Mark Andreychuk
35Patents
6h-index
13Co-inventors
66Inventor score
Filing activity: Jan 2, 1998 → Apr 7, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6003598A | Mobile multi-function rig | Fixed Constructions | 75 | Expired |
| US6431286B1 | Pivoting injector arrangement | Fixed Constructions | 57 | Expired |
| US6609565B1 | Trolley and traveling block system | Fixed Constructions | 37 | Expired |
| US10024150B2 | Bottom hole assembly for wellbore completion | Fixed Constructions | 16 | Active |
| US10662750B2 | Methods and electrically-actuated apparatus for wellbore operations | Fixed Constructions | 10 | Active |
| US10287866B2 | Methods and electrically-actuated apparatus for wellbore operations | Fixed Constructions | 7 | Active |
| US7810570B2 | Shock-release fluid fracturing method and apparatus | Fixed Constructions | 6 | Active |
| US10472928B2 | Downhole sleeve assembly and sleeve actuator therefor | Fixed Constructions | 6 | Active |
| US9464493B2 | Mobile coiled tubing reel unit, rig and arrangements thereof | Fixed Constructions | 5 | Active |
| US10267140B2 | Extendable/collapsible apparatus for fracture imaging and use of same | Physics | 4 | Active |
| US10704383B2 | Downhole operations using remote operated sleeves and apparatus therefor | Fixed Constructions | 4 | Active |
| US8567657B2 | Coiled tubing with retainer for conduit | Emerging Cross-Sectional Technologies | 3 | Active |
| US9720118B2 | Microseismic monitoring with fiber-optic noise mapping | Physics | 3 | Active |
| US11346169B2 | Sleeve valves, shifting tools and methods for wellbore completion operations therewith | Fixed Constructions | 2 | Active |
| US11319802B2 | Downhole operations using remote operated sleeves and apparatus therefor | Fixed Constructions | 1 | Active |
| US10472919B2 | Tension release packer for a bottomhole assembly | Fixed Constructions | 1 | Active |
| US10570680B2 | Mobile coiled tubing reel unit, rig and arrangements thereof | Fixed Constructions | 1 | Active |
| US11365606B2 | Downhole sleeve assembly and sleeve actuator therefor | Fixed Constructions | 1 | Active |
| US11480030B2 | Thermal expansion actuation system for sleeve shifting | Fixed Constructions | 1 | Active |
| US9759022B2 | Mobile coiled tubing reel unit, rig and arrangements thereof | Fixed Constructions | 1 | Active |
| US11208871B2 | Apparatus, systems and methods for completion operations | Fixed Constructions | 1 | Active |
| US8827140B2 | Coiled tubing with retainer for conduit | Emerging Cross-Sectional Technologies | 0 | Active |
| US10961808B2 | Tension release packer for a bottomhole assembly and methods of use | Fixed Constructions | 0 | Active |
| US10605061B2 | Bottom hole assembly for wellbore completion | Fixed Constructions | 0 | Active |
| US12060756B2 | Coupled downhole shifting and treatment tools and methodology for completion and production operations | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.