NL6412811A - - Google Patents
Info
- Publication number
- NL6412811A NL6412811A NL6412811A NL6412811A NL6412811A NL 6412811 A NL6412811 A NL 6412811A NL 6412811 A NL6412811 A NL 6412811A NL 6412811 A NL6412811 A NL 6412811A NL 6412811 A NL6412811 A NL 6412811A
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/122—Gas lift
- E21B43/123—Gas lift valves
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)
- Fluid-Driven Valves (AREA)
- Details Of Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL696902468A NL145324B (nl) | 1964-03-09 | 1969-02-17 | Gasliftklep. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35024564A | 1964-03-09 | 1964-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6412811A true NL6412811A (de) | 1965-09-10 |
Family
ID=23375861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6412811A NL6412811A (de) | 1964-03-09 | 1964-11-04 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT276272B (de) |
| DE (1) | DE1433191A1 (de) |
| GB (1) | GB1084907A (de) |
| NL (1) | NL6412811A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522899A (zh) * | 2016-11-03 | 2017-03-22 | 中国石油化工股份有限公司 | 一种固定式弹簧气举阀 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002059457A1 (en) * | 2001-01-24 | 2002-08-01 | Shell Internationale Research Maatschappij B.V. | Downhole motorized flow control valve |
| RU2235903C2 (ru) * | 2001-06-13 | 2004-09-10 | Общество с ограниченной ответственностью "Акселсон-Кубань" | Клапанный узел штангового насоса |
| CN112443534A (zh) * | 2020-12-10 | 2021-03-05 | 徐州徐工液压件有限公司 | 一种缸阀集成型标准化重载升降油缸结构 |
-
1964
- 1964-10-14 GB GB42001/64A patent/GB1084907A/en not_active Expired
- 1964-11-04 AT AT934664A patent/AT276272B/de active
- 1964-11-04 NL NL6412811A patent/NL6412811A/xx unknown
- 1964-11-05 DE DE19641433191 patent/DE1433191A1/de not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522899A (zh) * | 2016-11-03 | 2017-03-22 | 中国石油化工股份有限公司 | 一种固定式弹簧气举阀 |
Also Published As
| Publication number | Publication date |
|---|---|
| AT276272B (de) | 1969-11-25 |
| DE1433191A1 (de) | 1968-10-03 |
| GB1084907A (en) | 1967-09-27 |