PROMOTING SUSTAINABLE OIL AND GAS …techno-forum.jogmec.go.jp/2016/english/detail/files/day2/...2 Cilamaya PT Pertamina EP 0.14 ± 30% 3 Jatibarang PT Pertamina EP 0.09 ± 23% (for

Ministry of Energy & Mineral Resources, Republic of Indonesia

Dr. I Gusti Suarnaya Sidemen,

Directorate General of Oil and Gas Indonesia

JOGMEC TECHNOFORUM 2016

Tokyo, 30 November 2016

Ministry of Energy & Mineral Resources

PROMOTING SUSTAINABLE OIL AND GAS PRODUCTION

IN INDONESIA: THE ROLE CCS/CCUS


OUTLINE

I. Indonesia Economic and Energy Outlook

II. CCS Role

III. CCUS Role

IV. Challenges/Opportunity

2

IV. Conclusion


Indonesia Economy and Energy Outlook

3

Final Energy Demand by SectorPower Plant Capacity

Final Energy demand by TypeSources: IEO 2015, BPPT

GHG Emission


INDONESIA’s Commitment on Climate Change

Energy Sector Potential Reduction Come from CCS and CCUS

Ratified Paris Agreement24 October 2016

4


Depleted Oil Fields,

CO2 from LNG Plants

CO2 Removal

Gas Sweetening

Depleted

Oil Fields

Natuna

Duri

East

Kalimantan

South Sumatra

• A lot of unidentified potential storage (deep saline formation, deep coal seam)

15-40 mTCO2

80-170 mbbl

40-150 mTCO2

250-500 mbbl

Large Scale CCS – CCUS Potential in Indonesia

No. Field Contractor Gas Reserves (TSCF) CO2 Content

1 Subang PT Pertamina EP 0.76 ± 20%

2 Cilamaya PT Pertamina EP 0.14 ± 30%

3 Jatibarang PT Pertamina EP 0.09 ± 23% (for EOR)

4 Merbau PT Pertamina EP 0.18 ± 7%

No. Field Contractor Gas Reserves (TSCF) CO2 Content

5 Gundih PT Pertamina EP 0.32 ± 21%

6

Jambaran Tiung

Biru PT Pertamina EP Cepu 0.03 ± 35%

7 East Natuna PT Pertamina EP 46 ± 72%

8 Tangguh BP Berau Ltd. 6.93 ± 12%


2013

© S

KK M

IGA

S –

All

right

s re

serv

ed

East Natuna: Giant Field with High CO2 Content

CO2

Content

72%

The Government of Indonesia is currently developing strategies to accelerate the development of East Natuna.

Two identified structures:

1. AL Structure

• Discovered in 1973

• Area : 304 sq.km (25x15 km)

• Depth: 2.600 m Sub Sea Level

• 5 Existing Wells

• Gas Pay zone max 1.550 m

2. AP Structure

• Discovered in 1976

• Area : 40 sq. km (8x5 km)

• Depth 1.830 m Sub Sea Level

• Gas Pay zone 165 m

• Oil Pay Zone 17 m


CURRENT STATUSCCS Program in

Indonesia (After Nagaoka, Haokaido (2004) in Asia-pacific)

7


CCS/CCUS COE PROGRAM1. Pilot Plant CCS Gundih (ADB, JICA SATREP)

8

Schedule

2016 2017

Construction Injection Test

2019 2020

Monitoring & Verification

2022

End of Pilot

Project

EPC

Period

300,000 t-CO2/year

Project activity① Purification② Liquefaction③ Transportation④ Injection⑤ Storage②①

③④

→

10,000t-CO2/year

CO2

⑤


INDONESIA OIL AND GAS PRODUCTION PROFILE

9

Peak production

1997 and 1996


Original

Oil In

Place

(OOIP)

Estimate

Ultimate

Recovery

Source: Indonesia’s Oil Proven Reserves Data (1/1/2015)

Unrecoverable

Resources:

46.42

Cumulative Production:

24.09

EOR POTENTIAL

(Billion Barrels)

Reserve to Production Ratio = 11.6 years(Flat Production Assumption @ 810 KBOPD)

Unavailable due to Technology Constraints

4.3 Billion STB (Highest Recoverable)

EOR Potential in Indonesia* Condensates not included

Primary Source of Oil and Gas production:• To 1960 – 60% from new fields• To 1990 20-25% from new fields• To day 12-15 % from new fields• Tomorrow 7-10% from new field


EOR ASSESSMENT

11

Total 15 Contractors and

37 Fields

ASSESSMENT RESULT

Highest Moderate Lowest

OOIP Total (MMSTB) 38,220.76 38,220.76 38,220.76

ROIP Total (MMSTB) 24,674.92 24,674.92 24,674.92

Initial Np (MMSTB) 13,551.63 13,551.63 13,551.63

RF Before EOR 35.5% 35.5% 35.5%

4,631.46 2,023.00

Recovery Efficiency 18.8% 8.2% 1.5%

Incremental Recovery 12.1% 5.3% 1.0%

RF after EOR 47.6% 40.7% 36.4%

Zona EOR 492 383 227

Zona non EOR 30 139 295


PROJECTED OIL PRODUCTION WITH EOR

12


Challenges

1. Carbon market and Carbon pricing

2. Technology

3. Institutional

4. Law ad Regulation


Challenge: Capture Technology

• Current


Challenge: Monitoring

1. Injected volume

2. Injection Pressure

3.Composition of Co2

4.Spatial Distribution of CO2 flame

5.Reservoir Pressure and Temperature

6.Well Integrity

7.Volume of and location of leakage


Conclusions1. CCS play important role to sustain oil and gas production

in Indonesia. CCS will promote environmentally sound gas sour production and could contribute to national determined contribution by curbing emission from fossil fuel.

2. CCUS/EOR is key driver for sustain oil production in Indonesia as new discovery projected will not significant.

3. CCS and CCS face challenges to be overcome such as carbon pricing, legal and regulatory barrier and technology

4. The best way to overcome the technology barrier is not “reinvented the wheel”. Collaborative cooperation will be more effective.


www.migas.esdm.go.id

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Documents

PROMOTING SUSTAINABLE OIL AND GAS …techno-forum.jogmec.go.jp/2016/english/detail/files/day2/...2 Cilamaya PT Pertamina EP 0.14 ± 30% 3 Jatibarang PT Pertamina EP 0.09 ± 23% (for