NL7114620A - - Google Patents
Info
- Publication number
- NL7114620A NL7114620A NL7114620A NL7114620A NL7114620A NL 7114620 A NL7114620 A NL 7114620A NL 7114620 A NL7114620 A NL 7114620A NL 7114620 A NL7114620 A NL 7114620A NL 7114620 A NL7114620 A NL 7114620A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/02—Welded joints
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8400170A | 1970-10-26 | 1970-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7114620A true NL7114620A (en) | 1972-04-28 |
Family
ID=22182037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7114620A NL7114620A (en) | 1970-10-26 | 1971-10-25 |
Country Status (10)
| Country | Link |
|---|---|
| AU (1) | AU474575B2 (en) |
| BE (1) | BE774444A (en) |
| BR (1) | BR7107136D0 (en) |
| CA (1) | CA966827A (en) |
| DE (1) | DE2153009A1 (en) |
| ES (1) | ES396348A1 (en) |
| FR (1) | FR2111824B3 (en) |
| GB (1) | GB1370314A (en) |
| NL (1) | NL7114620A (en) |
| ZA (1) | ZA716674B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2038378C (en) * | 1991-03-25 | 1998-08-18 | Irvin Joseph Laporte (Bud) | Stabilized drill tube |
| DE19625301A1 (en) * | 1996-06-25 | 1998-01-02 | Klemm Bohrtech | Process for the production of heavy-duty drill pipes |
-
1971
- 1971-10-05 ZA ZA716674A patent/ZA716674B/en unknown
- 1971-10-13 CA CA125,033A patent/CA966827A/en not_active Expired
- 1971-10-14 AU AU34593/71A patent/AU474575B2/en not_active Expired
- 1971-10-21 GB GB4901971A patent/GB1370314A/en not_active Expired
- 1971-10-25 NL NL7114620A patent/NL7114620A/xx unknown
- 1971-10-25 ES ES396348A patent/ES396348A1/en not_active Expired
- 1971-10-25 DE DE19712153009 patent/DE2153009A1/en active Pending
- 1971-10-25 FR FR7138220A patent/FR2111824B3/fr not_active Expired
- 1971-10-25 BR BR7136/71A patent/BR7107136D0/en unknown
- 1971-10-25 BE BE774444A patent/BE774444A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7107136D0 (en) | 1973-03-29 |
| ES396348A1 (en) | 1974-11-01 |
| GB1370314A (en) | 1974-10-16 |
| FR2111824A3 (en) | 1972-06-09 |
| BE774444A (en) | 1972-04-25 |
| AU474575B2 (en) | 1976-07-29 |
| ZA716674B (en) | 1972-06-28 |
| FR2111824B3 (en) | 1974-06-07 |
| DE2153009A1 (en) | 1972-04-27 |
| CA966827A (en) | 1975-04-29 |
| AU3459371A (en) | 1973-04-19 |