Concepedia

E. C. Onyia

EC

Statistics

Publications

6

Citations

266

H-Index

6

Active since

1987

Affiliations

Sandia National Laboratories California(Current)

E. C. Onyia is an author at Sandia National Laboratories California specializing in drilling, engineering, and petroleum engineering.

Publications per year

1987–2007

6

Publications

6

Experimental Data Analysis of Lost-Circulation Problems During Drilling With Oil-Based Mud

E. C. Onyia · SPE Drilling & Completion · 1994 · 74 citations

Engineering, Petroleum Engineering, Drilling +16

Relationships Between Formation Strength, Drilling Strength, and Electric Log Properties

E. C. Onyia · SPE Annual Technical Conference and Exhibition · 1988 · 55 citations

Engineering, Earth Sciences, Petroleum Engineering +11

Roller Bit Model With Rock Ductility and Cone Offset

Warren J. Winters, T. M. Warren, E. C. Onyia · SPE Annual Technical Conference and Exhibition · 1987 · 55 citations

Engineering, Petroleum Engineering, Drilling +13

Predrill Estimation of Subsalt Fracture Gradient: Analysis of the Spa Prospect to Validate Nonlinear Finite Element Stress Analyses

J. T. Fredrich, B.P. Engler, Jeffrey A. Smith et al. · 2007 · 45 citations

Engineering, Earth Sciences, Petroleum Engineering +17

An Analysis of Experimental Data on Lost Circulation Problems While Drilling With Oil-Base Mud

E. C. Onyia · SPE Annual Technical Conference and Exhibition · 1991 · 24 citations

Engineering, Geological Engineering, Petroleum Engineering +17

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