Stephen Ekwunife

Experience

1. Petrophysicist

   Halliburton

   Sep 2013 — Present · New Orleans, LA, US

   OPEN-HOLE FORMATION AND RESERVOIR EVALUATION• Magnetic resonance imaging analysis and interpretation• Rock property analysis and interpretation• Shaly sand analysis and interpretation• Well test and completion analysis and interpretationINTEGRATED CASED-HOLE PETROPHYSICS• Cased-hole modeling and simulation to predict triple-combo or quad-combo open hole data.• Pulsed spectral gamma log processing and interpretation to calculate oil saturation over wide range of porosities and borehole conditions. • Processing and interpretation of through-tubing reservoir surveillance sigma and carbon/oxygen log to calculate hydrocarbon saturation either in high, low and unknown reservoir formation water salinity.• Spectra flow downhole fluid analysis for water management by accurately detecting and quantifying downhole water flow inside or outside pipe.• Spectra gamma ray log analysis to provide uranium-free gamma ray reading and assist in clay typing.• Sonic log analysis using measured fast and slow shear wave travel times, p-wave slowness, compressive fluids in pore space, and anisotropy to compute minimum and maximum principal stresses and stress field orientation.• Production array log analysis either in vertical, deviated or horizontal well using multiphase velocity measurements from array spinner, array holdup measurements and capacitance, array resistance and gas hold sensors. • Advanced cement bond log analysis for quick, accurate information on cement bond, even when using low density or foamed cements. • Advanced casing inspection log interpretation to determine casing integrity.

Education

• University of Benin

  Bachelor of Engineering (BEng), Petroleum Engineering

• University of Oklahoma

  Masters of Science, Petroleum Engineering