Shigenori Hata – Global Environmental Partnership and Technologies Office – The CCS demonstration project at Tomakomai site

The CCS Demonstration Project at Tomakomai Site1. Background（１） In 2008, by taking into account the presence or Tomakomai Site Launch of EPC in 2012 fiscal year absence of data for existing wells with an excavated depth of over 500 meters, the proposed sites for the CCS demonstration test were narrowed down Kitakyushu Site from 115 to 7 sites. Basic Survey Stage（２） In 2009, taking into account whether a source of emissions was located in the vicinity, the sites were narrowed down again to three candidates (offshore Nakoso-Iwaki Site Tomakomai, offshore Nakoso-Iwaki, and offshore Survey currently halted due to Great East Japan Earthquake Kitakyushu).（３） Of the three sites, the survey at Tomakomai site was the furthest ahead. Thus, based on the survey results at the time, a technical evaluation was Domestic location of the three proposed sites conducted. Concurrently, activities to promote the understanding of CSS were carried out locally.（４） In February of this year it was decided to launch demonstration project at Tomakomai Site starting in the 2012 fiscal year.

The CCS Demonstration Project at Tomakomai Site2. Plans（１）Overview ①Source of CO2 Emissions ： Oil Refinery ②Separation and Recovery System ： Chemical Absorption Method ③Injected Amount ： 100 000 tones of CO2/year or more (injection period: approximately 3 years) (Injected into two layers: Moebetsu Layer (depth of1100m to 1200m) and Takinoue Layer (depth of 2400m to 3000m))（２）Schedule 1styear 2ndyear 3rdyear 4thyear 5thyear 6thyear 7thyear 8thyear 9thyear Engineering, ProcurementCO2 Supply Base Supply Operation ,ConstructionCO2 Injection Base Investiga- Engineering, Procurementand Injection Well tion Phase Injection Operation ,Construction(Excavation) Engineering, Procurement Pre-injection Post-injectionMonitoring ,Establishment Observation Observation During Injection Observation

Shigenori Hata – Global Environmental Partnership and Technologies Office – The CCS demonstration project at Tomakomai site

by Global CCS Institute on Jun 27, 2012

Accessibility

Categories

Upload Details

Usage Rights

Statistics

Shigenori Hata – Global Environmental Partnership and Technologies Office – The CCS demonstration project at Tomakomai site Presentation Transcript