CA2297600C - Protecteur preventif d'eruption et methode d'utilisation - Google Patents
Protecteur preventif d'eruption et methode d'utilisation Download PDFInfo
- Publication number
- CA2297600C CA2297600C CA 2297600 CA2297600A CA2297600C CA 2297600 C CA2297600 C CA 2297600C CA 2297600 CA2297600 CA 2297600 CA 2297600 A CA2297600 A CA 2297600A CA 2297600 C CA2297600 C CA 2297600C
- Authority
- CA
- Canada
- Prior art keywords
- mandrel
- tubing string
- well
- tubing
- head
- 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 abstract description 46
- 230000001012 protector Effects 0.000 title abstract description 44
- 239000012530 fluid Substances 0.000 claims abstract description 110
- 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 claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 41
- 238000011282 treatment Methods 0.000 claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 claims abstract description 23
- 238000004891 communication Methods 0.000 claims abstract description 15
- 238000012546 transfer Methods 0.000 claims description 40
- 230000000638 stimulation Effects 0.000 claims description 34
- 239000002253 acid Substances 0.000 claims description 10
- 239000003082 abrasive agent Substances 0.000 claims description 4
- 230000003628 erosive effect Effects 0.000 claims description 4
- 230000004323 axial length Effects 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims 2
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 description 12
- 238000009434 installation Methods 0.000 description 10
- 239000007789 gas Substances 0.000 description 9
- 238000012856 packing Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 210000002445 nipple Anatomy 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 229910001104 4140 steel Inorganic materials 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 125000005245 nitryl group Chemical group [N+](=O)([O-])* 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000003180 well treatment fluid 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
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)
- Pressure Vessels And Lids Thereof (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2297600 CA2297600C (fr) | 2000-01-28 | 2000-01-28 | Protecteur preventif d'eruption et methode d'utilisation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2297600 CA2297600C (fr) | 2000-01-28 | 2000-01-28 | Protecteur preventif d'eruption et methode d'utilisation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2297600A1 CA2297600A1 (fr) | 2001-07-28 |
| CA2297600C true CA2297600C (fr) | 2003-11-04 |
Family
ID=4165212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2297600 Expired - Lifetime CA2297600C (fr) | 2000-01-28 | 2000-01-28 | Protecteur preventif d'eruption et methode d'utilisation |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2297600C (fr) |
-
2000
- 2000-01-28 CA CA 2297600 patent/CA2297600C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2297600A1 (fr) | 2001-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20200128 |