0001060990-11-000093 Sample Contracts

6,967,844 Common Units Representing Limited Partner Interests BREITBURN ENERGY PARTNERS L.P. UNDERWRITING AGREEMENT

Underwriting Agreement • December 1st, 2011 • Quicksilver Resources Inc • Crude petroleum & natural gas • New York

• Contract Type
  Underwriting Agreement
• Filed
  December 1st, 2011
• Company
  Quicksilver Resources Inc
• Industry
  Crude petroleum & natural gas
• Jurisdiction
  New York

DB LETTERHEAD]

Quicksilver Resources Inc • December 1st, 2011 • Crude petroleum & natural gas

• Company
  Quicksilver Resources Inc
• Filed
  December 1st, 2011
• Industry
  Crude petroleum & natural gas