NL6510594A - - Google Patents
Info
- Publication number
- NL6510594A NL6510594A NL6510594A NL6510594A NL6510594A NL 6510594 A NL6510594 A NL 6510594A NL 6510594 A NL6510594 A NL 6510594A NL 6510594 A NL6510594 A NL 6510594A NL 6510594 A NL6510594 A NL 6510594A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/023—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting the mast being foldable or telescopically retractable
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US409089A US3295270A (en) | 1964-11-05 | 1964-11-05 | Folded oil well mast structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6510594A true NL6510594A (en) | 1966-05-06 |
Family
ID=23619004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6510594A NL6510594A (en) | 1964-11-05 | 1965-08-13 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3295270A (en) |
| GB (1) | GB1058072A (en) |
| NL (1) | NL6510594A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2258496B1 (en) * | 1974-01-21 | 1976-06-25 | Poclain Sa | |
| US4371046A (en) * | 1980-04-21 | 1983-02-01 | Vernon Read | Apparatus for and method of drilling a hole into the ground |
| US4837992A (en) * | 1987-10-13 | 1989-06-13 | Branham Industries, Inc. | Folded/telescoped drill rig mast for limited space platform |
| CN102395745B (en) * | 2009-05-13 | 2015-07-22 | 国民油井华高有限合伙公司 | Drilling Rig Mast Lift Systems And Methods |
| US20110072737A1 (en) * | 2009-09-28 | 2011-03-31 | International Drilling Equipment Company, Llc | Portable drilling rig apparatus and assembly method |
| KR101137400B1 (en) * | 2009-10-20 | 2012-04-20 | 대우조선해양 주식회사 | Foldable derrick structure for a ship |
| US8250826B1 (en) * | 2010-04-14 | 2012-08-28 | Woolslayer Companies, Inc. | Hingeable derrick |
| CA2838221C (en) | 2013-12-19 | 2022-02-22 | Rangeland Drilling Automation Inc. | Automated drilling/service rig apparatus |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH65418A (en) * | 1913-06-21 | 1914-06-16 | Versell & Co | Procedure for erecting a mast and for carrying out the procedure suitable mast |
| US2573528A (en) * | 1950-11-10 | 1951-10-30 | Moore Corp Lee C | Folding mast structure |
| US2683584A (en) * | 1951-04-09 | 1954-07-13 | Dresser Equipment Co | Overlay hoisting winch for portable well derricks |
| GB738198A (en) * | 1952-09-05 | 1955-10-12 | Moore Corp Lee C | Improvements in or relating to a well drilling structure |
| DE942619C (en) * | 1952-11-30 | 1956-05-03 | Menck & Hambrock G M B H | Pile driver |
| US3033527A (en) * | 1954-10-05 | 1962-05-08 | Wilson John Hart | Portable rig, mast and substructure |
| US3181658A (en) * | 1959-06-15 | 1965-05-04 | Emil A Bender | Well servicing rig |
-
1964
- 1964-11-05 US US409089A patent/US3295270A/en not_active Expired - Lifetime
-
1965
- 1965-07-27 GB GB31962/65A patent/GB1058072A/en not_active Expired
- 1965-08-13 NL NL6510594A patent/NL6510594A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1058072A (en) | 1967-02-08 |
| US3295270A (en) | 1967-01-03 |