11.3.1 Data Mode l

Figure 11.3.1.1-1 shows the UML model for the FluidReport data object. Remember, all Energistics data object schemas (XSD files) are produced from the UML model; so the UML model reflects the schema organization. The basic organization of the object is:

• Fluids Report: Contains basic report information such as the report number, time stamp, and associated wellbore depth data.

• Fluid: Captures specific information about the fluid composition and properties; a report can have multiple fluids.

  • Rheometer measurements: Optionally, the fluid object can reference rheometer measurements, which are captured in the drill report object.

The fluids report object must reference a “parent” wellbore object.