Petroleum Engineering – Reservoir
Geochemical Investigation of Trace Metals in Crude Oils from Some Producing Oil Fields in Niger Delta, Nigeria

Temple N Chikwe; Mudiaga Onojake

Volume 10, Issue 3 , July 2021, , Pages 39-48

http://dx.doi.org/10.22050/ijogst.2021.135210

Abstract
  The geochemical investigation of trace metals in crude oils from some producing oil fields in the Niger Delta, Nigeria, was carried out to ascertain the petroleum source rocks and organic matter deposits. The concentrations of trace metals in crude oil samples obtained from eight producing fields from ...  Read More

Hydrocarbon Reservoirs Management
Geochemical Appraisal of the Depositional Environment and Source Organic Matter of Crude Oils from Some Oil Fields in Bayelsa State, Nigeria

Charles Ikenna Oraegbunam; Leo Osuji; Mudiaga Onojake; Selegha Abrakasa

Volume 9, Issue 3 , July 2020, , Pages 1-10

http://dx.doi.org/10.22050/ijogst.2020.221306.1538

Abstract
  The organic geochemical characterization of crude oil samples from the oil fields of the Niger delta was carried out using gas chromatography–-mass spectrometry (GC–-MS) to genetically characterize the oil samples in terms of their biomarker composition. Geochemical characteristics such as ...  Read More