AR121979A1 - Herramienta de asistencia de flotabilidad con cavidad anular y pistón - Google Patents
Herramienta de asistencia de flotabilidad con cavidad anular y pistónInfo
- Publication number
- AR121979A1 AR121979A1 ARP210101180A ARP210101180A AR121979A1 AR 121979 A1 AR121979 A1 AR 121979A1 AR P210101180 A ARP210101180 A AR P210101180A AR P210101180 A ARP210101180 A AR P210101180A AR 121979 A1 AR121979 A1 AR 121979A1
- Authority
- AR
- Argentina
- Prior art keywords
- piston
- annular pocket
- assist tool
- degradable
- degradable plug
- Prior art date
Links
- 239000012530 fluid Substances 0.000 abstract 5
- 230000004888 barrier function Effects 0.000 abstract 2
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
- E21B43/02—Subsoil filtering
- E21B43/10—Setting of casings, screens, liners or the like in wells
-
- 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
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
-
- 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
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/063—Valve or closure with destructible element, e.g. frangible disc
-
- 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
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/08—Down-hole devices using materials which decompose under well-bore conditions
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)
- Pressure Vessels And Lids Thereof (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
Un aparato de fondo de pozo comprende una sarta de revestimiento con un tapón degradable en su interior para bloquear el flujo a través de este. Una barrera de flujo está posicionada en el revestimiento debajo del tapón degradable, y el tapón degradable y la barrera de flujo definen una cámara de flotabilidad entre estos. Un depósito de fluido anular contiene un fluido degradable. El depósito de fluido tiene un primer y un segundo disco de ruptura en los extremos superior e inferior. El fluido del depósito de fluido anular se comunica con el tapón degradable después de la ruptura del primer y segundo disco de ruptura.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/890,168 US11359454B2 (en) | 2020-06-02 | 2020-06-02 | Buoyancy assist tool with annular cavity and piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR121979A1 true AR121979A1 (es) | 2022-07-27 |
Family
ID=78705804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP210101180A AR121979A1 (es) | 2020-06-02 | 2021-04-30 | Herramienta de asistencia de flotabilidad con cavidad anular y pistón |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US11359454B2 (es) |
| AR (1) | AR121979A1 (es) |
| WO (1) | WO2021247053A1 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11346171B2 (en) * | 2018-12-05 | 2022-05-31 | Halliburton Energy Services, Inc. | Downhole apparatus |
| CA3153162A1 (en) | 2022-03-18 | 2023-08-11 | Torsch Inc. | Barrier member |
| US12055009B2 (en) * | 2022-04-05 | 2024-08-06 | Innovex Downhole Solutions, Inc. | Downhole tool with delay valve |
| US12078026B2 (en) | 2022-12-13 | 2024-09-03 | Forum Us, Inc. | Wiper plug with dissolvable core |
| US12221851B1 (en) | 2023-11-16 | 2025-02-11 | Forum Us, Inc. | Pump down wiper plug assembly |
| US12258830B1 (en) | 2024-06-02 | 2025-03-25 | National Energy Services Reunited Corporation | Degradable delivery devices to facilitate dissolution of degradable downhole tools |
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| US11105166B2 (en) * | 2019-08-27 | 2021-08-31 | Halliburton Energy Services, Inc. | Buoyancy assist tool with floating piston |
| US11142994B2 (en) * | 2020-02-19 | 2021-10-12 | Halliburton Energy Services, Inc. | Buoyancy assist tool with annular cavity and piston |
-
2020
- 2020-06-02 US US16/890,168 patent/US11359454B2/en active Active
- 2020-06-29 WO PCT/US2020/040157 patent/WO2021247053A1/en not_active Ceased
-
2021
- 2021-04-30 AR ARP210101180A patent/AR121979A1/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| US11359454B2 (en) | 2022-06-14 |
| US20210372223A1 (en) | 2021-12-02 |
| WO2021247053A1 (en) | 2021-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |