"gas hydrate, future alternative energy and its impact for sea floor landslide and global...
TRANSCRIPT
"Gas Hydrate, future alternative energy and its impact for sea floor landslide and global warming"
UdrekhUNSRI , 25 September 2012
OutlineIntroduction to gas HydrateFuture EnergyImpactProspect of Gas Hydrate in IndonesiaSummary
Unconventional Gas
Belajar sesuatu yang baru..?Punya prospek ?
Salah satunya :Gas Hydrates
Bener nih Punya Prospek..?CBM ?Gas Hydrates ?Shale Gas ?
Gas HydrateGas hydrates is ice-like crystalline solid
composed of water and natural gas.Most of gas found in gas hydrates is methane.
Gas hydrate occurrence can be divided into two regions: Marine and Pemafrost environment.
It needs high pressure and low temperature to be developed
http://cleantechnica.com/2011/08/23/the-remarkable-energy-potential-of-methane-hydrate/
Gas Hydrate Stability Curve
http://noc.ac.uk/science-technology/marine-resources/energy/methane-hydrates
Its existence can be detected by the occurrence of a bottom-simulating reflector (BSR) in the seismic image.
BSR
Future Energy
Source : Gas Hydrate Research Well Malik Website
Unit Vol of Methane hydrate at
1 atm
About 160 unit vol of Gas
Gas Hydrate Distribution
IMPACT
http://dynatog.whoi.edu/research/gas_hydrates/index.html
http://www.nature.com/nature/journal/v406/n6794/fig_tab/406356a0_F1.html
Slope Stabilityhttp://www.noc.soton.ac.uk/gg/IPY/background.html
Prospect of gas hydrate in Indonesia
Seismic line SO137-42
Sumber : Presentasi Susilohadi - PPGL
North Sulawesi
Sumber : neben et al, >)
SumaryGas hydrate is promising future energy
of the world.Some countries has done studies in gas
hydrate intensively. Indonesia needs to start doing research in gas hydrate as well.
The existence of gas hydrate may cause some problems such as global warming and slope instability.