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Filing tables
Filing exhibits
- 20-F Annual report (foreign)
- 1.2 Statutory Reform
- 8.1 List of Subsidiaries of Ecopetrol S.a.
- 12.1 Section 302 Certification of the Chief Executive Officer.
- 12.2 Section 302 Certification of the Chief Financial Officer.
- 13.1 Section 906 Officer Certification.
- 16.1 Pricewaterhousecooper's Letter
- 23.1 Consent of Pricewaterhousecoopers Ltda.
- 23.2 Consent of Ryder Scott
- 23.3 Consent of Gaffney, Cline & Associates
- 23.4 Consent of Degolyer and Macnaughton
- 99.1 Third Party Reserve Report of Ryder Scott
- 99.2 Third Party Reserve Report of Gaffney, Cline & Associates
- 99.3 Third Party Reserve Report of Degolyer and Macnaughton.
EC similar filings
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Exhibit 23.1
![](https://capedge.com/proxy/20-F/0001144204-11-040868/pwc.jpg)
Consent of Independent Registered Public Accounting Firm
We hereby consent to the incorporation by reference in the Registration Statement on Form F-3 No. 333-164898 of Ecopetrol S. A. of our report dated July 15, 2011 relating to the financial statements and the effectiveness of internal control over financial reporting which appears in this Form 20-F.
/s/ PricewaterhouseCoopers Ltda.
Bogota, Colombia
July 15, 2011
PricewaterhouseCoopers Ltda., Calle 100 No. 11A-35, Bogotá, Colombia
Tel: (57-1) 634 0555, Fax: (57-1) 218 8544, www.pwc.com/co