Society of Petroleum Evaluation Engineers

A professional society of petroleum evaluation engineers that develops and maintains authoritative standards for reserves and resources estimation, including definitions, monographs, and recommended evaluation practices, alongside an annual parameter survey, meetings, and twelve chapters worldwide.

  • www.spee.org
  • Citadel
  • Houston, TX
  • Professional and scientific society
  • Read from public sources, Jul 2026
17named by SPEE
271named by peers

Financial profile

Society of Petroleum Evaluation Engineers · EIN 74-1486843 · 501(c)(6)

Fiscal yearTotal revenueContributionsProgram servicesTotal expensesNet assetsYear end
FY2023$385,354$0$313,143$356,342$653,600Dec 2023
FY2022$349,566$0$252,067$362,722$624,588Dec 2022
FY2021$134,009$0$94,173$187,612$637,744Dec 2021
FY2020$155,772$0$121,689$170,147$691,347Dec 2020
FY2019$430,547$0$366,170$419,381$705,722Dec 2019
FY2018$626,002$0$485,862$512,984$694,556Dec 2018

Figures exactly as reported. A blank cell was blank on the form. The fiscal year links to the filing.

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Peer societies

Five societies Society of Petroleum Evaluation Engineers is read alongside.

Who backs SPEE

Every company Society of Petroleum Evaluation Engineers names publicly as a supporter, exactly as published. Companies also named by other associations on Sociogene come first.

CompanySupport as publishedAlso named by
CGAMeeting sponsorOnly Society of Petroleum Evaluation Engineers, so far
Conduit ResourcesMeeting sponsorOnly Society of Petroleum Evaluation Engineers, so far
D&MMeeting sponsorOnly Society of Petroleum Evaluation Engineers, so far
Don Ray GeorgeMeeting sponsorOnly Society of Petroleum Evaluation Engineers, so far
Edmonds EnergyMeeting sponsorOnly Society of Petroleum Evaluation Engineers, so far
Haas and CobbMeeting sponsorOnly Society of Petroleum Evaluation Engineers, so far
Hendrickson BeairdMeeting sponsorOnly Society of Petroleum Evaluation Engineers, so far
LarocheMeeting sponsorOnly Society of Petroleum Evaluation Engineers, so far
MoyescoMeeting sponsorOnly Society of Petroleum Evaluation Engineers, so far
NSAIMeeting sponsorOnly Society of Petroleum Evaluation Engineers, so far
Omnira SoftwareMeeting sponsorOnly Society of Petroleum Evaluation Engineers, so far
PHDwinMeeting sponsorOnly Society of Petroleum Evaluation Engineers, so far
QuorumMeeting sponsorOnly Society of Petroleum Evaluation Engineers, so far
Ryder ScottMeeting sponsorOnly Society of Petroleum Evaluation Engineers, so far
Sproule ERCEMeeting sponsorOnly Society of Petroleum Evaluation Engineers, so far
StratumMeeting sponsorOnly Society of Petroleum Evaluation Engineers, so far
Upstream EdgeMeeting sponsorOnly Society of Petroleum Evaluation Engineers, so far
Sources: 1 published list, read September 2026

SPEE 2026 Annual Meeting sponsors. Read September 27, 2026. Annual meeting sponsor logo wall; names read from logo alt text and image file names.

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Who backs Society of Petroleum Evaluation Engineers's peers, but not Society of Petroleum Evaluation Engineers

Companies named publicly by at least one of Society of Petroleum Evaluation Engineers's five peer societies, and not found in Society of Petroleum Evaluation Engineers's reviewed public records.

