Dual or twin-well completion with wettability alteration for segregated oil and water production
US-9291046-B2 · Mar 22, 2016 · US
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Cook John M patents in 2016
Cook John M was listed as an assignee on 1 patent publication in 2016.
| Metric | Value |
|---|---|
| Company | Cook John M |
| Year | 2016 |
| Patents | 1 |
Patents
Representative publications for Cook John M in 2016.
Top CPC classifications
Most common classification codes for Cook John M in 2016.
| CPC | Patents |
|---|---|
| E21B43/38 | 1 |
| E21B43/385 | 1 |
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