“Hawiyah Gas Plant was brought on-stream in December 2001. The facility can process up to 1.6 billion scfd of raw gas (sweet and sour) and produce 1.4 billion scfd of sales gas for the Master Gas System, 170,000b/d of condensate, and 1,000t/d of sulphur.” http://www.hydrocarbons-technology.com/projects/saudi-aramco/

1.6 BCF/day NG processing plant completed in 2001 http://www.jgc.co.jp/en/02bisdmn/01oilgas_production/exp_saudi1.htm

A Hawiyah NGL extension project is due to start production in October 2007 and yield a further 3.5 BCF/day NG and 310 kbpd NGLs. http://www.saudiaramco.com/bvsm/JSP/content/articleDetail.jsp?BV_Session...

A further release in Feb 07 mentions the main contractors: “JGC Corp. of Japan; Snamprogetti of Italy; General Dynamics of the United States; and Saudi contractors Modern Arab Construction, Suedrohrbau, NESMA and FM Qahtani”

“The newly recovered ethane-rich NGL will be sent to other domestic petrochemical complexes by pipeline for further downstream processing.” http://www.jgc.co.jp/en/01newsinfo/2005/release/20050405.html

It looks like Hawiyah is solely a NatGas and NGL producer, with current production of 1.6 BCF/day NG and 170 kbpd condensates, with an upgrade to triple that capacity due by Q4 2007.