Andrew Carnegie
22Patents
10h-index
71Co-inventors
78Inventor score
Filing activity: May 22, 2003 → Apr 25, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9051822B2 | Formation treatment evaluation | Fixed Constructions | 76 | Active |
| US7277796B2 | System and methods of characterizing a hydrocarbon reservoir | Fixed Constructions | 53 | Expired |
| US7305306B2 | System and methods of deriving fluid properties of downhole fluids and uncertainty thereof | Fixed Constructions | 34 | Expired |
| US8793111B2 | Automated field development planning | Fixed Constructions | 23 | Active |
| US7195063B2 | Downhole sampling apparatus and method for using same | Fixed Constructions | 20 | Expired |
| US8794318B2 | Formation evaluation instrument and method | Fixed Constructions | 17 | Active |
| US7445043B2 | System and method for detecting pressure disturbances in a formation while performing an operation | Fixed Constructions | 15 | Active |
| US7680600B2 | Method, system and apparatus for formation tester data processing | Physics | 12 | Active |
| US7966166B2 | Method for determining a set of net present values to influence the drilling of a wellbore and increase production | Fixed Constructions | 11 | Active |
| US7705982B2 | Methods and apparatus for analyzing fluid properties of emulsions using fluorescence spectroscopy | Fixed Constructions | 10 | Active |
| US6992768B2 | Optical fluid analysis signal refinement | Physics | 8 | Expired |
| US8720552B2 | Tool and method for determining formation parameter | Physics | 6 | Active |
| US8297354B2 | Tool and method for determining formation parameter | Physics | 5 | Active |
| US7644611B2 | Downhole fluid analysis for production logging | Fixed Constructions | 5 | Active |
| US8813554B2 | Methods and apparatus to estimate fluid component volumes | Fixed Constructions | 4 | Active |
| US6966234B2 | Real-time monitoring and control of reservoir fluid sample capture | Physics | 4 | Expired |
| US7458258B2 | Methods and apparatus for oil composition determination | Physics | 3 | Active |
| US9534481B2 | Formation treatment evaluation | Fixed Constructions | 2 | Active |
| USD973191S1 | Air cleaning device | General | 1 | Active |
| US7720659B2 | Simulating fluid flow in reservoir with modified grid | Physics | 0 | Active |
| US8527203B2 | Method for selecting well measurements | Fixed Constructions | 0 | Active |
| USD1031963S1 | Air purifier | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.