CA2354453C - Impermeable and composite perforating gun assembly components - Google Patents
Impermeable and composite perforating gun assembly components Download PDFInfo
- Publication number
- CA2354453C CA2354453C CA 2354453 CA2354453A CA2354453C CA 2354453 C CA2354453 C CA 2354453C CA 2354453 CA2354453 CA 2354453 CA 2354453 A CA2354453 A CA 2354453A CA 2354453 C CA2354453 C CA 2354453C
- Authority
- CA
- Canada
- Prior art keywords
- perforating gun
- assembly
- component
- perforating
- gun
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 60
- 239000012530 fluid Substances 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000010304 firing Methods 0.000 claims description 31
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000011159 matrix material Substances 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229920000271 Kevlar® Polymers 0.000 claims description 2
- 229920000784 Nomex Polymers 0.000 claims description 2
- 239000004760 aramid Substances 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 229910000765 intermetallic Inorganic materials 0.000 claims description 2
- 239000004761 kevlar Substances 0.000 claims description 2
- 239000004763 nomex Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000005060 rubber Substances 0.000 claims description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 2
- 229920003235 aromatic polyamide Polymers 0.000 claims 1
- 238000005474 detonation Methods 0.000 abstract description 9
- 239000012634 fragment Substances 0.000 description 9
- 210000003128 head Anatomy 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- -1 carbons Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 210000001331 nose Anatomy 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000004519 manufacturing process 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
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001470 polyketone Polymers 0.000 description 1
- 229920013657 polymer matrix composite Polymers 0.000 description 1
- 239000011160 polymer matrix composite Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004616 structural foam Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004634 thermosetting polymer Substances 0.000 description 1
- 239000002023 wood 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
- 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
- E21B43/116—Gun or shaped-charge perforators
- E21B43/117—Shaped-charge perforators
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)
- Nozzles (AREA)
- Earth Drilling (AREA)
- Shovels (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63252800A | 2000-08-04 | 2000-08-04 | |
| US09/632,528 | 2000-08-04 | ||
| US09/633,163 US6422148B1 (en) | 2000-08-04 | 2000-08-04 | Impermeable and composite perforating gun assembly components |
| US09/633,163 | 2000-08-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2354453A1 CA2354453A1 (en) | 2002-02-04 |
| CA2354453C true CA2354453C (en) | 2007-10-02 |
Family
ID=27091655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2354453 Expired - Lifetime CA2354453C (en) | 2000-08-04 | 2001-07-30 | Impermeable and composite perforating gun assembly components |
Country Status (4)
| Country | Link |
|---|---|
| BR (1) | BR0103217A (no) |
| CA (1) | CA2354453C (no) |
| GB (1) | GB2365468B (no) |
| NO (1) | NO20013807L (no) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0323673D0 (en) | 2003-10-10 | 2003-11-12 | Qinetiq Ltd | Improvements in and relating to perforators |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4537255A (en) * | 1983-06-22 | 1985-08-27 | Jet Research Center, Inc. | Back-off tool |
| US4794990A (en) * | 1987-01-06 | 1989-01-03 | Jet Research Center, Inc. | Corrosion protected shaped charge and method |
| US5960894A (en) * | 1998-03-13 | 1999-10-05 | Primex Technologies, Inc. | Expendable tubing conveyed perforator |
-
2001
- 2001-07-26 GB GB0118211A patent/GB2365468B/en not_active Expired - Fee Related
- 2001-07-30 CA CA 2354453 patent/CA2354453C/en not_active Expired - Lifetime
- 2001-08-03 NO NO20013807A patent/NO20013807L/no unknown
- 2001-08-03 BR BR0103217A patent/BR0103217A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2365468A (en) | 2002-02-20 |
| GB2365468B (en) | 2002-11-20 |
| GB0118211D0 (en) | 2001-09-19 |
| NO20013807D0 (no) | 2001-08-03 |
| CA2354453A1 (en) | 2002-02-04 |
| BR0103217A (pt) | 2002-06-04 |
| NO20013807L (no) | 2002-02-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |