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THE
PHILIPPINES
Southeast Asia
The 7,107 islands of the Philippines cover a very
large offshore area of the Pacific Ocean, South China Sea and Sulu Sea.
There is very little onshore production although small amounts of gas
have been produced onshore in northern Luzon from the San Antonio field
since 1994.
The
main area is offshore, from the one productive area, the Palawan basin
northwest of Palawan Island. The state is represented by the Oil and Gas
Division of the Department of Energy and the Philippine National Oil
Company (PNOC) is an operator.
Petroleum exploration in the Philippines began in 1896
with the Toledo-1 well on Cebu Island but up to 1989 only very small
offshore accumulations had been discovered and developed. The first
field, Nido, was discovered in offshore Northwest Palawan in 1976,
coming onstream in 1979, and a number of small oil fields were
subsequently discovered and produced in the 1980s and 1990s, including Matinloc
and Galoc (now redeveloped).
In 1989 a relatively large gas field, Camago, was
discovered in deep waters off Palawan by Occidental and in 1990, Shell
discovered the nearby Malampaya gas field, which together with Camago
became by far, the largest discovery, containing around 76 Bcm of gas
and 85 mm Bbls of condensate.
Coming onstream in 2001 in 750 to 1,150m of water the
Malampaya-Camago complex uses a fixed platform with a concrete gravity
substructure installed in 43 m of water tied to 5 subsea wells. Gas is
delivered by a 504 km pipeline to three power plants in Batangas on
Mindoro Island. Peak output is 5.4 Bcm per year although pipeline
capacity is around 6.8 Bcm per year. The platform handles liquids at
around 25,000 Bbls per day, which are shuttled to shore by tanker.
Malampaya also has a thin oil rim in which reserves could
be around 35 mm Bbls. An extended horizontal well test on Malampaya-10
in 2002 flowed at around 8,000 Bbls per day but with high gas. Other gas
discoveries are also present in the neighbourhood. Other exploration campaigns, largely in the Sulu Sea
close to the Malaysian border, have generally been unsuccessful.
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CAPITAL
Manila
Population
89.5 million
Onshore area
(000's sq kms)
300.1
Offshore area
(000's sq kms)
NEW
OIL PEAK YEAR
forecast 2009 |