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Administered by: Industry, Innovation and Science
Published Date 27 Mar 2017

 

 

COMMONWEALTH OF AUSTRALIA

 

Section 708

Offshore Petroleum and Greenhouse Gas Storage Act 2006

 

APPLICATION FOR VARIATION OF A PIPELINE LICENCE

 

I, GRAEME ALBERT WATERS, the National Offshore Petroleum Titles Administrator, on behalf of the Commonwealth–Western Australia Offshore Petroleum Joint Authority hereby give notice pursuant to section 708 of the Offshore Petroleum and Greenhouse Gas Storage Act 2006 that an application has been received from

 

 

 

Quadrant Oil Australia Pty Limited

(ACN 050 611 688)

 

Quadrant East Spar Pty Limited

(ACN 008 674 413)

 

Quadrant Kersail Pty Ltd

(ACN 087 029 169)

 

Santos (BOL) Pty Ltd

(ACN 000 670 575)

 

 

 

for a variation of Pipeline Licence WA-21-PL in the offshore area of Western Australia, as set out below.

 

Pursuant to subsection 226(3) of the Act, a person may make a written submission to the Titles Administrator about this application within 30 days from the date of this notice.

 

This notice takes effect on the day on which it appears in the Australian Government Gazette.

 

 

 

Made under the Offshore Petroleum and Greenhouse Gas Storage Act 2006

of the Commonwealth of Australia.

 

 

GRAEME ALBERT WATERS

TITLES ADMINISTRATOR

ON BEHALF OF THE COMMONWEALTH–WESTERN AUSTRALIA

OFFSHORE PETROLEUM JOINT AUTHORITY


 

APPLICATION FOR VARIATION OF

PIPELINE LICENCE WA-21-PL

 

Pipeline Co-ordinates

 

Main Pipeline System Co-Ordinates

 

Feature Name

KP*

Easting (m)

Northing (m)

1.

Spar-2 8” Flowline KP0.0

0.0

281 790

7 719 735

2.

Spar-2 8” Flowline KP1.0

1.0

282 605

7 720 276

3.

Spar-2 8” Flowline KP1.65

1.65

283 154

7 720 585

4.

Halyard-1 Christmas Tree

 

283 157

7 720 608

5.

Greater East Spar PLEM

 

283 156

7 720 556

6.

Greater East Spar Subsea Cooling Skid

 

283 171

7 720 556

7.

Halyard 10” Flowline KP0.0

0.0

283 175

7 720 552

8.

Halyard 10” Flowline KP1.0

1.0

283 657

7 719 835

9.

Halyard 10” Flowline KP2.0

2.0

284 182

7 719 102

10.

Halyard 10” Flowline KP3.0

3.0

284 389

7 718 390

11.

Halyard 10” Flowline KP4.0

4.0

284 839

7 717 498

12.

Halyard 10” Flowline KP5.0

5.0

285 292

7 716 607

13.

Halyard 10” Flowline KP6.0

6.0

285 743

7 715 716

14.

Halyard 10” Flowline KP7.0

7.0

286 115

7 714 815

15.

Halyard 10” Flowline KP8.0

8.0

286 562

7 713 921

16.

Halyard 10” Flowline KP9.0

9.0

287 010

7 713 028

17.

Halyard 10” Flowline KP10.0

10.0

287 461

7 712 135

18.

Halyard 10” Flowline KP11.0

11.0

287 907

7 711 241

19.

Halyard 10” Flowline KP12.0

12.0

288 356

7 710 349

20.

Halyard 10” Flowline KP13.0

13.0

288 806

7 709 457

21.

Halyard 10” Flowline KP14.0

14.0

289 256

7 708 566

22.

Halyard 10” Flowline KP15.0

15.0

289 702

7 707 674

23.

Halyard 10” Flowline KP15.6

15.6

290 088

7 707 279

24.

East Spar PLEM

 

290 088

7 707 283

25.

East Spar PLEM Tie-In Spool

 

290 101

7 707 290

 

 


 

Pipeline Design Temperatures

 

TEMPERATURE AND PRESSURE DETAILS

Spar-2 8” Flowline

GES PLEM

GES SCS

Halyard-1 6” Tie-In Spool

GES PLEM -SCS 6” Tie-In Spool

Design Temperature

Pipeline (°C)

110

121

121

121

121

Facilities (°C)

55

55

55

55

55

Maximum Operating Temperature

Pipeline (°C)

105

105

105

105

105

Facilities/Stations (°C)

55

55

55

55

55

Minimum Operating Temperature

Pipeline (°C)

-20

-18

-18

-18

-18

Facilities/Stations (°C)

-20

-20

-20

-20

-20

Design Pressure (MPag)

22.8

34.5

22.8

34.5

34.5

Inlet Pressure Range (MPag)

6.0 to 21.5

6.0 to 21.5

6.0 to 21.5

6.0 to 21.5

6.0 to 21.5

Outlet Pressure Range (MPag)

6.0 to 21.5

6.0 to 21.5

6.0 to 21.5

6.0 to 21.5

6.0 to 21.5

Maximum Allowable Operating Pressure (MPag)

22.8 at 110°C

22.8 at 110°C

22.8 at 110°C

22.8 at 110°C

22.8 at 110°C

 

 


Title: Pipeline Route Map - Description: This is a map of the varied pipeline route.