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Thermal coalOpportunities in New South Wales, Australia澳大利亚新南威尔士州热煤投资机遇

To Adelaide

A.C.T.

Q U E E N S L A N D

V I C T O R I A

SO

UT

H A

US

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AL

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GunnedahBasin

HunterCoalfield

NewcastleCoalfield

Sydney Region

WesternCoalfield

SouthernCoalfield

GloucesterBasin

OaklandsBasin

MudgeeDUBBO

Wentworth

Cobar

ORANGE

WOLLONGONG

Nyngan

Walgett

CoonambleGunnedah

Parkes

BrokenHill

Narrabri

Inverell

Cowra

Goulburn

Griffith

NOWRA

Batemans Bay

Narooma

Bega

Cooma

Moree

WAGGAWAGGA

ALBURY

Grafton

Yamba

Ballina

LISMORE

NEWCASTLE

Balranald

Deniliquin

TibooburraLightning Ridge

Eden

BATHURST

PORT MACQUARIE

COFFS HARBOUR

Kempsey

TareeMuswellbrook

Bourke

TAMWORTH

Armidale

SYDNEY

CANBERRA

Young

REFERENCEOperating mineExport portRailway Major road, sealedMajor road, unsealedGas pipeline

200 km

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Overview 概况

• Major coal resources of New South Wales (NSW) are located in the Sydney and Gunnedah basins.

• The Hunter Coalfield of the Sydney Basin is the largest coal producing area in NSW. It contains significant reserves of export quality low-ash, high-energy thermal coals and low-ash soft coking coals.

• In 2015–16, the NSW coal industry produced 247 million tonnes (Mt) run-of-mine (ROM) coal, yielding 191 Mt of saleable coal, worth nearly $14.6 billion or approximately 80% of the total value of the state’s mineral production.

• NSW has more than 15 billion tonnes of recoverable coal reserves contained within 40 operating mines, and over 20 new major development proposals.

Geological setting 地质环境

Over 60% of NSW is covered by sedimentary basins. The major coal resources of NSW are located in the 500 km long, 150 km wide Permian−Triassic Sydney–Gunnedah Basin in the east of the state. It extends from south of Wollongong to north of Newcastle and north-westerly through Narrabri into Queensland. Relatively minor coal resources are mined in the Werrie and Gloucester basins. Exploration is active in the Oaklands and Ashford basins. The Permian, bituminous coal resources in the Sydney–Gunnedah Basin consist of a variety of coal types from low-volatile, hard coking coals to high quality thermal coals.

Coal regions 煤区

The Sydney Basin is subdivided into five major coalfields namely the: Hunter, Newcastle, Southern, Western and Central coalfields.

The Hunter Coalfield is the largest coal producing area of NSW, containing significant reserves of export quality low-ash, high-energy thermal coals. Coal is mined within sixty seams in the Greta Coal Measures, Wittingham Coal Measures and the Newcastle Coal

www.resourcesandenergy.nsw.gov.au

Measures. Many mines are large-scale, multi-seam, open-cut mining operations, with lesser numbers of underground operations.

The Newcastle Coalfield contains thermal coal ranging from medium-ash in the central area to medium- to high-ash in the southern area. Ten seams within the Greta Coal Measures, Tomago Coal Measures and the Newcastle Coal Measures are currently mined. Most mines are underground operations and the majority of the remaining undeveloped coal resources are accessible by underground mining methods.

The Southern Coalfield is renowned for its premium quality hard coking coals from the Bulli, Balgownie and Wongwilli seams, however export quality thermal coals are produced as a byproduct of washing coking coal. There are however, undeveloped thermal coal resources in the in the southern half of the coalfield.

The Western Coalfield produces medium- to high-ash, low to moderate sulphur, low phosphorus, high-energy thermal coal. The majority of these resources are extracted by underground mining methods, however there are also open-cut mines in areas that target three economic seams within the Illawarra Coal Measures: the Katoomba, Lithgow and Ulan seams.

The Gunnedah Basin is divided into two sub-basins of unequal portions by the north−south-trending Boggabri Ridge. The eastern (smaller) portion, the Maules Creek sub-basin, contains significant resources of low-ash, high-energy, high-volatile thermal coal, with some high-volatile, high-fluidity soft coking coal found in twelve near surface seams in the Maules Creek Formation and in the Hoskissons Seam in the Black Jack Formation. The western (larger) portion, the Mullaley sub-basin, contains underground and open cut resources predominantly in the Hoskissons seam of the Black Jack Group which includes low- and medium-ash thermal coals.

