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Home > About > Contributing Authors

Oscar Roldán

O. Roldán
Oscar Roldán
National Hydrocarbons Commission (CNH)

Articles(s) by this author

Profile

Oscar Roldán is the Head of the National Data Repository at the National Hydrocarbons Commission (CNH).

OGEL Articles

Article(s) by this author:
(Most recent first)

Oil Reform: The National Data Repository as the Key Successful Factor of the Upstream Opening in Mexico

Mexico's Oil and Gas Sector Reform
OGEL 1 (2016)

Call for contributions

OGEL Call for Papers: Special Issue on Changing LNG Markets and Contracts

Agnieszka Ason

  • Agnieszka Ason

OGEL Call for Papers: Special Issue on Energy Transitions 2020

Nana Asare Obeng-Darko

  • Nana Asare Obeng-Darko
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Advance publication

LNG Contract Adjustments in Difficult Times: The Interplay between Force Majeure, Change of Circumstances, Hardship, and Price Review Clauses

31 Mar 2020

K. Christie, M. Han, L. Shmatenko

  • K. Christie
  • M. Han
  • L. Shmatenko

The Portfolio SPA: A Tool of Portfolio Marketing

31 Mar 2020

R. Maalouf

  • R. Maalouf

"Try to be more like Norway on a Sunny Day!" Regulatory Capitalism and the Challenges of Combatting Corruption in Indonesia's Upstream Oil and Gas Sector Supply Chains

23 Mar 2020

M. Buehler

  • M. Buehler
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