David Welshans is an author at Halliburton (United Kingdom) specializing in engineering geology, geotechnical engineering, and drilling.
Top concepts
DrillingEngineeringGeomechanicsDrilling FluidsSoftware TestingEngineering GeologyDrilling EngineeringMechanical EngineeringConstruction EngineeringGeotechnical Engineering
Publications per year
2003–2004
2
2
Formation Pressure Testing In the Dynamic Drilling Environment
Mark Proett, Jim Fogal, David Welshans et al. · 2004 · 26 citations
Geotechnical Engineering, Formation Pressure Testing, Engineering +15
Rows per page
1–2 of 2