CA2980931A1 - Snap-on liner retention device - Google Patents
Snap-on liner retention device Download PDFInfo
- Publication number
- CA2980931A1 CA2980931A1 CA2980931A CA2980931A CA2980931A1 CA 2980931 A1 CA2980931 A1 CA 2980931A1 CA 2980931 A CA2980931 A CA 2980931A CA 2980931 A CA2980931 A CA 2980931A CA 2980931 A1 CA2980931 A1 CA 2980931A1
- Authority
- CA
- Canada
- Prior art keywords
- shaped charge
- retainer ring
- case
- retention feature
- circumferential
- 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
- 230000014759 maintenance of location Effects 0.000 title claims description 48
- 239000002360 explosive Substances 0.000 claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000000654 additive Substances 0.000 claims description 12
- 230000000996 additive effect Effects 0.000 claims description 12
- 238000005553 drilling Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 abstract description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 2
- 239000011707 mineral Substances 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 8
- 238000005755 formation reaction Methods 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000011133 lead Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 241000237509 Patinopecten sp. Species 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 235000020637 scallop Nutrition 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
- F42B1/028—Shaped or hollow charges characterised by the form of the liner
-
- 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
- E21B43/119—Details, e.g. for locating perforating place or direction
-
- 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
-
- 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
- F42B1/036—Manufacturing processes therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/08—Blasting cartridges, i.e. case and explosive with cavities in the charge, e.g. hollow-charge blasting cartridges
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D3/00—Particular applications of blasting techniques
- F42D3/04—Particular applications of blasting techniques for rock blasting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Automotive Seat Belt Assembly (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562142099P | 2015-04-02 | 2015-04-02 | |
| US62/142,099 | 2015-04-02 | ||
| PCT/US2016/025725 WO2016161376A1 (en) | 2015-04-02 | 2016-04-01 | Snap-on liner retention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2980931A1 true CA2980931A1 (en) | 2016-10-06 |
Family
ID=57006282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2980931A Abandoned CA2980931A1 (en) | 2015-04-02 | 2016-04-01 | Snap-on liner retention device |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US20180094910A1 (de) |
| EP (2) | EP3627092A1 (de) |
| CA (1) | CA2980931A1 (de) |
| PL (1) | PL3278052T3 (de) |
| WO (1) | WO2016161376A1 (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112020005090A2 (pt) | 2017-09-14 | 2020-09-15 | DynaEnergetics Europe GmbH | liner de carga explosiva de jato dirigido, carga explosiva de jato dirigido e método para perfurar um furo de poço |
| WO2019135762A1 (en) * | 2018-01-05 | 2019-07-11 | Halliburton Energy Services, Inc. | Additive manufacturing of energetic materials in oil well shaped charges |
| US11053782B2 (en) | 2018-04-06 | 2021-07-06 | DynaEnergetics Europe GmbH | Perforating gun system and method of use |
| US10520286B2 (en) | 2018-04-06 | 2019-12-31 | Dynaenergetics Gmbh & Co. Kg | Inlay for shaped charge and method of use |
| US10458213B1 (en) | 2018-07-17 | 2019-10-29 | Dynaenergetics Gmbh & Co. Kg | Positioning device for shaped charges in a perforating gun module |
| WO2019238410A1 (en) | 2018-06-11 | 2019-12-19 | Dynaenergetics Gmbh & Co. Kg | Contoured liner for a rectangular slotted shaped charge |
| US11808093B2 (en) | 2018-07-17 | 2023-11-07 | DynaEnergetics Europe GmbH | Oriented perforating system |
| US10858919B2 (en) | 2018-08-10 | 2020-12-08 | Gr Energy Services Management, Lp | Quick-locking detonation assembly of a downhole perforating tool and method of using same |
