CA381442A - Dispositif a recuperer la carotte-temoin de trou de sonde - Google Patents

Dispositif a recuperer la carotte-temoin de trou de sonde

Info

Publication number: CA381442A
Authority: CA; Canada
Prior art keywords: recovering device; borehole core; core recovering; borehole; recovering
Prior art date: 1939-05-16
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.): Expired

Application number

CA381442A

Other languages

Inventor

Gerard Hubert Straatman Alphons

Original Assignee

Shell Development Co

Publication date

1939-05-16

1939-05-16 Application granted granted Critical

1939-05-16 Publication of CA381442A publication Critical patent/CA381442A/fr

Status Expired legal-status Critical Current

CA381442A Dispositif a recuperer la carotte-temoin de trou de sonde Expired CA381442A (fr)

Application Number	Priority Date	Filing Date	Title
CA381442T

Publication Number	Publication Date
CA381442A true CA381442A (fr)	1939-05-16

Application Number	Title	Priority Date	Filing Date
CA381442A Expired CA381442A (fr)			Dispositif a recuperer la carotte-temoin de trou de sonde

Country	Link
CA (1)	CA381442A (fr)

Publication	Publication Date	Title
CA381442A (fr)	1939-05-16	Dispositif a recuperer la carotte-temoin de trou de sonde
CA384147A (fr)	1939-09-19	Dispositif a deplacer la terre
CA380108A (fr)	1939-03-14	Perceuse
CA383773A (fr)	1939-09-05	Fleuret a carotte-temoin
CA381062A (fr)	1939-05-02	Mecanisme a perforer le roc
CA381313A (fr)	1939-05-09	Perforateur de tubage de puits
CA383182A (fr)	1939-08-08	Perforatrice a roc
CA383663A (fr)	1939-08-29	Perforatrice a roc
CA383664A (fr)	1939-08-29	Perforatrice a roc
CA380776A (fr)	1939-04-18	Tete de tubage de puits
CA384122A (fr)	1939-09-19	Corde de raquette
CA382779A (fr)	1939-07-18	Appareil d'orientation des trous de sonde
CA377310A (fr)	1938-10-25	Methode de forage de puits
CA377311A (fr)	1938-10-25	Methode de forage de puits
CA379511A (fr)	1939-02-07	Dispositif pour le nez
CA386492A (fr)	1940-01-23	Recuperation de phosphatovanadate
CA384765A (fr)	1939-10-24	Grue-jouet
CA384647A (fr)	1939-10-17	Monture de foreuse
CA381798A (fr)	1939-06-06	Recuperation du silicium
AU111462B2 (en)	1940-09-19	Improved cane-planter and drill former
CA385528A (fr)	1939-12-12	Mecanisme a remonter
CA380088A (fr)	1939-03-14	Methode d'ecoulement de puits
CA392605A (fr)	1940-11-19	Methode de recuperation du fluide de puits
CA379855A (fr)	1939-02-28	Sondeuse
CA384762A (fr)	1939-10-24	Perceuse