# PRODML

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{{Short description|Web services}}
{{More citations needed|date=March 2026}}

'''PRODML''' is a family of [XML](/source/XML) and Web Services based upstream oil and natural gas industry standards from Energistics and its PRODML Special Interest Group (PRODML SIG). 

PRODML Standards support automated production data acquisition, operations monitoring, optimization, reporting, and configuration management business processes. PRODML-based interactions are used by production software components, including field data historians, surveillance applications, model analysis and management applications, optimization applications, simulation applications, etc. 

The PRODML initiative was started in 2005 by five energy companies: [BP](/source/BP), [Chevron](/source/Chevron_Corporation), [ExxonMobil](/source/ExxonMobil), [Shell](/source/Royal_Dutch_Shell), and [Statoil](/source/Statoil), joined by eight supplier companies: [Halliburton](/source/Halliburton), [Invensys](/source/Invensys), [Kongsberg Gruppen](/source/Kongsberg_Gruppen), [OSIsoft](/source/OSIsoft), [Petroleum Experts](/source/Petroleum_Experts), [Schlumberger](/source/Schlumberger), [Tieto](/source/Tieto), and [Weatherford](/source/Weatherford_International) as well as Energistics.

:{| class="wikitable"
|+ PRODML standards and versions                                                            
|[https://publications.opengroup.org/standards/energistics-standards/v250 v2.3]||Latest data schema and API specification (XML & JSON schemas; supports ETP web services)<ref>{{cite report
 |type=Data Schema and API Specifications
 |title=PRODML™ v2.3
 |institution=Energistics Consortium
 |location=San Francisco, CA, USA
 |date=January 2025
 |url=https://publications.opengroup.org/standards/energistics-standards/v250
 |language=en
 |access-date=11 March 2026
}}</ref>||January 2025 (current)
|-
|[https://publications.opengroup.org/standards/energistics-standards/previous-versions/v232a v2.1]||Prior stable data schema specification (incremental changes from v2.0)<ref>{{cite report
 |type=Data Schema and API Specifications
 |title=PRODML™ v2.1
 |institution=Energistics Consortium
 |location=San Francisco, CA, USA
 |date=January 2025
 |url=https://publications.opengroup.org/standards/energistics-standards/previous-versions/v232a
 |language=en
 |access-date=11 March 2026
}}</ref>||June 2019
|-
|[https://publications.opengroup.org/v232b v2.0]||Earlier data schema and basic production domain data objects<ref>{{cite report
 |type=Data Schema and API Specifications
 |title=PRODML™ v2.0
 |institution=Energistics Consortium
 |location=San Francisco, CA, USA
 |date=January 2025
 |url=https://publications.opengroup.org/v232b
 |language=en
 |access-date=11 March 2026
}}</ref>||December 2016 (now legacy)
|}
PRODML evolved from the Energistics family of standards for drilling, completions and interventions, [WITSML](/source/WITSML), initiated in 2000.

==EnergyML==
EnergyML is the foundation for consistency and interoperability among all Energistics data transfer families of standards, including besides the PRODML Standards, [WITSML](/source/WITSML) for drilling, completions, and interventions and RESQML for reservoir characterization.

==See also==
* [WITSML](/source/WITSML)

==References==
{{reflist}}

==External links==
* [http://www.energistics.org/ Energistics Web site]
* [http://www.prodml.org/ PRODML Standards Web site]

Category:Petroleum production
Category:Industry-specific XML-based standards
Category:Standards
Category:Open standards

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Adapted from the Wikipedia article [PRODML](https://en.wikipedia.org/wiki/PRODML) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/PRODML?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.