MX370248B - Sistema y metodo de control de interruptor de disparo selectivo. - Google Patents
Sistema y metodo de control de interruptor de disparo selectivo.Info
- Publication number
- MX370248B MX370248B MX2019001062A MX2019001062A MX370248B MX 370248 B MX370248 B MX 370248B MX 2019001062 A MX2019001062 A MX 2019001062A MX 2019001062 A MX2019001062 A MX 2019001062A MX 370248 B MX370248 B MX 370248B
- Authority
- MX
- Mexico
- Prior art keywords
- conditions
- gun
- input
- perforating
- string assembly
- Prior art date
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
- E21B43/11855—Ignition systems mechanically actuated, e.g. by movement of a wireline or a drop-bar
-
- 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
- E21B43/119—Details, e.g. for locating perforating place or direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/02—Blasting cartridges, i.e. case and explosive adapted to be united into assemblies
-
- 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
- F42D1/045—Arrangements for electric ignition
- F42D1/05—Electric circuits for blasting
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Fire Alarms (AREA)
- Manufacture Of Switches (AREA)
- Air Bags (AREA)
Abstract
Se describe un sistema de disparo selectivo y un método para controlar las operaciones en un montaje de cadena de cañones que comprende cañones de perforación y auxiliares de interruptor conectados, de manera mecánica, en el montaje de cadena de cañones. Cada uno de los auxiliares de interruptor comprende además un elemento de conmutación, enlaces de entrada y enlaces de salida. Los auxiliares de interruptor y los cañones de perforación se comunican entre sí a través de los enlaces de entrada y salida. Los elementos de conmutación mantienen el seguimiento del estado de los estados del auxiliar e interruptores en función de las condiciones activadoras, tales como las condiciones ambientales, las condiciones del cañón de perforación, o las condiciones de entrada de la superficie. También se describe un método de autodetección para detectar fallas en un cañón de perforación y para actuar sobre la falla sin la necesidadde jalar o sacar el montaje de cadena de cañones del pozo. La figura más representativa de la invención es la número 1a.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/221,214 US10180050B2 (en) | 2015-02-20 | 2016-07-27 | Select fire switch control system and method |
PCT/US2017/036595 WO2018022200A1 (en) | 2016-07-27 | 2017-06-08 | Select fire switch control system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2019001062A MX2019001062A (es) | 2019-04-25 |
MX370248B true MX370248B (es) | 2019-12-05 |
Family
ID=61016339
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019001062A MX370248B (es) | 2016-07-27 | 2017-06-08 | Sistema y metodo de control de interruptor de disparo selectivo. |
MX2019014600A MX2019014600A (es) | 2016-07-27 | 2019-01-24 | Sistema y metodo de control de interruptor de disparo selectivo. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019014600A MX2019014600A (es) | 2016-07-27 | 2019-01-24 | Sistema y metodo de control de interruptor de disparo selectivo. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3491216A4 (es) |
CN (1) | CN109690019B (es) |
CA (1) | CA3031333C (es) |
MX (2) | MX370248B (es) |
WO (1) | WO2018022200A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10161733B2 (en) | 2017-04-18 | 2018-12-25 | Dynaenergetics Gmbh & Co. Kg | Pressure bulkhead structure with integrated selective electronic switch circuitry, pressure-isolating enclosure containing such selective electronic switch circuitry, and methods of making such |
CA3154825A1 (en) * | 2019-10-18 | 2021-04-22 | Roger Archibald | Convertible and addressable switch_assembly for wellbore operations |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4660638A (en) * | 1985-06-04 | 1987-04-28 | Halliburton Company | Downhole recorder for use in wells |
AR064757A1 (es) * | 2007-01-06 | 2009-04-22 | Welltec As | Comunicacion/control de tractor y conmutador de seleccion de disparo perforador |
CN201218089Y (zh) * | 2008-05-30 | 2009-04-08 | 中国航天科技集团公司川南机械厂 | 电射孔多次安全点火电路转换装置 |
US7902469B2 (en) * | 2008-08-28 | 2011-03-08 | Brian Wayne Hurst | Perforation gun pressure-actuated electrical switches and methods of use |
US20120250208A1 (en) * | 2011-03-28 | 2012-10-04 | Casedhole Solutions, Inc. | Electronic Switch and Circuit for Select-Fire Perforating Guns |
CN202141073U (zh) * | 2011-06-22 | 2012-02-08 | 中国石油集团川庆钻探工程有限公司 | 井下点火控制装置 |
US9518454B2 (en) * | 2013-06-27 | 2016-12-13 | Pacific Scientific Energetic Materials Company (California) LLC | Methods and systems for controlling networked electronic switches for remote detonation of explosive devices |
CN104481469B (zh) * | 2014-09-29 | 2017-08-25 | 殷婷 | 基于使用单芯电缆的数码电子***的多级点火射孔起爆*** |
US9194219B1 (en) * | 2015-02-20 | 2015-11-24 | Geodynamics, Inc. | Wellbore gun perforating system and method |
US9291040B1 (en) * | 2015-02-20 | 2016-03-22 | Geodynamics, Inc. | Select fire switch form factor system and method |
CN205036356U (zh) * | 2015-09-29 | 2016-02-17 | 中石化石油工程技术服务有限公司 | 多级射孔冗余点火控制装置 |
-
2017
- 2017-06-08 WO PCT/US2017/036595 patent/WO2018022200A1/en unknown
- 2017-06-08 CA CA3031333A patent/CA3031333C/en active Active
- 2017-06-08 MX MX2019001062A patent/MX370248B/es active IP Right Grant
- 2017-06-08 EP EP17834913.0A patent/EP3491216A4/en not_active Withdrawn
- 2017-06-08 CN CN201780046090.XA patent/CN109690019B/zh active Active
-
2019
- 2019-01-24 MX MX2019014600A patent/MX2019014600A/es unknown
Also Published As
Publication number | Publication date |
---|---|
MX2019014600A (es) | 2020-02-07 |
WO2018022200A1 (en) | 2018-02-01 |
EP3491216A4 (en) | 2019-10-02 |
CN109690019A (zh) | 2019-04-26 |
CA3031333A1 (en) | 2018-02-01 |
MX2019001062A (es) | 2019-04-25 |
EP3491216A1 (en) | 2019-06-05 |
CN109690019B (zh) | 2020-08-04 |
CA3031333C (en) | 2019-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |