AU5431399A - A reverse circulating tool for cleaning a well - Google Patents
A reverse circulating tool for cleaning a wellInfo
- Publication number
- AU5431399A AU5431399A AU54313/99A AU5431399A AU5431399A AU 5431399 A AU5431399 A AU 5431399A AU 54313/99 A AU54313/99 A AU 54313/99A AU 5431399 A AU5431399 A AU 5431399A AU 5431399 A AU5431399 A AU 5431399A
- Authority
- AU
- Australia
- Prior art keywords
- cleaning
- well
- circulating tool
- reverse circulating
- reverse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000004140 cleaning Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9818506.9A GB9818506D0 (en) | 1998-08-26 | 1998-08-26 | A downhole tool |
GB9818506 | 1998-08-26 | ||
PCT/GB1999/002666 WO2000012864A1 (en) | 1998-08-26 | 1999-08-26 | A reverse circulating tool for cleaning a well |
Publications (1)
Publication Number | Publication Date |
---|---|
AU5431399A true AU5431399A (en) | 2000-03-21 |
Family
ID=10837797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU54313/99A Abandoned AU5431399A (en) | 1998-08-26 | 1999-08-26 | A reverse circulating tool for cleaning a well |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU5431399A (en) |
GB (1) | GB9818506D0 (en) |
WO (1) | WO2000012864A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU3974400A (en) * | 1999-03-30 | 2000-10-16 | French Oilfield Services Limited | Method and apparatus for cleaning boreholes |
GB2371818B (en) * | 2001-02-06 | 2004-09-22 | Ruff Pup Ltd | A casing scraper |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3023810A (en) * | 1957-05-29 | 1962-03-06 | Edwin A Anderson | Junk retriever |
US3500933A (en) * | 1968-08-16 | 1970-03-17 | Gulf Oil Corp | Method and apparatus for removing debris from cased wells |
US4060140A (en) * | 1975-10-22 | 1977-11-29 | Halliburton Company | Method and apparatus for preventing debris build-up in underwater oil wells |
US4515212A (en) * | 1983-01-20 | 1985-05-07 | Marathon Oil Company | Internal casing wiper for an oil field well bore hole |
US4671359A (en) * | 1986-03-11 | 1987-06-09 | Atlantic Richfield Company | Apparatus and method for solids removal from wellbores |
US5318128A (en) * | 1992-12-09 | 1994-06-07 | Baker Hughes Incorporated | Method and apparatus for cleaning wellbore perforations |
US5402850A (en) * | 1994-01-13 | 1995-04-04 | Lalande; Phillip T. | Methods of using reverse circulating tool in a well borehole |
-
1998
- 1998-08-26 GB GBGB9818506.9A patent/GB9818506D0/en not_active Ceased
-
1999
- 1999-08-26 AU AU54313/99A patent/AU5431399A/en not_active Abandoned
- 1999-08-26 WO PCT/GB1999/002666 patent/WO2000012864A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
GB9818506D0 (en) | 1998-10-21 |
WO2000012864A1 (en) | 2000-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |