Oaktree Capital Management LP's turnaround plan for Quiksilver Inc. calls for combining the Huntington Beach-based footwear and apparel company with Australia-based Billabong International Ltd., a "source close to the situation" told the New York Post. Quiksilver filed for Chapter 11 bankruptcy last month to reorganize its U.S. operations. The company's European and Asia-Pacific businesses were not part of the filing. Oaktree, a Los Angeles-based private equity firm, owns a majority stake in Billabong and is looking to provide up to $175 million in debtor-in-possession financing to Quiksilver at 12% annual interest. Its offer is comprised of a "secured term facility of $115 million" and "secured asset-based revolving credit facility of $60 million," according to court documents.