BR9501450A - Process for preparing a clay-mineral propellant for hydraulic fracturing of oil wells sintered clay-mineral propandant and process for extracting oil and gas from an oil well - Google Patents
Process for preparing a clay-mineral propellant for hydraulic fracturing of oil wells sintered clay-mineral propandant and process for extracting oil and gas from an oil wellInfo
- Publication number
- BR9501450A BR9501450A BR9501450A BR9501450A BR9501450A BR 9501450 A BR9501450 A BR 9501450A BR 9501450 A BR9501450 A BR 9501450A BR 9501450 A BR9501450 A BR 9501450A BR 9501450 A BR9501450 A BR 9501450A
- Authority
- BR
- Brazil
- Prior art keywords
- mineral
- oil
- clay
- propandant
- propellant
- Prior art date
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR9501450A BR9501450A (en) | 1995-04-05 | 1995-04-05 | Process for preparing a clay-mineral propellant for hydraulic fracturing of oil wells sintered clay-mineral propandant and process for extracting oil and gas from an oil well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR9501450A BR9501450A (en) | 1995-04-05 | 1995-04-05 | Process for preparing a clay-mineral propellant for hydraulic fracturing of oil wells sintered clay-mineral propandant and process for extracting oil and gas from an oil well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9501450A true BR9501450A (en) | 1997-08-19 |
Family
ID=4061116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9501450A BR9501450A (en) | 1995-04-05 | 1995-04-05 | Process for preparing a clay-mineral propellant for hydraulic fracturing of oil wells sintered clay-mineral propandant and process for extracting oil and gas from an oil well |
Country Status (1)
| Country | Link |
|---|---|
| BR (1) | BR9501450A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7654323B2 (en) | 2005-09-21 | 2010-02-02 | Imerys | Electrofused proppant, method of manufacture, and method of use |
| US8562900B2 (en) | 2006-09-01 | 2013-10-22 | Imerys | Method of manufacturing and using rod-shaped proppants and anti-flowback additives |
-
1995
- 1995-04-05 BR BR9501450A patent/BR9501450A/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7654323B2 (en) | 2005-09-21 | 2010-02-02 | Imerys | Electrofused proppant, method of manufacture, and method of use |
| US8562900B2 (en) | 2006-09-01 | 2013-10-22 | Imerys | Method of manufacturing and using rod-shaped proppants and anti-flowback additives |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO973156D0 (en) | Process for Degradation of Cellulosic Fluids during Completion, Overhaul and Fracturing of Oil and Gas Wells | |
| AU2002327694A1 (en) | Method and materials for hydraulic fracturing of wells | |
| EP0725206A3 (en) | Method of fracturing high permeability subterranean formations | |
| NO950063L (en) | Method for dissolving organic filter cake obtained by drilling and completing oil and gas wells | |
| GB9013843D0 (en) | Method of separating oil, water, sand, and gas from produced fluids | |
| MY117694A (en) | Method and tool for fracturing an underground formation | |
| NO20025451D0 (en) | Mixture for maintenance of oil wells and process for making them | |
| GB2359575B (en) | A system and a method of extracting oil | |
| GB2334275B (en) | Method of operating an oil and gas production well activated by a pumping system | |
| NO974485L (en) | Method of Preparing a Cylinder Lining for a Piston Engine and a Cylinder Lining | |
| NO177942C (en) | Process of enhanced oil recovery from an underground formation | |
| GB2396880B (en) | Method and system for producing an oil and gas mixture through a well | |
| DK0819207T3 (en) | Process for improved production capacity of a water well | |
| BR9603945A (en) | Fluid base oil for well drilling and well drilling process | |
| BR9501450A (en) | Process for preparing a clay-mineral propellant for hydraulic fracturing of oil wells sintered clay-mineral propandant and process for extracting oil and gas from an oil well | |
| BR9501449A (en) | Process for preparing a bauxite propellant for hydraulic fracturing of oil wells sintered bauxite propellant and process for extracting oil and gas from an oil well | |
| AU4515893A (en) | A method of increasing the productivity of oil and gas wells | |
| BR9605584A (en) | Set for the continuous acquisition of borehole information from an oil or gas production well | |
| AU3684000A (en) | Method for de-waxing gas and oil wells and corresponding installation | |
| NO20012006L (en) | Downhole engine and method of operation | |
| GB9911625D0 (en) | Method of operation an oil and gas production well activated by a pumping system | |
| AU1180901A (en) | An arrangement for drilling and workover of oil and gas wells | |
| AU5868394A (en) | Method of extracting crude oil from oil wells | |
| GB2351107B (en) | A method of stimulating an oil/gas well | |
| NO924962D0 (en) | DRILLING, MANUFACTURING AND OTHER OPERATIONS BY OIL OIL AND GAS ACTIVITIES |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| B09A | Decision: granting | ||
| B09W | Decision of grant: rectification | ||
| B16A | Patent or certificate of addition of invention granted | ||
| B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 05/04/2015 |