CA954446A - Perforating apparatus - Google Patents
Perforating apparatusInfo
- Publication number
- CA954446A CA954446A CA145,453A CA145453A CA954446A CA 954446 A CA954446 A CA 954446A CA 145453 A CA145453 A CA 145453A CA 954446 A CA954446 A CA 954446A
- Authority
- CA
- Canada
- Prior art keywords
- perforating apparatus
- perforating
- 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
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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/11—Perforators; Permeators
- E21B43/116—Gun or shaped-charge perforators
- E21B43/117—Shaped-charge perforators
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)
- Portable Nailing Machines And Staplers (AREA)
- Chain Conveyers (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15596371A | 1971-06-23 | 1971-06-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA954446A true CA954446A (en) | 1974-09-10 |
Family
ID=22557484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA145,453A Expired CA954446A (en) | 1971-06-23 | 1972-06-22 | Perforating apparatus |
Country Status (8)
Country | Link |
---|---|
US (1) | US3717207A (es) |
AR (1) | AR201905A1 (es) |
BR (1) | BR7203995D0 (es) |
CA (1) | CA954446A (es) |
DE (1) | DE2230068A1 (es) |
FR (1) | FR2143253B1 (es) |
GB (1) | GB1393303A (es) |
IT (1) | IT956699B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3773119A (en) * | 1972-09-05 | 1973-11-20 | Schlumberger Technology Corp | Perforating apparatus |
US4191265A (en) * | 1978-06-14 | 1980-03-04 | Schlumberger Technology Corporation | Well bore perforating apparatus |
US20130340599A1 (en) * | 2012-06-20 | 2013-12-26 | Schlumberger Technology Corporation | Reusable perforating gun and port plug |
-
1971
- 1971-06-23 US US00155963A patent/US3717207A/en not_active Expired - Lifetime
-
1972
- 1972-06-20 IT IT25918/72A patent/IT956699B/it active
- 1972-06-20 BR BR3995/72A patent/BR7203995D0/pt unknown
- 1972-06-20 DE DE2230068A patent/DE2230068A1/de active Pending
- 1972-06-22 FR FR7222483A patent/FR2143253B1/fr not_active Expired
- 1972-06-22 AR AR242686A patent/AR201905A1/es active
- 1972-06-22 CA CA145,453A patent/CA954446A/en not_active Expired
- 1972-06-23 GB GB2948672A patent/GB1393303A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2230068A1 (de) | 1973-01-11 |
US3717207A (en) | 1973-02-20 |
IT956699B (it) | 1973-10-10 |
AR201905A1 (es) | 1975-04-30 |
FR2143253B1 (es) | 1975-10-03 |
FR2143253A1 (es) | 1973-02-02 |
AU4369372A (en) | 1974-01-03 |
GB1393303A (en) | 1975-05-07 |
BR7203995D0 (pt) | 1973-05-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA940079A (en) | Container-unloading apparatus | |
CA997973A (fr) | Appareil de mecanotherapie | |
CA960602A (en) | Turning apparatus | |
CA973825A (en) | Culture-growing apparatus | |
CA937927A (en) | Feed-mixing apparatus | |
CA969386A (en) | Precise fluid-dividing apparatus | |
CA966195A (en) | Receiving apparatus | |
AU468936B2 (en) | A cutting apparatus | |
CA961252A (en) | Positioning apparatus | |
AU475811B2 (en) | Viewer-copier apparatus | |
CA954446A (en) | Perforating apparatus | |
AU456453B2 (en) | Calculation apparatus | |
CA975619A (en) | Redrawing apparatus | |
CA884967A (en) | Well-calipering apparatus | |
CA963964A (en) | Voltage-memory apparatus | |
CA883030A (en) | Cutting apparatus | |
CA871572A (en) | Cutting apparatus | |
CA866571A (en) | Cutting apparatus | |
CA864305A (en) | Cutting apparatus | |
CA870359A (en) | Unshackling apparatus | |
AU456620B2 (en) | Voltage-memory apparatus | |
CA949506A (en) | Mixing-metering apparatus | |
CA937160A (en) | Formation-sampling apparatus | |
CA860505A (en) | Echo-responsive apparatus | |
CA861314A (en) | Separator-transfer apparatus |