Low-ash export thermal coal is also currently mined in an isolated outlier of coal measures at Werris Creek (the Werrie Basin), near the south-eastern part of the Gunnedah Basin.

The Gloucester Basin, approximately 80 km north-east of Newcastle, also contains Permian bituminous coal. The basin is approximately 38 km long and 20 km wide and contains medium-ash, medium-volatile thermal and coking coals mined in five seams within the Gloucester Coal Measures.

The Oaklands Basin located in the state’s south is 40 km wide and 140 km long hosting the Permian Coorabin Coal Measures with two coal seams. Only the Lanes Shaft Seam is considered to have economic potential. The basin contains moderate- to high-ash sub-bituminous coals which could be mined by both open cut and underground methods locally. Due to the large distance to ports, the resources in the Oaklands Basin are mainly considered suitable for use in close proximity to the mine such as for local power generation or potentially for conversion to liquids or plastics.

Thermal coal resources and reserves by region 热煤资源和储量（按煤区）

Resources (Mt) Reserves (Mt)

Southern

Oaklands

Western

Newcastle

Hunter

Gunnedah

Gloucester70

344

9053794

343217 746

5162384

1439

9096607

02220

NSW export thermal coal by destination 新州热煤出口量（按国家和地区）

Japan

People’s Republic of China

Republic of Korea

Taiwan

Malaysia

Other

Financial year (ending 30 June)

20

40

0

60

80

100

120

140

160

Mill

ion

tonn

es

2011 2012 2013 2014 2015 2016

Typical specifications for NSW export thermal coal 新州出口热煤典型规格

Region

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Wes

tern

Hu

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New

cast

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Gu

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edah

Glo

uce

ster

Moisture % (ad) 1.1 2.5 2.7 2.3 4.0 1.5

Moisture % (ar) 6.4 8.9 9.1 8.5 – 9.0

Ash % (ad) 19.5 13.7 13.5 15.1 10.0 17.5

Vm % (ad) 20.8 30.5 32.7 30.6 37.0 26.8

Ts % (ad) 0.45 0.65 0.60 0.60 0.45 0.65

Se % (kcal/kg) 6750 6890 6810 6760 7050 6800

CSN 1.5 1.0 1.5 2.0 – –

AFT (°C) deform 1460 1420 1270 1380 1400 1530

AFT (°C) flow 1530 1560 1510 1540 1550 1600

HGI 64 49 50 52 45 65

Phosphorus % (ad) 0.030 0.009 0.027 0.032 0.006 0.002

Release of areas for coal exploration 煤炭勘探区的颁布

Through its Strategic Release Framework for Coal and Petroleum Exploration, the NSW Government has introduced the independently chaired Advisory Body for Strategic Release, to review and define which areas of the state are released for coal exploration. Inputs into the framework include a geological resource assessment, conducted by the Geological Survey of NSW; and a preliminary regional issues assessment of economic, social and environmental factors, which incorporates community and stakeholder consultation, conducted by the NSW Department of Planning and Environment.

The Strategic Release Framework ensures that the NSW Government’s approach to issuing coal exploration titles is transparent, informed and consistent with their broader land use strategies and community expectations.

Contact: coal.geology@industry.nsw.gov.au | +61 2 4931 6689

Disclaimer: The information contained in this publication is based on knowledge and understanding at time of writing (July 2017), using publicly available information. Because of advances in knowledge, users are reminded of the need to ensure that information upon which they rely is up to date. The information contained in this publication may not be or may no longer be aligned with government policy nor does the publication indicate or imply government policy. No warranty about the accuracy, currency or completeness of any information contained in this document is inferred (including, without limitation, any information in the document provided by third parties). While all reasonable care has been taken in the compilation, to the extent permitted by law, the State of New South Wales (including the NSW Department of Planning and Environment) exclude all liability for the accuracy or completeness of the information, or for any injury, loss, or damage whatsoever (including without limitation liability for negligence and consequential losses) suffered by any person acting, or purporting to act, in reliance upon anything contained herein. Users should rely upon their own advice, skills, interpretation and experience in applying information contained in this publication. The product trade names in this publication are supplied on the understanding that no preference between equivalent products is intended and that the inclusion of a product name does not imply endorsement by the Department over any equivalent product.