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PT. PERTAMINA GEOTHERMAL ENERGY
Adiatma Sardjito
Corporate Secretary
Surabaya, 22 Oktober 2012
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GEOTHERMAL ENER
Salah satu energi alami di dalam bumi, hasilinteraksi antara panas batuan dan air yangmengalir di sekitarnya
Merupakan sumber energi yang terbarukan(renewable energy)
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GEOTHERMAL ENER2
Potensi Panas Bumi Indonesia Sangat Besar !
Penerima Nobel Perdamaian 2007 sekal igus m antan Wakil
Pres iden Am erika Ser ikat Al Gore ket ika membuka KTT A sia -
Pasif ic The Clim ate Project di J akarta, Minggu, 9/1/11
memprediks i bahwa Indonesia mampu m enjadinegara SuperPower pengguna energi panas bumi (geothermal) sebagaisumber tenaga listrik.
Sumber : Website kementerian ESDM,tambangnews.com
Potensi panas bumi Indonesia mencapai28.543 MW atau sekitar 40% dari potensidunia, namun saat ini masih 1.189 MWyang sudah dikembangkan. Posisitersebut menempatkan Indonesia diurutanketiga sebagai negara pemanfaat energi
panas bumi setelah Philiphina danAmerika Serikat.
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GEOTHERMAL ENER
Reykjavik City (Iceland) as a smoke city,at few years ago
Reykjavik (Iceland) with geothermal energy utilization
GEOTHERMAL ENERGY :- NON POLLUTAN ENVIRONMENTALLY FRIENDLY TOBECOME HUMAN ENERGY FOR FUTURE
Geothermal EnergyAS a HUMAN ENERGY
Source : Geothermal education
1000 MWe ( 30 TAHUN) SETARAPENGHEMATAN BBM 465 JUTABAREL OIL
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EARTH GEOTHERMAL COMPONENT
1. Heat Source (intrusi magma)
2. Water Recharge system
3. Permeable Reservoir4. Cap Rock
GEOTHERMAL SYSTEM
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CAP
HOT WATERSTEAM
STEAM
HEAT SOURCE
GEOTHERMAL ENERGY
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HARAPAN
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EXPLORATION DEVELOPMENT COMMERCIAL
2 YEARS 2-3YEARS 25-30 YEARS
EFFORT TO ALLIGN CROSS MINISTRIAL TOIMPLEMENT CONSISTENTLY OF POLICY ANDREGULATION
SIMPLE MEASURABLE
ACHIEVABLE
REASONABLE
TIMEBOUND
COORDINATION & MONITORING
GEOTHERMAL BUSINESS PROCESS
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GEOTHERMAL BUSINESS PROCESS
ENERGI GEOTHERMAL ENERGI LISTRIK PENYALURAN KONSUMENCOMMERCIAL
EXPLORATION
COMMERICALOPERATION
PORTFOLIO BUSINESSFIELD DEVELOPMENT
FINANCIALPORTFOLIO
RESOURCES
MARKET
EXPLOITATION PRODUCTION POWERPLAN DISTRIBUTION
STEAM FIELDTRANSMISSION
ENERGY DELIVERABILITYPOWER GENERATION
USER / RETAIL
RESOURCES IDENTIFICATION RECONNAISSANCE
GEOLOGICAL CONCEPT THERMAL
MANIFESTATION
EXPLORATION SURVEY DETAIL GRADIENT HOLE
