Monday, June 29, 2009

Chevron Ignites Steamflood Injection in Saudi

Back in March, Ghawar Guzzler posted a snippet about Chevron embarking on a steamflood injection pilot program in Saudi Arabia's Wafra Field, located in the Neutral Zone, to see if it can unlock potential tens of billions of oil trapped in the Middle East. Now, Chevron announced the program is underway...

The $340 million LSP, which is the final test phase for the steamflood project, is expected to lead to full-field steamflooding of the First Eocene reservoir, marking the first commercial application of a conventional steamflood in a carbonate reservoir anywhere in the world.

"Full-field deployment of steamflood technology in the PNZ would significantly increase recovery of crude oil reserves, confirm the technology's potential applicability in other carbonate oil fields and build on Chevron's steamflood capabilities that date back five decades," said George Kirkland, executive vice president, Chevron Global Upstream and Gas.

The LSP is the third in a series of staged tests to validate the feasibility of applying the enhanced oil recovery technology of steamflooding to unlock the producing potential of the heavy Eocene oil of the PNZ's carbonate reservoirs. Previous tests included the Small Scale Test (SST), which was successfully completed in 2008, and simple steam stimulation testing, conducted in the late 1990s.

Steamflooding involves injecting steam into heavy-oil reservoirs to heat the crude oil underground, reducing its viscosity and allowing its extraction through wells.

Chevron has successfully employed steamflooding to produce heavy oil from sandstone reservoirs at Kern River, Calif., for more than 40 years and at
Duri in Sumatra, Indonesia, for 25 years. The company is recognized as the world's leader in steamflood technology.

- Brewskie


  1. The Neutral Zone...who can read that and not think about the "Romulan Neutral Zone" of a certain TV series.....B Cole

  2. I get that... God, i'm such a nerd. haha


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