EP0416915A3 - Time delay perforating apparatus for wells - Google Patents
Time delay perforating apparatus for wells Download PDFInfo
- Publication number
- EP0416915A3 EP0416915A3 EP19900309750 EP90309750A EP0416915A3 EP 0416915 A3 EP0416915 A3 EP 0416915A3 EP 19900309750 EP19900309750 EP 19900309750 EP 90309750 A EP90309750 A EP 90309750A EP 0416915 A3 EP0416915 A3 EP 0416915A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- wells
- time delay
- perforating apparatus
- perforating
- delay
- 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.)
- Granted
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
- E21B43/1185—Ignition systems
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)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40402989A | 1989-09-06 | 1989-09-06 | |
| US404029 | 1989-09-06 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0416915A2 EP0416915A2 (en) | 1991-03-13 |
| EP0416915A3 true EP0416915A3 (en) | 1992-07-08 |
| EP0416915B1 EP0416915B1 (en) | 1995-01-25 |
Family
ID=23597847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19900309750 Expired - Lifetime EP0416915B1 (en) | 1989-09-06 | 1990-09-06 | Time delay perforating apparatus for wells |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0416915B1 (en) |
| JP (1) | JPH03119290A (en) |
| CA (1) | CA2024677A1 (en) |
| DE (1) | DE69016318T2 (en) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5078210A (en) * | 1989-09-06 | 1992-01-07 | Halliburton Company | Time delay perforating apparatus |
| US6675896B2 (en) | 2001-03-08 | 2004-01-13 | Halliburton Energy Services, Inc. | Detonation transfer subassembly and method for use of same |
| US8079296B2 (en) * | 2005-03-01 | 2011-12-20 | Owen Oil Tools Lp | Device and methods for firing perforating guns |
| US9702680B2 (en) | 2013-07-18 | 2017-07-11 | Dynaenergetics Gmbh & Co. Kg | Perforation gun components and system |
| US12203350B2 (en) | 2013-07-18 | 2025-01-21 | DynaEnergetics Europe GmbH | Detonator positioning device |
| WO2015028204A2 (en) | 2013-08-26 | 2015-03-05 | Dynaenergetics Gmbh & Co. Kg | Perforating gun and detonator assembly |
| RU2677513C2 (en) | 2014-03-07 | 2019-01-17 | Динаэнергетикс Гмбх Унд Ко. Кг | Device and method for positioning detonator within perforator assembly |
| US11293736B2 (en) | 2015-03-18 | 2022-04-05 | DynaEnergetics Europe GmbH | Electrical connector |
| US9784549B2 (en) * | 2015-03-18 | 2017-10-10 | Dynaenergetics Gmbh & Co. Kg | Bulkhead assembly having a pivotable electric contact component and integrated ground apparatus |
| US11808093B2 (en) | 2018-07-17 | 2023-11-07 | DynaEnergetics Europe GmbH | Oriented perforating system |
| US11339614B2 (en) | 2020-03-31 | 2022-05-24 | DynaEnergetics Europe GmbH | Alignment sub and orienting sub adapter |
| US11946728B2 (en) | 2019-12-10 | 2024-04-02 | DynaEnergetics Europe GmbH | Initiator head with circuit board |
| US12084962B2 (en) | 2020-03-16 | 2024-09-10 | DynaEnergetics Europe GmbH | Tandem seal adapter with integrated tracer material |
| USD1041608S1 (en) | 2020-03-20 | 2024-09-10 | DynaEnergetics Europe GmbH | Outer connector |
| US11988049B2 (en) | 2020-03-31 | 2024-05-21 | DynaEnergetics Europe GmbH | Alignment sub and perforating gun assembly with alignment sub |
| USD904475S1 (en) | 2020-04-29 | 2020-12-08 | DynaEnergetics Europe GmbH | Tandem sub |
| USD908754S1 (en) | 2020-04-30 | 2021-01-26 | DynaEnergetics Europe GmbH | Tandem sub |
| WO2022184732A1 (en) | 2021-03-03 | 2022-09-09 | DynaEnergetics Europe GmbH | Bulkhead and tandem seal adapter |
| US11713625B2 (en) | 2021-03-03 | 2023-08-01 | DynaEnergetics Europe GmbH | Bulkhead |
| US12000267B2 (en) | 2021-09-24 | 2024-06-04 | DynaEnergetics Europe GmbH | Communication and location system for an autonomous frack system |
| US12253339B2 (en) | 2021-10-25 | 2025-03-18 | DynaEnergetics Europe GmbH | Adapter and shaped charge apparatus for optimized perforation jet |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0114103A2 (en) * | 1983-01-20 | 1984-07-25 | Halliburton Company | Positive fire indicator perforating system for wells |
| EP0155128B1 (en) * | 1984-03-08 | 1988-08-03 | Halliburton Company | Devices for actuating explosive charges in wellbores, and methods of perforating boreholes |
-
1990
- 1990-09-05 CA CA 2024677 patent/CA2024677A1/en not_active Abandoned
- 1990-09-06 DE DE1990616318 patent/DE69016318T2/en not_active Expired - Fee Related
- 1990-09-06 EP EP19900309750 patent/EP0416915B1/en not_active Expired - Lifetime
- 1990-09-06 JP JP23464390A patent/JPH03119290A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0114103A2 (en) * | 1983-01-20 | 1984-07-25 | Halliburton Company | Positive fire indicator perforating system for wells |
| EP0155128B1 (en) * | 1984-03-08 | 1988-08-03 | Halliburton Company | Devices for actuating explosive charges in wellbores, and methods of perforating boreholes |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2024677A1 (en) | 1991-03-07 |
| DE69016318T2 (en) | 1995-05-18 |
| DE69016318D1 (en) | 1995-03-09 |
| EP0416915A2 (en) | 1991-03-13 |
| JPH03119290A (en) | 1991-05-21 |
| EP0416915B1 (en) | 1995-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| 17P | Request for examination filed |
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|
| 17Q | First examination report despatched |
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|
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| NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
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