Modeling, simulation and comparison of models for wormhole formation during matrix stimulation of carbonates
Abstract
The invention is disclosed novel and/or continuous, which is used for an and wormhole of the bed carbonate stimulation. And a substantially as herein described with the structure with air tube (relation permeability of factor of porosity and holes of factor of porosity and interfacial area is factor of porosity) and fluid solid mass-transfer factor and fluid dispersion coefficient to hole into a scale (and holes, a reynolds number and schmidt) of the dependence, the upper part of the phenomenon scale and a have (Darcy speed, a reactant and a mixture force), wherein considered the horizontal hole physical property. The plastic wherein the forecast and fluid channel; thus adjustable bed processing to improve the formation of wormhole.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| CN108536928A | Cited by | China | Search report |
19 members in 12 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 38495702 | United States of America | P |
Members19
| Document | Office | Kind | |
|---|---|---|---|
| US2003225521A1 | United States of America | A1 | |
| CA2486775A1 | Canada | A1 | |
| WO03102362A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU2003238171A1 | Australia | A1 | |
| EP1509674A1 | European Patent Office (EPO) | A1 | |
| EA200401594A1 | Eurasian Patent Organization (EAPO) | A1 | |
| CN1656299A | China | A | |
| MXPA04011411A | Mexico | A | |
| EG23460A | Egypt | A | |
| EA007285B1 | Eurasian Patent Organization (EAPO) | B1 | |
| EP1509674B1 | European Patent Office (EPO) | B1 | |
| AT338880TThis record | Austria | T | |
| ATE338880T1 | Austria | T1 | |
| DE60308179D1 | Germany | D1 | |
| DK1509674T3 | Denmark | T3 | |
| DE60308179T2 | Germany | T2 | |
| CN100535381C | China | C | |
| US7657415B2 | United States of America | B2 | |
| CA2486775C | Canada | C |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 3735495
Titles2
- German
- MODELLIERUNG, SIMULATION UND VERGLEICH VON MODELLEN FÜR ßWORMHOLEß-BILDUNG WÄHREND MATRIX- STIMULATION VON CARBONATEN
- English
- MODELING, SIMULATION, AND COMPARISON OF MODELS FOR SWORMHOLE EDUCATION DURING MATRIX STIMULATION OF CARBONATES
Classification
- CPC, 2
- E21B43/25
- E21B43/16
- IPC, 2
- E21B41 00
- E21B43 25