petrobras on-line control of oil derivates production in a refinery on-line control of oil derivates...
TRANSCRIPT
PETROBRASPETROBRAS
On-Line Control of Oil Derivates
Production in a Refinery
On-Line Control of Oil Derivates
Production in a Refinery
2002 Osisoft Users Conference Monterey - CA2002 Osisoft Users Conference Monterey - CA
Antonio Carlos Gomes de SouzaAntonio Carlos Gomes de Souza
2002 Osisoft Users Conference Monterey - CA2002 Osisoft Users Conference Monterey - CA
Antonio Carlos Gomes de SouzaAntonio Carlos Gomes de Souza
The CompanyThe Company
The RefineryThe Refinery
On Line Control of Oil Derivates in a RefineryOn Line Control of Oil Derivates in a Refinery
BenefitsBenefits
PETROBRAS in the World
DOWNSTREAM
Downstream
Refining LogisticsMarketing &
Commercialization PetrochemicalsWholesale & Retail
Organization
Earnings 2000 - An Outstanding Year
Source: PFC, Companies Report
17,720
12,719
6,326
5,185
5,085
2,542
1,862
1,570
US
$ m
illion
0 4,000 8,000
Net Income
12,000 16,000
14,203
2,238
1,902
Leadership in Refining
Petrobras controls 11 refineries in Brazil with a capacity about 2 million barrels per day
Petrobras is the 5th biggest refiner among international companies
Petrobras refined 92% of the company’s sales in 2000
Source: PFC
1.000 2.000 3.000 4.000 5.000 6.000
Worldwide Refining Capacities
mbpd
Petrobras controls 2 refineries in Bolivia and 1 Argentina.
RefineriesThe Company
Ca
pita
l Ex
pe
nd
iture
s (U
S$
billio
n)
Business
UPSTREAM
(63%)
Downstream (28%)
Gas & Power (7%)
Corporate (2%)
International (18%)
Domestic (82%)
Petrobras will invest US$ 29.4 billion (2001-2005)
Region
EXPLORATION & PRODUCTION
1994 vs. 1999, CAGR (oil and gas)
Source: Merrill Lynch (company reports and estimates)
Number 1 in Production Growth
Deep Waters – 1.877m Roncador Field in Basin CamposDeep Waters – 1.877m Roncador Field in Basin Campos
Petrobras’ World Records
COMPLETION AND PRODUCTION AT 1,877m
EXPLORATORY WELL AT 2,777m
PETROBRAS in BrazilPETROBRAS in Brazil
Location
Petrobras RefineriesPetrobras Refineries
Capacity
PauliniaMataripe Duque de Caxias São José dos Campos Araucária Canoas Cubatão Belo Horizonte Capuava Manaus Fortaleza Cochabamba Santa Cruz de La SierraBaia Blanca
352.000306.000242.000226.000189.000189.000170.000151.000
53.00046.000
6.0003.0006.0005.000
Source : Petrobrasbpd
PETROBRASLANDULPHO ALVES REFINERY
LANDULPHO ALVESLANDULPHO ALVES
REFINERYREFINERY
LANDULPHO ALVESLANDULPHO ALVES
REFINERYREFINERY
R L A M-MATARIPER L A M-MATARIPER L A M-MATARIPER L A M-MATARIPE
PETROBRASPETROBRAS
Aerial ViewAerial View
RLAM – ProductsRLAM – Products
“36 FINISHED PRODUCTS”
PROCESSUNIT
C-22008 PI-NETAdvanced
Control
Network PI
DCS Network - ENETICS
ACG-1
ACG-2
ACG-3
INTERFACEYOKOGAWA - CENTAP - 1.0.8
NEW PI-HOME UNDER WINDOWS 2000 SERVER
C-22004PI-HOME
C-22000SIMULATOR
PETROX
OPERATIONALSYSTEM -VMS
OPERATIONALSYSTEM - UNIX
Process Book
Users
CORROSION ON-LINEEXPERTSYSTEM
FCS
POINTS BY ACG - 8.000
231 BOMBAS
PROCESSUNITPUMPS
MANITORING
LabResults
DATA TO PIDATA TO PI
DATA TO PIDATA TO PI
DATA TO PIDATA TO PI
PROCESSUNIT
REDE ETHERNET
DATA TO PIDATA TO PI
DATADATA
BDO
DATADATA
PI TAGSPI TAGS
TWO NEWSTWO NEWSSERVERSSERVERS
1000 PUMPSALL THE REFINERY