CompanySPEAAPGSTLEPeers
ChevronStartup Village PioneerDiamond2 of 3
Colonial ChemicalNamedNamed2 of 3
OxyGold Sponsor: Networking ReceptionPatron2 of 3
Abaco Drilling TechnologiesPlatinum Sponsor1 of 3
Acme-Hardesty LLCNamed1 of 3
Advanced Chemical Concepts, Inc.Named1 of 3
Advancion CorporationNamed1 of 3
Afton Chemical CorporationNamed1 of 3
AGAT LaboratoriesNamed1 of 3
Allegheny Petroleum Products Co.Named1 of 3
ALS Services USA Corp.Named1 of 3
Amee Castor and Derivatives LtdNamed1 of 3
American Refining Group, Inc.Named1 of 3
Amsoil Inc.Named1 of 3
AramcoDiamond1 of 3
Arxada LLCNamed1 of 3
Ashburn Chemical TechnologiesNamed1 of 3
Ashland, Inc.Named1 of 3
Axel Royal LLCNamed1 of 3
Azelis L&MF USNamed1 of 3
Baker HughesGold Sponsor1 of 3
Barentz North AmericaNamed1 of 3
BASF CorporationNamed1 of 3
BG Products, Inc.Named1 of 3
BioSqueeze, Inc.Named1 of 3
Biosynthetic TechnologiesNamed1 of 3
Bisley International, LLCNamed1 of 3
Black and VeatchSilver Sponsor: Power of Collaboration Reception1 of 3
Blade Energy PartnersSilver Sponsor: SPE Geothermal T.S. Reception1 of 3
Blaser Swisslube Inc.Named1 of 3
Blue Spark Energy INC.Gold Sponsor: SPE Tech Talk: Live@ATCE1 of 3
Brenntag LubricantsNamed1 of 3
Bronco Energy SolutionsNamed1 of 3
Bruker Nano Surfaces & MetrologyNamed1 of 3
Buckman North AmericaNamed1 of 3
Bull and Bear CoNamed1 of 3
Bureau VeritasNamed1 of 3
BVA Inc.Named1 of 3
BYK Additives & InstrumentsNamed1 of 3
CalsepNamed1 of 3
CalumetNamed1 of 3
Canada Inc. (DBA LTI Group)Named1 of 3
CANTYNamed1 of 3
CarboSilver Sponsor: Geothermal Reception1 of 3
Cargill Inc.Named1 of 3
Carpenter CompanyNamed1 of 3
Castrol Lubricants USA, Inc.Named1 of 3
CCI Manufacturing Illinois CorporationNamed1 of 3
CGF, Inc.Named1 of 3
CGGIron1 of 3
Chandler EngineeringNamed1 of 3
CHEM GroupNamed1 of 3
ChemPointNamed1 of 3
Chemyx IncNamed1 of 3
Chevron Oronite, LLC.Named1 of 3
Chevron Phillips Chemical CompanyNamed1 of 3
Chrysan Industries, Inc.Named1 of 3
Clariant CorporationNamed1 of 3
CMGNamed1 of 3
Comercial Roshfrans,S.A. De C.V.Named1 of 3
Compass Instruments, Inc.Named1 of 3
Copper Tip EnergyNamed1 of 3
CorvaDSATS Networking Reception1 of 3
Daimler Truck North AmericaNamed1 of 3
DanfossNamed1 of 3
Dassault SystemesNamed1 of 3
DataPhysics Instruments USA Corp.Named1 of 3
Daubert Chemical Company Inc.Named1 of 3
DauchNamed1 of 3
DL Chemical Co., LtdNamed1 of 3
Dover Chemical CorporationNamed1 of 3
Dover Precision ComponentsNamed1 of 3
DowNamed1 of 3
DR Lubricants Inc.Named1 of 3
DrillDocsNamed1 of 3
DuBois Chemicals, Inc.Named1 of 3
DuPont MOLYKOTE®Named1 of 3
Eastern Oil CompanyNamed1 of 3
Eastman Chemical CompanyNamed1 of 3
Ecol Sp. Z O.o.Named1 of 3
Edrich Products, Inc.Named1 of 3
Element Materials TechnologyNamed1 of 3
Emery OleochemicalsNamed1 of 3
EndavaSilver Sponsor1 of 3
Engineered Lubricants CompanyNamed1 of 3
EOR ETC, LLCNamed1 of 3
EquinorIron1 of 3
Ergon, Inc.Named1 of 3
Etna Products, Inc.Named1 of 3
Everlube Products - A Business Unit of Curtiss-Wright Corp.Named1 of 3
Evonik Oil Additives USA, Inc.Named1 of 3
ExxonMobilHeadline Sponsor1 of 3
ExxonMobil Product SolutionsNamed1 of 3
Falcon Industrial, Inc.Named1 of 3
Falex CorporationNamed1 of 3
FedChem, LLC.Named1 of 3
Flowco Inc.Gold Sponsor: Ribbon Cutting Ceremony1 of 3
Flucon Fluid Control GmbHNamed1 of 3
Focus Chemical, Inc.Named1 of 3
Ford Motor CompanyNamed1 of 3
FORTANamed1 of 3
Fortech Innovative FormulationsNamed1 of 3
