Pengalengan Geothermal Area

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Pengalengan Geothermal Area

Area Overview

Geothermal Area Profile

Location: Bandung Regency, Indonesia

Exploration Region: West Java

GEA Development Phase: Operational"Operational" is not in the list of possible values (Phase I - Resource Procurement and Identification, Phase II - Resource Exploration and Confirmation, Phase III - Permitting and Initial Development, Phase IV - Resource Production and Power Plant Construction) for this property.

Coordinates: -6.9856800606898°, 107.60794977734°

Resource Estimate

Mean Reservoir Temp: 230°C503.15 K
446 °F
905.67 °R

Estimated Reservoir Volume:

Mean Capacity: 2 MW2,000 kW
2,000,000 W
2,000,000,000 mW
0.002 GW
2.0e-6 TW

USGS Mean Reservoir Temp:

USGS Estimated Reservoir Volume:

USGS Mean Capacity:

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History and Infrastructure

Operating Power Plants: 1

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Developing Power Projects: 0

No geothermal projects listed.

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Power Production Profile

Gross Production Capacity:

Net Production Capacity:

Owners  :
  • PLN

Power Purchasers :

Other Uses:

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Regulatory and Environmental Issues

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Exploration History

First Discovery Well

Completion Date:

Well Name:



Initial Flow Rate:
  • "c" is not declared as a valid unit of measurement for this property.
  • The given value was not understood.

Flow Test Comment:

Initial Temperature:

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Well Field Description

Well Field Information

Development Area:

Number of Production Wells:

Number of Injection Wells:

Number of Replacement Wells:

Average Temperature of Geofluid:

Sanyal Classification (Wellhead):

Reservoir Temp (Geothermometry):

Reservoir Temp (Measured):

Sanyal Classification (Reservoir):

Depth to Top of Reservoir: 855m0.855 km
0.531 mi
2,805.118 ft
935.037 yd

Depth to Bottom of Reservoir: 1276m1.276 km
0.793 mi
4,186.352 ft
1,395.446 yd

Average Depth to Reservoir: 1066m1.066 km
0.662 mi
3,497.375 ft
1,165.788 yd

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Geology of the Area

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Geofluid Geochemistry


Salinity (low):

Salinity (high):

Salinity (average):

Brine Constituents:

Water Resistivity:

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NEPA-Related Analyses (0)

Below is a list of NEPA-related analyses that have been conducted in the area - and logged on OpenEI. To add an additional NEPA-related analysis, see the NEPA Database.

CSV No NEPA-related documents listed.

Exploration Activities (0)

Below is a list of Exploration that have been conducted in the area - and cataloged on OpenEI. Add.png Add a new Exploration Activity

No exploration activities listed on OpenEI.


  1. 1.0 1.1 1.2 1.3 Ruggero Bertani. 2005. World Geothermal Power Generation 2001-2005. Proceedings of World Geothermal Congress; Turkey: World Geothermal Congress.
  2. Layman Energy Associates, Inc. 11/04/2014. Request for Expression of Interest to Supply Major Plant Components -30 MW Cibuni Geothermal Power Project, West Java, Indonesia. Personal Communication sent to N/a.

List of existing Geothermal Resource Areas.

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