= Daily Production Report (DPR) = Currently (2007) there is no difference between the XML Schema found on the [http://www.witsml.org/ WITSML home page] and the present version ||'''Version'''||'''Internal Version name & date'''||'''Download Version'''||'''Online Version'''||'''Documentation, Resources'''||'''Effective From'''|| ||1.0||Witsml1.3.1||[downloads:DPR/Version1.0/WITSML_Data_Schema_v1311.zip WITSML_Data_Schema_v1311.zip]||[downloads:DPR/Version1.0/WITSML131/WITSML_composite.xsd WITSML_composite.xsd]||[downloads:DPR/Version1.0/generatedDocSchema/WITSML_Composite.xsd.html WITSML_Composite.xsd.html],[[BR]] [downloads:DPR/Version1.0/exampleData.xml XML Example]||2006|| == History and Origin == The solution was first developed by the [wiki:IIP IIP Project], represented by [http://www.energistisc.org/ Energistics], [http://www.olf.no/ OLF] and [http://www.dnv.com/ DNV] together with [http://www.tietoenator.no/ TietoEnator]. The solution was tested successfully on the Valhall (BP-operated) and Aasgard (Statoil-operated) fields offshore Norway. == Recommendation == The OLF Safety and Operations committee has recommended that all operators on the Norwegian Continental Shelf implement the system in all production licensees with oil and/or gas production. The terminology and XML schemata developed have also been included in Energistics’ [http://www.prodml.org/ PRODML] standard. Read [http://www.olf.no/getfile.php/zKonvertert/www.olf.no/Rapporter/Dokumenter/070126%20Daily%20Production%20Report%20-%20Project%20Report.pdf project report].