BR8307708A - SYSTEMIC IMPULSE GENERATOR FOR DRILLING HOLE - Google Patents

SYSTEMIC IMPULSE GENERATOR FOR DRILLING HOLE

Info

Publication number
BR8307708A
BR8307708A BR8307708A BR8307708A BR8307708A BR 8307708 A BR8307708 A BR 8307708A BR 8307708 A BR8307708 A BR 8307708A BR 8307708 A BR8307708 A BR 8307708A BR 8307708 A BR8307708 A BR 8307708A
Authority
BR
Brazil
Prior art keywords
systemic
drilling hole
impulse generator
impulse
generator
Prior art date
Application number
BR8307708A
Other languages
Portuguese (pt)
Inventor
Calin Cosma
Original Assignee
Geotek Oy
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
Priority claimed from FI823803A external-priority patent/FI823803L/en
Priority claimed from FI834052A external-priority patent/FI834052A/en
Application filed by Geotek Oy filed Critical Geotek Oy
Priority claimed from PCT/FI1983/000068 external-priority patent/WO1984001834A1/en
Publication of BR8307708A publication Critical patent/BR8307708A/en

Links

BR8307708A 1982-11-08 1983-11-07 SYSTEMIC IMPULSE GENERATOR FOR DRILLING HOLE BR8307708A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI823803A FI823803L (en) 1982-11-08 1982-11-08 EN SEISMISK PULS AOSTADKOMMANDE SIGNALANORDNING
FI834052A FI834052A (en) 1983-11-04 1983-11-04 SEISMISK PULSGENERATOR FOER BORRHAOL.
PCT/FI1983/000068 WO1984001834A1 (en) 1982-11-08 1983-11-07 Seismic pulse generator for a borehole

Publications (1)

Publication Number Publication Date
BR8307708A true BR8307708A (en) 1985-03-19

Family

ID=27241078

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8307708A BR8307708A (en) 1982-11-08 1983-11-07 SYSTEMIC IMPULSE GENERATOR FOR DRILLING HOLE

Country Status (3)

Country Link
AU (1) AU2206883A (en)
BR (1) BR8307708A (en)
DK (1) DK336384A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4702343A (en) * 1986-03-18 1987-10-27 Chevron Research Company Nondestructive downhole seismic vibrator source and processes of utilizing the vibrator to obtain information about geologic formations

Also Published As

Publication number Publication date
DK336384D0 (en) 1984-07-09
AU2206883A (en) 1984-05-22
DK336384A (en) 1984-07-09

Similar Documents

Publication Publication Date Title
JPS57136101A (en) Bored hole surveying apparatus
NO169028C (en) APPLIANCE FOR BORING HOLE
AR230478A1 (en) DRILLING DEVICE FOR SURVEYS
JPS55144918A (en) Device for expanding drilled hole
DK152794C (en) Rock drills
AT369134B (en) DRILL HOLE - STEAM GENERATOR
MX159896A (en) IMPROVEMENTS IN INCLINOMETER APPARATUS FOR WELL DRILLING
NO833518L (en) DEVICE FOR DRILLING THE SIDE WALL CORE
NO833630L (en) drill stand
DK472781A (en) Rock drills
AR230667A1 (en) DRILLING DEVICE FOR DRILLING HOLE
AT383719B (en) DRILLING MACHINE
AT384977B (en) DRILLING TOOL
BR8306799A (en) MINE HOLE TOOL
BR8306978A (en) EXCAVATION DEVICE FOR HOLLOW METAL FOUNDATIONS
ES523934A0 (en) ROTARY DRILLING TOOL
AT383395B (en) DRILL HOLE HEAD
ES255618Y (en) PERFECTED DRILLING UNIT FOR THE PREPARATION OF HOLE DRILLS
ATA437883A (en) SLUDGE-PERCHLORATE EXPLOSIVE
NO833307L (en) RING HOLE CUTTING TOOL
NO833284L (en) EXPLOSIVES
BR8307708A (en) SYSTEMIC IMPULSE GENERATOR FOR DRILLING HOLE
DK100783A (en) Drills
AT384073B (en) DRILLING TOOL
AU566325B2 (en) Hole boring apparatus