Halyard Gas Field

Summary Information

• Operator: Apache
• Country: Australia
• Location: Greater East Spar development area offshore Western Australia
• Production start: 2011
• Partners: Apache -55%, Santos - 45%
• Type: Gas
• Estimated Reserves:
• Production Volume:

+++ Description

• The field was developed together with the Spar Gas Field
• The gas is transported to the John Brookes Platform
• The gas is treated in the Varanus Island Oil And Gas Processing Plant

+++ Contractors

• **TSmarine:** Transporting and installing 16km of flexible flowline and 28km of control umbilical

+++ History

• 2008 - Halyard Gas Field discovered
• 2010 - Santos and Apache decide to develop the field
• 2011 - First gas produced

+++ Geology

+++ Links

1. Santos and Apache development a major boost for Western Australian domestic gas supply
2. TSmarine awarded $22m Apache Halyard Field development contract
3. Apache's Spar-2 Appraisal Offshore Western Australia Tests 58 MMcf, 950 Barrels of Condensate Per Day
4. Halyard-1 gas comes on line