"gas hydrate, future alternative energy and its impact for sea floor landslide and global...

"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.