Wellsite information transfer standard markup language
Encyclopedia
A modern drilling rig or offshore platform uses a diverse array of specialist contractors, each of whom need to communicate data to the oil company operating the rig, and to each other. Historically this was done with serial transfer of ascii data, but as the volume of information grows, a new technology is needed.
Wellsite information transfer standard markup language (WITSML) is a standard
for transmitting technical data between organisations in the petroleum industry
. It continues to be developed by an Energistics
facilitated Special Interest Group to develop XML
standards for drilling, completions, and interventions data exchange. Organizations for which WITSML is targeted include energy companies, service companies, drilling contractors, application vendors and regulatory agencies.
The WITSML ( Wellsite Information Transfer Standard Markup Language) initiative was started to address this need, and through its success, is now influencing petroleum industry data standards beyond the original scope.
WITSML(tm) Standards support the “right time” seamless flow of drilling and completions data between data producers and data consumers to speed and enhance decision-making in the drilling and completions domain.
The WITSML Special Interest Group (SIG) is open to all industry organizations who wish to contribute to the further development of the WITSML Standards. Energistics has custody of the standards and hosts the SIG. Energistics makes these and other industry standards available for use by all industry companies through a licensing agreement that is free of any fees or charges.
WITSML Version 1.4.0 was released in Dec of 2008 as the current active version.
was a pre cursor of WITSML based on serial data exchange on a "Point to Point" basis.
EnergyML
EnergyML
(tm) is the foundation for consistency and interoperability among all Energistics data transfer families of standards, including besides the WITSML Standards, PRODML
(tm) for production and RESQML
(tm) for reservoir characterization.
. The DTS capability was reviewed and published with WITSML Standards Version 1.3.1 in December 2005.
With the initiation of a related family of standards for production, PRODML, and its user community, the PRODML Special Interest Group, the DTS capabilities are being transferred to the PRODML Standards, which is more appropriate from a business function viewpoint. There will be no gap in support for DTS data exchanges as this transfer takes place.
Wellsite information transfer standard markup language (WITSML) is a standard
Standardization
Standardization is the process of developing and implementing technical standards.The goals of standardization can be to help with independence of single suppliers , compatibility, interoperability, safety, repeatability, or quality....
for transmitting technical data between organisations in the petroleum industry
Petroleum industry
The petroleum industry includes the global processes of exploration, extraction, refining, transporting , and marketing petroleum products. The largest volume products of the industry are fuel oil and gasoline...
. It continues to be developed by an Energistics
Energistics
Energistics is a global industry consortium that facilitates an inclusive user community for the development, adoption and maintenance of collaborative, open standards for the energy industry in general and specifically for oil and gas exploration and production.- Overview :The open standards that...
facilitated Special Interest Group to develop XML
XML
Extensible Markup Language is a set of rules for encoding documents in machine-readable form. It is defined in the XML 1.0 Specification produced by the W3C, and several other related specifications, all gratis open standards....
standards for drilling, completions, and interventions data exchange. Organizations for which WITSML is targeted include energy companies, service companies, drilling contractors, application vendors and regulatory agencies.
Purpose
The drilling, completions, and interventions functions of the upstream oil and natural gas industry needs universally available standards to facilitate the free flow of technical data across networks between oil companies, service companies, drilling contractors, application vendors and regulatory agencies.The WITSML ( Wellsite Information Transfer Standard Markup Language) initiative was started to address this need, and through its success, is now influencing petroleum industry data standards beyond the original scope.
WITSML(tm) Standards support the “right time” seamless flow of drilling and completions data between data producers and data consumers to speed and enhance decision-making in the drilling and completions domain.
The WITSML Special Interest Group (SIG) is open to all industry organizations who wish to contribute to the further development of the WITSML Standards. Energistics has custody of the standards and hosts the SIG. Energistics makes these and other industry standards available for use by all industry companies through a licensing agreement that is free of any fees or charges.
Standards used
WITSML Standards are defined using the W3C Internet standards for XML (notably XML Schema) and Web Services (including SOAP and WSDL)). The WITSML Standards define Web Services that define client/server interactions, known as the WITSML Application Programming Interface specifications. The WITSML Standards define more than 20 industry domain specific XML data object schemas to support drilling, completions, and intervention business functions.Versions
WITSML Version 1.3.1 was released in March 2006. It is the current stable version. This was superseded by Version 1.3.1.1(bugfix), release in March 2007.WITSML Version 1.4.0 was released in Dec of 2008 as the current active version.
WITS and WITSML
WITSWellsite Information Transfer Specification
The Wellsite Information Transfer Specification is a specification for the transfer of drilling rig-related data. This petroleum industry standard is recognized by a number of companies internationally and is supported by many hardware devices and software applications.WITS is a multi-layered...
was a pre cursor of WITSML based on serial data exchange on a "Point to Point" basis.
EnergyMLEnergyMLEnergyML is the name for Energistics foundation standards for its subject area XML and Web Services industry standards in the upstream oil and natural gas industry...
EnergyMLEnergyML
EnergyML is the name for Energistics foundation standards for its subject area XML and Web Services industry standards in the upstream oil and natural gas industry...
(tm) is the foundation for consistency and interoperability among all Energistics data transfer families of standards, including besides the WITSML Standards, PRODML
PRODML
PRODML is a family of XML and Web Services based upstream oil and natural gas industry standards from Energistics and its PRODML Special Interest Group ....
(tm) for production and RESQML
RESQML
RESQML is a family of XML and Web Services based upstream oil and natural gas industry standards from Energistics and its RESQML Special Interest Group ....
(tm) for reservoir characterization.
Support for Distributed Temperature Survey Data
A data exchange capability for distributed fibre-optic sensor (DTS) technology data was developed as an extension to the WITSML Standards based on previous work by BPBP
BP p.l.c. is a global oil and gas company headquartered in London, United Kingdom. It is the third-largest energy company and fourth-largest company in the world measured by revenues and one of the six oil and gas "supermajors"...
. The DTS capability was reviewed and published with WITSML Standards Version 1.3.1 in December 2005.
With the initiation of a related family of standards for production, PRODML, and its user community, the PRODML Special Interest Group, the DTS capabilities are being transferred to the PRODML Standards, which is more appropriate from a business function viewpoint. There will be no gap in support for DTS data exchanges as this transfer takes place.