All Stories

  1. Effect of Yield Power Law Fluid Rheological Properties on Cuttings Transport in Eccentric Horizontal Narrow Annulus

    Article • Journal of Fluids, January 2016, Hindawi Publishing Corporation

    Dr Titus Ntow Ofei

  2. Formulating Water-Based Muds for High Temperature Wellbores Using Potassium Formate Brine and Synthetic Polymers: A Design of Experiment Approach

    Article • January 2016, Society of Petroleum Engineers (SPE)

    Dr Titus Ntow Ofei

  3. Eulerian-Eulerian Simulation of Particle-Liquid Slurry Flow in Horizontal Pipe

    Article • Journal of Petroleum Engineering, January 2016, Hindawi Publishing Corporation

    Dr Titus Ntow Ofei

  4. Cuttings-liquid frictional pressure loss model for horizontal narrow annular flow with rotating drillpipe

    Article • IOP Conference Series Materials Science and Engineering, April 2015, Institute of Physics Publishing

    Dr Titus Ntow Ofei

  5. Modelling of pressure drop in eccentric narrow horizontal annuli with the presence of cuttings and rotating drillpipe

    Article • International Journal of Oil Gas and Coal Technology, January 2015, Inderscience Publishers

    Dr Titus Ntow Ofei

  6. Fill removal from horizontal wellbore using foam in different coiled tubing/annulus diameter ratios

    Article • International Journal of Oil Gas and Coal Technology, January 2015, Inderscience Publishers

    Dr Titus Ntow Ofei

  7. Flow Profile Distribution in Narrow Annuli Using Modified Yield Power-Law Fluid Model

    Article • January 2015, Springer Science + Business Media

    Dr Titus Ntow Ofei

  8. Drilling Parameter Effects on Cuttings Transport in Horizontal Wellbores: A Review

    Article • January 2015, Springer Science + Business Media

    Dr Titus Ntow Ofei

  9. Modelling of Pressure Drop and Cuttings Concentration in Eccentric Narrow Horizontal Wellbore with Rotating Drillpipe

    Article • Journal of Applied Sciences, December 2014, Science Alert

    Dr Titus Ntow Ofei

  10. Modified Yield Power-Law fluid flow in narrow annuli with inner rotating pipe

    Article • The Canadian Journal of Chemical Engineering, November 2014, Wiley

    Dr Titus Ntow Ofei

  11. CFD Method for Predicting Annular Pressure Losses and Cuttings Concentration in Eccentric Horizontal Wells

    Article • Journal of Petroleum Engineering, January 2014, Hindawi Publishing Corporation

    Dr Titus Ntow Ofei

  12. Pressure Behaviour in Partial Completion Wells for Closed Boundary System

    Article • January 2013, Society of Petroleum Engineers (SPE)

    Dr Titus Ntow Ofei