FUCHS Lubricants CompanyNamed1 of 3
Functional Products Inc.Named1 of 3
Gain.EnergyNamed1 of 3
GEA North AmericaNamed1 of 3
Gehring-Montgomery IncNamed1 of 3
General Motors CorporationNamed1 of 3
GenpactGold Sponsor1 of 3
Geo Pfau's Sons Company Inc.Named1 of 3
GMW AssociatesNamed1 of 3
Goulston Technologies Inc.Named1 of 3
Green Oleo S.p.a Società BenefitNamed1 of 3
H.L. Blachford Ltd.Named1 of 3
Hangzhou Sungate Chemical Co., LTD.Named1 of 3
Harcros ChemicalsNamed1 of 3
Harrison Manufacturing Co Pty LimitedNamed1 of 3
HF SinclairNamed1 of 3
Hill and Griffith CompanyNamed1 of 3
Huntsman CorporationNamed1 of 3
Husk-ITT CorporationNamed1 of 3
Hydac Technology CorporationNamed1 of 3
Hydrotex Inc.Named1 of 3
ICL-IP America Inc.Named1 of 3
Ideas Inc.Named1 of 3
IMCD USNamed1 of 3
INDEPTH Production SolutionsNamed1 of 3
Industrial Oils UnlimitedNamed1 of 3
INEOS Oligomers USANamed1 of 3
Infineum USANamed1 of 3
Ingu SolutionsStartup Village Supporter1 of 3
Interlub, S.A. De C.V.Named1 of 3
Inwoo CorporationNamed1 of 3
IQL-Industrial Quimica Lasem S.A.U.Named1 of 3
Italmatch Chemicals Group-LPANamed1 of 3
JAX, Inc.Named1 of 3
John Crane Inc.Named1 of 3
John DeereNamed1 of 3
Kao Chemicals Europe, S.L.U.Named1 of 3
Kao Chemicals GmbHNamed1 of 3
KappaSilver Sponsor: Escalator Runner1 of 3
Kawamura Research Labs IncNamed1 of 3
KH Neochem Americas, Inc.Named1 of 3
Kimes Technologies International, Inc.Named1 of 3
King Industries, Inc.Named1 of 3
KLK TEMIX SpANamed1 of 3
Kluber Lubrication NA LPNamed1 of 3
Koehler Instrument Company Inc.Named1 of 3
Kuraray America Inc.Named1 of 3
Kuwait Oil CompanyIron1 of 3
LANXESS CorporationNamed1 of 3
Loadmaster Lubricants LLCNamed1 of 3
Lubricantes Argentinos De Alta Perfomance S.ANamed1 of 3
Lubricantes De America S.A. De C.V.Named1 of 3
Lubrication Engineers Inc.Named1 of 3
Lubriplate Lubricants Co.Named1 of 3
Lucas Oil Products Inc.Named1 of 3
Lumar QuimicaNamed1 of 3
LUVAL S.A.Named1 of 3
Martin Specialty ProductsNamed1 of 3
Master Fluid SolutionsNamed1 of 3
MathWorksNamed1 of 3
MEDENGPower of Collaboration Reception Cohosted by the SPE AMTS, DSEATS, MTS, RASTS, and SDTS1 of 3
Metall-Chemie GmbH & Co. KGNamed1 of 3
Metalloid CorporationNamed1 of 3
MicRos Lubrication Technology LtdNamed1 of 3
MidContinental Chemical CompanyNamed1 of 3
Monroe Fluid TechnologyNamed1 of 3
MunzingNamed1 of 3
Napoleon Engineering ServicesNamed1 of 3
NCH CorporationNamed1 of 3
Nelson Brothers Specialty ChemicalsNamed1 of 3
Neol Copper Technologies LtdNamed1 of 3
Norac Additives LLCNamed1 of 3
NouryonNamed1 of 3
NOVDSATS Networking Reception & Startup Village1 of 3
Novitas Chem Solutions, LLCNamed1 of 3
NYCO America, LLCNamed1 of 3
Oelheld U.S. Inc.Named1 of 3
Oliasoft Well Engineering PlatformNamed1 of 3
Optimol Instruments Pruftechnik GmbHNamed1 of 3
OXEA CorporationNamed1 of 3
Pak EnergyNamed1 of 3
Palmer Holland, Inc.Named1 of 3
Patech Americas Inc.Named1 of 3
Patterson UtiGold Sponsor: Welcome Reception Live Entertainment1 of 3
PCASNamed1 of 3
PCC-Chemax, Inc.Named1 of 3
PCS InstrumentsNamed1 of 3
Perstorp GroupNamed1 of 3
PetroBricksNamed1 of 3
PetroSkillsNamed1 of 3
Pilot Chemical CompanyNamed1 of 3
PMC CrystalNamed1 of 3
POLARIS Laboratories LLCNamed1 of 3
Polyrheo USA Inc. / Neatsfoot Oil RefineriesNamed1 of 3
ProFluid, LLCNamed1 of 3
Pulcra ChemicalsNamed1 of 3
Purge SolutionsNamed1 of 3
QLS SulfonatesNamed1 of 3
Quaker HoughtonNamed1 of 3
QuantumPro, Inc.Silver Sponsor: Geothermal Reception1 of 3
