| A Single Well Test Method That Yields a Dispersion-Free Measure of Reservoir Fluid Drift Rate SL Wellington, JF Simmons, SK Hara, EA Richardson SPE Improved Oil Recovery Conference?, SPE-27757-MS, 1994 | 5 | 1994 |
| A single-well tracer test that uses CO2 as the oil tracer SL Wellington, EA Richardson Reservoir engineering, 199-208, 1991 | 3 | 1991 |
| A single-well tracer test with in-situ-generated CO [sub 2] as the oil tracer SL Wellington, EA Richardson SPE Reservoir Engineering (Society of Petroleum Engineers);(United States) 9 (2), 1994 | | 1994 |
| A Single-Well Tracer Test With In-Situ-Generated CO2 as the Oil Tracer SL Wellington, EA Richardson SPE Reservoir Engineering 9 (02), 85-91, 1994 | 10 | 1994 |
| A study of the chemical assumptions underlying the ester-based single-well tracer test SL Wellington, EA Richardson Issues and options in an uncertain world, 1992 | 5 | 1992 |
| An On-Line Method for Troubleshooting Gas-Lift Wells without Wireline Tools SL Wellington, JF Simmons, EA Richardson SPE Annual Technical Conference and Exhibition?, SPE-26593-MS, 1993 | 3 | 1993 |
| Apparatus and process for production of high purity hydrogen M Miglin, L Clomburg, G Elliott, M Groeneveld, RH Jean, A Matzakos, ... US Patent App. 10/526,915, 2006 | 60 | 2006 |
| Apparatus and process for production of high purity hydrogen AN Matzakos, SL Wellington, LA Clomburg, P Veenstra, AW Munshi, ... | 1 | 2004 |
| Apparatus and process for the production of hydrogen AN Matzakos, T Mikus, JM Ward, SL Wellington | | 2002 |
| Apparatus for analysis of failure of material HJ Vinegar, SL Wellington, JA De Waal US Patent 4,856,341, 1989 | 290 | 1989 |
| Apparatus for positioning a sample in a computerized axial tomographic scanner HJ Vinegar, SL Wellington US Patent 4,583,242, 1986 | 263 | 1986 |
| Biopolymer solution viscosity stabilization—Polymer degradation and antioxidant use SL Wellington Society of Petroleum Engineers Journal 23 (06), 901-912, 1983 | 170 | 1983 |
| Blends of propoxy and ethoxy surfactants SL Wellington US Patent 5,311,943, 1994 | 8 | 1994 |
| Catalysts for the production of hydrogen KT Lam, BD Murray, N Mysore, SL Wellington US Patent App. 13/141,248, 2012 | 5 | 2012 |
| Catalysts having selected pore size distributions, method of making such catalysts, methods of producing a crude product, products obtained from such methods, and uses of … OK Bhan, SL Wellington US Patent 8,114,806, 2012 | 33 | 2012 |
| Catalysts, preparation of such catalysts, methods of using such catalysts, products obtained in such methods and uses of products obtained OK Bhan, SL Wellington US Patent 8,372,777, 2013 | 34 | 2013 |
| Catalysts, preparation of such catalysts, methods of using such catalysts, products obtained in such methods and uses of products obtained OK Bhan, SL Wellington US Patent 8,178,468, 2012 | 31 | 2012 |
| Catalysts, preparation of such catalysts, methods of using such catalysts, products obtained in such methods and uses of products obtained OK Bhan, SL Wellington US Patent 8,492,599, 2013 | 34 | 2013 |
| Centrifugal force gas separation with an incompressible fluid FA Buhrman, J Cui, ML Joshi, SN Milam, SL Wellington US Patent App. 13/149,190, 2011 | 6 | 2011 |
| Conductor-in-conduit heat sources for in situ thermal processing of an oil shale formation AT Cole, LJ Bielamowicz, FG Carl Jr, JM Coles, EP De Rouffignac, ... US Patent 7,004,247, 2006 | 254 | 2006 |
