Betul pak Prof. Bahkan perkembangan terakhir, sampah (biogenic gas) pun bisa
dijadikan LNG, plant-nya pun mobile. Project ini sudah dijalankan di Australia
dan kelihatannya sudah masuk fase komersial. Barangkali yang kita perlukan
adalah regulasi yang mengatur agar kendaraan umum diarahkan mempergunakan LNG.
Dengan tekanan yang lebih rendah dibanding CNG, maka tangki penympanannya bisa
lebih efisien. Hanya, issuenya berubah menjadi bagaimana mempertahankan
temperatur yang ultra rendah, terutama mengingat kita di daerah tropis.
Challenge buat process engineer tuh.
BSM
>________________________________
>From: R.P.Koesoemadinata <koeso...@melsa.net.id>
>To: iagi-net@iagi.or.id
>Sent: Friday, October 28, 2011 3:25 PM
>Subject: Re: [iagi-net-l] Indonesia Sets Its Sights On Developing Shale-Gas,
>CBM Resources
>
>
>
>Yang saya pernah pelajari dahulu adalah bahwa untuk
bisa dijadikan LNG gas itu methane murni saja tidak dapat, tetapi harus
mengandung beberapa % C2, C3 dan/atau C4 (propane, buthane dst). Oleh
karenannya
methane murni hanya bisa adalah dijadikan CNG
>Tetapi sekarang kelihatannya dengan teknologi
cyrogenic (pendinginan) sudah bisa
>Terima kasih atas pencerahannya
>RPK
>----- Original Message -----
>>From: rakhmadi.avia...@gmail.com
>>To: iagi-net@iagi.or.id
>>Sent: Friday, October 28, 2011 3:06 PM
>>Subject: Re: [iagi-net-l] Indonesia Sets Its Sights On Developing Shale-Gas,
>>CBM Resources
>>
>>Itu di compress aja pak pake kompresor sampe brp psi gitu terus di angkut
>>
>>Kalo CNG truck sering tuh sliwar sliwer di
Cipularang
>>
>>Demikian pak Koesoema
>>
>>Salam
>>
>>Avi Al Haj
>>
>>Powered by Telkomsel BlackBerry®
>>________________________________
>>
>>From: "R.P.Koesoemadinata" <koeso...@melsa.net.id>
>>Date: Fri, 28 Oct 2011 14:17:31 +0700
>>To: <iagi-net@iagi.or.id>
>>ReplyTo: <iagi-net@iagi.or.id>
>>Subject: Re: [iagi-net-l] Indonesia Sets Its Sights On Developing Shale-Gas,
>>CBM Resources
>>
>>
>>Kalau CNG?
>>----- Original Message -----
>>>From: rakhmadi.avia...@gmail.com
>>>To: iagi-net@iagi.or.id
>>>Sent: Friday, October 28, 2011 1:54 PM
>>>Subject: Re: [iagi-net-l] Indonesia Sets Its Sights On Developing
>>>Shale-Gas, CBM Resources
>>>
>>>Bisa pak Koesoema
>>>
>>>Yg tidak bisa di jadikan LPG krn
kalo LPG itu yg di strip adalah C3 dan C4nya. Sedangkan CBM CH4 aja pak
jadi
ga bisa di LPG kan
>>>
>>>Sedangkang LNG ya cuman nyairin gas aja setelah
cair kan gampang di angkutnya
>>>
>>>Salam pak Koesoema tetap semangat dan
semoga tetep sehat
>>>
>>>Avi Al Haj
>>>
>>>Powered by Telkomsel BlackBerry®
>>>________________________________
>>>
>>>From: "R.P.Koesoemadinata" <koeso...@melsa.net.id>
>>>Date: Fri, 28 Oct 2011 13:47:21 +0700
>>>To: <iagi-net@iagi.or.id>
>>>ReplyTo: <iagi-net@iagi.or.id>
>>>Subject: Re: [iagi-net-l] Indonesia Sets Its Sights On Developing
>>>Shale-Gas, CBM Resources
>>>
>>>
>>>Saya mungkin kurang faham, apakah gas CBM (yang saya kira melulu terdiri
>>>dari methane) apakah bisa diolah sebagai LNG? Barangkali sebagai sebagai
>>>CNG (compressed natural gas)?
>>>Please correct me if I am wrong
>>>RPK
>>>----- Original Message -----
>>>>From: Rovicky Dwi Putrohari
>>>>To: IAGI ; Indoenergy ; Forum HAGI
>>>>Sent: Friday, October 28, 2011 1:07 PM
>>>>Subject: [iagi-net-l] Indonesia Sets Its Sights On Developing Shale-Gas,
>>>>CBM Resources
>>>>
>>>>
>>>>Satu yang saya kurang setuu dengan statement bu Evita adalah CBM akan
>>>>dipakai untuk LNG. Karena LNG akan membuka kemungkinan dieksport lebih
>>>>besar ketimbang dipipakan sebagai gas utk kebutuhan dalam negeri.
