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© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY
© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY
Presented by
The PI System for a
Deepwater Oil & Gas
Field
Mark Whitehouse
TEN TAPS Project Manager
© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY
About Tullow Oil
3
• Founded 1986
• Africa focus
• 1400 people
• ≈ 75,000 boepd production
• Revenue $1.6bnAfrica’s leading
independent oil company
© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY
The Jubilee Project
4
June 2007 – Jubilee field discovered
June 2010 – FPSO arrived in Ghana
Nov 2010 – Production commenced
© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY
Digital Oilfield Concepts
5
© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY
Tullow’s Approach – the TAPS Concept
6
Technology
Assisted
Production
System
© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY
Business Need
7
=$Ms
© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY
Offshore System Architecture
8
Instrumentation PI CollectiveOPC ServerDCS
Distributed Control System
PLCsProgrammable Logic Controllers
© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY
Transfer of Data Onshore
9
FPSO (offshore) Accra (onshore)
© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY
Onshore System Architecture
10
© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY
XX-141484_PV.Value
13.6283
XX-141482_PV.Value
-1.96399E-16
XX-141480_PV.Value
-7.92176E-21
J01-P
Menu Help Version 0.0 26/11/10
Choke
PWV
XOV
SCSSV
AMON
MPFM
AAV
AWV
Choke Downstream PPT-141049_PV.Value
2884.79
Choke Downstream TTT-141051_PV.Value
39.3800
Choke Upstream P
PT-141045_PV.Value
2887.69
Choke Upstream TTT-141047_PV.Value
193.280
CIVT1
MeOH
Chk Pos. CalcXCV-141001A.PV
1.9 %
Chk Pos. MeasXCV-141001B.PV
2.77559E-18 %
Annulus Press 1
300
330
HP Supply PTPT-141026.PV
705 BARA
HP Return PTPT-141028.PV
139 BARA
PPTT1 PPTT2
PPTT1
Choke dPJ01-P-CHK-dP
2.90070 psi
Choke dTJ01-P-CHK-dT
153.900 °F
P3
AMV
PMV
PIV
DHPTT
CIVT2 CIVT3
ASD
Scale Inhibitor
LDHI
LegendAWV Annulus Wing Valve
AAV Annulus Access Valve
Downhole Chem Inj. Valve 1CID1
CID2 Downhole Chem Inj. Valve 2
LDHI Low Dosage Hydrate Inhibitor.
AMV Annulus Master Valve
PWV Prod. Wing Valve
Chemical Injection
Oil Production
Choke
PMV Prod. Master Valve
PIV Prod. Isolation Valve
XOV Cross-Over Valve
CIVT1
CIVT2
CIVT3
SCSSV Surface Controlled Subsurface Safety Valve
PPTT1 Dual Press. /Temp Transducer 1
PPTT2 Dual Press./ Temp. Transducer 2
ASD Acoustic Sand Detector
Tree Chemical Inj. Valve 1
Tree Chemical Inj. Valve 2
Tree Chemical Inj. Valve 3
MPFM Multiphase Flow Meter
DHPTT Downhole Press/Temp Transducer
M
M
M
CID1
CID2
800
2000
34
36.5J01-P-WB-dT
35.1900 °F
Wellbore dP
Wellbore dT
227
229.5
0
1
DH Gauge Pressure
DH Gauge Temp
PU_Qo
PU_Qg
PU_Qw
MPFM Oil Rate
MPFM Water Rate
MPFM Gas Rate
Rec. Fac. MPFM&PU Qo
Rec. Fac. MPFM&PU Qw
Rec. Fac. MPFM&PU Qg
Water Cut
LDHI RateXX-141306.PV
3.82 LPD
XX-141334.PV
-6.93889E-20 LPD
CI/PI RateM
MeOH RateXX-141362.PV
-6.93889E-19 LPD
TT-141126_PV.Value
228.470
PT-141040_PV.Value
312.553
J01-P-PU-Qo
0 bbl/d
J01-P-PU-Qg
0 MMscfd
J01-P-PU-Qw
0 bbl/d
J01-P-PU-Qo-RF
0.90000 ratio
J01-P-PU-Qw -RF
1 ratio
J01-P-PU-Qg-RF
0.90000 ratio
J01-P-WB-dP
845.713 psi
PT-141122_PV.Value
3733.41 psia
Deg F
psia
Top Perf PressureJ01-P-IFM-FBHP
4938.52 psia57
59.5
Drawdown
Productivity Index
-1
1
psia
Deg F
psia
Deg F
J01-P-MPFM-WCT
99.9960 %
Water Oil Ratio
J01-P-MPFM-WOR
24792.3
Gas Oil RatioJ01-P-MPFM-GOR
-1.72036E+27 scf/stb
bbl/day
bbl/day
MMscfd
J01-P-DRAWDOWN.Value
58.4800
J01-P-PI.Value
0
psia
bbl/psi/day
0
0.5
1
0
0.5
1
IFM_Qliq_WHP
IFM_Qg_WHP
J01-P-IFM-Qliq-WHP
No Data
J01-P-IFM-Qg-WHP
No Data
IFM_Qliq_VLPGAP
IFM_Qg_VLPGAP
J01-P-IFM-Qliq-VLPGAP
No Data
J01-P-IFM-Qg-VLPGAP
No Data
IFM_Qliq_IPR
IFM_Qg_IPR
J01-P-IFM-Qliq-IPR
No Data
J01-P-IFM-Qg-IPR
No Data
IFM_Qliq_CHK
IFM_Qg_CHK
J01-P-IFM-Qliq-CHK
No Data
J01-P-IFM-Qg-CHK
No Data
Collaborative Working
11
PT-141040_PV.Value
312.553
Annulus Surface Pressure in psia
24/02/2011 15:43:1821/02/2011 23:43:18 2.67 days
Annulus Pressure
280
300
320
340
360
380
400
420
© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY
Automation of Repetitive Tasks
12
© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY
Productivity Impairment
13
© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY
Hydrates Formation
14
© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY
Business Benefits
15
"Without the real-time data and analysis tools
provided by TAPS it would not have been possible
to optimise the Jubilee wells and carry out
continuous effective well and reservoir
management.”
Head of Jubilee Operations
© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY
The TEN Project
16
Feb 2016 – FPSO arrived in Ghana
Aug 2016 – Production commenced
© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY
PI System Changes for TEN
17
Accra (onshore)
Jubilee FPSO (offshore)
TEN FPSO (offshore)
© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY
Future Options
18
© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY
Picture / Image
RESULTSCHALLENGE SOLUTION
19
COMPANY and GOAL
Company
Logo
19
The PI System for a Deepwater Oil &
Gas Field
Africa’s leading independent oil company
Deriving value from a digital oilfield solution for a
deepwater oil and gas field
Designing and building a
digital oilfield solution with
no previous experience
Use of the PI System as the
core data repository and
feed into other systems
Optimisation of production
that would otherwise not
have been possible
• Cross-functional team
• Integration of key business
applications via PI System
• Real-time well models – saving $M’s on MPFM maintenance
• Automated workflows saving time and effort
• Problem investigation and resolution
• Short timescale – 12 months
• Remote – 50km from shore
• Deep water – 1200m
© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY
Contact Information
Mark Whitehouse
Project Manager
Tullow Oil
2020
mailto:[email protected]
© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY
Questions
Please wait for the
microphone before asking
your questions
Please remember to…
Complete the Online Survey
for this session
State your
name & company
21
http://ddut.ch/osisoft
© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY
Thank You
© Copyright 2016 OSIsoft, LLCEMEA USERS CONFERENCE • BERLIN, GERMANY