CA2335694A1 - Perforateur de tubage de puits de petrole a revetement metallique enduit de poudre metallique de masse volumique elevee - Google Patents
Perforateur de tubage de puits de petrole a revetement metallique enduit de poudre metallique de masse volumique elevee Download PDFInfo
- Publication number
- CA2335694A1 CA2335694A1 CA002335694A CA2335694A CA2335694A1 CA 2335694 A1 CA2335694 A1 CA 2335694A1 CA 002335694 A CA002335694 A CA 002335694A CA 2335694 A CA2335694 A CA 2335694A CA 2335694 A1 CA2335694 A1 CA 2335694A1
- Authority
- CA
- Canada
- Prior art keywords
- metal
- perforator
- liner
- tungsten
- oilwell
- 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.)
- Abandoned
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 82
- 239000002184 metal Substances 0.000 title claims abstract description 82
- 239000003129 oil well Substances 0.000 title claims abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 37
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 27
- 239000010937 tungsten Substances 0.000 claims abstract description 27
- 239000002245 particle Substances 0.000 claims abstract description 17
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 239000011133 lead Substances 0.000 claims abstract description 8
- 229910052709 silver Inorganic materials 0.000 claims abstract description 8
- 239000004332 silver Substances 0.000 claims abstract description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 7
- 239000011733 molybdenum Substances 0.000 claims abstract description 7
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 7
- 239000011135 tin Substances 0.000 claims abstract description 7
- 229910052718 tin Inorganic materials 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 18
- 239000002360 explosive Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000000717 retained effect Effects 0.000 claims description 4
- 238000010304 firing Methods 0.000 claims 1
- 150000002739 metals Chemical class 0.000 abstract description 8
- 238000000576 coating method Methods 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- 238000005204 segregation Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- JCLOGSKIMBJQAA-UHFFFAOYSA-N [Mo].[Sn] Chemical compound [Mo].[Sn] JCLOGSKIMBJQAA-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
- F42B1/02—Shaped or hollow charges
- F42B1/032—Shaped or hollow charges characterised by the material of the liner
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50433200A | 2000-02-14 | 2000-02-14 | |
| US09/504,332 | 2000-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2335694A1 true CA2335694A1 (fr) | 2001-08-14 |
Family
ID=24005804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002335694A Abandoned CA2335694A1 (fr) | 2000-02-14 | 2001-02-13 | Perforateur de tubage de puits de petrole a revetement metallique enduit de poudre metallique de masse volumique elevee |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2335694A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7261036B2 (en) * | 2001-11-14 | 2007-08-28 | Qinetiq Limited | Shaped charge liner |
-
2001
- 2001-02-13 CA CA002335694A patent/CA2335694A1/fr not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7261036B2 (en) * | 2001-11-14 | 2007-08-28 | Qinetiq Limited | Shaped charge liner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |