NO20035666D0 - Retractable multi-pressure ignition head - Google Patents
Retractable multi-pressure ignition headInfo
- Publication number
- NO20035666D0 NO20035666D0 NO20035666A NO20035666A NO20035666D0 NO 20035666 D0 NO20035666 D0 NO 20035666D0 NO 20035666 A NO20035666 A NO 20035666A NO 20035666 A NO20035666 A NO 20035666A NO 20035666 D0 NO20035666 D0 NO 20035666D0
- Authority
- NO
- Norway
- Prior art keywords
- ignition head
- pressure ignition
- retractable multi
- retractable
- pressure
- Prior art date
Links
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
- E21B43/1185—Ignition systems
- E21B43/11852—Ignition systems hydraulically actuated
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)
- Portable Nailing Machines And Staplers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/325,079 US20040118562A1 (en) | 2002-12-20 | 2002-12-20 | Retrievable multi-pressure cycle firing head |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20035666D0 true NO20035666D0 (en) | 2003-12-18 |
NO20035666L NO20035666L (en) | 2004-06-21 |
Family
ID=31188210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20035666A NO20035666L (en) | 2002-12-20 | 2003-12-18 | Method and retrievable pressure-activated ignition head for detonating a perforating gun during a cycle of alternating pressure. |
Country Status (3)
Country | Link |
---|---|
US (1) | US20040118562A1 (en) |
GB (1) | GB2398366A (en) |
NO (1) | NO20035666L (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO322871B1 (en) * | 2002-11-20 | 2006-12-18 | Tco As | Remote controlled ignition mechanism for use in fluid filled pipes or boreholes |
US7387156B2 (en) * | 2005-11-14 | 2008-06-17 | Halliburton Energy Services, Inc. | Perforating safety system |
NO325899B1 (en) * | 2006-01-03 | 2008-08-11 | Tco As | Method and apparatus for activating an explosive charge, and its use |
US7841412B2 (en) * | 2007-02-21 | 2010-11-30 | Baker Hughes Incorporated | Multi-purpose pressure operated downhole valve |
US8006779B2 (en) * | 2009-02-18 | 2011-08-30 | Halliburton Energy Services, Inc. | Pressure cycle operated perforating firing head |
CN102022101B (en) * | 2010-11-26 | 2013-07-10 | 大庆钻探工程公司测井公司 | Multi-stage perforating pressurizing device |
NO338780B1 (en) | 2011-04-28 | 2016-10-17 | Vosstech As | Device and method for activating downhole equipment |
CN107829712B (en) * | 2017-10-31 | 2021-01-12 | 山东鹤鹏技术有限公司 | Perforation supercharging equipment |
US10865626B2 (en) * | 2017-11-29 | 2020-12-15 | DynaEnergetics Europe GmbH | Hydraulic underbalance initiated safety firing head, well completion apparatus incorporating same, and method of use |
US11174690B2 (en) * | 2019-10-02 | 2021-11-16 | Halliburton Energy Services, Inc. | Pressure cycle device |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3717095A (en) * | 1971-06-07 | 1973-02-20 | R Vann | Select fire jet perforating apparatus |
US4496010A (en) * | 1982-07-02 | 1985-01-29 | Schlumberger Technology Corporation | Single-wire selective performation system |
US4612992A (en) * | 1982-11-04 | 1986-09-23 | Halliburton Company | Single trip completion of spaced formations |
US4823875A (en) * | 1984-12-27 | 1989-04-25 | Mt. Moriah Trust | Well treating method and system for stimulating recovery of fluids |
EP0310625B1 (en) * | 1986-06-19 | 1992-11-19 | Phoenix Petroleum Services | Improvements relating to detonating heads |
US4901802A (en) * | 1987-04-20 | 1990-02-20 | George Flint R | Method and apparatus for perforating formations in response to tubing pressure |
US4817718A (en) * | 1987-09-08 | 1989-04-04 | Baker Oil Tools, Inc. | Hydraulically activated firing head for well perforating guns |
US4911251A (en) * | 1987-12-03 | 1990-03-27 | Halliburton Company | Method and apparatus for actuating a tubing conveyed perforating gun |
US5058680A (en) * | 1989-06-23 | 1991-10-22 | Schlumberger Technology Corportion | Method of detonating a perforating apparatus on a tubing including lowering one end of a pump and a firing head into said tubing |
US4969525A (en) * | 1989-09-01 | 1990-11-13 | Halliburton Company | Firing head for a perforating gun assembly |
US5078210A (en) * | 1989-09-06 | 1992-01-07 | Halliburton Company | Time delay perforating apparatus |
US5115865A (en) * | 1990-06-15 | 1992-05-26 | James V. Carisella | Method and apparatus for selectively actuating wellbore perforating tools |
US5343963A (en) * | 1990-07-09 | 1994-09-06 | Bouldin Brett W | Method and apparatus for providing controlled force transference to a wellbore tool |
US5103912A (en) * | 1990-08-13 | 1992-04-14 | Flint George R | Method and apparatus for completing deviated and horizontal wellbores |
US5161616A (en) * | 1991-05-22 | 1992-11-10 | Dresser Industries, Inc. | Differential firing head and method of operation thereof |
US5355957A (en) * | 1992-08-28 | 1994-10-18 | Halliburton Company | Combined pressure testing and selective fired perforating systems |
GB9314464D0 (en) * | 1993-07-13 | 1993-08-25 | Buyers Mark | Trigger module |
US5598894A (en) * | 1995-07-05 | 1997-02-04 | Halliburton Company | Select fire multiple drill string tester |
US5603384A (en) * | 1995-10-11 | 1997-02-18 | Western Atlas International, Inc. | Universal perforating gun firing head |
US5887654A (en) * | 1996-11-20 | 1999-03-30 | Schlumberger Technology Corporation | Method for performing downhole functions |
US6384738B1 (en) * | 1997-04-07 | 2002-05-07 | Halliburton Energy Services, Inc. | Pressure impulse telemetry apparatus and method |
US6286598B1 (en) * | 1999-09-29 | 2001-09-11 | Halliburton Energy Services, Inc. | Single trip perforating and fracturing/gravel packing |
-
2002
- 2002-12-20 US US10/325,079 patent/US20040118562A1/en not_active Abandoned
-
2003
- 2003-12-18 NO NO20035666A patent/NO20035666L/en not_active Application Discontinuation
- 2003-12-19 GB GB0329489A patent/GB2398366A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2398366A (en) | 2004-08-18 |
US20040118562A1 (en) | 2004-06-24 |
GB0329489D0 (en) | 2004-01-28 |
NO20035666L (en) | 2004-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |