USB381632I5 - - Google Patents

Info

Publication number
USB381632I5
USB381632I5 US38163273A USB381632I5 US B381632 I5 USB381632 I5 US B381632I5 US 38163273 A US38163273 A US 38163273A US B381632 I5 USB381632 I5 US B381632I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to US381632A priority Critical patent/US3914732A/en
Publication of USB381632I5 publication Critical patent/USB381632I5/en
Application granted granted Critical
Publication of US3914732A publication Critical patent/US3914732A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • G01V1/04—Details
    • G01V1/06—Ignition devices
    • 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
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • E21B43/263—Methods for stimulating production by forming crevices or fractures using explosives
    • E21B43/2635—Methods for stimulating production by forming crevices or fractures using explosives by means of nuclear energy
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F42D1/045—Arrangements for electric ignition
    • F42D1/05—Electric circuits for blasting

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Geophysics (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Geophysics And Detection Of Objects (AREA)
US381632A 1973-07-23 1973-07-23 System for remote control of underground device Expired - Lifetime US3914732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US381632A US3914732A (en) 1973-07-23 1973-07-23 System for remote control of underground device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US381632A US3914732A (en) 1973-07-23 1973-07-23 System for remote control of underground device

Publications (2)

Publication Number Publication Date
USB381632I5 true USB381632I5 (enrdf_load_stackoverflow) 1975-01-28
US3914732A US3914732A (en) 1975-10-21

Family

ID=23505788

Family Applications (1)

Application Number Title Priority Date Filing Date
US381632A Expired - Lifetime US3914732A (en) 1973-07-23 1973-07-23 System for remote control of underground device

Country Status (1)

Country Link
US (1) US3914732A (enrdf_load_stackoverflow)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137850A (en) * 1977-10-11 1979-02-06 The United States Of America As Represented By The Secretary Of The Navy Destruct initiation unit
US4586436A (en) * 1984-09-13 1986-05-06 The United States Of America As Represented By The Secretary Of The Navy Electronic assembly for moderate hard target penetrator fuze
US4879696A (en) * 1986-03-27 1989-11-07 Exxon Production Research Company Method and apparatus for initiating seismic data storage in an isolated distributed recording system
US6386288B1 (en) * 1999-04-27 2002-05-14 Marathon Oil Company Casing conveyed perforating process and apparatus
US6584406B1 (en) 2000-06-15 2003-06-24 Geo-X Systems, Ltd. Downhole process control method utilizing seismic communication
US6885918B2 (en) * 2000-06-15 2005-04-26 Geo-X Systems, Ltd. Seismic monitoring and control method
US6977867B2 (en) * 2001-06-05 2005-12-20 Geo-X Systems, Ltd. Seismic data acquisition system
US6942034B2 (en) * 2002-02-01 2005-09-13 Geo-X Systems, Ltd. Extent of detonation determination method using seismic energy
US7171309B2 (en) * 2003-10-24 2007-01-30 Schlumberger Technology Corporation Downhole tool controller using autocorrelation of command sequences
GB0425008D0 (en) * 2004-11-12 2004-12-15 Petrowell Ltd Method and apparatus
GB2438762B (en) * 2004-12-21 2008-08-27 Schlumberger Holdings System and method for communication between a surface location and a subterranean location
GB2421614B (en) * 2004-12-21 2007-11-14 Schlumberger Holdings System and method for communication between a surface location and a subterranean location
US8185343B1 (en) 2005-12-13 2012-05-22 Textron Systems Corporation Base station and method for detecting emplacement of improvised explosive devices
US10262168B2 (en) 2007-05-09 2019-04-16 Weatherford Technology Holdings, Llc Antenna for use in a downhole tubular
GB0720421D0 (en) 2007-10-19 2007-11-28 Petrowell Ltd Method and apparatus for completing a well
GB0804306D0 (en) 2008-03-07 2008-04-16 Petrowell Ltd Device
GB0822144D0 (en) 2008-12-04 2009-01-14 Petrowell Ltd Flow control device
GB0914650D0 (en) 2009-08-21 2009-09-30 Petrowell Ltd Apparatus and method
AP2015008267A0 (en) 2012-08-24 2015-02-28 Detnet South Africa Pty Ltd Blasting system protection
US9791253B2 (en) * 2014-01-06 2017-10-17 Rothenbuhler Engineering Co. RFD with history log, security fence, and seismic detection
CA2877931A1 (en) * 2014-04-09 2015-10-09 Star General Micro Systems Ltd. System and method for determining the start time of a pressure pulse from a downhole explosive device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572244A (en) * 1967-07-20 1971-03-23 Us Navy Underwater firing device
US3742440A (en) * 1971-11-01 1973-06-26 Raytheon Co System for activating a remote underwater device
US3780654A (en) * 1971-10-15 1973-12-25 Oki Electric Ind Co Ltd Remote detonation system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572244A (en) * 1967-07-20 1971-03-23 Us Navy Underwater firing device
US3780654A (en) * 1971-10-15 1973-12-25 Oki Electric Ind Co Ltd Remote detonation system
US3742440A (en) * 1971-11-01 1973-06-26 Raytheon Co System for activating a remote underwater device

Also Published As

Publication number Publication date
US3914732A (en) 1975-10-21

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