Tomakomai CCS Demonstration Project - UKCCSRC€¦ · 2010 Establishment of Tomakomai CCS Promotion...

Copyright 2018 Japan CCS Co., Ltd. 1

TomakomaiCCS Demonstration Project

Japan CCS Co., Ltd.

UKCCSRC Network Conference

University of Cambridge

March 27, 2018


JCCS Company Profile / CCS Project Framework

Project Framework - Functions of JCCS Company Profile

JAPAN CCS Co., Ltd.

Ministry of Economy, Trade and Industry (METI)

PrivateCompanies

CCS Related Companies, ( Domestic and Overseas )

Tomakomai CCS Demonstration Project (1)

Investigation of Potential Sites for CO2 Storage (2)

Universities

Contract

Technical Cooperation

Inve

stm

ent

Subcontract

Execution

Execution

Pers

on

nel

Research Organizations

(Domestic and Overseas )

Date of Incorporation: May 26, 2008

Business Description:

Implementation of CCS demonstration project

and investigation for potential storage sites in

Japan

Capital: 243 MM JPY

Shareholders: 35 companies

11 electric power, 5 engineering, 4 petroleum,

3 petroleum resource developing, 4 general

trading, 2 iron and steel, 2 city gas, 1 chemical,

1 non-ferrous metal and cement, 1 steel pipe,

1 special trading

President: Shoichi Ishii, JAPEX

Directors: 8 representing the shareholders’

industries

No. of Staff: approx. 100

Ministry of the Environment(MOE)

(1) Sponsored by METI(2) Jointly sponsored by MOE and METI.


Overview of Tomakomai Project

Preliminary Results

Public Engagement Activities

Project Summary

Outline of Presentation

Hokkaido Is.

Tomakomai

TOKYO


Overview of Tomakomai Project


2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Survey Preparation CO2 Injection

BaselineMonitoring Monitoring

Project Schedule

Commissioned to JCCS

※ Japanese Fiscal Year (April - March of following year)

➢ Preparation (FY2012-2015)➢ Design and construction of facilities➢ Drilling of injection and observation wells➢ Installation of monitoring system

➢ CO2 Injection and Monitoring (FY2016-2020)➢ CO2 Injection (FY2016-2018)➢ Monitoring (FY2016-2020)

※


Objectives and Tasks of Tomakomai CCS Project

Develop practical CCS technology by around 2020

demonstrate full cycle CCS system from capture to storage

confirm existing technologies adopted in the system work properly and efficiently

Tasks

demonstrate CCS system is safe and reliable

confirm effectiveness of site selection guideline prepared by METI by demonstrating no leakage

remove concerns about earthquakes by the data collected;• no influence by natural earthquakes on CO2 stored • no perceptible earth tremors induced by CO2 injection

confirm guidelines for geological models (building and improvement)

prepare technical standards regarding operation and safety of CCS projects

disclose project information & data and enhance understanding of CCS by local residents

clearly define areas to be improved or solved toward commercialization


7Flow Scheme of CCS Demonstration Project

Pipeline

PSA (Pressure Swing Adsorption ）

Typical composition of PSA Offgas

CO2 =50%, H2=40%,CH4 , other gases=10%

Compressors

CO2 source

PSA offgas

Containing CO2

Injection wells

Pipeline

Capture facility

Existing oil refinery

Injection facility

CO2 Capture Capacity

Volume = 0.2Mtpa

Activated amine process

Reservoir : Sandstone layers of Moebetsu Fm.

1,000～1,200m under the seabed

Reservoir :Volcanic Rocks layers of Takinoue Fm.

2,400～3,000m under the seabed

PSA system in hydrogen production unit


Positional Relation of Onshore Facilities

Injection well for Takinoue Formation

Injection well for Moebetsu Formation

Gas pipeline

Gas supply facility

©Google © 2013 ZENRIN Image © 2013 DigitalGlobe

CO2 capture and injection facility


OBC

Working area of 3D seismic survey

OBC (Ocean Bottom Cable): used for 2D seismic survey and monitoring of micro-seismicity and natural earthquakes.

OBS

OBS

OBS

OBS

Onshore Seismometer

Observation well OB-1 for Takinoue Form.converted from survey well (deviated)

Observation well OB-2 for Moebetsu Form. (vertical)

0 1 2 3 4 5km

Image: LC81070302016141LGN00, courtesy of the U.S. Geological Survey, text by JCCS

OBS (Ocean Bottom Seismometer): used for monitoring of micro-seismicity and natural earthquakes.

Positional Relation of Injection & Monitoring Systems

Observation well OB-3 for Takinoue Form.（vertical）


Bird’s Eye View of Capture and Injection Facilities

Flare / vent stack

Injection wells

Amine tank

Nitrogen supply system

Instrument air supply

system

Primary low pressure

CO2 compressor

Secondary low pressure

CO2 compressor

High pressure

CO2 compressor

Steam turbine generator

Control

building

Waste water treatment pit

Industrial water intake pit

Cooling tower

Fuel oil tank

Pure water tank

Pure water production

system

From CO2

Source

HP steam boiler

LP steam boiler

Low pressure flash tower

PSA off gas compressor

CO2 stripping tower

CO2 absorption tower

CO2


CO2 Capture Facility

3 Staged CO2

Compressors

CO2 Capture Facilities and Compressors


CO2 capture energy = approx. 2.5 GJ/t-CO2

Note1 : CO2 capture energy=[reboiler heat(steam) consumption / steam boiler efficiency + pump electricity consumption x electricity-heat conversion factor / power generation efficiency] / CO2

flow rate

Note2 : Two-stage Absorption and Low-pressure Flash Tower ⇒ Applicable to high pressure CO2-containing gas and high partial pressure of CO2 case

CO2 Capture Process

Conventional CO2 Capture Process (Hydrogen Production)

Tomakomai CO2 Capture Process (Hydrogen Production)

CO2 capture energy = 1.16 GJ/t-CO2

(actual measurement)


Schematic Geological Section

Reservoir

Cap rock

※Aspect Ratio=1:1

Injection Well for

Moebetsu Fm.

Injection Well for

Takinoue Fm. (projected)

Cap rock

Reservoir

Landward(North) Seaward(South)

T1 Member of Takinoue Fm. (Volcanic Rocks)

Fureoi Fm. (Mudstone）

Quaternary sediments

Moebetsu Fm. (Mudstone)

Takinoue Fm. (Mudstone)

Nina Fm. (Mudstone)

Moebetsu Fm. (Sandstone)

Mukawa Fm. (Sandstone, Mudstone, etc.)

Biratori-Karumai Fm. (Mudstone)

Depth

in m

ete

rs (

bM

SL)

(TD 5,800m)

(TD 3,650m)

Observation Well

for Moebetsu Fm.


Deviated CO2 Injection Wells

IW-1 (Takinoue Formation) IW-2 (Moebetsu Formation)

Deviated CO2 injection wells drilled into offshore reservoirs from an onshore site

➢ Cost reduction of drilling, operation and maintenance

➢ No disturbance on marine environment and harbor operation

➢ Injection interval length exceeding 1,100m to enhance injection efficiency

These wells achieved new Japanese records respectively.


Control Building

Moebetsu Fm.

Sandstone Layer

Takinoue Fm.

Volcanic Rocks Layer

OBSWired

OBS

Permanent-Type OBC

OBSOBS

Schematic Diagram of Monitoring System

Observation Well OB-2

For Moebetsu Fm.

Observation Well OB-3

For Takinoue Fm.

Hi-net Data

(National EQ)

Observed

Signals Observed

Signals

Observed Signals

OnshoreSeismometer

Observation well OB-1

for Takinoue Fm.(converted from an survey

well CCS-1)

CO

2

CO

2

Inj. WellMoebetsuFm.

Inj. WellTakinoue

Fm.

