CA2276973C - Raccord double-bride pour tete de tige et methode d'utilisation - Google Patents
Raccord double-bride pour tete de tige et methode d'utilisation Download PDFInfo
- Publication number
- CA2276973C CA2276973C CA 2276973 CA2276973A CA2276973C CA 2276973 C CA2276973 C CA 2276973C CA 2276973 CA2276973 CA 2276973 CA 2276973 A CA2276973 A CA 2276973A CA 2276973 C CA2276973 C CA 2276973C
- Authority
- CA
- Canada
- Prior art keywords
- tubing head
- sidewall
- head spool
- pressure rating
- pressure
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 14
- 230000001012 protector Effects 0.000 claims abstract description 37
- 230000000638 stimulation Effects 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims description 31
- 229930195733 hydrocarbon Natural products 0.000 claims description 12
- 150000002430 hydrocarbons Chemical class 0.000 claims description 12
- 239000004215 Carbon black (E152) Substances 0.000 claims description 11
- 230000004936 stimulating effect Effects 0.000 claims description 10
- 238000011282 treatment Methods 0.000 abstract description 21
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000002955 isolation Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- KJLPSBMDOIVXSN-UHFFFAOYSA-N 4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid Chemical compound C=1C=C(OC=2C=C(C(C(O)=O)=CC=2)C(O)=O)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(C(O)=O)C(C(O)=O)=C1 KJLPSBMDOIVXSN-UHFFFAOYSA-N 0.000 description 1
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16227898A | 1998-09-29 | 1998-09-29 | |
| US09/162,278 | 1998-09-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2276973A1 CA2276973A1 (fr) | 2000-03-29 |
| CA2276973C true CA2276973C (fr) | 2004-11-23 |
Family
ID=31186296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2276973 Expired - Lifetime CA2276973C (fr) | 1998-09-29 | 1999-07-07 | Raccord double-bride pour tete de tige et methode d'utilisation |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2276973C (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7069987B2 (en) | 2003-02-07 | 2006-07-04 | Stream-Flo Industries, Ltd. | Casing adapter tool for well servicing |
| CA2626861C (fr) | 2007-03-23 | 2013-04-16 | Stream-Flo Industries Ltd. | Methode et appareillage d'isolement de tete de puits pour fracturation |
| US8622121B2 (en) | 2011-02-10 | 2014-01-07 | Vetco Gray Inc. | Reinforced frac tubing head |
| CN113187468B (zh) * | 2021-04-01 | 2022-05-31 | 东北石油大学 | 高压气井井口密封模拟装置 |
-
1999
- 1999-07-07 CA CA 2276973 patent/CA2276973C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2276973A1 (fr) | 2000-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20190708 |