BR112018077228A2 - conjunto de cabeça de poço submarino - Google Patents
conjunto de cabeça de poço submarinoInfo
- Publication number
- BR112018077228A2 BR112018077228A2 BR112018077228-3A BR112018077228A BR112018077228A2 BR 112018077228 A2 BR112018077228 A2 BR 112018077228A2 BR 112018077228 A BR112018077228 A BR 112018077228A BR 112018077228 A2 BR112018077228 A2 BR 112018077228A2
- Authority
- BR
- Brazil
- Prior art keywords
- underwater
- suction anchor
- underwater wellhead
- high pressure
- inner member
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/18—Foundations formed by making use of caissons
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/52—Submerged foundations, i.e. submerged in open water
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
- E21B33/038—Connectors used on well heads, e.g. for connecting blow-out preventer and riser
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/08—Underwater guide bases, e.g. drilling templates; Levelling thereof
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
Abstract
trata-se de um método para instalar ou remover um conjunto de cabeça de poço submarino. o método compreende fornecer uma âncora de sucção que, durante o uso, atua como uma fundação de poço submarino, em que a âncora de sucção compreende uma saia de sucção externa; e um membro interno, em que o membro interno compreende um alojamento de cabeça de poço de alta pressão; e instalar ou remover a âncora de sucção em conjunto com o alojamento de cabeça de poço de alta pressão em ou a partir de um leito do mar.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1611695.6A GB201611695D0 (en) | 2016-07-05 | 2016-07-05 | Subsea wellhead installation and/or removal |
| GB1611695.6 | 2016-07-05 | ||
| GB1708056.5 | 2017-05-19 | ||
| GB1708056.5A GB2552065B (en) | 2016-07-05 | 2017-05-19 | Subsea wellhead assembly |
| PCT/NO2017/050182 WO2018009077A1 (en) | 2016-07-05 | 2017-07-05 | Subsea wellhead assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112018077228A2 true BR112018077228A2 (pt) | 2019-04-02 |
| BR112018077228B1 BR112018077228B1 (pt) | 2023-05-30 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| CN114109293A (zh) | 2022-03-01 |
| US20190162038A1 (en) | 2019-05-30 |
| NO20190146A1 (en) | 2019-02-04 |
| AU2017293303A1 (en) | 2019-01-17 |
| CN109690015A (zh) | 2019-04-26 |
| GB201708056D0 (en) | 2017-07-05 |
| MX2018016260A (es) | 2019-08-29 |
| GB2552065A (en) | 2018-01-10 |
| US11506012B2 (en) | 2022-11-22 |
| GB2552065B (en) | 2020-02-05 |
| CA3029538A1 (en) | 2018-01-11 |
| WO2018009077A1 (en) | 2018-01-11 |
| GB201611695D0 (en) | 2016-08-17 |
| AU2017293303B2 (en) | 2022-10-06 |
| MX2023002654A (es) | 2023-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B154 | Notification of filing of divisional application [chapter 15.50 patent gazette] |
Free format text: O PEDIDO FOI DIVIDIDO NO BR122023002133-9 PROTOCOLO 870230010123 EM 03/02/2023 16:50. |
|
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/07/2017, OBSERVADAS AS CONDICOES LEGAIS |