WATER AND GAS BARRIER FOR HYDRAULIC SYSTEMS
A downhole tool including a body having a hydraulic fluid chamber, and a flexible multi-layer barrier impermeable to gas and water mounted at the body separating the hydraulic fluid chamber from fluids external to the body. The flexible multi-layer barrier including a first elastomeric layer, a seco...
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| Main Authors | , , , , , , , |
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| Format | Patent |
| Language | English French |
| Published |
18.06.2020
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| Subjects | |
| Online Access | Get full text |
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| Abstract | A downhole tool including a body having a hydraulic fluid chamber, and a flexible multi-layer barrier impermeable to gas and water mounted at the body separating the hydraulic fluid chamber from fluids external to the body. The flexible multi-layer barrier including a first elastomeric layer, a second elastomeric layer, and a gas impermeable layer arranged between the first elastomeric layer and the second elastomeric layer, the gas impermeable layer being formed from a metal layer.
Un outil de fond de trou comprend un corps ayant une chambre de fluide hydraulique, et une barrière multicouche souple imperméable aux gaz et à l'eau montée au niveau du corps séparant la chambre de fluide hydraulique des fluides externes au corps. La barrière multicouche souple comprend une première couche élastomère, une seconde couche élastomère, et une couche imperméable aux gaz disposée entre la première couche élastomère et la seconde couche élastomère, la couche imperméable aux gaz étant constituée d'une couche métallique. |
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| AbstractList | A downhole tool including a body having a hydraulic fluid chamber, and a flexible multi-layer barrier impermeable to gas and water mounted at the body separating the hydraulic fluid chamber from fluids external to the body. The flexible multi-layer barrier including a first elastomeric layer, a second elastomeric layer, and a gas impermeable layer arranged between the first elastomeric layer and the second elastomeric layer, the gas impermeable layer being formed from a metal layer.
Un outil de fond de trou comprend un corps ayant une chambre de fluide hydraulique, et une barrière multicouche souple imperméable aux gaz et à l'eau montée au niveau du corps séparant la chambre de fluide hydraulique des fluides externes au corps. La barrière multicouche souple comprend une première couche élastomère, une seconde couche élastomère, et une couche imperméable aux gaz disposée entre la première couche élastomère et la seconde couche élastomère, la couche imperméable aux gaz étant constituée d'une couche métallique. |
| Author | WENDT, Natalja FUHST, Karsten SCHNEIDER, Nils JUNG, Sebastian KRUSPE, Thomas PRELSER, Christian RODERS, Ingo PETERS, Volker |
| Author_xml | – fullname: PETERS, Volker – fullname: KRUSPE, Thomas – fullname: JUNG, Sebastian – fullname: WENDT, Natalja – fullname: RODERS, Ingo – fullname: FUHST, Karsten – fullname: SCHNEIDER, Nils – fullname: PRELSER, Christian |
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| DocumentTitleAlternate | BARRIÈRE CONTRE L'EAU ET LES GAZ POUR SYSTÈMES HYDRAULIQUES |
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| Notes | Application Number: WO2019US63339 |
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| RelatedCompanies | BAKER HUGHES, A GE COMPANY, LLC |
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| Snippet | A downhole tool including a body having a hydraulic fluid chamber, and a flexible multi-layer barrier impermeable to gas and water mounted at the body... |
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| SubjectTerms | EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS |
| Title | WATER AND GAS BARRIER FOR HYDRAULIC SYSTEMS |
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