The WITSML API mandated plural root element which allows multiple singular objects to be sent. The plural name is formed by adding an "s" to the singular name. Information about the XML message instance. Main wrapper for all the distributed temperature survey information about the measurement. Note that this object must be accompanied by a wellLog object in order to be complete. Data object schema version. The fourth level must match the version of the schema constraints (enumerations and XML loader files) that are assumed by the document instance. The measurements of a DTS run are carried primarily in the wellLog object. The elements in this object are additional, defined parameters that are needed to capture the context of the DTS measurement. Human recognizable context for the well that contains the wellbore. Human recognizable context for the wellbore that contains the dts. Human recognizable context for the dts. The information content of a dts measurement object A container element that contains elements that are common to all data objects. A container element that can contain custom or user defined data elements. Unique identifier for the well. This uniquely represents the well referenced by the (possibly non-unique) nameWell. Unique identifier for the wellbore. This uniquely represents the wellbore referenced by the (possibly non-unique) nameWellbore. Unique identifier for the measurement.