CA3093125C - Piston de derivation monobloc et cage de soupape avec orifices scellables - Google Patents
Piston de derivation monobloc et cage de soupape avec orifices scellables Download PDFInfo
- Publication number
- CA3093125C CA3093125C CA3093125A CA3093125A CA3093125C CA 3093125 C CA3093125 C CA 3093125C CA 3093125 A CA3093125 A CA 3093125A CA 3093125 A CA3093125 A CA 3093125A CA 3093125 C CA3093125 C CA 3093125C
- Authority
- CA
- Canada
- Prior art keywords
- valve
- valve cage
- plunger
- retaining device
- crimple
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 13
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- 238000003466 welding Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000006870 function Effects 0.000 abstract description 11
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 description 27
- 239000007789 gas Substances 0.000 description 16
- 230000007246 mechanism Effects 0.000 description 15
- 230000008901 benefit Effects 0.000 description 14
- 239000004576 sand Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
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- 238000012986 modification Methods 0.000 description 4
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- 230000006872 improvement Effects 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
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- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241001279686 Allium moly Species 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
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- 230000000452 restraining effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 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
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
Abstract
Cette invention concerne un piston de dérivation (10) comprenant un corps creux monobloc ou en une pièce (12) et une cage de soupape (16), retenant une soupape à pointeau (32) à l'intérieur de la partie cage de soupape à l'aide d'un écrou de retenue fileté (40) fixé par des crans de sertissage (20), et comprend des orifices d'écoulement scellages (18) à l'aide d'un bouchon (19). Une série de rainures hélicoïdales (24) entoure la partie centrale de la surface externe du corps creux du piston pour commander la rotation pendant la descente. Un ressort hélicoïdal incliné (42) disposé à l'intérieur de l'écrou de retenue (40) fonctionne comme un embrayage. La cage de soupape (16) comprend des orifices (18) qui peuvent être configurés pour réguler l'écoulement à travers le piston (10) pendant la descente. D'autres modes de réalisation comprennent des ensembles d'embrayage mettant en uvre des ressorts hélicoïdaux inclinés avec des bobines fendues (86), et des tiges de soupape à surface traitée.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862639388P | 2018-03-06 | 2018-03-06 | |
| US62/639,388 | 2018-03-06 | ||
| PCT/US2019/021035 WO2019173531A1 (fr) | 2018-03-06 | 2019-03-06 | Piston de dérivation monobloc et cage de soupape avec orifices scellables |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3093125A1 CA3093125A1 (fr) | 2019-09-12 |
| CA3093125C true CA3093125C (fr) | 2023-10-03 |
Family
ID=65818682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3093125A Active CA3093125C (fr) | 2018-03-06 | 2019-03-06 | Piston de derivation monobloc et cage de soupape avec orifices scellables |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA3093125C (fr) |
| WO (1) | WO2019173531A1 (fr) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7438125B2 (en) * | 2004-04-20 | 2008-10-21 | Production Control Services, Inc. | Variable orifice bypass plunger |
| US7314080B2 (en) * | 2005-12-30 | 2008-01-01 | Production Control Services, Inc. | Slidable sleeve plunger |
| US8464798B2 (en) * | 2010-04-14 | 2013-06-18 | T-Ram Canada, Inc. | Plunger for performing artificial lift of well fluids |
| US9963957B2 (en) * | 2015-02-20 | 2018-05-08 | Flowco Production Solutions, LLC | Clutch assembly for bypass plungers |
-
2019
- 2019-03-06 CA CA3093125A patent/CA3093125C/fr active Active
- 2019-03-06 WO PCT/US2019/021035 patent/WO2019173531A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019173531A1 (fr) | 2019-09-12 |
| CA3093125A1 (fr) | 2019-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20200903 |
|
| EEER | Examination request |
Effective date: 20200903 |
|
| EEER | Examination request |
Effective date: 20200903 |
|
| EEER | Examination request |
Effective date: 20200903 |
|
| EEER | Examination request |
Effective date: 20200903 |
|
| EEER | Examination request |
Effective date: 20200903 |
|
| EEER | Examination request |
Effective date: 20200903 |
|
| EEER | Examination request |
Effective date: 20200903 |