Ob

serv

ed

Sig

na

ls

: Pressure & Temperature Sensor

: 3-Component Seismic Sensor

: CO2 Flow Meter

Ob

serv

ed

Sig

na

ls

Ob

serv

ed

Sig

na

ls

Observed Signals

Ob

serv

ed

Sig

na

ls


Marine environment must be surveyed based on “Act on Prevention of Marine Pollution and Maritime Disaster” (reflecting London Protocol) by which geological storage of CO2 under the seabed is regulated.

Marine Environmental Survey

1. Survey Area• 12 survey points in Tomakomai Port

Area

3. Surveys in Three Stages

2. Methods of Survey

• Seabed survey by Side-Scan Sonar and Sub-bottom Profiler

• Current direction and speed survey by Current Meter

• Sampling of seawater by Water Sampler for concentration of CO2 etc. and plankton observation

• Seabed mud survey by Bottom Sampler

• Collection of benthos by Net or Dredge Unit

• Observation of benthos by divers or ROV

• During EPC period

• During demonstration operation

⁻ During CO2 injection

⁻ After CO2 injection

• After demonstration operation

Side-Scan Sonar

Bottom Sampler

Water Sampler

Dredge Unit

ROV

St : Survey Point

Environmental Survey Points

Plotted on Japan Coast Guard nautical chart

Takinoue Obs Well

Moebetsu Obs Well

OB-2 (vertical)

CO2 Capture & Injection Plant

Moebetsu CO2 Plume

Takinoue CO2 Plume


Preliminary Results


18CO2 Injection Record：Moebetsu Formation

Max. injection rate22×104 t/year)

An

nu

ali

zed

In

jecti

on

Rate

(t×

10

4/y

ear)

Bo

tto

m H

ole

Pre

ssu

re (

MP

a)

Cu

mu

lati

ve I

nje

cti

on

(t×

10

4)

Injection Rate Bottom Hole Pressure Cumulative Injection

Year/Month/Day

Upper limit of Injection pressure

12.6MPaG

Period : 2017/2/1 – 2018/3/6

Maximum pressure 10.0MPaG

6 Mar. 2018 143,480 t

Copyright 2018 Japan CCS Co., Ltd.

Initial Pressure9.2MPaG


Seismic Monitoring Results : Monitoring Area


Seismic Monitoring Results : Natural Earthquakes

X

Y

Z

Restart Injection

Earthquake

occurrence

Earthquake

occurrence

Earthquake Information Announced by the Japan Meteorological Agency

Time & date 23:45:52.9(JST) 1 July, 2017

Epicenter Lat. 42°47.2′N

Lon. 141°51.5′E

Depth 27 km

Magnitude 5.1

Seismic

Intensity at near

epicenter and

Tomakomai

Lower 5- and 3

on Japanese seismic scale

approx. Ⅵ and approx. Ⅳon Mercalli intensity scale

Observation record of Onshore Seismometer

Pre

ssu

re (

Mp

a)

Tem

pera

ture

(deg

.C)

Injection well for Moebetsu Fm. Average Temperature: 33.1℃ (at 930m in depth)

This earthquake had no influence on temperature and pressure of

the cap rock strata.

Borehole Pressure

Borehole Temperature

Three components

30sec.

Restart Injection

Injection well for Moebetsu Fm. Average Pressure: 9.71MPa (at 930m in depth)

Micro-seismic

monitoring area

Onshore

ObservationDistance of

approx. 40km

Tomakomai

Hi-net station

Natural earthquake monitoring area


0123456

15

/2/1

15

/3/1

15

/3/2

9

15

/4/2

6

15

/5/2

4

15

/6/2

1

15

/7/1

9

15

/8/1

6

15

/9/1

3

15

/10

/11

15

/11

/8

15

/12

/6

16

/1/3

16

/1/3

1

16

/2/2

8

16

/3/2

7

16

/4/2

4

16

/5/2

2

16

/6/1

9

16

/7/1

7

16

/8/1

4

16

/9/1

1

16

/10

/9

16

/11

/6

16

/12

/4

17

/1/1

17

/1/2

9

17

/2/2

6

17

/3/2

6

17

/4/2

3

17

/5/2

1

17

/6/1

8

17

/7/1

6

17

/8/1

3

17

/9/1

0

17

/10

/8

17

/11

/5

17

/12

/3

17

/12

/31

微小

振動

検出

数

発生微小地震数

Histogram of detected micro-seismic events

Nu

mb

er

of

eve

nts

Start of Injection (Apr. 6 2016)

