GB2299851B - Fluid activated detonating system - Google Patents
Fluid activated detonating systemInfo
- Publication number
- GB2299851B GB2299851B GB9606119A GB9606119A GB2299851B GB 2299851 B GB2299851 B GB 2299851B GB 9606119 A GB9606119 A GB 9606119A GB 9606119 A GB9606119 A GB 9606119A GB 2299851 B GB2299851 B GB 2299851B
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluid activated
- detonating system
- detonating
- activated
- fluid
- 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 - Fee Related
Links
- 239000012530 fluid Substances 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
- F42C15/32—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges operated by change of fluid pressure
- F42C15/33—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges operated by change of fluid pressure by breaking a vacuum or pressure container
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C5/00—Fuzes actuated by exposure to a predetermined ambient fluid pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1993/009683 WO1995009969A1 (en) | 1993-10-07 | 1993-10-07 | Fluid activated detonating system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9606119D0 GB9606119D0 (en) | 1996-05-29 |
GB2299851A GB2299851A (en) | 1996-10-16 |
GB2299851B true GB2299851B (en) | 1998-04-22 |
Family
ID=22237061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9606119A Expired - Fee Related GB2299851B (en) | 1993-10-07 | 1993-10-07 | Fluid activated detonating system |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU5356594A (en) |
CA (1) | CA2172046C (en) |
GB (1) | GB2299851B (en) |
WO (1) | WO1995009969A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2812937B1 (en) * | 2000-08-14 | 2005-03-04 | Denel Proprietary Ltd | FORCE AMPLIFIER PRIMING DEVICE FOR CARTRIDGE |
US20080093074A1 (en) * | 2006-10-20 | 2008-04-24 | Schlumberger Technology Corporation | Communicating Through a Barrier in a Well |
CN101519956A (en) * | 2008-02-25 | 2009-09-02 | 普拉德研究及开发股份有限公司 | Barrier-crossing underwell communication |
CN101270645B (en) * | 2008-05-16 | 2011-06-01 | 中国兵器工业第二一三研究所 | Pressure excitation type detonating device capable of displaying starting signal |
CN103398639B (en) * | 2013-08-16 | 2015-08-26 | 中国工程物理研究院化工材料研究所 | A kind of destructor of removing obstacles for broken stone |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3329218A (en) * | 1965-02-12 | 1967-07-04 | Schlumberger Well Surv Corp | Apparatus for detonating shaped charges |
US3468386A (en) * | 1967-09-05 | 1969-09-23 | Harold E Johnson | Formation perforator |
US4612857A (en) * | 1984-07-16 | 1986-09-23 | Mcdonnell Douglas Corporation | Ballistic gas fired device |
US4886126A (en) * | 1988-12-12 | 1989-12-12 | Baker Hughes Incorporated | Method and apparatus for firing a perforating gun |
GB2225628A (en) * | 1988-12-01 | 1990-06-06 | Dresser Ind | Dual firing system for a perforating gun |
US5046567A (en) * | 1989-11-13 | 1991-09-10 | Mecano-Tech, Inc. | Adiabatically induced ignition of combustible materials |
-
1993
- 1993-10-07 WO PCT/US1993/009683 patent/WO1995009969A1/en active Application Filing
- 1993-10-07 GB GB9606119A patent/GB2299851B/en not_active Expired - Fee Related
- 1993-10-07 AU AU53565/94A patent/AU5356594A/en not_active Abandoned
- 1993-10-07 CA CA002172046A patent/CA2172046C/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3329218A (en) * | 1965-02-12 | 1967-07-04 | Schlumberger Well Surv Corp | Apparatus for detonating shaped charges |
US3468386A (en) * | 1967-09-05 | 1969-09-23 | Harold E Johnson | Formation perforator |
US4612857A (en) * | 1984-07-16 | 1986-09-23 | Mcdonnell Douglas Corporation | Ballistic gas fired device |
GB2225628A (en) * | 1988-12-01 | 1990-06-06 | Dresser Ind | Dual firing system for a perforating gun |
US4886126A (en) * | 1988-12-12 | 1989-12-12 | Baker Hughes Incorporated | Method and apparatus for firing a perforating gun |
US5046567A (en) * | 1989-11-13 | 1991-09-10 | Mecano-Tech, Inc. | Adiabatically induced ignition of combustible materials |
Also Published As
Publication number | Publication date |
---|---|
WO1995009969A1 (en) | 1995-04-13 |
CA2172046A1 (en) | 1995-04-13 |
CA2172046C (en) | 2002-12-10 |
AU5356594A (en) | 1995-05-01 |
GB9606119D0 (en) | 1996-05-29 |
GB2299851A (en) | 1996-10-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2322889B (en) | Fluid drilling system | |
GB2281982B (en) | Fluid control | |
GB2289313B (en) | Fluid injector system | |
EP0650443A4 (en) | Fluid dispenser system. | |
GB2287052B (en) | Wellbore fluid | |
AU7844394A (en) | Fluid detection system | |
IL128970A0 (en) | Fluid displacement system | |
GB2278448B (en) | Fluid level sensing systems | |
GB2284023B (en) | Fluid actuated motor | |
GB2285274B (en) | Subsea systems | |
GB2276459B (en) | Fluid level sensing systems | |
ZA946072B (en) | Sequential blasting system. | |
PL326314A1 (en) | Heat-carrier fluid | |
GB9321074D0 (en) | Fluidic pumping system | |
GB2299851B (en) | Fluid activated detonating system | |
GB9316754D0 (en) | Fluid distributor | |
GB2281611A8 (en) | Buidling flue systems | |
GB2282657B (en) | Fluid ballast control system | |
ZA947960B (en) | Detonation means | |
GB9403421D0 (en) | Security-transfer systems | |
ZW3394A1 (en) | Blasting system | |
GB9305390D0 (en) | Fluid silencer | |
GB2300306B (en) | Fluid injector systems | |
GB2287266B (en) | Wellbore fluid | |
GB9315188D0 (en) | Fluid restraining disc |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20081007 |