KEY ENERGY SERVICES, LLC
45Patents
29Active
45Granted
49Portfolio score
Filing activity: Apr 23, 2001 → Feb 4, 2014 · 18 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7006009B2 | Servicing system for wells | Fixed Constructions | 59 | Expired |
| US8684096B2 | Anchor assembly and method of installing anchors | Fixed Constructions | 40 | Active |
| US7064677B2 | Method of monitoring service operations of a service vehicle at a well site | Fixed Constructions | 36 | Expired |
| US6728638B2 | Method of monitoring operations of multiple service vehicles at a well site | Fixed Constructions | 26 | Expired |
| US6826492B2 | Method of managing a well file record at a well site | Physics | 25 | Expired |
| US7006920B2 | Activity data capture system for a well service vehicle | Fixed Constructions | 24 | Expired |
| US7066266B2 | Method of treating oil and gas wells | Fixed Constructions | 20 | Expired |
| US6578634B2 | Method of monitoring pumping operations of a service vehicle at a well site | Fixed Constructions | 19 | Expired |
| US7571054B2 | Method and system for interpreting tubing data | Fixed Constructions | 19 | Active |
| US7273104B2 | Method of pumping an “in-the-formation” diverting agent in a lateral section of an oil and gas well | Fixed Constructions | 18 | Expired |
| US8280639B2 | Method and system for monitoring the efficiency and health of a hydraulically driven system | Fixed Constructions | 17 | Active |
| US7004456B2 | Engine speed limiter for a hoist | Fixed Constructions | 14 | Expired |
| US8453729B2 | Hydraulic setting assembly | Fixed Constructions | 14 | Active |
| US7114577B2 | Safemode operating system for a drilling or service rig | Fixed Constructions | 13 | Expired |
| US6758095B2 | Tongs monitor with learning mode | Fixed Constructions | 13 | Expired |
| US7228899B2 | Warning device and method to prevent clutch burning | Fixed Constructions | 12 | Expired |
| US7588083B2 | Method and system for scanning tubing | Fixed Constructions | 12 | Active |
| US7461830B2 | Multiple sensor for preventing a crown-block incursion on an oil well rig | Performing Operations; Transporting | 11 | Active |
| US7518526B2 | Method and system for displaying scanning data for oil well tubing based on scanning speed | Fixed Constructions | 11 | Active |
| US7513338B2 | Brake system for a well service or drilling hoist | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US7519508B2 | Method and system for setting and analyzing tubing target pressures for tongs | Fixed Constructions | 10 | Active |
| US7631563B2 | Method and system for evaluating rod breakout based on tong pressure data | Fixed Constructions | 10 | Active |
| US7359801B2 | Method and system for evaluating weight data from a service rig | Fixed Constructions | 9 | Active |
| US7917293B2 | Method and system for controlling a well service rig based on load data | Fixed Constructions | 9 | Active |
| US7226037B2 | System for assuring engagement of a hydromatic brake on a drilling or well service rig | Fixed Constructions | 9 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.