CA904741A - Cementing plug launching mandrel - Google Patents
Cementing plug launching mandrelInfo
- Publication number
- CA904741A CA904741A CA904741A CA904741DA CA904741A CA 904741 A CA904741 A CA 904741A CA 904741 A CA904741 A CA 904741A CA 904741D A CA904741D A CA 904741DA CA 904741 A CA904741 A CA 904741A
- Authority
- CA
- Canada
- Prior art keywords
- cementing plug
- plug launching
- launching mandrel
- mandrel
- cementing
- 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.)
- Expired
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA904741T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA904741A true CA904741A (en) | 1972-07-11 |
Family
ID=36412570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA904741A Expired CA904741A (en) | Cementing plug launching mandrel |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA904741A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2894291A3 (en) * | 2005-06-15 | 2016-02-24 | Schoeller Bleckmann Oilfield Equipment AG | Novel activating mechanism for controlling the operation of a downhole tool |
WO2021081318A1 (en) * | 2019-10-23 | 2021-04-29 | Saudi Arabian Oil Company | Drillable cementing plug |
-
0
- CA CA904741A patent/CA904741A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2894291A3 (en) * | 2005-06-15 | 2016-02-24 | Schoeller Bleckmann Oilfield Equipment AG | Novel activating mechanism for controlling the operation of a downhole tool |
USRE47269E1 (en) | 2005-06-15 | 2019-03-05 | Schoeller-Bleckmann Oilfield Equipment Ag | Activating mechanism for controlling the operation of a downhole tool |
WO2021081318A1 (en) * | 2019-10-23 | 2021-04-29 | Saudi Arabian Oil Company | Drillable cementing plug |
US11105176B2 (en) | 2019-10-23 | 2021-08-31 | Saudi Arabian Oil Company | Drillable cementing plug |
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