NL7014642A - - Google Patents
Info
- Publication number
- NL7014642A NL7014642A NL7014642A NL7014642A NL7014642A NL 7014642 A NL7014642 A NL 7014642A NL 7014642 A NL7014642 A NL 7014642A NL 7014642 A NL7014642 A NL 7014642A NL 7014642 A NL7014642 A NL 7014642A
- Authority
- NL
- Netherlands
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
- E02D1/02—Investigation of foundation soil in situ before construction work
- E02D1/022—Investigation of foundation soil in situ before construction work by investigating mechanical properties of the soil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
- E02D1/02—Investigation of foundation soil in situ before construction work
-
- 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
- E21B10/00—Drill bits
- E21B10/02—Core bits
- E21B10/04—Core bits with core destroying means
-
- 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
- E21B10/00—Drill bits
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
-
- 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/006—Measuring wall stresses in the borehole
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Soil Sciences (AREA)
- Analytical Chemistry (AREA)
- Civil Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Paleontology (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6934084A FR2061974A5 (en) | 1969-10-06 | 1969-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7014642A true NL7014642A (en) | 1971-04-08 |
Family
ID=9041101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7014642A NL7014642A (en) | 1969-10-06 | 1970-10-06 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS507841B1 (en) |
| BE (1) | BE756766A (en) |
| CA (1) | CA928702A (en) |
| DE (1) | DE2048615A1 (en) |
| ES (1) | ES384296A1 (en) |
| FR (1) | FR2061974A5 (en) |
| GB (1) | GB1271220A (en) |
| NL (1) | NL7014642A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60129482U (en) * | 1984-02-08 | 1985-08-30 | 昭和オ−ト株式会社 | Automatic opening/closing door drive device |
| GB2334981B (en) * | 1998-03-02 | 2002-07-10 | Bachy Soletanche Ltd | Underream soil testing |
| GB9909364D0 (en) | 1999-04-23 | 1999-06-16 | Xl Technology Limited | Seabed analysis |
| DE102005038313B4 (en) * | 2005-08-11 | 2007-11-29 | Rohrvortrieb Diez Gmbh & Co. Kg | Method for measuring the geological storage density and for detecting cavities in the area of a tunnel tunneling |
| NO347485B1 (en) * | 2020-01-13 | 2023-11-20 | Excess Eng As | Apparatus for combined drilling and CPT testing |
| CN113863857A (en) * | 2021-01-18 | 2021-12-31 | 中国石油天然气集团有限公司 | Drilling tool assembly for drifting and logging one-trip drilling of horizontal well and one-trip drilling method |
| CN115234178B (en) * | 2021-04-25 | 2024-10-15 | 中国石油化工股份有限公司 | Abrasion-proof device for drilling tool |
| CN113236127B (en) * | 2021-05-13 | 2024-04-12 | 中煤科工集团西安研究院有限公司 | Hydraulic punching while drilling and screen pipe hole protection construction device and method |
| CN116696241B (en) * | 2023-07-31 | 2023-10-13 | 陕西星通石油工程技术有限公司 | On-line monitoring PDC drill bit |
| CN117779569B (en) * | 2023-12-27 | 2024-08-20 | 中国公路工程咨询集团有限公司 | Pavement thickness detection method for highway engineering |
-
1969
- 1969-10-06 FR FR6934084A patent/FR2061974A5/fr not_active Expired
-
1970
- 1970-09-28 BE BE756766A patent/BE756766A/en unknown
- 1970-10-01 GB GB4677970A patent/GB1271220A/en not_active Expired
- 1970-10-02 DE DE19702048615 patent/DE2048615A1/en active Pending
- 1970-10-05 CA CA094851A patent/CA928702A/en not_active Expired
- 1970-10-06 ES ES384296A patent/ES384296A1/en not_active Expired
- 1970-10-06 JP JP8720770A patent/JPS507841B1/ja active Pending
- 1970-10-06 NL NL7014642A patent/NL7014642A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA928702A (en) | 1973-06-19 |
| FR2061974A5 (en) | 1971-06-25 |
| BE756766A (en) | 1971-03-29 |
| DE2048615A1 (en) | 1971-04-08 |
| GB1271220A (en) | 1972-04-19 |
| JPS507841B1 (en) | 1975-03-29 |
| ES384296A1 (en) | 1973-05-01 |