GEOTHERMALCONCEPTUAL MODEL
WELL SITTING DEEP EXPLORATION WELL IDENTIFICATION OF
HAZARDS CHEMICAL CONSTRAINT
PRE FS : CONFIRMED OF RESOURCES
QUALITY & QUANTITY ECONOMIC TO BE EXPLOITED
FS DEMAND RESERVES CONFIRMED
WELL ASSESSMENT OF
PRODUCTION CAPACITY POD (INCL. STRATEGY) PRE DESIGNED
(UTILIZATION ANDOTIMIZATION)
ECONOMIC FINANCIAL SOURCES HURDLE RATE/TOR
LOAN (INTEREST;CURRENCY; GRASSPERIODE & LOAN
PERIODE) BANKABLE PROJECT
PPA / COMMITMENTCONTRACT
BUSINESS SCHEMESTERPILIH
FINANCIAL SOURCESTECHNICAL/ECONOMICALRISK APPETITE(TARGET MARGIN)
RESERVOIR/PRODUCTION
MANAGEMENT
IDENTIFIED CHEMICALCONSTRAINT ANDTREATMENT
4 D RESERVOIRSIMULATION
RESERVOIRREPLENISHMENT
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UTILISASI ENERGY GEOTHERMAL
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PEMBANGKIT L ISTRIK GEOTHERMAL
GEOTHERMAL UTILIZATION FOR
ELECTRIC ITY GENERATION
Type Air cooled
(GTLRI)
Rated output 80
MVA
Rated voltage
13.8 kV
Rated Current
3,347 A Rated power
factor 0.8
Rated
frekwensi 50
Hz
Rated speed
3,000 rpm
Insulation
Class F
Exciter typeBrushless
SWITCH YARD 150 kV
COOLING TOWER
Main steam pressure11.0 bar abs
Main steam temp.184.07 C
Exhaus pressure 0.16bar abs
Type Single casingdouble flow reaction
Rated output 63.000 kW
Rated speed 3000 rpm
SEPERATOR & DIMISTER
WELL
KONSEP PENGEMBANGAN
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TECHNICALA
SPECT
(GGR
-GEOTHERMAL)
LEGALBASE
BUSINESSPORTFOLIO
ECONOMIC
AP
PROACH
ENVIRONMENTA
LASEPCT
IMPLEMENTA
TION
MANAGEMENT
PROJECT
RISK
MGT,TECH
.ENG.RISK
ENVMGT,TIM
EMGT
GEOTHERMAL ENERGY DEVELOPMENT POLICY
(PERPRES No. 5 / 2006; PP No. 3/2005 No. 70/2010 : PERMEN ESDM. No. 5 / 2009; No. 2/2011;PERPRES No. 4/2010 : PERPRES No. 10/2011)
1000 MW :
42.250 BOEPD
6.1 JT TON CERS/YEAR
TO SUPPORT ACCELERATION OF GEOTHERMAL DEVELOPMENTIN LINE WITH 10,000 MW POLICY STAGE II
EBTKES VISION 25/25 (5 % ENERGY MIX / 12.332 MW - 2025)
KONSEP PENGEMBANGAN
GEOTHERMAL
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GEOTHERMAL ENERGY
STATUS : Mei 2012
Sarulla - Sibual-buali
(@= 110 MWe)
Sungai Penuh
(@= 110 MWe)
Hululais Tambang
Sawah(@= 110 MWe)
Lumut Balai - Margabayur
(@= 220 MWe)
Ulubelu W aypanas
(@= 220MWe)
JOC Cibeureum - Salak
(@= 377 MWe)
JOC Wayang Windu
(@= 227 MWe)
Geodipa Patuha
(@= 200 MWe)
JOC Darajat
(@= 270 MWe)
Karaha - Talaga Bodas
(@= 60 MWe)
Kamojang
(@ = 200 MWe)
Iyang Argopuro
(@= MWe)
JOC Tabanan- Bali
(@= MWe)
Kotamobagu
(@= 30 MWe)
Lahendong - Tompaso(@= 80 MWe)
Legend :
ProductionEksploration
JOC : Joint Operating Contract
@ : Capacity
KALIMANTAN
SULAWESI
MALUKU
PAPUA
Sibayak - Sinabung
(@ = 12 MWe)
WILAYAH KERJA PGE
PGE INSTALLED CAPACITY : 292 MW
