BR112021021405A2 - Capacidade de manutenção de estação e desconexão de emergência melhoradas para uma embarcação conectada a um poço submarino em águas rasas - Google Patents
Capacidade de manutenção de estação e desconexão de emergência melhoradas para uma embarcação conectada a um poço submarino em águas rasasInfo
- Publication number
- BR112021021405A2 BR112021021405A2 BR112021021405A BR112021021405A BR112021021405A2 BR 112021021405 A2 BR112021021405 A2 BR 112021021405A2 BR 112021021405 A BR112021021405 A BR 112021021405A BR 112021021405 A BR112021021405 A BR 112021021405A BR 112021021405 A2 BR112021021405 A2 BR 112021021405A2
- Authority
- BR
- Brazil
- Prior art keywords
- sequence
- wellbore
- bop
- shallow water
- tubular
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 3
- 238000012423 maintenance Methods 0.000 title abstract 2
- 238000007789 sealing Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 238000010008 shearing Methods 0.000 abstract 2
- 230000003213 activating effect Effects 0.000 abstract 1
- 238000004880 explosion 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
- E21B33/061—Ram-type blow-out preventers, e.g. with pivoting rams
- E21B33/062—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams
- E21B33/063—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams for shearing drill pipes
-
- 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
- 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
- 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
- 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
- E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged well heads
-
- 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
- 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
- E21B33/064—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers specially adapted for underwater well heads
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/16—Control means therefor being outside the borehole
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/001—Survey of boreholes or wells for underwater installation
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)
- Geophysics (AREA)
- Earth Drilling (AREA)
Abstract
capacidade de manutenção de estação e desconexão de emergência melhoradas para uma embarcação conectada a um poço submarino em águas rasas. a presente invenção refere-se a método para executar uma sequência de desconexão de emergência em águas rasas inclui destravar um pacote de riser marinho inferior (lmrp) de um preventor de explosão (bop) de uma pilha inferior do bop. o bop define um furo de poço fluidamente acoplado à cabeça de poço submarina. um tubular é disposto dentro do furo de poço. o método inclui ainda cisalhar o tubular e vedar o furo de poço. em resposta a uma indicação de que um vaso operacionalmente acoplado ao bop falhou em manter a estação, uma sequência de desbloqueio e uma sequência de cisalhamento e selagem são iniciadas, de modo que cada sequência ocorre pelo menos parcialmente simultaneamente. a sequência de destravamento inclui desconectar o lmrp da pilha inferior e a sequência de cisalhamento e vedação inclui ativar a pilha inferior para cisalhar o tubular em menos de cerca de um segundo e vedar o furo de poço.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962839205P | 2019-04-26 | 2019-04-26 | |
PCT/US2020/029241 WO2020219503A1 (en) | 2019-04-26 | 2020-04-22 | Improved station keeping and emergency disconnecting capability for a vessel connected to a subsea wellhead in shallow water |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112021021405A2 true BR112021021405A2 (pt) | 2022-02-15 |
Family
ID=72916955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112021021405A BR112021021405A2 (pt) | 2019-04-26 | 2020-04-22 | Capacidade de manutenção de estação e desconexão de emergência melhoradas para uma embarcação conectada a um poço submarino em águas rasas |
Country Status (3)
