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Natural Gas Management
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TÜRKİYE PETROLLERİ
NATURAL GAS STORAGE MANAGEMENT
SİLİVRİ UNDERGROUND NATURAL GAS STORAGE FACILITIES
&CAPACITY EXTENSION PROJECTS FOR THE
STORAGE FACILITIES
1/6
Seasonal Balancing Short-Term Peak Shaving Security of Supply
Time
Excessive Supply Stored
Excessive Demand Compensated
Demand SupplyD
aily
Nat
ural
Gas
Dem
and
& S
uppl
y
Purposes of Gas Storage
Pore (Depleted Reservoirs) % 76.8 Aquifers % 14.8 Salt Caverns % 7.9 Abandoned Mines % 0.5
Salt Caverns Abandoned Mines
Depleted Oil & Gas Fields&
Aquifers
Types of Gas Storage (Worldwide Distribution)
Silivri Gas Storage Facilities Layout
3
1
2
4
DEĞİRMENKÖY
Black Sea
BOTAŞ Pipeline
Bulgaria
Greece
Aege
an
Sea
SHARED FACILITY
Silivri
İstanbulKUZEY MARMARA
S E A O F M A R M A R A
KUZEY MARMARA GATHERING STATION
2
1
3 13.013 m -16’’
3.170 m -20’’
4.500 m -24’’
4
Kuzey Marmara Field – Wells and Surface Facilities
23 1
12
3
~ 3000 m ~ 43 m
~1200 m
STORAGE FACILITIES
OFFSHORE WELLS
ERD WELLS
SURFACE FACILITIES
WELLS
METERING
SLU
G C
ATC
ER HC
DEWPOINT
AB
SO
RB
ER
TEG REGEN.
HEATER
HP
SEP.
SLU
G C
ATC
ER HC
DEWPOINT
AB
SO
RB
ER
TEG REGEN.
HEATER
HP
SEP.
Compressor Unit
INLET F
ILTER
S
BOTAS Gas Line
Flow Diagram of Injection Operation
NATURAL GAS
P.ADJ.
P.ADJ.
WELLS
METERING
SLU
G C
ATC
ER HC
DEWPOINT
AB
SO
RB
ER
TEG REGEN.
HEATERS
HP
SEP.
SLU
G C
ATC
ER HC
DEWPOINT
AB
SO
RB
ER
TEG REGEN.
HEATERS
HP
SEP.
Flow Diagram of Withdrawal Operation
BOTAS Gas Line
Compressor Unit
Natural Gas
P.ADJ.
P.ADJ.
Storage Performance
0
500,000,000
1,000,000,000
1,500,000,000
2,000,000,000
2,500,000,000
3,000,000,000
0
400,000,000
800,000,000
1,200,000,000
1,600,000,000
2,000,000,000
133,665,273
306,023,598
997,698,472
781,590,017
150,648,002
978,074,760
544,228,006
Injection Withdrawal Inventory
Storage Year
Inje
ction
/ W
ithd
raw
al Q
uanti
ty (
MM
STD
m3)
Inve
ntor
y ( M
M S
TDm
3)
2013-2014 Storage PeriodInjection: 2.083 Bn STDm3
Withdrawal: 2.517 Bn STDm3
1999 2005 2010 2015 2020 2025 . . .
S T O R A G E
Commencement of Third-Party Access to the Storage Facilities
TPAO - BOTAŞ Contract
Storage History
http://depolama.tpao.gov.tr
Third Party Access
2.1 BN STDm3
428 MM Sm3
133 MM Sm3
BOTAŞ PRIVATE SECTORIDLE CAPACITY
Capacity Reservations for the 2014-2015 Storage Year
CAPACITY EXTENSION PROJECTS
Gas Cooler
Absorber
Separator
Shared Facility Capacity Revision
Maximum Withdrawal Rate : 20 MM Sm3/day
Mini Absorber
Storage Facilities Capacity Extension Projects
PHASE II – Değirmenköy Capacity Extension Project Değirmenköy-Osmancık Formation Batı Sinekli Field
PHASE III – Kuzey Marmara Capacity Extension Project
Phase-II Project (General)
≈2.3 km - 20” Pipeline Construction
Additional Process Facility Design & Additional Wells
Drilling
Integrating Batı Sinekli and D.Köy Osmancık Res. into the System
Phase-II Project (Location)
Phase-III Project (General)
New Surface Plant (NSP)
2 x 3.170 m -24” Pipeline Construction
Drilling new wells
Addition of a new surface plant with a withdrawal rate of 50 MM Sm3/day
Phase-III Project (K.Marmara Location)
Phase-III Project (Platforms/Wells)
23 1
2
3
5 4
1 OLD PLATFORM & OFF-SHORE WELLS
ERD WELLS
SHARED FACILITY (SF)
5 NEW SURFACE PLANT (NSP) 4 NEW PLATFORMS & NEW WELLS
4
Phase-III Project (Location of Facilities)
New Surface Plant (NSP) Location
Existing Shared Facility (SF)
Projection of the Storage Capacity
2100
2661 2841
4300
1720
25
75
14 1616
40
0
10
20
30
40
50
60
70
80
90
100
0
1000
2000
3000
4000
5000
BOTAŞ Current Phase-2(2015)
Phase-3(2018)
Inje
ctio
n /
Wit
hd
raw
al R
ate
(M
MSm
3/d
ay)
Sto
rage
Cap
acit
y (M
MSm
3)
Storage Capacity Withdrawal Rate Injection Rate
ISTANBUL2017
22nd WORLD PETROLEUM CONGRESS (WPC) WILL BE IN ISTANBUL IN 2017