Identification of proppant in subterranean fracture zones using a ratio of capture to inelastic gamma rays
US-10161237-B2 · Dec 25, 2018 · US
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Carbo Ceramics Inc patents in 2018
Carbo Ceramics Inc was listed as an assignee on 21 patent publications in 2018.
| Metric | Value |
|---|---|
| Company | Carbo Ceramics Inc |
| Year | 2018 |
| Patents | 21 |
Patents
Representative publications for Carbo Ceramics Inc in 2018.
Compositions and methods for improving proppant conductivity
US-2018334615-A1 · Nov 22, 2018 · US
Proppant particles formed from slurry droplets and methods of use
US-10118863-B2 · Nov 6, 2018 · US
Proppant having non-uniform electrically conductive coatings and methods for making and using same
US-10106732-B2 · Oct 23, 2018 · US
Proppant having non-uniform electrically conductive coatings and methods for making and using same
US-10106732-B2 · Oct 23, 2018 · US
Top CPC classifications
Most common classification codes for Carbo Ceramics Inc in 2018.
| CPC | Patents |
|---|---|
| C09K8/805 | 12 |
| E21B43/267 | 9 |
| C09K8/80 | 8 |
| C04B33/04 | 6 |
| E21B47/11 | 5 |
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