BR112018069923A2 - aparelho para remover uma seção de revestimento ou forro de um furo de poço, e métodos - Google Patents
aparelho para remover uma seção de revestimento ou forro de um furo de poço, e métodosInfo
- Publication number
- BR112018069923A2 BR112018069923A2 BR112018069923A BR112018069923A BR112018069923A2 BR 112018069923 A2 BR112018069923 A2 BR 112018069923A2 BR 112018069923 A BR112018069923 A BR 112018069923A BR 112018069923 A BR112018069923 A BR 112018069923A BR 112018069923 A2 BR112018069923 A2 BR 112018069923A2
- Authority
- BR
- Brazil
- Prior art keywords
- handles
- liner
- liner section
- wellbore
- disengaged position
- 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
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/12—Grappling tools, e.g. tongs or grabs
- E21B31/20—Grappling tools, e.g. tongs or grabs gripping internally, e.g. fishing spears
-
- 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
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Marine Sciences & Fisheries (AREA)
- Earth Drilling (AREA)
- Motor Or Generator Current Collectors (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
trata-se de aparelho e método para remover uma seção de revestimento ou forro de um furo de poço. um mandril tubular tem um conjunto deslizante montado no mesmo com pegadores acoplados ao conjunto de modo que os pegadores possam ser movidos entre uma configuração engatada onde elas agarram a parede interna da seção do revestimento e uma posição desengatada onde os mesmos são mantidos afastados da parede interna. um comutador é montado no mandril que opera ao entrar na seção do revestimento para travar os pegadores na posição desengatada de modo que o corte do revestimento possa ser feito. ao tracionar o comutador da seção do revestimento, os pegadores são engatados automaticamente e prendem a extremidade superior da seção de revestimento para que ela possa ser removida. são descritas disposições de travamento adicionais que, por rotação, mantêm os pegadores na posição desengatada, independentemente da localização do comutador.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1606977.5 | 2016-04-21 | ||
| GB1606977.5A GB2549523B (en) | 2016-04-21 | 2016-04-21 | Apparatus for removing a section of casing or lining from a wellbore, and methods |
| PCT/EP2017/059345 WO2017182549A1 (en) | 2016-04-21 | 2017-04-20 | Apparatus for removing a section of casing or lining from a well-bore, and methods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112018069923A2 true BR112018069923A2 (pt) | 2019-02-05 |
| BR112018069923B1 BR112018069923B1 (pt) | 2023-03-14 |
Family
ID=59054068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112018069923-3A BR112018069923B1 (pt) | 2016-04-21 | 2017-04-20 | Aparelho para remover uma seção de revestimento ou forro de um furo de poço, e métodos |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10907432B2 (pt) |
| EP (1) | EP3445939B1 (pt) |
| AU (1) | AU2017252204B2 (pt) |
| BR (1) | BR112018069923B1 (pt) |
| CA (1) | CA3018665A1 (pt) |
| DK (1) | DK3445939T3 (pt) |
| GB (1) | GB2549523B (pt) |
| WO (1) | WO2017182549A1 (pt) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10458196B2 (en) | 2017-03-09 | 2019-10-29 | Weatherford Technology Holdings, Llc | Downhole casing pulling tool |
| CN109653697A (zh) * | 2017-10-11 | 2019-04-19 | 中国石油化工股份有限公司 | 油管水力机械切割打捞工具 |
| GB2568914B (en) | 2017-11-30 | 2020-04-15 | Ardyne Holdings Ltd | Improvements in or relating to well abandonment and slot recovery |
| GB2574647B (en) | 2018-06-14 | 2021-01-13 | Ardyne Holdings Ltd | Improvements In Or Relating To Well Abandonment And Slot Recovery |
| GB2568815B (en) | 2018-10-15 | 2019-11-13 | Ardyne Holdings Ltd | Improvements in or relating to well abandonment and slot recovery |
| US11248428B2 (en) | 2019-02-07 | 2022-02-15 | Weatherford Technology Holdings, Llc | Wellbore apparatus for setting a downhole tool |
| WO2020165369A1 (en) | 2019-02-14 | 2020-08-20 | Ardyne Holdings Limited | Improvements in or relating to well abandonment and slot recovery |
| GB2581481B (en) | 2019-02-14 | 2021-06-23 | Ardyne Holdings Ltd | Improvements in or relating to well abandonment and slot recovery |
| GB2592635B (en) * | 2020-03-05 | 2022-08-24 | Ardyne Holdings Ltd | Improvements in or relating to wellbore operations |
| US11408241B2 (en) * | 2020-07-31 | 2022-08-09 | Baker Hughes Oilfield Operations Llc | Downhole pulling tool with selective anchor actuation |
| GB2609312B (en) * | 2021-07-15 | 2023-12-06 | Ardyne Holdings Ltd | Improvements in or relating to well abandonment and slot recovery |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2329939A (en) * | 1940-04-15 | 1943-09-21 | John T Phipps | Well tool |
| US2627316A (en) | 1946-07-01 | 1953-02-03 | Baker Oil Tools Inc | Well tool swivel device |
| GB1458592A (en) * | 1974-04-19 | 1976-12-15 | British Gas Corp | Pipe extraction apparauts |
| US8919452B2 (en) * | 2010-11-08 | 2014-12-30 | Baker Hughes Incorporated | Casing spears and related systems and methods |
| WO2014018642A1 (en) * | 2012-07-24 | 2014-01-30 | Smith International, Inc. | System and method of cutting and removing casings from wellbore |
| AU2015224487B2 (en) * | 2014-09-11 | 2017-04-20 | Weatherford Technology Holdings, Llc | Downhole casing pulling tool |
-
2016
- 2016-04-21 GB GB1606977.5A patent/GB2549523B/en active Active
-
2017
- 2017-04-20 CA CA3018665A patent/CA3018665A1/en active Pending
- 2017-04-20 EP EP17729360.2A patent/EP3445939B1/en active Active
- 2017-04-20 DK DK17729360.2T patent/DK3445939T3/da active
- 2017-04-20 AU AU2017252204A patent/AU2017252204B2/en active Active
- 2017-04-20 BR BR112018069923-3A patent/BR112018069923B1/pt active IP Right Grant
- 2017-04-20 WO PCT/EP2017/059345 patent/WO2017182549A1/en active Application Filing
- 2017-04-20 US US16/088,498 patent/US10907432B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| GB2549523B (en) | 2018-12-12 |
| AU2017252204A1 (en) | 2018-09-27 |
| DK3445939T3 (da) | 2020-03-09 |
| BR112018069923B1 (pt) | 2023-03-14 |
| US20190048677A1 (en) | 2019-02-14 |
| AU2017252204B2 (en) | 2022-07-21 |
| GB2549523A (en) | 2017-10-25 |
| EP3445939B1 (en) | 2020-02-12 |
| US10907432B2 (en) | 2021-02-02 |
| EP3445939A1 (en) | 2019-02-27 |
| CA3018665A1 (en) | 2017-10-26 |
| WO2017182549A1 (en) | 2017-10-26 |
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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] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| 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 20/04/2017, OBSERVADAS AS CONDICOES LEGAIS |