WorldOil

Jul 2010

• Organic clay acid system sustains post-treatment production increases

  Author Oscar J. Jaramillo, Ricardo Romero, Alexis Ortega, Art Milne and Manuel Lastre

  A comparative evaluation of matrix acid systems was conducted in a high-clay reservoir for Petrobras.
  

  Offshore, Production, South America Read More

Nov 2009

• Sucker rods with new connection design enable high-load pumping in deeper wells

  Author Herial Angeletti, Miguel Colla, Ricardo Mazzola, Daniel Muse, Félix Carrizo and Francisco Diaz Telli

  In a trial in Argentina, the new rods reduced connection failures and raised output.

  Production, South America Read More

Sep 2009

• Deepwater Statistical Report

  Author Matthew Shaw

  Brazil’s Santos Basin: An emerging giant

  South America Read More

May 2009

• Drilling advances

  Author Les Skinner, Contributing Editor

  Vol. 230 No.5   LES SKINNER, PE, CONTRIBUTING EDITOR, LSKINNER@SBCGLOBAL.NET All eyes turn toward Brazil Last month, Petroleo Brasileiro SA (Petrobras) announced that it was planning to search for new deepwater floaters to develop its massive

  Drilling and Completions, Offshore, South America Read More

Apr 2009

• Interview with Dr. Ties Tiessen, Executive Director of Wintershall AG

  German producer calls for royalty relief

  Industry Overview, Offshore, Production, Africa, Europe, South America Read More