Daniel L. Bour
26Patents
12h-index
36Co-inventors
81Inventor score
Filing activity: Mar 7, 1990 → Jul 26, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5125455A | Primary cementing | Fixed Constructions | 242 | Expired |
| US5588488A | Cementing multi-lateral wells | Fixed Constructions | 231 | Expired |
| US5127473A | Repair of microannuli and cement sheath | Chemistry; Metallurgy | 204 | Expired |
| US5123487A | Repairing leaks in casings | Fixed Constructions | 196 | Expired |
| US5147565A | Foamed well cementing compositions and methods | Chemistry; Metallurgy | 103 | Expired |
| US5133409A | Foamed well cementing compositions and methods | Chemistry; Metallurgy | 96 | Expired |
| US4997487A | High temperature set retarded well cement compositions and methods | Chemistry; Metallurgy | 45 | Expired |
| US6488089B1 | Methods of plugging wells | Chemistry; Metallurgy | 38 | Expired |
| US6920929B2 | Reverse circulation cementing system and method | Fixed Constructions | 36 | Expired |
| US7124566B2 | Cutting device, particularly a lawn mower | Human Necessities | 19 | Expired |
| US7654326B1 | Sorel cements and methods of making and using same | Chemistry; Metallurgy | 19 | Active |
| US7217441B2 | Methods for coating pipe comprising using cement compositions comprising high tensile strength fibers and/or a multi-purpose cement additive | Emerging Cross-Sectional Technologies | 14 | Expired |
| US8272437B2 | Enhanced geothermal systems and reservoir optimization | Emerging Cross-Sectional Technologies | 11 | Active |
| US7740067B2 | Method to control the physical interface between two or more fluids | Emerging Cross-Sectional Technologies | 8 | Active |
| US8640772B2 | Enhanced geothermal systems and reservoir optimization | Emerging Cross-Sectional Technologies | 7 | Active |
| US9376885B2 | Enhanced geothermal systems and reservoir optimization | Emerging Cross-Sectional Technologies | 6 | Active |
| US9090810B2 | High temperature temporary diverter and lost circulation material | Fixed Constructions | 6 | Active |
| US7270183B2 | Cementing methods using compressible cement compositions | Chemistry; Metallurgy | 6 | Expired |
| US8353345B2 | Geothermal well diversion agent formed from in situ decomposition of carbonyls at high temperature | Emerging Cross-Sectional Technologies | 4 | Active |
| US7490668B2 | Method for designing and constructing a well with enhanced durability | Fixed Constructions | 3 | Expired |
| US8091639B2 | Geothermal well diversion agent formed from in situ decomposition of carbonyls at high temperature | Emerging Cross-Sectional Technologies | 3 | Active |
| US9458694B2 | System and method for a slotted liner shoe extension | Fixed Constructions | 0 | Active |
| US11953238B1 | Systems and methods for thermal reach enhancement | Emerging Cross-Sectional Technologies | 0 | Active |
| US8522872B2 | In situ decomposition of carbonyls at high temperature for fixing incomplete and failed well seals | Chemistry; Metallurgy | 0 | Active |
| US12241018B2 | High thermal coefficient slurry compositions and methods therefor | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.