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Shell Exploration & Production
Real Time Operations and use of WITSML in Shell
Energistics WITSML public seminar
Copyright: Shell Exploration & Production Ltd.
May 2007
Jeroen Kreijger, Wells Information Manager
3/27/2016
File Title
Shell International Exploration and Production
Mal Speagell, RTOC Well design team lead
Shell Exploration and Production Europe
Shell Exploration & Production
Overview
•
Change in workflows meets advances in technology
•
Strategy for leveraging real time data
•
Importance of WITSML for Shell
•
Enabling integrated dataflows across disciplines
•
Experiences and needs to date
Shell Exploration & Production
Workflow meets technology
Well complexity increasing…
multi-discipline need for better
technology application and interaction
Team Collaboration
• Field development planning
• Peer and after action
reviews
• Morning meetings
Globally dispersed operations…
Technical Analysis
need for best practice sharing and
effective collaboration tools
• Engineering analysis
• Post well analysis
• Best practices
Technical experts in short supply…
need for better leveraging of global
expertise
Big Crew Change…
need for knowledge transfer / retention
24/7 Monitoring
• Operations monitoring
• Problem ID & intervention
• Specialty analysis
Shell Exploration & Production
Strategy for leveraging real time data
•
Provide advice to rig crew through
24/7 monitoring and analysis of
real-time data flowing into the
Real Time Operations Centers
(RTOC)
•
Involve expertise from well
engineers and
geologists/geophysicists by
making real-time data available
over the web or in native
applications
•
Mining of real-time data to identify
areas for improvement and extract
lessons learned
•
Retention of real-time data for
offset well comparison
Shell Exploration & Production
Importance of WITSML for Shell
•
Enables more reliable and higher
quality data flow from the rig to
the remote experts
•
Provides more flexibility in terms
of data flow scenarios and
vendor/software solutions, and it
is easier and quicker to connect
multiple vendors
•
Basis for integrated workflows by
bringing the real-time data domain
closer to the well planning,
engineering, and operations
domains
Shell Exploration & Production
WITSML scenario: shell managed
Downhole
Instruments
24/7
monitoring
Data
Aggregator
Surface/mudlog,
cement job data
Real-time
datastore
Rig
Real-time
web viewer
RTOC
Shell Exploration & Production
WITSML scenario: service company managed
Downhole
Instruments
Data
Aggregator
Surface/mudlog,
cement job data
Real-time
web viewer
Rig
Service company
datastore
Internet
Well. Eng.
datastore
Well engineering
applications
Subsurface
datastore
Subsurface
applications
Openwire
Office
Shell Exploration & Production
WITSML scenario: link to project datastores
Downhole
Instruments
24/7
monitoring
Data
Aggregator
Surface/mudlog,
cement job data
Real-time
datastore
Rig
Real-time
web viewer
RTOC
Well. Eng.
datastore
Well engineering
applications
Subsurface
datastore
Subsurface
applications
Openwire
Office
Shell Exploration & Production
WITSML scenario: batch data loading
Downhole
Instruments
24/7 monitoring
Data
Aggregator
Surface/mudlog,
cement job data
Real-time
datastore
Rig
Real-time
web viewer
RTOC
Well. Eng.
datastore
Well engineering
applications
Subsurface
datastore
Subsurface
applications
Office
Shell Exploration & Production
Integrated data flows
Downhole
Instruments
24/7
monitoring
Data
Aggregator
Surface/mudlog,
cement job data
Real-time
datastore
Rig
Service company
datastore
Real-time
web viewer
RTOC
Internet
Well. Eng.
datastore
Well engineering
applications
Subsurface
datastore
Subsurface
applications
Openwire
Office
Shell Exploration & Production
Experiences and needs
•
Strong interest to minimise set-up/configuration and maintenance effort
•
Need for flexibility to support multiple scenarios
•
WITSML becomes valuable in any part of the data flow
•
Data quality issues need to be addressed as early in the data flow as
possible
•
There is a need for more clarity on the use of various versions/flavors of
WITSML in software solutions
•
Shell very much interested to continue and intensify collaboration
between vendors, service companies, and operators to embed WITSML
in our workflows
Shell Exploration & Production
Real Time Operations Centre deployments
Aberdeen Hub
N.O./HOU Dual Hub
Miri Hub
Hubs
Satellites
Hub-Satellite Link
Hub-Hub Link