3.4.2 Common Data Objects

For consistency and ease of implementation, RESQML has two classes of common data objects:

• common. Contains the Energistics Common Technical Architecture elements, those data objects and related items used by all Energistics standards (e.g., WITSML, PRODML, RESQML, etc.). For example, common contains data objects such as coordinate reference system, units of measure and data object metadata.
• Common (in the resqml EAP package). Contains data objects and elements common across RESQML. For example, RESQML includes and abstract data object from which all RESQML data objects are derived.

For more information, see 4 Common Data Objects .