No micro-seismicity ( Mw >

-0.5) in/around the depth

range of the reservoirs

before and after the start of

injection

Seismic Monitoring Results : Micro-seismicity


Public Engagement Activities


Urban Area near Tomakomai Project

https://www.google.co.jp/search?q=%E8%8B%AB%E5%B0%8F%E7%89%A7%E5%B8%82+%E5%86%99%E7%9C%9F&tbm=isch&tbo=u&source=univ&sa=X&ved=0ahUKEwiTn_PjpPnXAhWFHpQKHRteB3AQsAQIVw&biw=1536&bih=771

Population of Tomakomai City : 172,000


Tomakomai CCS Promotion Association

2008 Establishment of Japan CCS2009 3D seismic survey offshore Tomakomai2010 Establishment of Tomakomai CCS Promotion Association2012 Commencement of Tomakomai CCS Demonstration Project

Tomakomai CCS Promotion AssociationActivities : 1) Attraction of CCS Demonstration Project to Tomakomai

2) Information communication to Tomakomai citizens on CCS, etc.

Chairman : Tomakomai City Mayor

Members : All major corporations in Tomakomai and industrial associations,Tomakomai Fishery Cooperative

Secretariat : Tomakomai City

Annual publication

Construction site visit by members


Panel Exhibitions 8 times（Tomakomai and vicinity）

Mini Seminars 18 times（Tomakomai, nationwide）

Kids’ lab classes 5 times（Tomakomai）

Site Visitors 165 groups, 1900 people（200 int’l）

Booths in Environmental Exhibitions 5 times

CCS Forum 300 people（Mar 17, 2018）

Monitoring&

DisclosurePlan

④Information Disclosure SystemDisclosure of CO2 injection volume,borehole pressure & temperature,seawater CO2 concentration,earthquake & micro-seismicity data on JCCS website

⑤Mini seminars for studentsHeld in universities in Hokkaido as wellas nationwide

⑥Kids’ lab classes/site toursHeld in primary and secondary schools inTomakomai; enhance understanding ofglobal warming and CCS through CO2

experiments. Site tours for children.Outreach Activities (FY2017）

2) Safety/CO2 leakage• Need consideration of not only

economic benefits but safety• Want more detailed information

on risk of CO2 leakage

3) Dissemination to Young Generation• 80% of forum participants over 50; low

participation by young people is regrettable • Should consider other efforts to involve

young generation

①Panel ExhibitionsExpand exhibition area in accordance with progress of project

②Forum for Tomakomai CitizensContinue holding forums to maintainunderstanding of CCS by many people

③Site ToursShow facilities and observation wells togeneral public

1) Information Disclosure• Thorough disclosure should be made• Want to know more about CCS; should

be covered by city newsletter• Diligent and careful attention to local

community is desired

Public Outreach Activities

Voice of Tomakomai CitizensOutreach Activities


Example of Information Disclosure on Website

Bottom hole pressure in Jan., 2018

CO2 concentration of seawater in each season

Location of the epicenter and magnitude of earthquakes near Tomakomai

Jan., 2018 2001~2010


Comics for Young Generation


Project Summary


Project Summary

Unique features of project

Capture system with two stage absorption and low-pressure flash process providing

significant reduction of capture energy

Deviated injection wells from onshore site into offshore reservoirs

Extensive monitoring system

Successful Operation

Demonstration of safety and reliability of CCS system

Confirmed the design performance of facilities

High reliability despite variation of supplied CO2 volume

No effect of natural earthquakes on injected CO2, no induced seismicity attributable to injection

Superior injectivity of shallow reservoir

Extensive stakeholder engagement being undertaken


http://www.japanccs.com/

Thank you for your attention.

Tomakomai CCS Demonstration Project - UKCCSRC€¦ · 2010 Establishment of Tomakomai CCS Promotion...

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