skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Detonation command and control

Patent ·
OSTI ID:1225733

The detonation of one or more explosive charges and propellant charges by a detonator in response to a fire control signal from a command and control system comprised of a command center and instrumentation center with a communications link therebetween. The fire control signal is selectively provided to the detonator from the instrumentation center if plural detonation control switches at the command center are in a fire authorization status, and instruments, and one or more interlocks, if included, are in a ready for firing status. The instrumentation and command centers are desirably mobile, such as being respective vehicles.

Research Organization:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC52-06NA25396
Assignee:
Los Alamos National Security, LLC
Patent Number(s):
9,181,790
Application Number:
14/370,209
OSTI ID:
1225733
Resource Relation:
Patent File Date: 2013 Jan 14
Country of Publication:
United States
Language:
English

References (45)

Well Shooting patent January 1960
Explosive charge unit patent September 1964
Selectively fired capsule type shaped charge perforation patent July 1967
Method for creating a permeable fragmented zone within an oil shale formation patent June 1969
Field Sensitized Explosive Devices and Sensitizing Method patent May 1971
Economical, Tough, Debris-Free Shaped Charge Device and Perforating Gun Assembly Employing Same patent March 1972
Linear explosive charge with constant detonation velocity and synchronous booster charges patent August 1981
High-velocity jet and propellant fracture device for gas and oil well production patent July 1983
Electronic delay detonator patent May 1986
Controlled pulse and peroxide fracturing combined with a metal containing proppant patent May 1986
Integrated detonator delay circuits and firing console patent June 1987
Detonator firing element patent April 1989
Initiating system patent October 1989
Remote detonation of explosive charges patent December 1989
Electro-optical detonator patent January 1991
Apparatus for selectively actuating well tools patent October 1991
Safety booster for explosive systems patent October 1992
Method of fracturing wells using propellants patent March 1994
Detonating device for a secondary explosive charge patent June 1994
Fire control system patent January 1995
Surface blasting system patent July 1996
Apparatus and method for perforating and fracturing patent February 1997
Explosive initiation system patent February 1998
Apparatus and method for performing built-in testing of a squib fire network patent October 2001
Apparatus and method for perforating and stimulating a subterranean formation patent January 2002
Controlled electromagnetic induction detonation system for initiation of a detonatable material patent July 2002
High energy thermoplastic elastomer propellant patent February 2006
Blast key patent July 2010
Downhole perforation tool and method of subsurface fracturing patent January 2011
Detonation control system patent February 2013
Remote firing device with diverse initiators patent July 2013
Seisgun patent August 2013
Apparatus and method for perforating and stimulating a subterranean formation patent-application May 2001
Use of aluminum in perforating and stimulating a subterranean formation and other engineering applications patent-application February 2003
Method and apparatus for stimulating wells with propellants patent-application August 2006
Remote Initiator For The Remote Initiation Of Explosive Charges patent-application July 2010
Detonation Control System patent-application March 2011
Remote Explosion Detonation System patent-application July 2011
Electronic blast control system for multiple downhole operations patent-application January 2012
Pulse Detonation Tool, Method And System For Formation Fracturing patent-application June 2013
Method And Apparatus For Expendable Tubing-Conveyed Perforating Gun patent-application August 2013
Geologic Fracturing Method And Resulting Fractured Geologic Structure patent-application November 2014
Detonation Control patent-application December 2014
Explosive Assembly And Method patent-application December 2014
System For Fracturing An Underground Geologic Formation patent-application December 2014

Cited By (3)

Geologic fracturing method and resulting fractured geologic structure patent November 2016
Detonation control patent October 2016
Detonation command and control patent May 2016

Similar Records

Detonation command and control
Patent · Tue Dec 05 00:00:00 EST 2017 · OSTI ID:1225733

Detonation command and control
Patent · Tue May 31 00:00:00 EDT 2016 · OSTI ID:1225733

Multishot downhole explosive device as a seismic source
Patent · Tue Jan 23 00:00:00 EST 1990 · OSTI ID:1225733

Related Subjects