Hawiyah Gas Plant (HGP) is located in the Eastern Province of Saudi Arabia on a site 180 km south-southwest of Dhahran and 270 km east of Riyadh.

• 哈维亚天然气装置扩建项目位于沙特阿拉伯东部地区，距离达兰市西南180公里，利雅得以东270公里。