robert warren manager scada & measurement permian … · 2017-01-23 · well site automation...
TRANSCRIPT
CONFIDENTIAL
Robert Warren Manager SCADA & Measurement
Permian Resources, LLC January 24, 2017
CONFIDENTIAL Robert Warren Well Site Automation Conference 2017 2
Explore How Cutting-Edge Report-By-Exception Methods
Deliver Consistent Production & Reduce Manpower, Per Well
Communications & Operations by Exception
CONFIDENTIAL Robert Warren Well Site Automation Conference 2017 3
Speaker Bio Robert Warren – [email protected]
• B.S. Computer Engineering – University of Oklahoma – Minor in Spanish
• Chesapeake Energy
• American Energy Partners – May 2014
• Permian Resources – March 2016 (American Energy Partners Affiliate)
• Entelec Paper: Calculating Saturation Levels and Endpoint Costs for Different Radio Networks (2013)
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Discussion Overview
1. SCADA Monitoring and Control
2. Communication Technology
3. Operations by Exception
4. Creating an Operations by Exception Culture
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SCADA Monitoring and Control / Automation SCADA – Supervisory Control and Data Acquisition • Pick the right SCADA Host / Software
– Internally Hosted vs. 3rd Party Hosted (eLynx)
• SCADA / Automation Personnel – Internal Hire vs. Contract
• Plan for the future:
– Scalable, Repeatable, Manageable, Upgradeable, and Cost Effective
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Communications Types of Radio Networks
• Serial Radio Networks – Internally Owned / Managed – Licensed – Low Throughput – High Power / Long Range
• IP Radio Networks – Multi-Threaded – Internally Owned / Managed – Unlicensed – High Bandwidth / Throughput – Low Latency – Lower Power / Shorter Range
• Cellular / LTE Networks (Verizon, AT&T, iNet, TEN, etc.) – Multi-Threaded – Externally Hosted – Can be secured through VPN / APN – High Bandwidth / Throughput – Limited Coverage – Least Capital Intensive
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Communications Report by Exception vs. Poll Response
• What is “Report by Exception?”
• Examples: – ROC Plus Protocol – MQTT
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Communications Report by Exception vs. Poll Response
(1) Illustration Courtesy Arlen Nipper and Cirrus Link Solutions - www.cirrus-link.com
• MQTT (Message Queueing Telemetry Transport)
– Developed by Andy Stanford-Clark and Arlen Nipper in 1999
– State Aware
– Amazon IoT based on MQTT
– Used by Facebook Messenger
• Message-Oriented Middleware (MOM)
MQTT Server
#3
MQTT Server
#2
MQTT Server
#1
EON
EON
EON
EON
PLC
RTU
Smart Xmitter
Flow Computer
Cathodic Protection
PLC
PLC
PLC
RTU
PLC
PLC Smart
Xmitter
RTU
SC
AD
A Netw
ork: V
SAT / C
ellular / Fiber / Etc.
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Communications Report by Exception vs. Poll Response
(1) Illustration Courtesy Arlen Nipper and Cirrus Link Solutions - www.cirrus-link.com
CONFIDENTIAL Robert Warren Well Site Automation Conference 2017
‘Out of the Box’ Topologies
Modbus
Allen-Bradley
OP
C U
A S
erve
r
MQTT Engine
MQTT Transmission
Siemens
MQTT Server MQTT Distributor
D?
P
Discrete I/O
T P
T D
Discrete I/O
CONFIDENTIAL Robert Warren Well Site Automation Conference 2017
TLS
Solution Topology
ACL
MQTT Server
MQTT Server
MQTT Server
Opto22
Moxa
Magnetrol
Hilscher
Elecsys
B+B
Rasp Pi
Cel
lula
r Ethe
rnet
VS
AT OT
IT
Step #1 – Decouple Devices from Applications Step #2 – Provide a Superior OT Solution
SP
SP
Historian
SP
SP
IIoT
ModbusTCP
WSNs
RS-485
4-20ma
HART
Ethernet/IP
MES
PLM
SP
ERP
ProfiBus
ProfiNet
Digital Output
Analog � Input�
ModbusRTU
ModbusASCII
Pressure
BS&
W
Test & Dev SCADA Primary SCADA Primary SCADA
Tyrion
RS-422 OPC
SP SP
AWS IoT
SP
Leak Detection
Measurement
SP
DMZ
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Communications Report by Exception vs. Poll Response
• Poll – Wait – Response
• Poll Frequencies
• Data Usage – Assume 3 Messages, 50 byte Request 200 byte Response = 750 bytes per Poll Cycle
• (Doesn’t account for other overhead)
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Communications Report by Exception vs. Poll Response - Comparison
• Alarm Configuration
• Communication Failure Notification
• Exception Notification Delay
– Response Time to Incident
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Operations by Exception Focus on Value Creation
• Reduce Downtime
• Increase Production
• Target Artificial Lift – ESP – Rod Pump – Gas Lift – Plunger Lift
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Operations by Exception Creating an Operations by Exception Culture
• Senior Leadership Buy-in and Support – Trust
• Lease Operator Buy-in – Communication / Set Expectations – Training – ***Success Breeds Acceptance and Excitement***
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Operations by Exception Creating an Operations by Exception Culture
SCADA and Automation Support
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Discussion Review
1. SCADA Monitoring and Control
2. Communication Technology
3. Operations by Exception
4. Creating an Operations by Exception Culture