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About GeolOil LLC USA, and GeolOil Corporation Canada



Oscar Gonzalez, GeolOil LLC President portrait

" A great petrophysics software must excel in four aspects:
1.- Designed after decades of petrophysics consulting.
2.- Modern programming practices in compiler design and threads.
3.- Advanced & innovative applied mathematical algorithms.
4.- An outstanding and fast customer service.
Well, we have all these traits."    Oscar Gonzalez. GeolOil LLC, Director ∎




Company Profile: Software Innovation since 2012

  • 2024: Today GeolOil software keeps growing, and expanding its applicability beyond the oil & gas realm. Now we cover clients and projects that use our software for geo-thermal engineering, hydro-geology, CO2 storage, CO2 reservoirs, natural hydrogen reservoirs, and natural helium reservoirs.

    GeolOil has grown to 199,550 lines of source code mostly written in Java-17 and Groovy-20, distributed in 235 classes carefully designed to run in the major platforms of Windows-PC, MacOS-Apple, and Linux-PC. Its source code length is equivalent to four thick books of 1,000 pages each one under a standard font of 50 lines per page.


  • 2022: Keeps growing as a multi-OS platform software package


    As 2022, GeolOil had 157,225 lines of source code written in native C, Clojure, Java, and Groovy, distributed in 189 classes.


  • July 2016: GeolOil branch in Colorado, USA, was incorporated as GeolOil LLC


    The USA branch attends the growing businesses in shale oil, and CO2, to cover the demand for US local customers. GeolOil market is focused mostly on small to mid size oil & gas consulting and operating companies that can not afford to pay expensive software packages.


  • June 2012: GeolOil was incorporated in Calgary, Canada as GeolOil Corporation


    The aim was to provide multi-platform software (Windows-PC, MacOS, and Linux) solutions for reservoir modeling, and some consulting for unconventional oil and gas reservoirs. Dozens of 3D integrated reservoirs models were built worldwide, from bitumen, heavy oil, medium and light oil, conventional gas, to shale gas in carbonate and clastic reservoirs in Canada, USA, Mexico, Colombia, Bolivia, Oman, Thailand, and Russia.


August 2019 leisure visit of Jesus Salazar (2019 President of SPWLA) to the Colorado rocky mountains

The photo above shows the August 2019 visit of Jesus Salazar for leisure vacations in Colorado rocky mountains. From left to right: Oscar Gonzalez (GeolOil), and Jesus Salazar (President of SPWLA for the period 2019-2020)



URTeC 2019 conference meeting with colleagues Jose Guzman, Reinaldo Angulo (Halliburton), Adolfo Rodriguez (OpenSim), Oscar Gonzalez (GeolOil), Reinaldo Michelena (iReservoir), and Hector Klie (DeepCast)

The photo above shows a July 2019 meeting with colleagues at the 2019 URTeC conference in Denver, Colorado. From left to right: Jose Guzman, Reinaldo Angulo (Halliburton), Adolfo Rodriguez (OpenSim), Oscar Gonzalez (GeolOil), Reinaldo Michelena (iReservoir), and Hector Klie (DeepCast)



May 2019 meeting between MI3 Petroleum Engineering Corporation and GeolOil LLC

The photo above shows a May 2019 meeting at Golden CO USA, with MI3 Petroleum Engineering. From left to right: Oscar Gonzalez (GeolOil), Bernabe Aguado (retired from Saudi-Aramco), and Omar Angola (iReservoir)



December 2017 Christmats dinner between MI3 Petroleum Engineering Corporation and GeolOil LLC

The photo above shows a December 2017 christmats dinner at Golden CO USA, with MI3 Petroleum Engineering. From left to right: Mahmood Ahmadi (MI3), Brian Black (MI3), Oscar Gonzalez (GeolOil), and Carlos Pereira (MI3)



July 2013 walk in July 2013 at Stephen Avenue, Calgary, Canada

The photo above shows a July 2013 walk through the Stephen Avenue, Calgary, Canada, with friend companies. From left to right: Pedro Vaca (Acceleware), Walter Poquioma (Sasol), Oscar Gonzalez (GeolOil), and Justo Neda (Alberta Research Council)



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