NO20180227A1 - Downhole Tool With Multiple Pistons - Google Patents
Downhole Tool With Multiple Pistons Download PDFInfo
- Publication number
- NO20180227A1 NO20180227A1 NO20180227A NO20180227A NO20180227A1 NO 20180227 A1 NO20180227 A1 NO 20180227A1 NO 20180227 A NO20180227 A NO 20180227A NO 20180227 A NO20180227 A NO 20180227A NO 20180227 A1 NO20180227 A1 NO 20180227A1
- Authority
- NO
- Norway
- Prior art keywords
- pressure
- annulus
- downhole tool
- backup
- predetermined amount
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims abstract description 29
- 238000004891 communication Methods 0.000 claims abstract description 15
- 230000002401 inhibitory effect Effects 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 15
- 230000004044 response Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
-
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
- E21B23/004—Indexing systems for guiding relative movement between telescoping parts of downhole tools
-
- 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
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
-
- 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
- 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B34/08—Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained
-
- 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
Abstract
A downhole tool includes a tool body comprising an inner housing and an outer housing to form an annulus between the inner housing and the outer housing and a primary piston positioned within the annulus to form a primary cavity within the annulus. The downhole tool further includes a backup piston positioned within the annulus to form a second cavity within the annulus and a pressure operating device in fluid communication with the annulus.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2015/053115 WO2017058190A1 (en) | 2015-09-30 | 2015-09-30 | Downhole tool with multiple pistons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO20180227A1 true NO20180227A1 (en) | 2018-02-13 |
Family
ID=58427789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20180227A NO20180227A1 (en) | 2015-09-30 | 2018-02-13 | Downhole Tool With Multiple Pistons |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20180252061A1 (no) |
| AU (1) | AU2015410650A1 (no) |
| BR (1) | BR112018003767A2 (no) |
| CA (1) | CA2995688A1 (no) |
| EA (1) | EA201890353A1 (no) |
| GB (1) | GB2556776A (no) |
| MX (1) | MX2018002364A (no) |
| NO (1) | NO20180227A1 (no) |
| WO (1) | WO2017058190A1 (no) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112015008678B1 (pt) * | 2012-10-16 | 2021-10-13 | Weatherford Technology Holdings, Llc | Método de controle do escoamento em um furo de um poço de petróleo ou gás e conjunto de controle de escoamento para uso em um poço de petróleo ou de gás |
| EP4345235A1 (en) | 2022-09-28 | 2024-04-03 | Danco S.p.A. | Cushioned hinge for doors of furniture items and the like |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4421174A (en) * | 1981-07-13 | 1983-12-20 | Baker International Corporation | Cyclic annulus pressure controlled oil well flow valve and method |
| US4589485A (en) * | 1984-10-31 | 1986-05-20 | Halliburton Company | Downhole tool utilizing well fluid compression |
| US7562713B2 (en) * | 2006-02-21 | 2009-07-21 | Schlumberger Technology Corporation | Downhole actuation tools |
| US8322463B2 (en) * | 2007-01-30 | 2012-12-04 | Lewal Drilling Ltd. | Down hole multiple piston tools operated by pulse generation tools and methods for drilling |
| US7806179B2 (en) * | 2007-06-07 | 2010-10-05 | Baker Hughes Incorporated | String mounted hydraulic pressure generating device for downhole tool actuation |
| US9133674B2 (en) * | 2009-02-24 | 2015-09-15 | Schlumberger Technology Corporation | Downhole tool actuation having a seat with a fluid by-pass |
| US8739864B2 (en) * | 2010-06-29 | 2014-06-03 | Baker Hughes Incorporated | Downhole multiple cycle tool |
| US9062506B2 (en) * | 2012-09-14 | 2015-06-23 | Baker Hughes Incorporated | Multi-piston hydrostatic setting tool with locking feature outside actuation chambers for multiple pistons |
-
2015
- 2015-09-30 MX MX2018002364A patent/MX2018002364A/es unknown
- 2015-09-30 WO PCT/US2015/053115 patent/WO2017058190A1/en active Application Filing
- 2015-09-30 US US15/760,531 patent/US20180252061A1/en not_active Abandoned
- 2015-09-30 GB GB1802430.7A patent/GB2556776A/en not_active Withdrawn
- 2015-09-30 AU AU2015410650A patent/AU2015410650A1/en not_active Abandoned
- 2015-09-30 CA CA2995688A patent/CA2995688A1/en not_active Abandoned
- 2015-09-30 BR BR112018003767A patent/BR112018003767A2/pt not_active Application Discontinuation
- 2015-09-30 EA EA201890353A patent/EA201890353A1/ru unknown
-
2018
- 2018-02-13 NO NO20180227A patent/NO20180227A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2556776A (en) | 2018-06-06 |
| MX2018002364A (es) | 2018-04-11 |
| BR112018003767A2 (pt) | 2018-09-25 |
| US20180252061A1 (en) | 2018-09-06 |
| CA2995688A1 (en) | 2017-04-06 |
| AU2015410650A1 (en) | 2018-03-01 |
| EA201890353A1 (ru) | 2018-08-31 |
| WO2017058190A1 (en) | 2017-04-06 |
| GB201802430D0 (en) | 2018-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |