<?xml version='1.0' encoding='utf-8'?>
<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:contributor>J. Sheridan</dc:contributor>
  <dc:contributor>J. McCulloch</dc:contributor>
  <dc:contributor>J.N. Moore</dc:contributor>
  <dc:contributor>K. Kovac</dc:contributor>
  <dc:contributor>P. Spielman</dc:contributor>
  <dc:contributor>R. Weidler</dc:contributor>
  <dc:contributor>S. Hickman</dc:contributor>
  <dc:creator>P. Rose</dc:creator>
  <dc:date>2004</dc:date>
  <dc:description>An Engineered Geothermal System (EGS) field experiment will be conducted to hydraulically stimulate injection well 34-9RD2, located on the east flank of the Coso geothermal reservoir, with the objective of increasing the injection rate of this well to 750 gpm at a wellhead pressure of 100 psi or less. The stimulation of this well is expected to create hydraulic communication with the recently drilled production well 38C-9, which is directly south of 34-9RD2. We summarize the results of fracture and stress analyses based upon borehole image logs of 38C-9; petrographic and petrologic analyses of cuttings from both the injection well 34-9RD2 and the production well 38C-9; and plans for the redrilling and stimulation of 34-9RD2.</dc:description>
  <dc:format>application/pdf</dc:format>
  <dc:language>en</dc:language>
  <dc:title>The Coso EGS project - Recent developments</dc:title>
  <dc:type>text</dc:type>
</oai_dc:dc>