WELLCOMS
Wellcoms is a Geolog web solution for real time data transmission from the rig site to the client office.
Wellcoms Real Time Data Transmission System is the most advanced and secure system for delivering client data collected on site to any location worldwide. Wellcoms connects Oil Company expert teams to remote job sites. Wellcoms gives clients access to Rig site data from anywhere, with the possibility to:
- Personalize page configurations
- Access “Real Time Data” and “Playback” Mode
- Show lithologies and messages
- Display data versus Depth and/or Time
- Access to multiple wells concurrently
- Scale customisation for each different curve
Wellcoms provides access to the rig data from anywhere using Microsoft Internet Explorer. Specialists from headquarters and different bases can support worldwide remote site operations in real time, providing valuable input into crucial decision making. Expert teams can assist worldwide operations from one or more central control rooms assisting Oil Company to quickly and efficiently reach its operational objectives.
Main advantages over different transmission systems:
- Only mudloggers can support 24/7 the system on the rig for the entire well duration
- Only Geolog operators can provide realtime operational comments to remote clients
- Only Wellcoms provides lithology in near-real time to remote clients
Wellcoms fully supports WITS™ and WITSML™ 1.2 and 1.3 industry standards giving the possibility to transfer data from different contractor/services (MWD, LWD, Rig contractor). In the depth database, the third party data (LWD, MWD) are lagged as per third party depth. The service includes 24/7 assistance services to guarantee continuous record and quality of real time data.
Data security
- The data transmitter on the rig is not accessible
- The transmission device is not visible through the web
- Peer to peer communication is allowed with few well identified supervisors
- Access to the transmission computer is protected with login and password
- 1024bit RSA encryption on data transmission
- Mud-logging data is transmitted from the rig directly to the hosting server, visible on the web
- Only the receiver has the necessary software keys to decrypt the data
- The hosting server is highly protected against intrusion
- Onboard firewall settings prevent unauthorised access
- The hosting server’s public address is known only by the web server and the transmission device - Security for users:
- User accounts do not allow multiple simultaneous connections
- Access rights for users are limited to pre-defined databases
- Intrusion alarm on passwords
- Web browser is clean with no data stored on the local hard disk (i.e. no “ghost” files)
- User authentication dongles
Unique user authentication process  | User authentication dongle  |
Depth Master-Log  | Depth Gas Ratio .jpg) |
Time/Depth Drilling  | Time Tripping  |