shale analysis and basin mapping - ccop.asiaccop.asia/uc/data/39/docs/2-kook-ucm4r.pdfsample list...

SHALE ANALYSIS AND BASIN MAPPING

by Byeong-Kook Son

from KOREA INSTITUTE OF GEOSCIENCE AND

MINERAL RESOURCES (KIGAM)

CCOP-KIGAM UnCon-M4 Coordinators Meeting and Workshop

Mineral content determination by X-ray powder diffraction (XRD) with Siroquant Software

Organic Properties determined by Rock-Eval Pyrolyis

l  TOC l  Kerogen Type l  Maturity

CRUDE ROCK MineralsKerogenGasOil

PYROLYSIS UNDERINERT CONDITION

OXIDATION

Residual Kerogen

He

O2

CO2

600 C

300 C

600 C

F.I.D.

T.C.D.

HCS0

S4

S1

S2

PYROLYZED ORG.C

RESIDUAL ORG.C

TOTAL ORG.C

Tmax

SHALE SAMPLES FROM EACH COUNTRY

SAMPLE LIST Specimen

No. Country Basin Formation Age Remark

I-1 Indonesia Jambi Sub-basin, part of South Sumatra Basin Talangakar Formation Early Miocene



J-1 Japan Akita Basin Onnagawa Formation Late Miocene YZ-8, Yuza GS-1, 2817.8

J-2 Japan Akita Basin Onnagawa Formation Late Miocene YZ-8, Yuza GS-1, 2815.2

J-3 Japan Akita Basin Onnagawa Formation Late Miocene NS-9 Noshiro GS-1, 3509

P-1 Philippines Ilocos-Central Luzon Basin Amlang Formation Late Miocene- Early Pliocene

V-1 Vietnam An Chau Basin Langson Formation Early Triassic

M-1 Malaysia Sarawak Basin (onshore) Setap Shale Early Miocene




L-1 Lao PDR Xekong-1block Basin Khorat Group Jurassic

L-2 Lao PDR Xekong-1block Basin Khorat Group Jurassic

C-1 Cambodia Tonsle Sap Basin Triassic



T-1 Thailand Sakon Basin Kuchinarai Triassic

T-2 Thailand Sakon Basin Kuchinarai Triassic

T-3 Thailand Sakon Basin Kuchinarai Triassic T-4 Thailand Sakon Basin Kuchinarai Triassic T-5 Thailand Sakon Basin Kuchinarai Triassic

TOC(wt%)0 0.5 1 1.5 2 2.5 3 3.5 4 4.5

C-1

C-2

C-3

I-1

I-2

I-3

J-1

J-2

J-3

L-1

L-2

M-1

M-2

M-3

M-4

T-1

T-2

T-3

T-4

T-5

V-1

P-1

Cambodia

Indonesia

Malaysia

Thailand

Japan

LaoPDR

Philippines

Vietnam OrganicGeochemistryTotalOrganicCarbon(TOC)

Coalyshale(TOC:21.5wt%)

Tmax

Cambodia

Indonesia

Malaysia

Thailand

Japan

LaoPDR

Philippines

Vietnam

0 100 200 300 400 500 600 700

C-1

C-2

C-3

I-1

I-2

I-3

J-1

J-2

J-3

L-1

L-2

M-1

M-2

M-3

M-4

T-1

T-2

T-3

T-4

T-5

V-1

P-1

Overmature(?)Good

Bad

Bad

Bad

Tmax

Cambodia

Indonesia

Malaysia

Thailand

Japan

LaoPDR

Philippines

Vietnam

0 100 200 300 400 500 600 700

C-1

C-2

C-3

I-1

I-2

I-3

J-1

J-2

J-3

L-1

L-2

M-1

M-2

M-3

M-4

T-1

T-2

T-3

T-4

T-5

V-1

P-1

Overmature(?)Bad

Bad

Bad

Good

Tmax

Cambodia

Indonesia

Malaysia

Thailand

Japan

LaoPDR

Philippines

Vietnam

0 100 200 300 400 500 600 700

C-1

C-2

C-3

I-1

I-2

I-3

J-1

J-2

J-3

L-1

L-2

M-1

M-2

M-3

M-4

T-1

T-2

T-3

T-4

T-5

V-1

P-1

Overmature(?)