>>>>Sebaiknya CBM diusahakan utk memenuhi dalam negeri. Termasuk utk listrik.
>>>>
>>>>RDP
>>>>----
>>>>October 28, 2011 Hart Energy Websites
>>>>Oct 24, 2011
>>>>
>>>>Indonesia Sets Its Sights On Developing Shale-Gas, CBM Resources
>>>>By Mike Madere
>>>>
>>>>Indonesia is one of the largest oil and gas producers in Asia, and it is
>>>>aiming to become a major international player in shale-gas production.
>>>>
>>>>Though it is no longer a net exporter of oil, Indonesia is a leading
>>>>exporter of natural gas and coal, according to the U.S. Energy Information
>>>>Administration. In recent years, Indonesia’s oil production has declined
>>>>as older fields play out and new projects fail to replace them.
>>>>
>>>>In the eyes of the Indonesian government and BPMigas, the country’s
>>>>upstream oil and gas regulator, shale gas is the future. Indonesia is
>>>>currently facing a significant gas-supply deficit, and government
>>>>officials are betting that the development of shale gas will help resolve
>>>>the problem of dwindling oil revenue.
>>>>
>>>>Evita H. Legowo, Indonesia’s director general of oil and gas, says the
>>>>nation welcomes foreign investors. Indonesia has plans to auction
>>>>shale-gas fields by the end of the year; yet, it may take about six years
>>>>of exploration to prove the resources, she said.
>>>>
>>>>While the government is welcoming, logistical problems exist. The biggest
>>>>challenge facing the oil and gas sector is a lack of available
>>>>infrastructure to support distribution and commercial exploration, Legowo
>>>>says, adding that major production sites are located in areas situated far
>>>>from the electricity-grid network and the main population centers of Java.
>>>>
>>>>Legowo agreed to participate in this exclusive question-and-answer
>>>>session, which was arranged by Lucky Nurafiatin, Hart Energy’s Asia and
>>>>Middle East manager of consulting.
>>>>
>>>>Hart Energy: A study by the Bandung Institute of Technology found that
>>>>Indonesia holds 1,000 trillion cubic feet (Tcf) of shale gas reserves.
>>>>Considering that Indonesia faces a severe gas-supply deficit, what is
>>>>being done to promote the production of shale gas?
>>>>
>>>>Legowo: The long-term energy mix stated in presidential regulation
>>>>No.5/2006 describes the current and future (2025) composition on the use
>>>>of energy. We will reduce the oil share to less than 20% of our energy mix
>>>>by 2025. At the same time, the gas share will be more than 30%. The
>>>>remainder will be contributed from renewable energy including biofuel,
>>>>geothermal, coal liquefaction and others (CBM and unconventional gases,
>>>>biomass, nuclear, hydro-power, solar and wind power). Shale gas, as one of
>>>>the undeveloped resources in Indonesia, becomes one of the future national
>>>>projects to reduce the deficit.
>>>>
>>>>Hart Energy: Indonesia has announced plans to auction shale gas fields
>>>>toward the end of 2011. What kind of interest has this created, and who
>>>>has expressed interest? Would you share information about field numbers
>>>>and locations? And how do unconventional resources fit into the overall
>>>>economy of the nation?
>>>>
>>>>Legowo: In the current position, we are struggling to finish regulations
>>>>that would fit the industrial and regional climate of shale-gas
>>>>development. These would be the milestones for further projections. There
>>>>are some indicative shale gas resources spreads among Sumatera, Kalimantan
>>>>and Papua. Some companies have expressed their interest, especially in
>>>>East Kalimantan, and some places in eastern Indonesia. The regulations
>>>>that I mentioned earlier will become the guidance for the whole picture of
>>>>this development.
>>>>
>>>>Hart Energy: When do you expect the first shale gas in Indonesia to be
>>>>produced? (Some reports say this may not happen until 2018.) What needs to
>>>>happen before shale gas can actually be produced in your country? And what
>>>>are Indonesia’s goals for the unconventional resource sector?
>>>>
>>>>Legowo: We have made positive progress in creating a good climate for the
>>>>development [of shale gas]. Several companies have already submitted
>>>>proposals for some areas. The director general of oil and gas has the
>>>>authority to run joint studies in each of these applications, and normally
>>>>it would take a minimum of three months. At the end of this year, we will
>>>>try to establish some shale-gas working acreage, and it would take a
>>>>six-year exploration period to prove the resources. So, let us see what
>>>>happens in the next six years.
>>>>
>>>>Hart Energy: As far as creating jobs in Indonesia, what kind of effect do
>>>>you expect the emerging shale-gas industry to have? Do you have any
>>>>expectations about the potential economic impact of the shale-gas industry?
