Something done in the past:

“Experiences in Oilfield Chemicals, paradigm, challenges and opportunities", invited speaker by CTR (Repsol Technology Center), Móstoles, Madrid, 14 May 2014.

"Cementing of oil and gas wells", workshop conducted for Repsol professionals, Repsol Training Center, Móstoles, Madrid, 23 to 27 May 2011.

"Diagnosis of a well cementing", technical consultancy for Repsol-Algeria. Madrid, 30 August 2006.

Support to Holcim Indonesia in “Lapindo project”, evaluation of its cement production plant and the corresponding laboratory infrastructure, Narogong, Jakarta, August 2006.

Organization, design and implementation of the Holcim Workshop in well cementing for service companies operating in Venezuela, School of Petroleum, Central University of Venezuela, Caracas 2003-2007.

“Cementing Materials for Oil and Gas Wells”, course for the Department of Materials Engineering at Simón Bolívar University, Caracas 2000-2012.

"Effects of sour gas on Oil Well Cements", Interciencia, September 2008, Vol. 33 No. 9, 672-679.pendisse sed.