CA3006884C - Outil d'isolation de fond de trou modifie ayant des mecanismes de siege et un manchon coulissant troue - Google Patents
Outil d'isolation de fond de trou modifie ayant des mecanismes de siege et un manchon coulissant troue Download PDFInfo
- Publication number
- CA3006884C CA3006884C CA3006884A CA3006884A CA3006884C CA 3006884 C CA3006884 C CA 3006884C CA 3006884 A CA3006884 A CA 3006884A CA 3006884 A CA3006884 A CA 3006884A CA 3006884 C CA3006884 C CA 3006884C
- Authority
- CA
- Canada
- Prior art keywords
- sliding sleeve
- seal
- downhole
- cavity
- bore
- 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
- 238000002955 isolation Methods 0.000 title claims abstract description 38
- 239000012530 fluid Substances 0.000 claims abstract description 133
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 23
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 23
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 17
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 12
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 158
- 238000004891 communication Methods 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 8
- 238000005086 pumping Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 description 36
- 239000003921 oil Substances 0.000 description 20
- 239000007788 liquid Substances 0.000 description 17
- 238000007789 sealing Methods 0.000 description 17
- 238000005755 formation reaction Methods 0.000 description 14
- 230000008439 repair process Effects 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 8
- 210000002445 nipple Anatomy 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000000295 fuel oil Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 2
- XOJVVFBFDXDTEG-UHFFFAOYSA-N Norphytane Natural products CC(C)CCCC(C)CCCC(C)CCCC(C)C XOJVVFBFDXDTEG-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 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
- E21B34/14—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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/06—Sleeve valves
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)
- Details Of Reciprocating Pumps (AREA)
Abstract
Un outil disolation de fond de trou destiné à une insertion dans un trou de forage et un engagement appuyé à un dispositif de fond de trou permettent, lorsquun manchon coulissant associé est positionné de manière coulissante dans une première position et lorsque couplé à une extrémité inférieure dudit appareil de pompe, aux fluides dans la formation dhydrocarbures dêtre extraits au moyen dun tel outil et de passer lappareil de pompe afin dêtre pompés vers le haut du trou, et lorsquun tel manchon coulissant est positionné dans une deuxième position et découplé de ladite extrémité inférieure du mécanisme de pompe, empêchent lesdits fluides de traverser et de remonter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3006884A CA3006884C (fr) | 2018-06-01 | 2018-06-01 | Outil d'isolation de fond de trou modifie ayant des mecanismes de siege et un manchon coulissant troue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3006884A CA3006884C (fr) | 2018-06-01 | 2018-06-01 | Outil d'isolation de fond de trou modifie ayant des mecanismes de siege et un manchon coulissant troue |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3006884A1 CA3006884A1 (fr) | 2019-01-11 |
| CA3006884C true CA3006884C (fr) | 2019-04-16 |
Family
ID=64998516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3006884A Active CA3006884C (fr) | 2018-06-01 | 2018-06-01 | Outil d'isolation de fond de trou modifie ayant des mecanismes de siege et un manchon coulissant troue |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA3006884C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117090545B (zh) * | 2023-10-16 | 2024-01-26 | 华运隆腾机械制造有限公司 | 一种精细分注数控智能配水器 |
-
2018
- 2018-06-01 CA CA3006884A patent/CA3006884C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA3006884A1 (fr) | 2019-01-11 |
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