Country | Link |
---|---|
US (2) | US11156056B2 (pt) |
EP (1) | EP3959414A1 (pt) |
BR (1) | BR112021021405A2 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112021021405A2 (pt) * | 2019-04-26 | 2022-02-15 | Bobby Gallagher | Capacidade de manutenção de estação e desconexão de emergência melhoradas para uma embarcação conectada a um poço submarino em águas rasas |
US10954737B1 (en) * | 2019-10-29 | 2021-03-23 | Kongsberg Maritime Inc. | Systems and methods for initiating an emergency disconnect sequence |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5978739A (en) | 1997-10-14 | 1999-11-02 | Stockton; Thomas R. | Disconnect information and monitoring system for dynamically positioned offshore drilling rigs |
US7367396B2 (en) * | 2006-04-25 | 2008-05-06 | Varco I/P, Inc. | Blowout preventers and methods of use |
WO2009023195A1 (en) * | 2007-08-09 | 2009-02-19 | Dtc International, Inc. | Control module for subsea equipment |
DK201070213A (en) | 2010-05-25 | 2011-11-26 | Maersk Supply Service As | Shear connection |
CA2807659C (en) | 2010-08-27 | 2018-07-10 | Bastion Technologies, Inc. | Subsea well safing system |
US8555976B2 (en) | 2010-11-30 | 2013-10-15 | Hydrill USA Manufacturing LLC | Emergency disconnect sequence timer display and method |
US20120132431A1 (en) * | 2010-11-30 | 2012-05-31 | Hydril Usa Manufacturing Llc | Emergency Disconnect Sequence Video Capture and Playback |
MX354340B (es) * | 2012-02-23 | 2018-02-27 | Bastion Tech Inc | Acumulador pirotécnico de presión. |
US20150233202A1 (en) | 2013-03-15 | 2015-08-20 | Safestack Technology L.L.C. | Riser disconnect package for lower marine riser package, and annular-release flex-joint assemblies |
CN113831345A (zh) | 2013-05-29 | 2021-12-24 | 西格诺药品有限公司 | 二氢吡嗪并吡嗪化合物的药物组合物、其固体形式和它们的用途 |
CN105814276A (zh) * | 2013-08-15 | 2016-07-27 | 越洋创新实验室有限公司 | 海底泵送器械及相关方法 |
US9863202B2 (en) * | 2013-12-06 | 2018-01-09 | Schlumberger Technology Corporation | Propellant energy to operate subsea equipment |
NO3074325T3 (pt) | 2013-12-23 | 2018-02-24 | ||
BR112017004973A2 (pt) * | 2014-09-30 | 2018-03-06 | Hydril Usa Distrib Llc | sistema de controle para um sistema de segurança contra estouro submarino, sistema de controle redundante e método para controlar um sistema de segurança |
SG11201707441XA (en) | 2015-03-12 | 2017-10-30 | Transocean Sedco Forex Ventures Ltd | Dynamic positioning (dp) drive-off (do) mitigation with inertial navigation system |
EP3289169B1 (en) | 2015-05-01 | 2020-02-12 | Kinetic Pressure Control Limited | Blowout preventer |
MX2018000284A (es) | 2015-07-06 | 2018-03-12 | Maersk Drilling As | Sistema de control de preventor de reventones y métodos para controlar un preventor de reventones. |
CA3036510C (en) | 2016-09-12 | 2021-11-23 | Kinetic Pressure Control, Ltd. | Improved blowout preventer |
CA3045336C (en) * | 2016-12-08 | 2021-03-09 | Kinetic Pressure Control Limited | Explosive disconnect |
CA3061375C (en) | 2017-05-17 | 2022-01-04 | Kinetic Pressure Control, Ltd. | Rotary drive actuator for an annular wellbore pressure control device |
BR112020015518A2 (pt) | 2018-02-14 | 2021-01-26 | Maersk Drilling A/S | sistema de desconexão de emergência |
BR112021021405A2 (pt) * | 2019-04-26 | 2022-02-15 | Bobby Gallagher | Capacidade de manutenção de estação e desconexão de emergência melhoradas para uma embarcação conectada a um poço submarino em águas rasas |
-
2020
- 2020-04-22 BR BR112021021405A patent/BR112021021405A2/pt unknown
- 2020-04-22 EP EP20725335.2A patent/EP3959414A1/en active Pending
- 2020-04-24 US US16/857,510 patent/US11156056B2/en active Active
-
2021
- 2021-10-19 US US17/505,127 patent/US11802460B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US11156056B2 (en) | 2021-10-26 |
EP3959414A1 (en) | 2022-03-02 |
US20200340324A1 (en) | 2020-10-29 |
US20220251920A1 (en) | 2022-08-11 |
US11802460B2 (en) | 2023-10-31 |
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