CA3060778C - Presse-garniture et procedes connexes de recuperation des hydrocarbures au moyen d`un puits unique - Google Patents
Presse-garniture et procedes connexes de recuperation des hydrocarbures au moyen d`un puits unique Download PDFInfo
- Publication number
- CA3060778C CA3060778C CA3060778A CA3060778A CA3060778C CA 3060778 C CA3060778 C CA 3060778C CA 3060778 A CA3060778 A CA 3060778A CA 3060778 A CA3060778 A CA 3060778A CA 3060778 C CA3060778 C CA 3060778C
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- fluid
- packing assembly
- injection
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Links
- 238000012856 packing Methods 0.000 title claims abstract description 327
- 238000000034 method Methods 0.000 title claims abstract description 142
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 131
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 130
- 239000012530 fluid Substances 0.000 claims abstract description 885
- 238000002347 injection Methods 0.000 claims abstract description 557
- 239000007924 injection Substances 0.000 claims abstract description 557
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
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- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 5
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- 229910000831 Steel Inorganic materials 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 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
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- 239000010936 titanium Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
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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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/122—Multiple string packers
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/18—Repressuring or vacuum methods
-
- 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
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
-
- 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
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
- E21B43/2406—Steam assisted gravity drainage [SAGD]
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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Il est décrit des réalisations dun ensemble de garniture détanchéité, de procédés de récupération dhydrocarbures et de méthodes récupération en démarrage connexes. Lensemble de garniture détanchéité en question peut servir dans un seul puits de forage dans lequel une conduite dinjection et une conduite de production sétendent dans une direction axiale aux fins de récupération dhydrocarbures mobilisés depuis un réservoir dhydrocarbures au moyen dun fluide mobilisateur. Un élément détanchéité sépare une partie dinjection du puits de forage dune partie de production du puits de forage sur le plan axial et crée un joint étanche entre eux, puis lintroduction du fluide mobilisateur dans le réservoir dhydrocarbures se fait par lintermédiaire de la partie dinjection, tandis que la récupération dhydrocarbures mobilisés se fait par lintermédiaire de la partie de production. Au moins un passage de fluide comprend un orifice dentrée en communication fluidique avec la partie dinjection ainsi quun orifice de sortie en communication fluidique avec la partie de production, et ce, afin de permettre à une partie du fluide mobilisateur de sécouler entre la partie dinjection et la partie de production par suite dune différence de pression axiale entre celles-ci.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3022710A CA3022710A1 (fr) | 2018-10-31 | 2018-10-31 | Module d`encaissage et procedes connexes de recuperation des hydrocarbures au moyen d`un puits unique |
| CA3.022.710 | 2018-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3060778A1 CA3060778A1 (fr) | 2020-04-30 |
| CA3060778C true CA3060778C (fr) | 2022-06-14 |
Family
ID=70457375
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3022710A Abandoned CA3022710A1 (fr) | 2018-10-31 | 2018-10-31 | Module d`encaissage et procedes connexes de recuperation des hydrocarbures au moyen d`un puits unique |
| CA3060778A Active CA3060778C (fr) | 2018-10-31 | 2019-10-31 | Presse-garniture et procedes connexes de recuperation des hydrocarbures au moyen d`un puits unique |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3022710A Abandoned CA3022710A1 (fr) | 2018-10-31 | 2018-10-31 | Module d`encaissage et procedes connexes de recuperation des hydrocarbures au moyen d`un puits unique |
Country Status (1)
| Country | Link |
|---|---|
| CA (2) | CA3022710A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494266A (zh) * | 2021-09-01 | 2021-10-12 | 洛阳贝隆实业有限公司 | 一种瓦斯抽放孔封堵装置及其使用方法 |
-
2018
- 2018-10-31 CA CA3022710A patent/CA3022710A1/fr not_active Abandoned
-
2019
- 2019-10-31 CA CA3060778A patent/CA3060778C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA3022710A1 (fr) | 2020-04-30 |
| CA3060778A1 (fr) | 2020-04-30 |
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