Ravago Chemical North AmericaNamed1 of 3
ResfracSPE Joint Networking Reception1 of 3
Rheonics Inc.Tote Bags1 of 3
Richards Apex Inc.Named1 of 3
Richful Additive Co., Ltd.Named1 of 3
RiteksNamed1 of 3
RosenxtSilver Sponsor1 of 3
RPG Law GroupSilver Sponsor: Startup Village Supporter1 of 3
RSC Bio SolutionsNamed1 of 3
S&S Chemical Company Inc.Named1 of 3
Santolubes LLC.Named1 of 3
Sanyo Chemical America Inc.Named1 of 3
Sasol ChemicalsNamed1 of 3
Saudi GeophysicalBronze1 of 3
Savant LabsNamed1 of 3
Schaeffler Technologies AG & Co KG.Named1 of 3
Sea-Land Chemical CompanyNamed1 of 3
SFC Excellence Co., Ltd.Named1 of 3
Shenzhen Yateks Co., Ltd.Named1 of 3
SI GroupNamed1 of 3
Sintex Minerals and ServicesNamed1 of 3
SKF Research and Technology DevelopmentNamed1 of 3
SLBLanyards1 of 3
SNF Inc.Named1 of 3
Solge Inc.Named1 of 3
Soltex, Inc.Named1 of 3
Songwon Management AGNamed1 of 3
Sparx EngineeringNamed1 of 3
SpotfireGold Sponsor1 of 3
StarlinkSilver Sponsor: Power of Collaboration Reception1 of 3
Storchem Inc.Named1 of 3
Sun Chemical Advanced MaterialsNamed1 of 3
Sunshield Chemicals Ltd.Named1 of 3
Syn-Tech Ltd.Named1 of 3
Tannas/KingNamed1 of 3
TAQABronze1 of 3
Teknor Apex CompanyNamed1 of 3
Ternec LubrificantesNamed1 of 3
Terraferno Geothermal Solutions Inc.Geothermal Technical Section Reception1 of 3
Tesla, Inc.Named1 of 3
Thai Petroleum & Trading CO., Ltd.Named1 of 3
The Boeing CompanyNamed1 of 3
The Lubrizol CorporationNamed1 of 3
The Shepherd Chemical CompanyNamed1 of 3
The Timken CompanyNamed1 of 3
Tomlin Scientific Inc.Named1 of 3
Total Energy LLC, D/B/A Ocean State Oil, Inc.Named1 of 3
TotalEnergies LubricantsNamed1 of 3
TracercoNamed1 of 3
Trane TechnologiesNamed1 of 3
TRCCNamed1 of 3
TriboDENS LtdNamed1 of 3
TribSysNamed1 of 3
TRiiSO LLCNamed1 of 3
Tulstar Products, Inc.Named1 of 3
United Protective TechnologiesNamed1 of 3
Univar SolutionsNamed1 of 3
Vanderbilt Chemicals, LLCNamed1 of 3
VBASE Oil CompanyNamed1 of 3
Vickers OilsNamed1 of 3
WanliNamed1 of 3
WD-40 CompanyNamed1 of 3
WearCheck Lubrication Services, LLC.Named1 of 3
whitsonNamed1 of 3
Wincom, Inc.Named1 of 3
Xaerus Performance Fluids International Inc.Named1 of 3
Yushiro Manufacturing America, Inc.Named1 of 3
Zhejiang Pneupid Technology Co., LtdNamed1 of 3
Zschimmer & SchwarzNamed1 of 3

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The outside view

A professional society of petroleum evaluation engineers that develops and maintains authoritative standards for reserves and resources estimation, including definitions, monographs, and recommended evaluation practices, alongside an annual parameter survey, meetings, and twelve chapters worldwide.

  • Authority
  • Preserve
  • Outward
  • Volunteer

Their shape

The Citadel

Led from the center, built to endure.

The Citadel runs on clarity and decisiveness, its direction held by a strong center the whole organization moves behind. Its gift is speed and coherence, its challenge is leaning too heavily on the few at the middle.

Also reads toward The Guild and The League.

Strengths

→Decisions are clear and rarely second-guessed.
→Members trust that the institution will still be standing tomorrow.
→Strong operations keep the core running without drama.

Not an official page of Society of Petroleum Evaluation Engineers. Sociogene does not consult. Everything here comes from public sources, dated and linked. Something wrong here? Tell us what we missed.