Bad

Good

Good

Good

Tmax

Cambodia

Indonesia

Malaysia

Thailand

Japan

LaoPDR

Philippines

Vietnam

0 100 200 300 400 500 600 700

C-1

C-2

C-3

I-1

I-2

I-3

J-1

J-2

J-3

L-1

L-2

M-1

M-2

M-3

M-4

T-1

T-2

T-3

T-4

T-5

V-1

P-1

Overmature(?)

Good

Good

Good

Tmax

Cambodia

Indonesia

Malaysia

Thailand

Japan

LaoPDR

Philippines

Vietnam

0 100 200 300 400 500 600 700

C-1

C-2

C-3

I-1

I-2

I-3

J-1

J-2

J-3

L-1

L-2

M-1

M-2

M-3

M-4

T-1

T-2

T-3

T-4

T-5

V-1

P-1

Overmature(?)

Good

Good

Bad

Tmax

Cambodia

Indonesia

Malaysia

Thailand

Japan

LaoPDR

Philippines

Vietnam

0 100 200 300 400 500 600 700

C-1

C-2

C-3

I-1

I-2

I-3

J-1

J-2

J-3

L-1

L-2

M-1

M-2

M-3

M-4

T-1

T-2

T-3

T-4

T-5

V-1

P-1

Overmature(?)

Bad

Bad

Good

Tmax

Cambodia

Indonesia

Malaysia

Thailand

Japan

LaoPDR

Philippines

Vietnam OrganicGeochemistryMaturity

300 400 500 600

C-1

C-2

C-3

I-1

I-2

I-3

J-1

J-2

J-3

L-1

L-2

M-1

M-2

M-3

M-4

T-1

T-2

T-3

T-4

T-5

V-1

P-1

OvermatureImmature Mature

OrganicGeochemistryKerogenType

Cambodia

Philippines

Vietnam

Thailand

Malaysia

LaoPDR

Japan

Inodnesia

MineralQuanNficaNon Country Sample

no. Quartz Feldspar Carbonate Clay MicaAlbite MicroclineDolomite Calcite Kaolin smecOte Chlorite illite Total Muscovite

CambodiaC1 2.1 2.4 91.5 4 95.5 C2 29.7 20.1 5 17.4 17 39.4 10.7C3 8.1 91.8

Country sampleno. Quartz Feldspar Carbonate Clay Mica

Albite MicroclineDolomite Calcite Kaolin smecOte Chlorite illite Total Muscovite

IndonesiaI1 28.2 19.2 2.4 9.9 7.5 21.4 38.8 11.3I2 31.6 1.8 5.6 34.8 0.9 16.3 52 8.9I3 22.2 3.1 4.5 44.3 25.8 70.1

Country Sampleno. Quartz Feldspar Carbonate Clay Mica

Albite Microcline Dolomite Calcite Kaolin smecOte Chlorite illite Total Muscovite

Malaysia

M1 29 3.2 4.3 13.1 11.1 21.1 45.3 18.2M2 54.8 9.7 5 7.8 7.6 10 25.4 5.2M3 29.5 4.3 6.3 19.7 10.7 17 47.4 12.5M4 55.5 9.2 1.4 7.2 9.2 10.7 27.1 6.6


Albite Microcline Dolomite Calcite Kaolin smecOte Chlorite illite Total MuscovitePhilippines P1 7.6 21.4 5.7 13.7 41 10.6 51.6


Albite Microcline Dolomite Calcite Kaolin smecOte Chlorite illite Total MuscoviteVietnam V1 34.9 3.6 5.9 25.9 13.7 45.5 16.1

Country sampleno. Quartz Feldspar Carbonate Clay Mica Halloysite JarositeAlbite Microcline Dolomite Calcite Kaolin smecOte Chlorite illite Total Muscovite

Thailand

T1 51 8.1 8.1 24.8 16.1T2 6.1 14.8 3.9 42.7 10.1 11.1 5.9 17 5.4T3 70 18.6 5.4 5.4 6T4 14.5 85.5T5 1.6 5.8 1.7 4.7 82.8 3.3 3.3


Albite Microcline Dolomite Calcite Kaolin smecOte Chlorite illite Total Muscovite Halloysite Pyrophyllite

LaoPDRL1 75.4 17.4 7.2L2 18.1 49.2 8.1 24.5


Albite Microcline Dolomite Calcite Kaolin smecOte Chlorite Illite total Muscovite

Japan J1 42.6 4.6 39.7 44.3 13.1 J2 50.9 2.9 35.9 38.8 10.3 J3 50.2 1 36.1 37.1 12.7

