Upload
others
View
4
Download
0
Embed Size (px)
Citation preview
© 2019 AVEVA Group plc and its subsidiaries. All rights reserved.
Presented by:
Session ID: PO-10
Refinery Off-Sites Integration to Yield Accounting
© 2019 AVEVA Group plc and its subsidiaries. All rights reserved.
Eric Gildea, Managing Consultant, Offsites Solutions
Cor Swart, VP Optimization Practice
November 12th, 2019
Refinery Off-Sites
Refinery Off-Sites is installed in over 140
refinery, chemical, & terminal sites above Foxboro, Honeywell, Emerson, Siemens, Yokogawa, and ABB DCS and PLC systems
▪ Platform-Independent Suite of Applications for:– Sophisticated order, movement,
& inventory management
– Optimal blend planning, scheduling, online control, & analyzer SQC
▪ Value:– Streamline planning, scheduling,
operations, & accounting workflow
– Reduce tank farm incidents
– Improve yield accounting & stock loss control
– Automate tank emissions monitoring
– Minimize giveaway, re-blends, inventory, & demurrage
– Obtain online certification waivers
– Reduce Plan vs. Actual gaps
Refinery Off-Sites Application Modules
TIS - Tank Inventory System– tank inventory calculations & information
– EMS tank emissions monitoring
OMM - Order/Movement Management– order management & movement scheduling,
monitoring, & accounting
– PCT/TQI tank composition & quality integration
MAS - Movement Automation System– automated movement line-up & execution
– IntelaTrac/MobileMAS semi-automatic operation
EQM - Equipment Manager– asset management & monitoring of offsites equipment
MAB – Material Balance Module– inventory & movement accounting balance tool
BOSS - Blend Optimization & Supervision– pre-blend & online control & optimization
– BPO offline blend planning & online multi-blend optimization
AMADAS - Analyzer Management & Data Acquisition– online analyzer validation & performance monitoring
EMS
Refinery Off-Sites ArchitectureBusiness & Information Systems
DBS, RBC,
BRC, EBC,
PBCTank
Gauging
Field Instrumentation
LIMS Plant Historian
Planning & Scheduling
Yield Accounting
EH&S
Reporting
DCSAnalyzers
AIM*API
MABBPO
Refinery Off-sites
EQM
OMM
JOVE I/O Server
BOSSAMADAS
MAS TIS
Device Drivers
Fixed Interlocks
TIS Tank Inventory System
• Uniform approach to managing gauging systems (Varec, Saab, L&J, Enraf, HTGs..)
• Strapping table database
• ASTM/API table volume & density corrections
• Flow-rate calculations from level changes
• Level & tank operational states & alarms
• Standard tank detail, pool, & midnight inventory reports
• EPA (AP42) tank emissions calculation module
OMM Order & Movement Management
• Management, real-time monitoring, & reporting for all orders/movements.
• Bridges work & data flow gaps between marketing, planning & scheduling, operations, & accounting.
• Handles all standard tank, unit, pipeline/dock/rack terminal movement categories, including blending operations, and other complex orders
• Sets TIS stop gauges & operational states
• Calculates/validates input & volume/ weight moved calculations based on all available meters & gauges
• Composition tracking (TCT), quality integration (TQI) modules & ownership management modules
OMM Dock Receipt/Shipment Balance
MAB Material Accounting Balance
• Extension of TIS & OMM designed for the inventory/yield accountant
• Review, balance, & close accounting data for a defined date range
• Identify volume & mass imbalances for specific areas, products, owners, or equipment
• Validate/correct TIS/OMM data
• Introduce gain/loss/rebrand transactions manually or use proportional reconciliation function
• Perform daily fenceline balance & control check instrument vs. custody transfer measurements prior to full refinery reconciliation
MAB View Interface
Significant Imbalance
TIS/OMM/MAB ErrorSolver Yield Accounting Integration
• Midnight Inventories
& Compositions (all tanks, caverns, pits, piles, & lines )
• Midnight Cut-Off
Movement Volumes & Weights (all receipts, internal transfers, blends, & shipments; w/ custody transfer measurements where available)
Offsites Operations Management & Yield Accounting
●Best Practices:
●Streamlined business processes and
integrated work/data flow between
scheduling, operations, & accounting
●Real-time tank inventory and movement
operations monitoring applications
●Operations validation of field instrument vs.
custody transfer measurements
➢ Accounting balance depending upon
anything other than effective
operations tools suffers from GIGO
linkedin.com/company/aveva
@avevagroup
ABOUT AVEVA
AVEVA is a global leader in engineering and industrial software driving digital transformation across the entire asset and operational l ife cycle of capital -intensive industries.
The company’s engineering, planning and operations, asset performance, and monitoring and control solutions deliver proven results to over 16,000 customers across the globe. Its customers are supported by the largest industrial software ecosystem, including 4,200 partners and 5,700 certified developers. AVEVA is headquartered in Cambridge, UK, with over 4,400 employees at 80 locations in over 40 countries.
aveva.com
© 2019 AVEVA Group plc and its subsidiaries. All rights reserved.