CA2978566C - Systeme de tubage de puits perfore a pression - Google Patents
Systeme de tubage de puits perfore a pression Download PDFInfo
- Publication number
- CA2978566C CA2978566C CA2978566A CA2978566A CA2978566C CA 2978566 C CA2978566 C CA 2978566C CA 2978566 A CA2978566 A CA 2978566A CA 2978566 A CA2978566 A CA 2978566A CA 2978566 C CA2978566 C CA 2978566C
- Authority
- CA
- Canada
- Prior art keywords
- grooves
- well casing
- pressure
- casing
- sidewall
- 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
- 239000000463 material Substances 0.000 claims abstract description 55
- 239000012530 fluid Substances 0.000 claims abstract description 38
- 239000004568 cement Substances 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 9
- 230000035515 penetration Effects 0.000 claims 4
- 238000013461 design Methods 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 206010017076 Fracture Diseases 0.000 description 8
- 208000010392 Bone Fractures Diseases 0.000 description 7
- 239000004215 Carbon black (E152) Substances 0.000 description 7
- 229930195733 hydrocarbon Natural products 0.000 description 7
- 150000002430 hydrocarbons Chemical class 0.000 description 7
- 230000003628 erosive effect Effects 0.000 description 5
- 230000001419 dependent effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- IOMMMLWIABWRKL-WUTDNEBXSA-N nazartinib Chemical compound C1N(C(=O)/C=C/CN(C)C)CCCC[C@H]1N1C2=C(Cl)C=CC=C2N=C1NC(=O)C1=CC=NC(C)=C1 IOMMMLWIABWRKL-WUTDNEBXSA-N 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 208000006670 Multiple fractures Diseases 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001960 triggered 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/063—Valve or closure with destructible element, e.g. frangible disc
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
-
- 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
- E21B43/11—Perforators; Permeators
- E21B43/114—Perforators using direct fluid action on the wall to be perforated, e.g. abrasive jets
-
- 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
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/261—Separate steps of (1) cementing, plugging or consolidating and (2) fracturing or attacking the formation
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/469,821 US20180274341A1 (en) | 2017-03-27 | 2017-03-27 | Pressure perforated well casing systems |
| US15/469,821 | 2017-03-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2978566A1 CA2978566A1 (fr) | 2018-09-27 |
| CA2978566C true CA2978566C (fr) | 2019-12-31 |
Family
ID=63582270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2978566A Active CA2978566C (fr) | 2017-03-27 | 2017-09-08 | Systeme de tubage de puits perfore a pression |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20180274341A1 (fr) |
| CA (1) | CA2978566C (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2714410C1 (ru) * | 2019-08-02 | 2020-02-14 | Публичное акционерное общество "Газпром" | Способ повышения устойчивости призабойной зоны скважины к разрушению |
| CN110821450A (zh) * | 2019-12-04 | 2020-02-21 | 溧阳市东南机械有限公司 | 一种新型快速建井管 |
-
2017
- 2017-03-27 US US15/469,821 patent/US20180274341A1/en not_active Abandoned
- 2017-09-08 CA CA2978566A patent/CA2978566C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2978566A1 (fr) | 2018-09-27 |
| US20180274341A1 (en) | 2018-09-27 |
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