BRPI1002493A2 - conjunto de canhão de perfuração, método para perfurar furos de poço e conjunto de controle de pressão de furo de poço - Google Patents
conjunto de canhão de perfuração, método para perfurar furos de poço e conjunto de controle de pressão de furo de poço Download PDFInfo
- Publication number
- BRPI1002493A2 BRPI1002493A2 BRPI1002493-0A BRPI1002493A BRPI1002493A2 BR PI1002493 A2 BRPI1002493 A2 BR PI1002493A2 BR PI1002493 A BRPI1002493 A BR PI1002493A BR PI1002493 A2 BRPI1002493 A2 BR PI1002493A2
- Authority
- BR
- Brazil
- Prior art keywords
- drilling
- wellbore
- drill barrel
- pressure control
- barrel assembly
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000005474 detonation Methods 0.000 abstract 1
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
-
- 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
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
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)
- Pressure Welding/Diffusion-Bonding (AREA)
- Automotive Seat Belt Assembly (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Drilling And Boring (AREA)
- Secondary Cells (AREA)
Abstract
CONJUNTO DE CANHãO DE PERFURAçãO, MéTODO PARA PERFURAR FUROS DE POçO E CONJUNTO DE CONTROLE DE PRESSãO DE FURO DE POçO. A presente invenção provê um conjunto de canhão de perfuração para utilização em furos de poço. O conjunto de canhão de perfuração inclui um corpo de porta-canhão e um porta-carga disposto dentro do corpo de porta-canhão. Uma pluralidade de cargas conformadas é disposta dentro do corpo de porta-canhão. Um gerador de pressão secundária é operavelmente associado a pelo menos uma das cargas conformadas. O gerador de pressão secundária otimiza o regime de pressão de furo de poço imediatamente após a detonação das cargas conformadas, controlando o sub-balanceamento dinâmico criado pelas câmaras de canhão vazias, para impedir um sub-balanceamento dinâmico excessivo, que pode vir a afetar, de modo detrimental, a operação de perfuração.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22210609P | 2009-07-01 | 2009-07-01 | |
US12/512,530 US8336437B2 (en) | 2009-07-01 | 2009-07-30 | Perforating gun assembly and method for controlling wellbore pressure regimes during perforating |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI1002493A2 true BRPI1002493A2 (pt) | 2012-03-13 |
Family
ID=43412002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI1002493-0A BRPI1002493A2 (pt) | 2009-07-01 | 2010-07-01 | conjunto de canhão de perfuração, método para perfurar furos de poço e conjunto de controle de pressão de furo de poço |
Country Status (5)
Country | Link |
---|---|
US (1) | US8336437B2 (pt) |
EP (1) | EP2282003B1 (pt) |
AU (1) | AU2010202512B2 (pt) |
BR (1) | BRPI1002493A2 (pt) |
MY (1) | MY153338A (pt) |
Families Citing this family (51)
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WO2019229521A1 (en) | 2018-05-31 | 2019-12-05 | Dynaenergetics Gmbh & Co. Kg | Systems and methods for marker inclusion in a wellbore |
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US11339614B2 (en) | 2020-03-31 | 2022-05-24 | DynaEnergetics Europe GmbH | Alignment sub and orienting sub adapter |
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US11808098B2 (en) | 2018-08-20 | 2023-11-07 | DynaEnergetics Europe GmbH | System and method to deploy and control autonomous devices |
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US11268376B1 (en) | 2019-03-27 | 2022-03-08 | Acuity Technical Designs, LLC | Downhole safety switch and communication protocol |
US20220127912A1 (en) * | 2019-03-29 | 2022-04-28 | Halliburton Energy Services, Inc. | Sleeved gun connection |
DE112019007443T5 (de) | 2019-06-13 | 2022-03-03 | Halliburton Energy Services, Inc. | Reaktiver bohrlochperforator zur reduzierung von druckabfall |
CZ2022303A3 (cs) | 2019-12-10 | 2022-08-24 | DynaEnergetics Europe GmbH | Hlava rozněcovadla |
US11480038B2 (en) | 2019-12-17 | 2022-10-25 | DynaEnergetics Europe GmbH | Modular perforating gun system |
US11225848B2 (en) | 2020-03-20 | 2022-01-18 | DynaEnergetics Europe GmbH | Tandem seal adapter, adapter assembly with tandem seal adapter, and wellbore tool string with adapter assembly |
USD981345S1 (en) | 2020-11-12 | 2023-03-21 | DynaEnergetics Europe GmbH | Shaped charge casing |
US11988049B2 (en) | 2020-03-31 | 2024-05-21 | DynaEnergetics Europe GmbH | Alignment sub and perforating gun assembly with alignment sub |
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US8555764B2 (en) | 2009-07-01 | 2013-10-15 | Halliburton Energy Services, Inc. | Perforating gun assembly and method for controlling wellbore pressure regimes during perforating |
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-
2009
- 2009-07-30 US US12/512,530 patent/US8336437B2/en active Active
-
2010
- 2010-06-16 AU AU2010202512A patent/AU2010202512B2/en not_active Ceased
- 2010-06-24 EP EP10167199.8A patent/EP2282003B1/en not_active Not-in-force
- 2010-06-25 MY MYPI2010003045A patent/MY153338A/en unknown
- 2010-07-01 BR BRPI1002493-0A patent/BRPI1002493A2/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU2010202512A1 (en) | 2011-01-20 |
EP2282003A2 (en) | 2011-02-09 |
US20110000669A1 (en) | 2011-01-06 |
US8336437B2 (en) | 2012-12-25 |
EP2282003B1 (en) | 2017-08-02 |
MY153338A (en) | 2015-01-29 |
AU2010202512B2 (en) | 2015-09-10 |
EP2282003A3 (en) | 2014-01-29 |
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
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B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2521 DE 30-04-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |