest Energy Company Southwest Energy Development Inc Southwest Energy, L.p. Southwest Exploration Company Southwest Gas Company Southwest Gas Systems, Inc. Southwest Oilfield Const Co Southwest Operating Co Inc 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 Serv Inc Southwestern Exploration Consultants Inc Southwestern Gas Pipeline,l.l.c. Southwestern Production Corp Southwestern Public Service Co. Southwestern Resources Inc 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 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 Resources LLC Speed James F Speegle Oil And Gas Company Speer Kenneth G Speir R M Operating Company Speller Oil Corporation Spencer Clary 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 Spigner Debra Spiller Oil & Gas Company 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 Spn Well Services, Inc. Sponte Operating, Inc. Sportsman Oil Inc Spot Terminal Operating LLC Spot Terminal Services 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 Sprint Transport, LLC Spruiell Drilling Co., Inc. Spruiell Drilling Company Inc Spry Mack Sps Properties 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, 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 Operating LLC Ssb Production Lc Ssc, Inc. St Charles Place Apartment St Johns Operating #1 LP St Mary Operating Company St Michael Exploration Company St Oil Company LLC St Resources Inc St. Cajetan Oil Company, LLC St. James Manor Staats John B Stabilis Lng Eagle Ford LLC Stable Land Resources, LLC Stable Oil And Gas LLC 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 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 Standard Energy Services Standard Resources Corp. Standard Safety And Supply Standard Well Services, LLC Stanolind Operating LLC Stanolind Permian LLC Stanton Bobby L Stanton Energy Inc Staples, James W. Prod. Co. Star 3 Transportation, Inc. Star Oil Company 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 Stargas Co Starion Partners Stark Eldon Jr Stark Oil Properties 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 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 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 Stellar Gas Company Stelucan Energy, LLC Stelzer Drilling Co. Inc. Steor LLC Stepco Oil & Gas, LLC 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 Energy Co Sterling Oil Of Okla Inc Sterling Petroleum Operating Co Sterling Properties Inc Sterlings Vacuum Service, LLC Stesco Operating Company LLC Stetson Petroleum Corp. Steven And Holly Fite Stevens & Tull Inc Stevens Drilling & Prod Co Stevens Leonard A Stevens Pipe & Supply Inc Stevens Quincy O Stevenson Jeff O Steward Energy Ii, LLC Stewardship Properties LLC Stewart & Sons Drilling Co Stewart Charles T Stewart Construction Stewart Contract Services Stewart Energy LLC Stewart Family Holdings LLC 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 Production Co Stewart Productions, LLC 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. 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 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 Family Operating LLC Stone M L Stone Mountain Corporation Stone Oak Operating LLC Stone Oilfield Service, Inc. Stone Operating Company Stone Petroleum Corp 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 Ranch LLC Stonehill Culberson, LLC Stonehill Dawson, LLC Stonehill Martin, LLC Stonemark Energy Corporation Stoner Oil Stoneridge Oil Inc Stonetown Dallas Mhp Stonetown Dallas Mhp, LLC Stonetown Village At Alvin Stonewater Pipeline Company LLC Stoney's Tank Truck Service LLC Storck Omer Storm Exploration Inc Stormy 8 Operating LLC Story Nrg LLC Story Oil And Gas Inc Stout Energy Inc. Stout Energy Partners LLC Stoval C Y Inc Stovall Operating Co. Stovall, Howard Stovall, Troy Stover Company Stover Oil Company Stp Newco Inc Strada Services L.l.c. Strain Ricky P Stranco, Inc. Strand Energy, L.c. Stranded Gas Assn Inc Stranded Gas Solutions, LLC Strat Land Exploration Company Strata Oil Corporation Strata Oil Inc Strata Operators Inc Strata View Operating LLC Stratco Inc Strategic Environmental Response Solutions, LLC Strategic Resources Corp 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 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 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 Stuart Operating, LLC Stubblefield Energy Company Stubblefield Iii Joe Studley Resources Corporation Stull & Sons Stump & Stump Farms Stump Charles V Sturgeon Richard L Sturgeon Services Of Texas, Inc. Sturman Jay R Stuteville, Jack Styx Oilfield Services LLC Sub Surface Operations Subsea Operating Co. Subterranean Energy LLC Suburban Propane, L.p. 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