AU211883B2
(en )
1956-03-15
Process for displacing petroleum from oil-bearing formations
AU1221255A
(en )
1956-03-15
Process for displacing petroleum from oil-bearing formations
CA524337A
(en )
1956-04-24
Paraffin scraper for wells
CA518050A
(en )
1955-11-01
Process for synthesizing hydrocarbons
CA514178A
(en )
1955-06-28
Process for breaking petroleum emulsions
CA525895A
(en )
1956-06-05
Microfossil prospecting for petroleum
AU212345B2
(en )
1957-03-21
Apparatus for investigating earth formations
CA502376A
(en )
1954-05-11
Method for improving hydrocarbons
CA493803A
(en )
1953-06-23
Process for the recovery of aromatic hydrocarbons
CA518125A
(en )
1955-11-08
Insert for drilling string
CA520068A
(en )
1955-12-27
Fracturing rock formations
AU2177056A
(en )
1957-03-21
Apparatus for investigating earth formations
CA544861A
(en )
1957-08-13
Formation testing apparatus for deep wells
CA518322A
(en )
1955-11-08
Method for the recovery of hydrocarbon synthesis products
AU208424B2
(en )
1955-12-15
Apparatus for investigating earth'formations
AU210376B2
(en )
1957-03-21
Earth boring apparatus
CA541639A
(en )
1957-05-28
Method for removing paraffin deposits
CA512241A
(en )
1955-04-26
Method of treating earth formations
CA533680A
(en )
1956-11-27
Method for inductive prospecting
AU209041B2
(en )
1955-09-08
Anew or improved method for recovering naphthalene from hydrocarbon oils containing thesame
CA511685A
(en )
1955-04-05
Method and means for cementing wells
CA513724A
(en )
1955-06-14
Box supports for k-fin tubing
AU211266B2
(en )
1955-09-22
Hydrocarbon drying oil production
CA499044A
(en )
1954-01-05
Method for locating deposits
CA506004A
(en )
1954-09-21
Oil recovery process