| US11078763B2 (en) | 2018-08-10 | 2021-08-03 | Gr Energy Services Management, Lp | Downhole perforating tool with integrated detonation assembly and method of using same |
| US11994008B2 (en) | 2018-08-10 | 2024-05-28 | Gr Energy Services Management, Lp | Loaded perforating gun with plunging charge assembly and method of using same |
| USD1010758S1 (en) | 2019-02-11 | 2024-01-09 | DynaEnergetics Europe GmbH | Gun body |
| USD1019709S1 (en) | 2019-02-11 | 2024-03-26 | DynaEnergetics Europe GmbH | Charge holder |
| CZ2022303A3 (cs) | 2019-12-10 | 2022-08-24 | DynaEnergetics Europe GmbH | Hlava rozněcovadla |
| US11480038B2 (en) | 2019-12-17 | 2022-10-25 | DynaEnergetics Europe GmbH | Modular perforating gun system |
| US11913766B2 (en) * | 2021-03-12 | 2024-02-27 | Schlumberger Technology Corporation | Shaped charge integrated canister |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3667393A (en) * | 1969-07-24 | 1972-06-06 | Forsvarets Fabriksverke | Electric fuze for shaped-charge missiles |
| US3706340A (en) * | 1971-04-07 | 1972-12-19 | Schlumberger Technology Corp | Methods for perforating an earth formation |
| US4655138A (en) * | 1984-09-17 | 1987-04-07 | Jet Research Center, Inc. | Shaped charge carrier assembly |
| US4885993A (en) * | 1988-02-17 | 1989-12-12 | Goex, Inc. | Shaped charge with bifurcated projection for detonating cord |
| US7493861B1 (en) * | 1989-07-24 | 2009-02-24 | The United States Of America As Represented By The Secretary Of The Army | Tandem shaped charge warhead having a confined forward charge and a light-weight blast shield |
| USH1504H (en) * | 1995-02-21 | 1995-12-05 | The United States Of America As Represented By The Secretary Of The Navy | Anti-armor warhead assembly |
| FR2741144B1 (fr) * | 1995-11-13 | 1998-01-02 | Giat Ind Sa | Charge formee comportant des moyens de maintien du revetement |
| FR2741142B1 (fr) * | 1995-11-13 | 1998-01-02 | Giat Ind Sa | Charge generatrice de noyau ayant une tenue a l'acceleration amelioree |
| US6216596B1 (en) * | 1998-12-29 | 2001-04-17 | Owen Oil Tools, Inc. | Zinc alloy shaped charge |
| WO2001004452A1 (en) * | 1999-07-13 | 2001-01-18 | Schlumberger Technology Corporation | Encapsulated shaped charge for well perforation |
| US6453817B1 (en) * | 1999-11-18 | 2002-09-24 | Schlumberger Technology Corporation | Shaped charge capsule |
| US7347279B2 (en) * | 2004-02-06 | 2008-03-25 | Schlumberger Technology Corporation | Charge holder apparatus |
| US7752971B2 (en) * | 2008-07-17 | 2010-07-13 | Baker Hughes Incorporated | Adapter for shaped charge casing |
| US8677902B1 (en) * | 2011-03-30 | 2014-03-25 | Thomas Michael Rock | Precision water jet disruptor delivery system |
| WO2016037122A1 (en) * | 2014-09-04 | 2016-03-10 | Hunting Titan, Inc. | Zinc one piece link system |
-
2016
- 2016-04-01 WO PCT/US2016/025725 patent/WO2016161376A1/en active Application Filing
- 2016-04-01 EP EP19208507.4A patent/EP3627092A1/de not_active Withdrawn
- 2016-04-01 PL PL16774375T patent/PL3278052T3/pl unknown
- 2016-04-01 US US15/563,816 patent/US20180094910A1/en not_active Abandoned
- 2016-04-01 EP EP16774375.6A patent/EP3278052B1/de active Active
- 2016-04-01 CA CA2980931A patent/CA2980931A1/en not_active Abandoned
-
2020
- 2020-12-11 US US17/118,604 patent/US20210131770A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP3278052B1 (de) | 2019-12-25 |
| US20180094910A1 (en) | 2018-04-05 |
| PL3278052T3 (pl) | 2020-06-29 |
| US20210131770A1 (en) | 2021-05-06 |
| EP3627092A1 (de) | 2020-03-25 |
| EP3278052A1 (de) | 2018-02-07 |
| EP3278052A4 (de) | 2018-10-10 |
| WO2016161376A1 (en) | 2016-10-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210131770A1 (en) | Snap-on Liner Retention Device | |
| US10458212B2 (en) | Consistent entry hole shaped charge | |
| US9382783B2 (en) | Alignment system for perforating gun | |
| US9951589B2 (en) | Low angle bottom circulator shaped charge | |
| US10465488B2 (en) | Zinc one piece link system | |
| US11199076B2 (en) | Shaped charge retaining device | |
| US11261711B2 (en) | Crimped attachment of end fitting to charge tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20170925 |
|
| FZDE | Discontinued |
Effective date: 20210831 |
|
| FZDE | Discontinued |
Effective date: 20210831 |