>>>>
>>>>Legowo: As we mentioned at beginning, with considerable interest and
>>>>regulatory support, shale gas in Indonesia is expected to be one of the
>>>>future national projects that can increase the supply of gas to meet
>>>>domestic demand, which continues to rise, and enhance economic growth.
>>>>
>>>>Hart Energy: Are you encouraging foreign investors and operators to get
>>>>involved in Indonesia’s shale-gas production? If so, what assurances can
>>>>you give to potential investors? How easy is it for a small- or
>>>>medium-sized U.S. independent to become involved in Indonesia?
>>>>
>>>>Legowo: Basically, investors and operators interested in shale gas can be
>>>>involved in Indonesia’s shale-gas production. We don't make any
>>>>limitations. However, it requires high investment. Therefore, the small-
>>>>or medium-sized investor may invite other investors in a consortium.
>>>>
>>>>The investment cost of shale gas is more expensive in Indonesia than in
>>>>other countries that have developed shale gas, such as the United States,
>>>>because the condition of the area is more complicated. The depth factors
>>>>affect the investment cost. In the U.S., the drilling cost per well can be
>>>>as low as $3 million to $4 million. Meanwhile, in Indonesia it can reach
>>>>$8 million per well.
>>>>
>>>>Hart Energy: Reports say that you have studied shale-gas production in the
>>>>United States. What did you learn, and how does that apply to Indonesia?
>>>>
>>>>Legowo: Lateral wells with multistage completions are needed to produce
>>>>shale-gas optimally. Production per well by using multilateral wells in
>>>>Pennsylvania can reach rates as high as 22 million cubic feet per day.
>>>>
>>>>Hart Energy: Can you talk about the state of coalbed methane (CBM) in the
>>>>South Sumatra and other basins?
>>>>
>>>>Legowo: Indonesia has one of the largest CBM resources in the world with a
>>>>potential 453 Tcf, more than double the country's current natural gas
>>>>reserves. The South Sumatra Basin, the largest CBM basin in Indonesia, is
>>>>estimated to contain in-place resources of approximately 183 Tcf. In the
>>>>Barito Basin, the second largest CBM basin in Indonesia, it is estimated
>>>>that CBM resources are approximately 101.6 Tcf, and the Kutai Basin, the
>>>>third largest CBM basin in Indonesia, is estimated to contain in-place
>>>>resources of approximately 80 Tcf. Between May 2008 and August 2O11, 39
>>>>CBM production-sharing contracts were granted by the government of
>>>>Indonesia.
>>>>
>>>>The eastern area of Kalimantan has numerous coal outcrops and open-pit
>>>>coal mines, several natural gas fields and the world's second-largest LNG
>>>>facility, PT Badak's Bontang plant, which is expected to be the most
>>>>likely market for CBM projects in the region. At present, LNG produced at
>>>>PT Badak's Bontang plant is shipped to buyers in Japan, Korea and Taiwan.
>>>>
>>>>Hart Energy: What is the greatest challenge a company faces in doing
>>>>business in Indonesia, and how competitive is your country's business
>>>>climate compared to that of neighboring countries?
>>>>
>>>>Legowo: The greatest challenge facing the oil and gas sector is the lack
>>>>of logistical infrastructure available to support distribution and
>>>>commercial exploration. The main production sites are located in areas
>>>>situated a substantial distance from the electricity-grid network and the
>>>>main population centers of Java.
>>>>
>>>>The Indonesia Economic Corridors Master Plan to 2025 aims to address this
>>>>by positioning refineries and industrial production sites at the sources
>>>>of primary energy production, but this will only be materialized in the
>>>>long term. In the Indonesian oil and gas sector, opportunities and
>>>>challenges seem to go hand in hand, but the general consensus is that the
>>>>opportunities here are bigger than the challenges.
>>>>
>>>>Considering the growing global demand for natural gas and Indonesia's
>>>>potential to cater to this demand, the number of opportunities in this
>>>>sector is high. There are vast areas of offshore blocks with potential
>>>>reserves yet to be explored. Indonesia holds a lot of promise for
>>>>unconventional oil and gas resources, including CBM and shale gas.
>>>>
>>>>The export demand for natural gas is projected to increase. With demand
>>>>from local power plants and fertilizer plants also increasing, Indonesia
>>>>has to do a balancing act that satisfies both domestic and foreign demand.
>>>>
>>>>The recession dampened natural gas export demand, giving opportunity to
>>>>service the local demand. However, as export demand picks up again,
>>>>Indonesia will have a tougher balancing act to do. The solution would be
>>>>to bring new LNG projects online faster. Investors are needed for the
>>>>development of domestic gas infrastructure.
>>>>
>>>>Contact the author, Mike Madere, at mmad...@hartenergy.com.
>>>>http://www.epmag.com/2011/October/item90349.php?utm_source=sp&utm_medium=em&utm_campaign=2152385-October%2027,%202011&utm_term=EPBuzz%20October%2027%202011%20(1)&utm_content=578623
>>>>
>
>