COMUNICATION WITH THE DCS
COMUNICATION WITH THE DCS
COMUNICATION WITH THE DCS
Basic Diagram of Plant InformationBasic Diagram of Plant Information
SCMDGENERATION ENERGY
Remote Access
Plant Information MonitoringPlant Information Monitoring
Pump Monitoring
On-line Corrosion
The Future
Feed, Steam and EnergyFeed, Steam and Energy
Process Optimization
Units Production X Storage
Energy Balance
Units Optimization
Optimization ProcessOptimization Process
U-32
Calculation
Expected x Actual
Process Information
Optimization Process
The balance of this plant is closing in 102%
Control Range - 102% e 98%
148 ºC
0,0%
0,0%4,8%
4 ºC
379 ºC
6040 Kerosene
D. Light
D. heavy
Naphta
GOL
GOP
GOR
RV
E 6,1%R 4,8%
E 13,0%R 15,9%
E 10,7%R 8,9%
E 22,6%R 16,3%
217 ºC 272 ºC
-733
360 ºC-0,1%8,5%
R 54,2%
E 47,5%
R 1,5%E 2,0%
E 21,1%R 12,1%
R 1,7%E 2,2%
E 22,1%R 41,5%
OIL
% oxygen
Feed - Steam - Energy Feed - Steam - Energy
U-32
U-9
U-7
U-7A
U-8
U-6
U-30
U-11
U-12
U-13
U-18
U-23
U-24
U-25
U-39
8/2/2002 14:04:45 21534 / 27000
8/2/2002 14:05:15 9173 / 9000
8/2/2002 14:04:02 1 / 0
8/2/2002 14:01:32 222/ 350
8/2/2002 14:07:32 1100 / 500
8/2/2002 14:07:10 3998 / 5000
8/2/2002 14:05:38 799 / 1300
8/2/2002 14:00:02 4 / 600
8/2/2002 14:06:15 549 / 650
8/2/2002 14: 07:32 199 / 570
8/2/2002 14:04:15 1404 / 1550
8/2/2002 14:04:02 63 / 500
8/2/2002 14:03:02 260 / 300
8/2/2002 14:04:32 160 / 200
8/2/2002 14:07:08 11032 / 10000
Plants Situation Feed current / schedule Trends
GV-5101
GV-5102
GV-5103
GV-5104
GV-5105
GV-8301
B-631
GV-3901
8/2/2002 13:59:00 74
8/2/2002 14:05:30 85
8/2/2002 14:03:00 72
8/2/2002 14:01:00 0
8/2/2002 14:07:30 87
8/2/2002 14:06:30 87
8/2/2002 14:04:40 81
8/2/2002 14:07:38 304
Boiler Situation Feed Trend
TOTALIZE 8/2/2002 14:07:38
S-65
L-17D93A
L-17D93C
TG-5101
TG-8301
TG-3901
8/2/2002 14:06:00 18
8/2/2002 13:59:40 0
8/2/2002 13:59:40 0
8/2/2002 14:05:30 6
8/2/2002 14:03:00 17
8/2/2002 14:05:22 0
Boiler Situation MW
TOTALIZE MW 8/2/2002 14:04:00 23
UNITS STEAM
ENERGY
0-60%
60-90%
90-100%
PlantInstruments and
Probes
Labs Results
DCSINTERFACEDCS NET
Experts System
KnowledgeBaseCalculation
Module
DataAccess
Inference Engine
ExpertInterface
Inference Output
Expert System Diagram in the Process PlantExpert System Diagram in the Process Plant
Expert System Application to Gas Treatment Corrosion ControlExpert System Application to Gas Treatment Corrosion Control
GAS TREATMENT PLANTGAS TREATMENT PLANT
Diagnose warning Alarm
High operation temperatures
High rich and lean amine loading
Ratio of CO2 to H2S in the acid gas
Amine solution contaminants and degradation
Amine solution concentration
Severe oxygen contamination control
Heat stable salts in the solution
Wastewater drag from FCC
Ratio of CO2 to H2S in the acid gas
Expert System Application to Gas Treatment Corrosion ControlExpert System Application to Gas Treatment Corrosion Control
HIGH PRESSUREHIGH PRESSURE
Pump MonitoringPump Monitoring
Discharge Pressure
Discharge Flow
Discharge Pressure
Discharge Flow
Discharge Pressure
Discharge Flow
Production x StorageProduction x Storage
BenefitsBenefits
• Improve Profitability
• Plant Stabilization
• Increase Quality Products
• Reduce Energy Cost
• Increase Utilization Factor
The FutureThe Future
INFRAREDINFRARED