20192020

Research output per year

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Personal profile

Research interests

My current research interest includes;  

Carbon capture and climate change 

Petroleum System Analysis

Oil-oil and oil-source correlation

Exploration and production of hydrocarbons in mature basins

Production allocation in commingled reservoirs/fields

Biodegradation and reservoir alteration of hydrocarbon

Secondary oil migration and reservoir filling histories

Predicting hydrocarbon fluid type uncertainty during exploration and production

Reservoir compartmentalisation

 

Biography

2017-date                Postdoc Research Associate                 Heriot Watt University

2016 PhD                 Petroleum Geochemistry                      Newcastle University

2011 MSc                Petroleum Geology/Sedimentology    University of Ibadan

2010 MSc                     Petroleum Geochemistry                 Newcastle University

2001 Advance Cert    Geoscience                                          SITP/RGU

1999 BSc                      Geology                                                Delta State University

Press Profile

My PhD was in association with Shell and titled Oil families and their inferred source rocks from the Niger Delta Basin. The research used petroleum geochemistry to redefine the petroleum systems of the Niger Delta Basin, thereby improving our understanding of the petroleum systems in the delta, focusing on the source and correlation of oils and how to predict improved hydrocarbon fluid type uncertainty during exploration and production. I also looked at the complex reservoir alteration processes that has affected hydrocarbon fluids in the basin.

I am currently a Research Associate working on sedimentological and geochemical characterisation of organic rich source rocks (mainly offshore black shales). I have also worked as a geoscientist in oil and gas consultancy for more than five years.

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Research Output

  • 2 Conference contribution
  • 1 Article

Fine-Scale Heterogeneity of Pyrite and Organics within Mudrocks: Scanning Electron Microscopy and Image Analysis at the Large Scale

Buckman, J., Aboussou, A., Esegbue, O., Wagner, T. & Gambacorta, G., 16 Apr 2020, In : Minerals. 10, 4, 354.

Research output: Contribution to journalArticle

Open Access
File
  • 3 Downloads (Pure)

    Organic carbon-sulphur coupling in the eagle ford formation

    Mertesdorf, M., März, C., Mann, U., Ruppel, S. C., Esegbue, O. & Wagner, T., 4 Sep 2019, 29th International Meeting on Organic Geochemistry. EAGE Publishing BV

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Open Access
    File
    3 Downloads (Pure)

    Temperature, hydrology and ocean redox dynamics off lower cretaceous eastern Antarctica (ODP 692, Weddell Sea)

    Cavalheiro, L., Erba, E., Wagner, T., Magill, C., Esegbue, O., Hofmann, P. & Gambacorta, G., 4 Sep 2019, 29th International Meeting on Organic Geochemistry. EAGE Publishing BV

    Research output: Chapter in Book/Report/Conference proceedingConference contribution