WITSML is an open data exchange standard formulated by Energistics. The software uses xml
format to exchange data in drilling process with highly documented data interface. The
format is flexible, the expression ability is strong, and the adaptability is wide. By using
Web Service technology of Simple Object Access Protocol (SOAP), the field data request in
petroleum industry is packaged into SOAP request according to the international standard
WITSML, and the interface standard for obtaining data in class library and server that makes
software development convenient is formed, which realizes the remote transmission, data
processing and data interpretation of global oil drilling data.