จากรายงาน ประจำปี 2010 ของ Chevron - - http://issuu.com/srun/docs/chevron2010
รายงานหน้า 39-41 จาก รายงานประจำปี 2010 ของ เชฟรอน - http://issuu.com/srun/docs/chevron2010
แปลไทย - http://www.microsofttranslator.com/bv.aspx?from=en&to=th&a=http://thai-energy.blogspot.com/2013/04/2010-chevron.html
Cambodia
Cambodia
Chevron owns
a 30 percent interest and operates the 1.2 million-acre (4,709-sq-km) Block A,
located in the Gulf of Thailand.
Development
In 2010, the company drilled three successful exploration wells in Block A. A
30-year production permit under the PSC is expected to be approved by the
government in second quarter 2011. A final investment decision for initial
development of a wellhead platform and floating storage and offloading vessel
(FSO) is expected in 2011. At the end of 2010, proved reserves had not been
recognized for the project.
Myanmar
Chevron has
a 28.3 percent nonoperated working interest in a PSC for the production of
natural gas from the Yadana and Sein fields in the Andaman Sea. The company
also has a 28.3 percent nonoperated interest in a pipeline company that
transports the natural gas from Yadana to the Myanmar-Thailand border for
delivery to power plants in Thailand. The PSC expires in 2028.
Most of the
natural gas production from the Yadana Field is purchased by Thailand’s PTT
Public Company Limited (PTT) for power plants in Thailand. The remaining
volumes are dedicated to the Myanmar market.
Production
Total daily natural gas production during 2010 averaged 726 million cubic feet
(81 million net).
Development
The Medium Compression Project started commercial operation with one
compression train in July 2010 to support additional natural gas demand.
Thailand
In the Gulf
of Thailand, Chevron has operated and nonoperated working interests in multiple
offshore blocks. Operated interests are in the Pattani Basin with ownership
interests ranging from 35 percent to 80 percent. Concessions for the producing
areas in the Pattani Basin expire between 2022 and 2035. Chevron also has a 16
percent nonoperated working interest in the Arthit Field in the Malay Basin.
Concessions for the producing areas in the Malay Basin expire between 2036 and
2040.
The company
sells all of the natural gas production to PTT under long-term natural gas
sales agreements. The natural gas is used mainly in power generation, but is
also consumed by the industrial and transportation sectors and the
petrochemical industry. hevron’s production in 2010 supplied approximately
one-third of Thailand’s total demand for natural gas and half of Thailand’s
total liquids output.
Production
Total average daily production in 2010 was 145,000 barrels of crude oil and
condensate (70,000 net) and 1.9 billion cubic feet of natural gas (875 million
net).
Development
Construction continued on the 69.9 percent-owned and operated Platong Gas II
project throughout 2010 with the installation of a central processing platform
jacket and living quarters module. The project is expected to achieve first gas
by fourth quarter 2011. The project is designed to produce an estimated 330
million cubic feet per day of natural gas and 18,000 barrels per day of NGLs.
The estimated total cost is $3.1 billion. Proved reserves have been recognized
for the project.
2010 - 2012 No Have Change in Big Picture
Chevron Annual Report 2012 http://issuu.com/srun/docs/chevron2012annuals
Cambodia
Chevron
owns a 30 percent interest in and operates the 1.2 million-acre (4,709-sq-km)
Block A, located in the Gulf of Thailand.
In
2012, the company progressed discussions on the production permit for
development of Block A. The planned development consists of a wellhead platform
and a floating storage and offloading vessel (FSO). A final investment decision for the development is pending resolution
of commercial terms. At the end of 2012, proved reserves had not been
recognized for the project.
Myanmar
Chevron
has a 28.3 percent nonoperated working interest in a PSC for the production of
natural gas from the Yadana and Sein fields, within Blocks M5 and M6, in the Andaman Sea. The PSC
expires in 2028. The company also has a 28.3 percent nonoperated working interest in a
pipeline company that transports the natural gas to the Myanmar-Thailand border
for delivery to power plants in Thailand.
Most
of the natural gas production is sold for use in power plants in Thailand. The
remaining volumes are dedicated to the Myanmar market. Net daily natural gas
production during 2012 averaged 94 million cubic feet.
In
2012, drilling of one infill well to
maintain plateau production was completed, and the timing of drilling a second
infill well is being evaluated. A 3-D seismic survey for
Block M6 started in 2012 and was completed in early 2013.
Thailand
In
the Gulf of Thailand, Chevron has operated and nonoperated working interests in
multiple offshore blocks. Operated interests are in the Pattani Basin, with
ownership interests ranging from 35 percent to 80 percent. Concessions for the
producing areas in the Pattani Basin
expire between 2020 and 2035. In the Malay Basin, Chevron holds a 16 percent
nonoperated working interest in the Arthit Field. Concessions for the producing
areas in the Malay Basin expire between 2036 and 2040.
The
company sells the natural gas production to the domestic market under long-term
sales agreements. Net average daily production in 2012 was 67,000 barrels of
crude oil and condensate and 1.1 billion cubic feet of natural gas.
During
2012, 12 wellhead platforms were installed and 325 development wells were
drilled in the Pattani Basin, and four wellhead platforms were installed and 43
development wells were drilled at the Arthit Field. Work progressed on
evaluating the Ubon project. A decision to proceed into FEED is expected in
second-half 2013. The development concept is expected to include facilities and
wells to develop resources in Block 12/27. At the end of 2012, proved reserves
had not been recognized for this project.
In
2012, the company drilled six exploration wells in the operated areas of the
Pattani Basin. Four of the wells were successful. In addition, at the Arthit
Field six exploration wells were drilled, five of which were successful.
Chevron
also holds operated and nonoperated working interests in the Thailand-Cambodia
overlapping claims area that range from 30 percent to 80 percent. As of early
2013, these areas were inactive pending resolution of border issues between
Thailand and Cambodia.
Vietnam
The
company is the operator of two PSCs in Vietnam. In the northern part of the
Malay Basin offshore southwest Vietnam, Chevron has a 42.4 percent interest in
a PSC that includes Blocks B and 48/95, and a 43.4 percent interest in another
PSC that covers Block 52/97. The company also has a 28.7 percent nonoperated
interest in a pipeline project to deliver natural gas from the Block B Gas
Development to utility companies in southern Vietnam.
Block
B Gas Development In 2012, FEED and commercial evaluation continued for the
Block B Gas Development Project. The project includes installation of wellhead
and hub platforms, an FSO, field
pipelines, a living quarters platform, a central processing platform, and a
pipeline to shore. Targeted maximum total daily production is 490 million cubic
feet of natural gas and 4,000 barrels of condensate. A final investment decision for the development is pending resolution of commercial terms. At the end of
2012, proved reserves had not been
recognized for the development project. Exploration During 2012, the company
drilled two exploratory wells in Block 52/97, and both were successful.
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