file:///C|/Documents%20and%20Settings/DBurkho1/Desktop/Chris%20Standlee%20Email%20received%20June%2026-2013.htm[10/18/2013 3:47:59 PM]

From: cstandlee@bioenergy.abengoa.com

Sent: Wednesday, June 26, 2013 5:50 PM

To: Burkholder, Dallas

Subject: production projections

Attachments: CONFIDENTIAL ABBK Production Strategic Forecast Conservative.pdf; CONFIDENTIAL ABBK

Production Strategic Forecast Aggressive.pdf

Dallas,

Per our telephone conversation yesterday I attach our current monthly projections of production at Hugoton for 2014,

both in a conservative and aggressive case. Note again that these monthly projections are confidential, and I

understand that you are willing to keep them so. If that is not the case, please destroy the attached files.

As we discussed, these are quite similar to the annual projections that we have given in the past, and while they are (of

course) subject to change, we feel fairly confident that they are realistic.

Regards.

(Ver archivo anexo: CONFIDENTIAL ABBK Production Strategic Forecast Conservative.pdf)(Ver archivo anexo:

CONFIDENTIAL ABBK Production Strategic Forecast Aggressive.pdf)

Christopher Standlee

ABENGOA BIOENERGY

Christopher G. Standlee

Executive Vice President, Institutional Affairs

Abengoa Bioenergy U.S. Holding, Inc.

16150 Main Circle Drive, Suite 300

Chesterfield, Missouri 63017

Phone: 636-728-0508 Fax: 636-728-1148

cstandlee@bioenergy.abengoa.com www.abengoabioenergy.com

P Eco-Tip: Printing e-mails is usually a waste.

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