Larry S. Eoff
148Patents
35h-index
111Co-inventors
93Inventor score
Filing activity: Dec 22, 1992 → May 23, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6702044B2 | Methods of consolidating formations or forming chemical casing or both while drilling | Emerging Cross-Sectional Technologies | 187 | Expired |
| US6220350A | High strength water soluble plug | Fixed Constructions | 165 | Expired |
| US6823940B2 | Methods of consolidating formations and forming a chemical casing | Emerging Cross-Sectional Technologies | 146 | Expired |
| US6176315A | Preventing flow through subterranean zones | Emerging Cross-Sectional Technologies | 140 | Expired |
| US7066284B2 | Method and apparatus for a monodiameter wellbore, monodiameter casing, monobore, and/or monowell | Fixed Constructions | 137 | Expired |
| US6848519B2 | Methods of forming a chemical casing | Emerging Cross-Sectional Technologies | 117 | Expired |
| US6764981B1 | Well treatment fluid and methods with oxidized chitosan-based compound | Chemistry; Metallurgy | 114 | Expired |
| US6837316B2 | Methods of consolidating formations | Emerging Cross-Sectional Technologies | 113 | Expired |
| US6187839A | Methods of sealing compositions and methods | Chemistry; Metallurgy | 106 | Expired |
| US7007752B2 | Well treatment fluid and methods with oxidized polysaccharide-based polymers | Chemistry; Metallurgy | 101 | Expired |
| US6321841A | Methods of sealing pipe strings in disposal wells | Emerging Cross-Sectional Technologies | 101 | Expired |
| US6981552B2 | Well treatment fluid and methods with oxidized polysaccharide-based polymers | Chemistry; Metallurgy | 96 | Expired |
| US6476169B1 | Methods of reducing subterranean formation water permeability | Chemistry; Metallurgy | 94 | Expired |
| US7225879B2 | Method and apparatus for a monodiameter wellbore, monodiameter casing, monobore, and/or monowell | Fixed Constructions | 91 | Expired |
| US6497283B1 | Well cement additives, compositions and methods | Chemistry; Metallurgy | 77 | Expired |
| US7159656B2 | Methods of reducing the permeabilities of horizontal well bore sections | Chemistry; Metallurgy | 76 | Expired |
| US5339903A | Method for control of gas migration in well cementing | Chemistry; Metallurgy | 73 | Expired |
| US7833944B2 | Methods and compositions using crosslinked aliphatic polyesters in well bore applications | Chemistry; Metallurgy | 70 | Active |
| US6739806B1 | Cement compositions with improved fluid loss characteristics and methods of cementing in subterranean formations | Emerging Cross-Sectional Technologies | 70 | Expired |
| US5501276A | Drilling fluid and filter cake removal methods and compositions | Emerging Cross-Sectional Technologies | 70 | Expired |
| US7552771B2 | Methods to enhance gas production following a relative-permeability-modifier treatment | Chemistry; Metallurgy | 65 | Active |
| US6607035B1 | Preventing flow through subterranean zones | Emerging Cross-Sectional Technologies | 64 | Expired |
| US8091638B2 | Methods useful for controlling fluid loss in subterranean formations | Fixed Constructions | 58 | Active |
| US6743288B2 | Well cement additives, compositions and methods | Chemistry; Metallurgy | 57 | Expired |
| US6364016B1 | Methods of reducing the water permeability of subterranean formations | Chemistry; Metallurgy | 56 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.