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Asekhauno - Geologist Specializing in Reservoir Geochemistry - London, UK

Oshioke Samuel Asekhauno

London, UK


Geologist Specializing in Reservoir Geochemistry


• Integrating geochemical data and Interpreting the physical structure of petroleum reservoirs by 1D models e.g. Kinex, Genesis, Trinity.
• Involved in lateral and vertical sediment sampling and logging of the Cleveland Basin, Northeast Yorkshire, and the Wessex Basin, Dorset, United Kingdom.

Work History

EOR Geologist [Contractor]

BP Exploration

From April 2012

• Conducting effluent data analysis from corefloods by performing data quality checks as standard procedure, as well as relevant mass balance and other calculations in standard spreadsheet.
• Developing and implementing basic reporting templates from Spot fire Professional, or alternative data manipulation/imaging software, and producing a standard set of illustrative plots to identify trends between and within coreflood experiments.
• Liaising with relevant laboratories and ensuring the analytical team is aware of any changes in processes and requirements for new method developments.
• Responsible for historical correlations of laboratory and field data, and defining dynamics of reservoir and outcrop cores.
• Incorporating detailed interactions between fluids and rock, including dissolution, precipitation, ion exchange, diagenetic variation of mineralogy and the effects of varying temperature and gas partial pressure.
• Biweekly presentations to ascertain and interpret results, and identify the processes controlling water and oil geochemistry.
• Identifying and managing any environmental and social impacts project activities might have on the environment or society through effective communication with multidisciplinary team/business units.
• Developing a complete toxicological assessment of laboratory chemicals and disposal of consumables.
• Adhering to relevant health, safety, security and environmental policies of the company.
• Actively participating in meetings, presentations and exhibitions to add value to business and enhance knowledge.

Student Assistant

Newcastle University

February 2011 - August 2011

• Involved in lateral and vertical sediment sampling and logging of the Cleveland Basin, Northeast Yorkshire, and the Wessex Basin, Dorset, United Kingdom.
• Provided quantitative and valid interpretation of data from Rock Eval, ICP-OES, GC and GC-MS, Iron Speciation tools for source rock evaluation, whilst recording and backing-up data.
• Prepared oil and rock samples for analytical experiments, and involved in scientific report writing.
• Professionally networked and gathered intelligence by effectively communicating with international academic collaborators and industrial collaborators working in the oil and gas industry.
• Use of standard computer hardware, MS office software and specialist discipline specific software (Sedilog, Kinex, Genesis, logview) as appropriate to the duties.
• Upheld a high standard of housekeeping in laboratories to identify and manage risk where potentially hazardous chemicals are processed.

Field Geologist [Corps Member]

Department Of Mineral Resources, Ministry Of Special Duties, Science and Technology

October 2007 - October 2009

• Actively involved in geological field mapping, logging and sediment sampling of outcrops.
• Responsible for the accurate compilation and timely submittal of reports to Head of Department.
• Planning, implementing and evaluating reports in accordance with the relevant standards and procedures.
• Interacting with business units within the department to implement workflows to best fit business objectives
• Undertook data searches using online search engines for additional data from conference proceedings, web, journals etc.
• Effectively communicated with investors and colleagues in delivering quality services
• Performed additional duties as may be required by the department from time to time.

Qualifications & Certifications

MSc Petroleum Geochemistry

University of Newcastle Upon Tyne

BSc Geology

University of Benin, Benin-City. Nigeria

Federal Government College Ilorin. Kwara State. Nigeria

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