Influência do tempo de adição do policarboxilato em pastas de cimento Portland para cimentação de poços petrolíferos
Cement pastes used in cementing oil wells operations are prepared according to the specific characteristics of each well. The physical properties requested for each folder formulation depend on the temperature and pressure of the well to be cemented. The rheological properties of the pulp are imp...
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Dissertação |
| Iaith: | por |
| Cyhoeddwyd: |
Universidade Federal do Rio Grande do Norte
|
| Pynciau: | |
| Mynediad Ar-lein: | https://repositorio.ufrn.br/jspui/handle/123456789/21033 |
| Tagiau: |
Ychwanegu Tag
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
|