IN169464B - - Google Patents

Info

Publication number
IN169464B
IN169464B IN260/MAS/87A IN260MA1987A IN169464B IN 169464 B IN169464 B IN 169464B IN 260MA1987 A IN260MA1987 A IN 260MA1987A IN 169464 B IN169464 B IN 169464B
Authority
IN
India
Application number
IN260/MAS/87A
Other languages
English (en)
Inventor
Magneville Pierre
Original Assignee
Inst Francais Du Petrole
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 by Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of IN169464B publication Critical patent/IN169464B/en

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
    • G01V1/143—Generating seismic energy using mechanical driving means, e.g. motor driven shaft
    • G01V1/147—Generating seismic energy using mechanical driving means, e.g. motor driven shaft using impact of dropping masses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S367/00—Communications, electrical: acoustic wave systems and devices
    • Y10S367/911—Particular well-logging apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
IN260/MAS/87A 1986-04-11 1987-04-07 IN169464B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8605333A FR2597214B1 (fr) 1986-04-11 1986-04-11 Dispositif pour engendrer des ondes acoustiques par percussion d'une masse chutant sur un element cible ancre dans un puits

Publications (1)

Publication Number Publication Date
IN169464B true IN169464B (ro) 1991-10-19

Family

ID=9334223

Family Applications (1)

Application Number Title Priority Date Filing Date
IN260/MAS/87A IN169464B (ro) 1986-04-11 1987-04-07

Country Status (9)

Country Link
US (1) US4770268A (ro)
EP (1) EP0242262B1 (ro)
JP (1) JPS62250389A (ro)
CN (1) CN1011347B (ro)
CA (1) CA1278081C (ro)
DE (1) DE3764695D1 (ro)
FR (1) FR2597214B1 (ro)
IN (1) IN169464B (ro)
NO (1) NO166427C (ro)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618910B1 (fr) * 1987-07-28 1989-10-27 Inst Francais Du Petrole Methode et dispositif pour ameliorer le coefficient de transmission aux formations geologiques de l'energie creee par une source sismique de puits
FR2629216B1 (fr) * 1988-03-25 1991-01-04 Inst Francais Du Petrole Dispositif perfectionne pour engendrer des ondes acoustiques par percussion d'une masse chutant sur un element-cible couple avec les parois d'un puits
FR2631458B1 (fr) * 1988-05-11 1990-09-14 Inst Francais Du Petrole Dispositif antirebond pour eviter les chocs multiples d'une masse mobile apres un premier choc contre un autre element
FR2646241B1 (fr) * 1989-04-20 1991-07-12 Inst Francais Du Petrole Dispositif anti-rebond pour une masse venant frapper un element-cible
US4991685A (en) * 1989-10-02 1991-02-12 Atlantic Richfield Company Downhole seismic source
DE69219757T2 (de) * 1991-11-08 1997-12-18 Oyo Corp Schwingungserregung in einem bohrloch durch fallenlassen einer masse
US8261857B2 (en) * 2008-05-15 2012-09-11 Longyear Tm, Inc. Core barrel sonic latch mechanism and methods of sonic drilling using the same
JP5223043B2 (ja) * 2010-10-16 2013-06-26 株式会社超電導機構 振動発生装置
CN102518430B (zh) * 2011-12-21 2015-03-04 中国石油天然气集团公司 基于撞击法评价井眼底部附近地层界面性质的方法和装置
CN103576184A (zh) * 2013-10-11 2014-02-12 赵明 一种冲击式地震波发生装置
CZ309648B6 (cs) * 2020-12-01 2023-06-14 Ústav Struktury A Mechaniky Hornin Av Čr, V.V.I. Generátor harmonických seismických vln a sestava pro seismickou prospekci

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA799852A (en) * 1968-11-26 L. Newman James Mechanical drilling jar
US3209854A (en) * 1960-12-12 1965-10-05 Imp Ind Inc Impact apparatus for generating a sonic impulse employed in seismic geological exploration
US3193046A (en) * 1963-07-12 1965-07-06 Imp Ind Inc Release mechanism for impact seismic impulse generating apparatus
JPS5836063Y2 (ja) * 1974-03-04 1983-08-13 チユウオウカイハツ カブシキガイシヤ ジシンタンサヨウカシンソウチ
FR2552553B1 (fr) * 1983-09-22 1986-02-28 Inst Francais Du Petrole Dispositif pour engendrer des impulsions sismiques a l'interieur d'un forage, par chute d'une masse sur un element-cible ancre
FR2558601B1 (fr) * 1984-01-23 1986-05-02 Inst Francais Du Petrole Dispositif pour engendrer des impulsions acoustiques a l'interieur d'un puits, par percussion

Also Published As

Publication number Publication date
JPH0573191B2 (ro) 1993-10-13
DE3764695D1 (de) 1990-10-11
EP0242262B1 (fr) 1990-09-05
FR2597214B1 (fr) 1988-07-15
CA1278081C (fr) 1990-12-18
FR2597214A1 (fr) 1987-10-16
NO166427B (no) 1991-04-08
NO871320L (no) 1987-10-12
EP0242262A1 (fr) 1987-10-21
JPS62250389A (ja) 1987-10-31
NO166427C (no) 1991-07-17
NO871320D0 (no) 1987-03-30
CN87102757A (zh) 1987-10-21
CN1011347B (zh) 1991-01-23
US4770268A (en) 1988-09-13

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