7/22/2019 ITS 22 Oktober 2012

1/21

PT. PERTAMINA GEOTHERMAL ENERGY

Adiatma Sardjito

Corporate Secretary

Surabaya, 22 Oktober 2012

7/22/2019 ITS 22 Oktober 2012

2/21

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)

7/22/2019 ITS 22 Oktober 2012

3/21

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.

7/22/2019 ITS 22 Oktober 2012

4/21

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

7/22/2019 ITS 22 Oktober 2012

5/21GEOTHERMAL ENERGY

EARTH GEOTHERMAL COMPONENT

1. Heat Source (intrusi magma)

2. Water Recharge system

3. Permeable Reservoir4. Cap Rock

GEOTHERMAL SYSTEM

7/22/2019 ITS 22 Oktober 2012

6/21GEOTHERMAL ENER

CAP

HOT WATERSTEAM

STEAM

HEAT SOURCE

GEOTHERMAL ENERGY

7/22/2019 ITS 22 Oktober 2012

7/21GEOTHERMAL ENER

HARAPAN

7/22/2019 ITS 22 Oktober 2012

8/21File:hen/srt/master Grafik-2.ppt

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

7/22/2019 ITS 22 Oktober 2012

9/21GEOTHERMAL ENER

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

7/22/2019 ITS 22 Oktober 2012

10/21GEOTHERMAL ENERGY

UTILISASI ENERGY GEOTHERMAL

7/22/2019 ITS 22 Oktober 2012

11/21GEOTHERMAL ENERGY

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

7/22/2019 ITS 22 Oktober 2012

12/21GEOTHERMAL ENERGY

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

7/22/2019 ITS 22 Oktober 2012

13/21

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

7/22/2019 ITS 22 Oktober 2012

14/21

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

7/22/2019 ITS 22 Oktober 2012

15/21

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

7/22/2019 ITS 22 Oktober 2012

16/21

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

7/22/2019 ITS 22 Oktober 2012

17/21

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

7/22/2019 ITS 22 Oktober 2012

18/21

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

7/22/2019 ITS 22 Oktober 2012

19/21

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

7/22/2019 ITS 22 Oktober 2012

20/21

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)

7/22/2019 ITS 22 Oktober 2012

21/21

GEOTHERMAL ENERGY

Bekerja dan ibadah

adalah energi kami

Semoga semua upaya

menghasilkan manfaat

Insya Allah!

TERIMA KASIH