BIGST Oil and Gas Complex (Malaysia)

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BIGST Oil and Gas Complex is a discovered oil and gas complex in Malaysia.

The project consists of the following units:

• Sepat Gas Field (Malaysia)

BIGST Oil and Gas Complex is also sometimes referred to as Bujang-Inas-Guling-Sepat-Tujoh.

Project Details

Main Data

Table 1: Complex-level project details for BIGST Oil and Gas Complex

¹Final Investment Decision

Unit name	Status	Operator	Owner	Discovery year	FID1 year	Production start year	Production type
BIGST	Discovered	Petronas Carigali	Petronas Carigali (50.0%); JX Nippon (50.0%)	1970	–	2029 (expected)	Conventional

Production and Reserves

Table 2: Reserves of BIGST Oil and Gas Complex

million m³ = million cubic meters

Fuel description	Reserves classification	Quantity	Units	Data year	Source
gas	Gas-Initially-in-Place	453065.27	million m³	2020	​
gas	EUR	113266.32	million m³	2024	​

Location

Table 3: Complex-level location details for BIGST Oil and Gas Complex

Concession/Block	Location	Onshore/Offshore	Coordinates (WGS 84)
PM 313	Offshore, Malaysia	Offshore	6.1805, 103.7261 (approximate)

The map below shows the approximate location of the complex:

Loading map...

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Articles and Resources

Additional Data

To access additional data, including an interactive map of oil and gas extraction sites, a downloadable dataset, and summary data, please visit the Global Oil and Gas Extraction Tracker on the Global Energy Monitor website.