WITSML Service

Summary

T.Witsml.Service is a service running on TWebServer or IIS. It works as a "gateway" between any "Witsml client" and a project running on our platform. The project must have a Script.Class (Domain: Server) exposing some standard methods that will be consumed by this service. 

T.Witsml.Service works with Witsml 1.3.1.1 Specification. It only exposes some WMLS_GetFromStore: Well, Wellbore and Log.

Settings

Below are methods that must be implemented in FS project:

• public Dictionary<string, string> GetServerInfo(string userName);
  
  • Returns information about sever.
• public List<List<KeyValuePair<string, string>>> GetWells(string userName, List<KeyValuePair<string, string>> queryInfo, Dictionary<string, string> propertyHelp);
  • Returns available wells according to requested items (queryInfo). 
• public List<List<KeyValuePair<string, string>>> GetWellbores(string userName, List<KeyValuePair<string, string>> queryInfo, Dictionary<string, string> propertyHelp);
  • Returns available wellbores according to requested items (queryInfo).
• public List<List<KeyValuePair<string, string>>> GetLogs(string userName, List<KeyValuePair<string, string>> queryInfo, Dictionary<string, string> propertyHelp);
  • Returns available logs according to requested items (queryInfo).

An example of FS project can be found at "Egnyte/Shared/FS_Projects_Tatsoft/Witsml/Server/WitsmlServerTest.tproj". The project has a "DataSet/DB" called "SQLDepth". This provider connects to "SQL Server" using "Windows Authentication", so the project needs run inside of a context user (such as "rigdata.svc") that get connection to "SQL Server".

The next lines show settings whether you want change the default values for connection between T.Witsml.Service and FS project:
 Inside FactoryStudio\TWebServer.exe.config and FactoryStudio\fs-8.1\Web.exe.config (used by IIS):
  <add key ="Witsml-EnableLog" value="false"/>                // If true log messages are generated on "C:\ProgramData\FacrotyStudio\" folder
  <add key ="Witsml-RemoteIP" value="localhost"/>           // TServer Computer IP
  <add key ="Witsml-RemotePort" value="3101"/>              // TServer Port Number. WitsmlServerTest project runs on 3501 (port number)
  <add key ="Witsml-RemotePortWA" value="3102"/>        // TServer WA Port Number
  <add key ="Witsml-WA" value="false"/>                            // If true connects to FS runtime using  "Witsml-RemotePortWA"
  <add key ="Witsml-ClassName="WitsmlServer"/>            // Script class name where methods are exposed

Testing

For testing follow steps:

1. Use "fs-2016.2.103" or "fs-8.1.7" . 
2. Run "TWebServer.exe";
3. Run FS project: WitsmlServerTest.
4. Information used in "Witsml Client":
   
   1. Host: http://<IP>:<TWebServerPort>/fs-2016.2/T.Witsml.Service.svc 
   2.  Authentication: Basic
      
      1. User: Administrator
      2. Pass: <blank>

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