NO751630L - - Google Patents
Info
- Publication number
- NO751630L NO751630L NO751630A NO751630A NO751630L NO 751630 L NO751630 L NO 751630L NO 751630 A NO751630 A NO 751630A NO 751630 A NO751630 A NO 751630A NO 751630 L NO751630 L NO 751630L
- Authority
- NO
- Norway
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/06—Measuring temperature or pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Measuring Fluid Pressure (AREA)
- Drilling Tools (AREA)
- Coating Apparatus (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46734974A | 1974-05-06 | 1974-05-06 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO751630L true NO751630L (en) | 1975-11-07 |
| NO147768B NO147768B (en) | 1983-02-28 |
| NO147768C NO147768C (en) | 1983-06-08 |
Family
ID=23855329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO751630A NO147768C (en) | 1974-05-06 | 1975-05-06 | APPLIANCE FOR MEASURING DRILL PRESSURE |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS50153686A (en) |
| BE (1) | BE828750A (en) |
| CA (1) | CA1015177A (en) |
| DK (1) | DK155197C (en) |
| FR (1) | FR2274778A1 (en) |
| GB (1) | GB1511513A (en) |
| NL (1) | NL7505287A (en) |
| NO (1) | NO147768C (en) |
| SU (1) | SU738523A3 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162705B (en) * | 2018-10-31 | 2023-10-03 | 秦川机床集团宝鸡仪表有限公司 | Hydraulic pressure monitoring system for bottom hole flow pressure of gas well and monitoring method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2832566A (en) * | 1953-04-10 | 1958-04-29 | Exxon Research Engineering Co | Method for maintaining level of drilling fluid |
| GB1499100A (en) * | 1973-11-02 | 1978-01-25 | English Electric Co Ltd | Measuring fluid pressure |
-
1974
- 1974-09-26 CA CA210,145A patent/CA1015177A/en not_active Expired
-
1975
- 1975-05-02 JP JP50052650A patent/JPS50153686A/ja active Pending
- 1975-05-05 SU SU752130923A patent/SU738523A3/en active
- 1975-05-05 DK DK195875A patent/DK155197C/en not_active IP Right Cessation
- 1975-05-06 GB GB18956/75A patent/GB1511513A/en not_active Expired
- 1975-05-06 NL NL7505287A patent/NL7505287A/en not_active Application Discontinuation
- 1975-05-06 FR FR7514087A patent/FR2274778A1/en not_active Withdrawn
- 1975-05-06 NO NO751630A patent/NO147768C/en unknown
- 1975-05-06 BE BE156073A patent/BE828750A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7505287A (en) | 1975-11-10 |
| DK195875A (en) | 1975-11-07 |
| NO147768B (en) | 1983-02-28 |
| GB1511513A (en) | 1978-05-17 |
| DK155197C (en) | 1989-07-10 |
| SU738523A3 (en) | 1980-05-30 |
| CA1015177A (en) | 1977-08-09 |
| JPS50153686A (en) | 1975-12-10 |
| BE828750A (en) | 1975-11-06 |
| FR2274778A1 (en) | 1976-01-09 |
| DK155197B (en) | 1989-02-27 |
| NO147768C (en) | 1983-06-08 |