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Natuna Gas Field – Greater Sarawak Basin

Name

Natuna field

Location

Greater Sarawak Basin, South China Sea

Blocks

A, B, D-Alpha, Kapak

Shore

700 miles off Jakarta, 140 miles north-east of the Natuna Islands

Discovered

1970

Recoverable Reserves

46tcf

CO<span class="sub">2</span>

70%

Development

$30bn

Operators

Pertamina (East Natuna, Natuna D-Alpha area)<br />ConocoPhillips (South Natuna Sea Block B<br />Smaller fields in West Natuna)<br />Premier Oil (Natuna Sea Block A)<br />INPEX Corp (Natuna Sea Block B)<br />Star Oil<br />Exxon<br />Esso Indonesia

Consortiums

West Natuna Gas consortium (Pertamina, Conoco, Premier Oil and Gulf Indonesia Resources)

Pipeline Contract

McDermott International

Belanak Submarine Contract

Brown &#38; Root Singapore

FPSO Belanak

Honeywell Industrial Solutions (Kellogg Brown &#38; Root, McDermott)

Partners

Discovery Petroleum

Contractors

SembGas

Pipeline - West Natuna

Length - 640km x 18in<br />Bcm: 3.4 annually<br />mscfd - 325

West Lobe Wellhead Platform

Number of wells - 12<br />Controlled - remotely from Anoa<br />Operator - Premier

Four-Well Development Drilling Platform

Rig - Seadrill-5 drilling<br />Operator - Premier

Trident 17 jack-Up Rig

Technology - slim hole<br />Operator - Premier

Belanak FPSO

Platforms - 24-slot fixed-leg<br />Controlled - remotely<br />Operator - ConacoPhillips
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