System and method for setting a completion tool
US-2015308206-A1 · Oct 29, 2015 · US
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Cnpc Usa Corp patents in 2015
Cnpc Usa Corp was listed as an assignee on 8 patent publications in 2015.
| Metric | Value |
|---|---|
| Company | Cnpc Usa Corp |
| Year | 2015 |
| Patents | 8 |
Patents
Representative publications for Cnpc Usa Corp in 2015.
Millable bridge plug system
US-9121254-B2 · Sep 1, 2015 · US
Vibrational tool with tool axis rotational mass and method
US-9121224-B2 · Sep 1, 2015 · US
Vibrational tool with tool axis rotational mass and method
US-9121224-B2 · Sep 1, 2015 · US
Millable bridge plug system
US-9121253-B2 · Sep 1, 2015 · US
Top CPC classifications
Most common classification codes for Cnpc Usa Corp in 2015.
| CPC | Patents |
|---|---|
| E21B7/24 | 6 |
| Y10T74/18304 | 4 |
| E21B28/00 | 2 |
| E21B33/1204 | 2 |
| E21B33/134 | 2 |
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