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GEOTHERMAL ENERGY
PGE INSTALLED CAPACITY : 292 MW
KAMOJANG : 200 MW
SIBAYAK : 12 MW
LAHENDONG : 80 MW
Exsisting area including projects,Total HR = 324
(Eng: 200, ES: 10, Spr = 114)
PGE DEVELOPMENT PLAN @ 2015
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GEOTHERMAL ENERGY
LAHENDONG 4 : 20 MW
@ Des 2011
ULU BELU :
4 x 55 MW
LUMUT BALAI :
4 x 55 MW
LAHENDONG 5 & 6 :
2 x 20 MW
KAMOJANG 5 :
30 MW
PGE DEVELOPMENT PLAN @ 2015INSTALLED CAPACITY PROJECTED TO BECOME 1287 MW
KARAHA :
30 MW
KOTAMOBAGU
New additional Fields ,
Total HR = 533
(Eng: 254, ES: 69, Spr = 210)
GEOTHERMAL DEVELOPMENT PROGRAM
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GEOTHERMAL ENERGY
272
255
910
1.932
0
250
500
750
1000
1250
1500
Kapasitas saat ini Ekspansi PengambanganLapangan Baru
TOTAL2016
GEOTHERMAL DEVELOPMENT PROGRAMBUSINESS PLAN PGE (YEAR 2012 2016
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GEOTHERMAL ENERGY
No Nama Proyek Lokasi Kapasitas (MW) Jenis Proyek
1 Lumutbalai Unit 1&2, Sumatera Selatan 2 x 55 MW Total Project
2 Lumutbalai Unit 3&4, Sumatera Selatan 2 x 55 MW Total Project
3 Ulubelu Unit 1&2, Lampung 2 x 55 MW Steam Supply
4 Ulubelu Unit 3&4, Lampung 2 x 55 MW Total Project
5 Kamojang Unit 5 Jawa Barat 30 MW Total Project
6 Lahendong Unit 5&6 Sulawesi Utara 2x20 MW Total Project
7 Kotamobagu Unit 1&2 Sulawesi Utara 2 x 20 MW Steam Supply
8 Hululais Unit 1&2 Bengkulu 2 x 55 MW Steam Supply
9 Sungai Penuh Unit 1 Jambi 55 MW Steam Supply
10 Karaha Jawa Barat 30 MW Total Project
PROYEK GEOTHERMAL PGE
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GEOTHERMAL ENERGY
Peningkatan dan Proyeksi Cadangan
2007 2008 2009 2010 2011 2012 2013 2014
0
250
500
750
1000
1250
1500
1750
2000
Year
Reserv
e,MW
590
1020
1170
1520
15601560
1970
PRODUCTION FIELD YANG DIOPERASIKAN SENDIRI OLEH PGE
18
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GEOTHERMAL ENERGY
PRODUCTION FIELD YANG DIOPERASIKAN SENDIRI OLEH PGE
KAMOJANG GEOTHERMAL FIELDS SIBAYAK GEOTHERMAL FIELD
LAHENDONG GEOTHERMAL FIELDS
POWER PLANT UNIT-1
POWER PLANT UNIT 4 ( 60 MW ) POWER PLANT UNIT 1,2 & 3
(30; 2 x 55 MW)
PRODUCTION
CLUSTER UNIT-2
POWER PLANT UNIT-4
GEOTHERMAL FIELDS PGE DENGAN SKEMA JOC 19
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GEOTHERMAL ENERGY
WAYANG-WINDU GEOTHERMAL FIELDS (JOC-STAR ENERGY)
DARAJAT GEOTHERMAL FIELD (JOC-CHEVRON)
GEOTHERMAL FIELDS PGE DENGAN SKEMA JOC
SALAK GEOTHERMAL FIELD (JOC-CHEVRON)
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GEOTHERMAL ENERGY
Bekerja dan ibadah
adalah energi kami
Semoga semua upaya
menghasilkan manfaat
Insya Allah!
TERIMA KASIH
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