CA2649728C - High density perforating gun system producing reduced debris - Google Patents
High density perforating gun system producing reduced debris Download PDFInfo
- Publication number
- CA2649728C CA2649728C CA2649728A CA2649728A CA2649728C CA 2649728 C CA2649728 C CA 2649728C CA 2649728 A CA2649728 A CA 2649728A CA 2649728 A CA2649728 A CA 2649728A CA 2649728 C CA2649728 C CA 2649728C
- Authority
- CA
- Canada
- Prior art keywords
- liner
- indentations
- further characterized
- wellbore
- penetrators
- 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 - Fee Related
Links
- 238000007373 indentation Methods 0.000 claims abstract description 99
- 239000002360 explosive Substances 0.000 claims abstract description 41
- 238000005474 detonation Methods 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims description 34
- 230000015572 biosynthetic process Effects 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 9
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
- 238000012856 packing Methods 0.000 abstract description 6
- 230000000246 remedial effect Effects 0.000 abstract 1
- 238000005755 formation reaction Methods 0.000 description 17
- 230000000977 initiatory effect Effects 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 239000012530 fluid Substances 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- 229920001169 thermoplastic Polymers 0.000 description 4
- 239000004416 thermosoftening plastic Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- -1 for example Inorganic materials 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 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
- E21B43/116—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)
- Geology (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Processing Of Solid Wastes (AREA)
- Earth Drilling (AREA)
- Portable Nailing Machines And Staplers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/405,148 | 2006-04-17 | ||
| US11/405,148 US20070240599A1 (en) | 2006-04-17 | 2006-04-17 | High density perforating gun system producing reduced debris |
| PCT/US2007/066787 WO2008019173A2 (en) | 2006-04-17 | 2007-04-17 | High density perforating gun system producing reduced debris |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2649728A1 CA2649728A1 (en) | 2008-02-14 |
| CA2649728C true CA2649728C (en) | 2014-12-23 |
Family
ID=38603616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2649728A Expired - Fee Related CA2649728C (en) | 2006-04-17 | 2007-04-17 | High density perforating gun system producing reduced debris |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20070240599A1 (no) |
| EP (1) | EP2013563A4 (no) |
| CN (1) | CN101466994B (no) |
| CA (1) | CA2649728C (no) |
| NO (1) | NO20084829L (no) |
| WO (1) | WO2008019173A2 (no) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10590706B2 (en) | 2015-07-02 | 2020-03-17 | Halliburton Energy Services, Inc. | Establishing hydraulic communication between relief well and target well |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100000397A1 (en) * | 2006-04-17 | 2010-01-07 | Owen Oil Tools Lp | High Density Perforating Gun System Producing Reduced Debris |
| GB201222474D0 (en) * | 2012-12-13 | 2013-01-30 | Qinetiq Ltd | Shaped charge and method of modifying a shaped charge |
| US9995562B2 (en) | 2015-12-11 | 2018-06-12 | Raytheon Company | Multiple explosively formed projectiles liner fabricated by additive manufacturing |
| CN106930737A (zh) * | 2015-12-31 | 2017-07-07 | 新疆中核天山铀业有限公司 | 地浸采铀钻孔过滤器建造的水力喷砂射孔工艺 |
| CN106761598B (zh) * | 2016-12-15 | 2018-12-25 | 长春工业大学 | 一种降低射孔弹间干扰的起爆方法 |
| MX2018005627A (es) * | 2017-02-02 | 2019-06-17 | Geodynamics Inc | Sistema y metodo de ca?on de perforacion. |
| US10000994B1 (en) * | 2017-03-27 | 2018-06-19 | IdeasCo LLC | Multi-shot charge for perforating gun |
| US10443361B2 (en) | 2017-03-27 | 2019-10-15 | IdeasCo LLC | Multi-shot charge for perforating gun |
| CN107091600A (zh) * | 2017-04-07 | 2017-08-25 | 安徽理工大学 | 一种线性定位聚能切割器 |
| US10731955B2 (en) * | 2017-04-13 | 2020-08-04 | Lawrence Livermore National Security, Llc | Modular gradient-free shaped charge |
| US11248894B2 (en) | 2017-11-13 | 2022-02-15 | DynaEnergetics Europe GmbH | High shot density charge holder for perforating gun |
| US10801822B2 (en) * | 2018-06-29 | 2020-10-13 | Goodrich Corporation | Variable stand-off assembly |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2789504A (en) * | 1950-02-25 | 1957-04-23 | Mccloud Mary | High explosives |
| US2935020A (en) * | 1953-08-07 | 1960-05-03 | Pan American Petroleum Corp | Apparatus for cutting holes in well casing |
| US2831429A (en) * | 1955-02-17 | 1958-04-22 | Moore Tool Co Inc | Shaped charge for perforating oil well casing |
| US3934511A (en) * | 1968-08-15 | 1976-01-27 | The United States Of America As Represented By The Secretary Of The Navy | Linear shaped charge warhead |
| DE2508270B2 (de) * | 1975-02-26 | 1979-08-02 | Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen | Verfahren zum Herstellen von Hohlladungsauskleidungen, Flachladungsbelegungen oder projektilbildenden Ladungsbelegungen sowie nach diesem Verfahren hergestellte Sprengladungen |
| US4018293A (en) * | 1976-01-12 | 1977-04-19 | The Keller Corporation | Method and apparatus for controlled fracturing of subterranean formations |
| US4248303A (en) * | 1978-12-01 | 1981-02-03 | Xplo Corporation | Explosive well-fracturing system |
| US4387773A (en) * | 1981-10-13 | 1983-06-14 | Dresser Industries, Inc. | Shaped charge well perforator |
| US5551520A (en) * | 1995-07-12 | 1996-09-03 | Western Atlas International, Inc. | Dual redundant detonating system for oil well perforators |
| US5619008A (en) * | 1996-03-08 | 1997-04-08 | Western Atlas International, Inc. | High density perforating system |
| US6012392A (en) * | 1997-05-10 | 2000-01-11 | Arrow Metals Division Of Reliance Steel And Aluminum Co. | Shaped charge liner and method of manufacture |
| PL187181B1 (pl) * | 1998-07-03 | 2004-05-31 | Wojskowa Akad Tech | Ładunek liniowy do wybuchowego formowania pocisków |
| PL187334B1 (pl) * | 1998-07-03 | 2004-06-30 | Wojskowa Akad Tech | Ładunek do wybuchowego formowania wiązki pocisków |
| DE19941197C2 (de) * | 1998-09-23 | 2003-12-04 | Fraunhofer Ges Forschung | Steuerung für ein Horizontalbohrgerät |
| US6186070B1 (en) * | 1998-11-27 | 2001-02-13 | The United States Of America As Represented By The Secretary Of The Army | Combined effects warheads |
| US6931994B2 (en) * | 2002-08-29 | 2005-08-23 | Raytheon Company | Tandem warhead |
-
2006
- 2006-04-17 US US11/405,148 patent/US20070240599A1/en not_active Abandoned
-
2007
- 2007-04-17 EP EP07840148A patent/EP2013563A4/en not_active Withdrawn
- 2007-04-17 WO PCT/US2007/066787 patent/WO2008019173A2/en active Application Filing
- 2007-04-17 CN CN2007800216432A patent/CN101466994B/zh not_active Expired - Fee Related
- 2007-04-17 CA CA2649728A patent/CA2649728C/en not_active Expired - Fee Related
-
2008
- 2008-11-17 NO NO20084829A patent/NO20084829L/no not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10590706B2 (en) | 2015-07-02 | 2020-03-17 | Halliburton Energy Services, Inc. | Establishing hydraulic communication between relief well and target well |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2649728A1 (en) | 2008-02-14 |
| WO2008019173A3 (en) | 2008-08-28 |
| CN101466994B (zh) | 2013-09-18 |
| WO2008019173A2 (en) | 2008-02-14 |
| NO20084829L (no) | 2009-01-16 |
| CN101466994A (zh) | 2009-06-24 |
| EP2013563A2 (en) | 2009-01-14 |
| EP2013563A4 (en) | 2012-04-04 |
| US20070240599A1 (en) | 2007-10-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20180417 |