CA3134677A1 - Bouchon de puits de forage - Google Patents
Bouchon de puits de forage Download PDFInfo
- Publication number
- CA3134677A1 CA3134677A1 CA3134677A CA3134677A CA3134677A1 CA 3134677 A1 CA3134677 A1 CA 3134677A1 CA 3134677 A CA3134677 A CA 3134677A CA 3134677 A CA3134677 A CA 3134677A CA 3134677 A1 CA3134677 A1 CA 3134677A1
- Authority
- CA
- Canada
- Prior art keywords
- sealing member
- configuration
- bore
- plug
- wellbore plug
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 156
- 239000012530 fluid Substances 0.000 claims abstract description 92
- 238000012360 testing method Methods 0.000 claims abstract description 42
- 238000000034 method Methods 0.000 claims abstract description 18
- 230000004044 response Effects 0.000 claims abstract description 15
- 230000002829 reductive effect Effects 0.000 claims abstract description 3
- 238000004891 communication Methods 0.000 claims description 26
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000004568 cement Substances 0.000 description 41
- 238000004519 manufacturing process Methods 0.000 description 10
- 125000006850 spacer group Chemical group 0.000 description 9
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- XQCFHQBGMWUEMY-ZPUQHVIOSA-N Nitrovin Chemical compound C=1C=C([N+]([O-])=O)OC=1\C=C\C(=NNC(=N)N)\C=C\C1=CC=C([N+]([O-])=O)O1 XQCFHQBGMWUEMY-ZPUQHVIOSA-N 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000004941 influx Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000002195 soluble material Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
-
- 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
-
- 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
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)
- Examining Or Testing Airtightness (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
L'invention concerne un bouchon de puits de forage comprenant un corps reçu à l'intérieur d'un élément tubulaire d'un puits de pétrole ou de gaz, et venant en prise avec un siège pour étanchéifier un espace annulaire. Un élément d'étanchéité obture le trou dans une première configuration. Un ressort pousse l'élément d'étanchéité vers une extrémité du corps dans la première configuration. Un élément de verrouillage verrouille l'élément d'étanchéité dans la première configuration, et peut être déverrouillé en réponse à une pression, à l'intérieur du trou, supérieure à un seuil de pression, qui permet à l'élément d'étanchéité de se déplacer dans une deuxième configuration. Le ressort se détend lorsque la pression à l'intérieur du trou est réduite à une valeur inférieure au seuil pour pousser l'élément d'étanchéité dans une troisième configuration, qui permet au fluide de traverser le trou. L'invention concerne également un procédé de test de pression et un procédé d'injection de fluide dans un puits à l'aide du bouchon de puits de forage.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1905704.1A GB201905704D0 (en) | 2019-04-24 | 2019-04-24 | Wellbore plug |
| GB1905704.1 | 2019-04-24 | ||
| GB1916743.6 | 2019-11-18 | ||
| GBGB1916743.6A GB201916743D0 (en) | 2019-11-18 | 2019-11-18 | Wellbore plug |
| PCT/GB2020/050997 WO2020217051A1 (fr) | 2019-04-24 | 2020-04-22 | Bouchon de puits de forage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3134677A1 true CA3134677A1 (fr) | 2020-10-29 |
Family
ID=70482696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3134677A Pending CA3134677A1 (fr) | 2019-04-24 | 2020-04-22 | Bouchon de puits de forage |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20220136360A1 (fr) |
| CA (1) | CA3134677A1 (fr) |
| GB (1) | GB2597016A (fr) |
| WO (1) | WO2020217051A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11913311B2 (en) * | 2020-06-30 | 2024-02-27 | Advanced Oil Tools, LLC | Flow control shuttle |
| WO2022168002A1 (fr) | 2021-02-05 | 2022-08-11 | The Wellboss Company, Inc. | Systèmes et procédés de fracturation en plusieurs étapes |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2311215C (fr) * | 2000-06-12 | 2004-08-10 | Lonkar Services Ltd. | Bouchon de canalisation de derivation d'ecoulement |
| US6394180B1 (en) * | 2000-07-12 | 2002-05-28 | Halliburton Energy Service,S Inc. | Frac plug with caged ball |
| US8584746B2 (en) * | 2010-02-01 | 2013-11-19 | Schlumberger Technology Corporation | Oilfield isolation element and method |
| US9016388B2 (en) * | 2012-02-03 | 2015-04-28 | Baker Hughes Incorporated | Wiper plug elements and methods of stimulating a wellbore environment |
| GB201206381D0 (en) * | 2012-04-11 | 2012-05-23 | Welltools Ltd | Apparatus and method |
| BR112016007045B1 (pt) * | 2013-11-22 | 2021-06-15 | Halliburton Energy Services, Inc | Sistema de furo de poço e método para utilizar um obturador para atuar equipamento de furo de poço conectado a uma coluna de tubulação num local subterrâneo |
| US20170122068A1 (en) * | 2014-04-01 | 2017-05-04 | Completions Research Ag | Dart-initiated multistage high pressure fracturing system |
| AU2015387513B2 (en) * | 2015-03-26 | 2018-04-26 | Halliburton Energy Services, Inc. | Multifunction downhole plug |
| WO2018035149A1 (fr) * | 2016-08-15 | 2018-02-22 | Janus Tech Services, Llc | Structure de bouchon de puits de forage et procédé de test de pression d'un puits de forage |
| US10954740B2 (en) * | 2016-10-26 | 2021-03-23 | Weatherford Netherlands, B.V. | Top plug with transitionable seal |
| US10648272B2 (en) * | 2016-10-26 | 2020-05-12 | Weatherford Technology Holdings, Llc | Casing floatation system with latch-in-plugs |
| US10132139B1 (en) * | 2017-10-13 | 2018-11-20 | Gryphon Oilfield Solutions, Llc | Mid-string wiper plug and carrier |
-
2020
- 2020-04-22 US US17/594,606 patent/US20220136360A1/en not_active Abandoned
- 2020-04-22 GB GB2115437.2A patent/GB2597016A/en not_active Withdrawn
- 2020-04-22 WO PCT/GB2020/050997 patent/WO2020217051A1/fr active Application Filing
- 2020-04-22 CA CA3134677A patent/CA3134677A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2597016A (en) | 2022-01-12 |
| GB202115437D0 (en) | 2021-12-08 |
| US20220136360A1 (en) | 2022-05-05 |
| WO2020217051A1 (fr) | 2020-10-29 |
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