Soil cleaning systems and methods
Abstract
A method for remediating drilled cuttings from a wellbore which, in certain embodiments, includes introducing drilled cuttings with oil and water to a system for remediation, the system including a thermal treatment system and a condensing system, feeding a slurry of the cuttings with oil and water to the thermal treatment system and heating the drilled cuttings therein producing heated cuttings and a stream with oil and water, discharging the heated cuttings from the thermal treatment system, feeding the stream with oil and water to a dual component separation system producing separated-out solids and a vapor with oil and water therein, feeding the vapor to a condenser system producing a liquid stream, and feeding the liquid stream to an oil/water separator apparatus producing an oil stream and a water stream.
Term
No projected expiry on record.
- Priority
- Filed
- Published
- Today
14 members in 5 offices
Priority claims8
| Document | Office | Kind | Date |
|---|---|---|---|
| 5131402 | United States of America | A | |
| 5131402 | United States of America | A | |
| 0300189 | United Kingdom | W | |
| 0300189 | United Kingdom | W | |
| 051314 | – | – | – |
| PCTGB0300189 | – | – | – |
| US20020051314 | – | – | – |
| WO2003GB00189 | – | – | – |
Members14
| Document | Office | Kind | |
|---|---|---|---|
| US2003136747A1 | United States of America | A1 | |
| CA2473256A1 | Canada | A1 | |
| WO03062591A1 | World Intellectual Property Organization (WIPO) | A1 | |
| NO20042376LThis record | Norway | L | |
| EP1466071A1 | European Patent Office (EPO) | A1 | |
| US2005279715A1 | United States of America | A1 | |
| CA2581108A1 | Canada | A1 | |
| WO2006032931A1 | World Intellectual Property Organization (WIPO) | A1 | |
| NO20071511L | Norway | L | |
| EP1792042A1 | European Patent Office (EPO) | A1 | |
| US7306057B2 | United States of America | B2 | |
| EP1792042B1 | European Patent Office (EPO) | B1 | |
| CA2581108C | Canada | C | |
| NO335027B1 | Norway | B1 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Withdrawal, rejection or dismissal of laid open patent applicationFC2A | FC2A |
Numbers
- Publication, DOCDB
- 20042376
- Publication, EPODOC
- NO20042376L
- Application
- 2376
- Application, DOCDB
- 20042376
- Application, EPODOC
- NO20040002376
Titles2
- English
- Earth purification systems and procedures
- Norwegian
- Jordrensesystemer og fremgangsmater
Classification
- CPC, 6
- F26B25/006
- B09C1/06
- C02F2101/32
- C02F2103/10
- E21B21/065
- B09B3/45
- IPC, 3
- B09C1 06
- E21B21 06
- F26B25 00