CA2995271C - Procede et appareil a soupape cyclique activee par pression - Google Patents
Procede et appareil a soupape cyclique activee par pression Download PDFInfo
- Publication number
- CA2995271C CA2995271C CA2995271A CA2995271A CA2995271C CA 2995271 C CA2995271 C CA 2995271C CA 2995271 A CA2995271 A CA 2995271A CA 2995271 A CA2995271 A CA 2995271A CA 2995271 C CA2995271 C CA 2995271C
- Authority
- CA
- Canada
- Prior art keywords
- piston
- fluid
- orifice
- passageway
- sub
- 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
- 238000000034 method Methods 0.000 title claims description 29
- 239000012530 fluid Substances 0.000 claims abstract description 81
- 238000004891 communication Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 26
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 230000001131 transforming effect Effects 0.000 claims 1
- 235000014571 nuts Nutrition 0.000 description 10
- 239000002253 acid Substances 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 150000007513 acids Chemical class 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 5
- 239000005060 rubber Substances 0.000 description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000000370 laser capture micro-dissection Methods 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 239000004963 Torlon Substances 0.000 description 2
- 229920003997 Torlon® Polymers 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 240000007049 Juglans regia Species 0.000 description 1
- 235000009496 Juglans regia Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000020234 walnut Nutrition 0.000 description 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
- 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
- E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
-
- 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
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
- E21B34/101—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for equalizing fluid pressure above and below the valve
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Details Of Reciprocating Pumps (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Une soupape cyclique activée par pression comprend une première réduction, une deuxième réduction, un piston et une pièce dactionnement. La première réduction comporte une première voie de passage. La deuxième réduction est liée à la première et comprend une deuxième voie de passage. Le piston est placé dans la deuxième voie de passage et peut passer en une position désactivée, dans laquelle un orifice de dérivation est fermé, et en une position activée, dans laquelle lorifice est ouvert. Le piston comporte un orifice et la première voie de passage est en communication fluide avec la deuxième voie de passage par cet orifice. La pièce dactionnement exerce une force sur le piston pour le tenir en position désactivée. Lorifice du piston est dimensionné pour contraindre le débit de fluide, de sorte que le piston peut être changé en position désactivée ou activée en changeant le débit de fluide dans la première voie de passage.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762459377P | 2017-02-15 | 2017-02-15 | |
| US62/459,377 | 2017-02-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2995271A1 CA2995271A1 (fr) | 2018-08-15 |
| CA2995271C true CA2995271C (fr) | 2020-03-31 |
Family
ID=63104465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2995271A Active CA2995271C (fr) | 2017-02-15 | 2018-02-15 | Procede et appareil a soupape cyclique activee par pression |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20180230763A1 (fr) |
| CA (1) | CA2995271C (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2584281B (en) * | 2019-05-24 | 2021-10-27 | Ardyne Holdings Ltd | Improvements in or relating to well abandonment and slot recovery |
| US11480253B2 (en) | 2019-07-31 | 2022-10-25 | Oil Patch Group, Inc. | Hydralock frac valve |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS551335Y2 (fr) * | 1976-08-03 | 1980-01-16 | ||
| US4749044A (en) * | 1987-02-03 | 1988-06-07 | J. B. Deilling Co. | Apparatus for washover featuring controllable circulating valve |
| US4862966A (en) * | 1988-05-16 | 1989-09-05 | Lindsey Completion Systems, Inc. | Liner hanger with collapsible ball valve seat |
| AU2001275759A1 (en) * | 2000-08-12 | 2002-02-25 | Paul Bernard Lee | Activating ball assembly for use with a by-pass tool in a drill string |
| US8276675B2 (en) * | 2009-08-11 | 2012-10-02 | Halliburton Energy Services Inc. | System and method for servicing a wellbore |
| CA2859399A1 (fr) * | 2011-12-14 | 2013-06-20 | Utex Industries, Inc. | Ensemble siege extensible pour isolation de zones de fracture dans un puits |
| CA2820491C (fr) * | 2012-06-25 | 2018-02-20 | David S. Cramer | Systeme, procede et appareil pour reguler le debit d'un liquide dans un train de tiges |
-
2018
- 2018-02-14 US US15/896,685 patent/US20180230763A1/en not_active Abandoned
- 2018-02-15 CA CA2995271A patent/CA2995271C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2995271A1 (fr) | 2018-08-15 |
| US20180230763A1 (en) | 2018-08-16 |
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