0 20 40 60 80 100

C1C2C3

I1I2I3

J1J2J3

L1L2

M1M2M3M4

T1T2T3T4T5

V1

P1

Cambodia

Indonesia

Malaysia

Thailand

LaoPDR

Philippines

Vietnam

Quartz(wt%) Clay(wt%) BI

Mineralogy-basedbriSlenesspredicNon• Jarvie(2007):BI=Quartz/Quartz+Calcite+Clay

0 0.2 0.4 0.6 0.8 1

C1C2C3

I1I2I3

J1J2J3

L1L2

M1M2M3M4

T1T2T3T4T5

V1

P1

0 20 40 60 80 100

C1C2C3

I1I2I3

J1J2J3

L1L2

M1M2M3M4

T1T2T3T4T5

V1

P1

Japan

0 0.2 0.4 0.6 0.8 1

1

0.8

0.6

0.4

0.2

01

0.8

0.6

0.4

0.2

0

CambodiaInodesiaMalaysiaJapanThailandLao PDRPhilippineVietnam

Carbonateminerals

Clayminerals

Quartz+Feldspar

calcareousordolomitemudstone

argillaceousmarlstone

siliceousmarlstone

argillaceousmudstone

siliceousmudstone

TERNARY PLOT

Ternary Plot of US Shale

Carbonateminerals

0 0.2 0.4 0.6 0.8 1

1

0.8

0.6

0.4

0.2

01

0.8

0.6

0.4

0.2

0

CambodiaInodesiaMalaysiaJapanThailandLao PDRPhilippineVietnam

Clayminerals

Quartz+Feldspar

calcareousordolomitemudstone

argillaceousmarlstone

siliceousmarlstone

argillaceousmudstone

siliceousmudstone

Comparison with US Shales

Country Count TOC(wt%) KerogenType Tmax(℃) Claymineral(%)

Philippine 1 0.32 TypeIII 423 51.6

Vietnam 1 0.5 TypeIII 45.5

Thailand 5 0.1-21.5(av.5.2) TypeIII 565 0-17

(av.6.8)

Malaysia 4 0.2-0.70(av.0.4) TypeIII 432-438 25.4-45.3

(av.36.3)

LaoPDR 2 0.2-0.6(av.0.4) TypeIII 0-7.2

(av.3.6)

Japan 3 1.4-1.9(av.1.6) TypeII 413-432 37.1-44.3

(av.40.1)

Indonesia 3 0.2-2.4(av.1.4) TypeIII 424-434 38.8-70.1

(av.53.6)

Cambodia 3 0.3-4.1(av.1.8) TypeIII 444 0-95.5(av.45.0)

SOURCE ROCK SAMPLING

l  Many of samples are unclear for representative source rock of shale basins in terms of sample locations

l  Source rock samples should be taken carefully from outcrops or drill holes, considering basin feature and geology

WORKS in project l Mapping – volume calculation l Characterization – sweet spot areas determination l Assessment – resources calculation

Preliminary SHALE BASINS MAP OF ASIA

§  Integrated basins map of Asia showing the potential shale oil/gas regions

1.  Map geographic boundaries of basins that have potentials of shale gas/oil.

2.  Map potential shale oil/gas formations in the basins 3.  Draw a representative cross section of each basin to

clarify the potential shale oil/gas strata 4.  Integrate and map all the basins on a GIS basis 5.  Describe each basin with shale property 6.  Publish an integrated shale oil/gas potential map with a

text of description

BASIN MAPPING AND CROSS SECTION

l First, draw geographic extents of each basin on the country map using existing basin maps with XY coordinates

l ex) Basin map of Argentina

BASIN MAPPING AND CROSS SECTION

l Draw major formation boundaries in the basins with XY coordinates, especially, potential shale formations

l Draw major cross section with a particular emphasis on the potential shale strata

GIS MAPPING

l  by KIGAM using QGIS, which is a cross-platform free and open- source desktop geographic information system (GIS) application that provides data viewing, editing, and analysis

l  QGIS can be downloaded at www.qgis.org

DESCRIPTION of each formation in basins

l Make a report and publication Ø Write about each basin and shale formations with analyzed TOC and mineralogy data

Ø Then, we will be able to go to the next step, resources calculation

THANK YOU FOR ATTENTION!

CCOP-KIGAM UnCon-M4 Siem Reap, 7-8 March 2016

shale analysis and basin mapping - ccop.asiaccop.asia/uc/data/39/docs/2-kook-ucm4r.pdfsample list...

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