MY102012A - Borchole devices disarmed by fluid pressure. - Google Patents
Borchole devices disarmed by fluid pressure.Info
- Publication number
- MY102012A MY102012A MYPI87001746A MYPI19871746A MY102012A MY 102012 A MY102012 A MY 102012A MY PI87001746 A MYPI87001746 A MY PI87001746A MY PI19871746 A MYPI19871746 A MY PI19871746A MY 102012 A MY102012 A MY 102012A
- Authority
- MY
- Malaysia
- Prior art keywords
- actuating
- fluid pressure
- response
- borchole
- disarmed
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 2
- 239000002360 explosive Substances 0.000 abstract 2
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
- E21B43/1185—Ignition systems
- E21B43/11852—Ignition systems hydraulically actuated
-
- 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
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Finger-Pressure Massage (AREA)
- Nozzles (AREA)
- Actuator (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67516384A | 1984-11-27 | 1984-11-27 | |
EP85308616A EP0184377A3 (en) | 1984-11-27 | 1985-11-27 | Borehole devices disarmed by fluid pressure |
Publications (1)
Publication Number | Publication Date |
---|---|
MY102012A true MY102012A (en) | 1992-02-29 |
Family
ID=24709309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI87001746A MY102012A (en) | 1984-11-27 | 1987-09-18 | Borchole devices disarmed by fluid pressure. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0184377A3 (no) |
CA (1) | CA1259561A (no) |
MY (1) | MY102012A (no) |
NO (1) | NO854739L (no) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU7585487A (en) * | 1986-06-19 | 1988-01-12 | Phoenix Petroleum Services | Improvements relating to detonating heads |
US4817718A (en) * | 1987-09-08 | 1989-04-04 | Baker Oil Tools, Inc. | Hydraulically activated firing head for well perforating guns |
GB8817178D0 (en) * | 1988-07-19 | 1988-08-24 | Phoenix Petroleum Services | Apparatus for detonating well casing perforating guns |
CN102536177B (zh) * | 2012-03-21 | 2013-11-13 | 甘肃兰金民用爆炸高新技术公司 | 正压燃爆装置 |
CN103089202B (zh) * | 2012-12-28 | 2015-07-08 | 西安通源石油科技股份有限公司 | 拉力棒式压力起爆装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4266613A (en) * | 1979-06-06 | 1981-05-12 | Sie, Inc. | Arming device and method |
GB2138925B (en) * | 1983-03-31 | 1988-02-24 | Vann Inc Geo | Firing of well perforation guns |
-
1985
- 1985-11-26 CA CA000496230A patent/CA1259561A/en not_active Expired
- 1985-11-26 NO NO854739A patent/NO854739L/no unknown
- 1985-11-27 EP EP85308616A patent/EP0184377A3/en not_active Ceased
-
1987
- 1987-09-18 MY MYPI87001746A patent/MY102012A/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0184377A3 (en) | 1987-12-02 |
NO854739L (no) | 1986-05-28 |
CA1259561A (en) | 1989-09-19 |
EP0184377A2 (en) | 1986-06-11 |
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