CH718952A1 - Horizontalbohrverfahren und Horizontalbohrsystem. - Google Patents
Horizontalbohrverfahren und Horizontalbohrsystem. Download PDFInfo
- Publication number
- CH718952A1 CH718952A1 CH70251/21A CH0702512021A CH718952A1 CH 718952 A1 CH718952 A1 CH 718952A1 CH 70251/21 A CH70251/21 A CH 70251/21A CH 0702512021 A CH0702512021 A CH 0702512021A CH 718952 A1 CH718952 A1 CH 718952A1
- Authority
- CH
- Switzerland
- Prior art keywords
- drill
- borehole
- drilling method
- binding agent
- binder
- Prior art date
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
- E21B7/04—Directional drilling
- E21B7/046—Directional drilling horizontal drilling
-
- 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
- E21B7/28—Enlarging drilled holes, e.g. by counterboring
-
- 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
- E21B17/02—Couplings; joints
-
- 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
- E21B7/28—Enlarging drilled holes, e.g. by counterboring
- E21B7/30—Enlarging drilled holes, e.g. by counterboring without earth removal
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Piles And Underground Anchors (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH70251/21A CH718952A1 (de) | 2021-09-07 | 2021-09-07 | Horizontalbohrverfahren und Horizontalbohrsystem. |
| EP22194255.0A EP4144952B1 (fr) | 2021-09-07 | 2022-09-07 | Procédé de forage horizontal et système de forage horizontal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH70251/21A CH718952A1 (de) | 2021-09-07 | 2021-09-07 | Horizontalbohrverfahren und Horizontalbohrsystem. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH718952A1 true CH718952A1 (de) | 2023-03-15 |
Family
ID=85128692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH70251/21A CH718952A1 (de) | 2021-09-07 | 2021-09-07 | Horizontalbohrverfahren und Horizontalbohrsystem. |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP4144952B1 (fr) |
| CH (1) | CH718952A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116291488A (zh) * | 2023-04-04 | 2023-06-23 | 湖南大学 | 基于双机联动的曲线钻进全方位高压旋喷注浆系统及方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29703655U1 (de) | 1997-02-28 | 1997-12-04 | Welldone Engineering GmbH, 29355 Beedenbostel | Werkzeug für Horizontalbohrungen |
| US5979574A (en) | 1997-05-13 | 1999-11-09 | Ozzie's Pipeline Padder, Inc. | Horizontal boring apparatus and method of using the same |
| US9828805B2 (en) | 2013-04-10 | 2017-11-28 | The Charles Machine Works, Inc. | Reamer with replaceable cutters |
| US10526846B2 (en) | 2014-03-06 | 2020-01-07 | Barbco, Inc. | Material exhaust connection for horizontal bore |
-
2021
- 2021-09-07 CH CH70251/21A patent/CH718952A1/de unknown
-
2022
- 2022-09-07 EP EP22194255.0A patent/EP4144952B1/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP4144952A1 (fr) | 2023-03-08 |
| EP4144952B1 (fr) | 2024-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PK | Correction |
Free format text: BERICHTIGUNG |
|
| H13 | Ip right lapsed |
Free format text: ST27 STATUS EVENT CODE: U-0-0-H10-H13 (AS PROVIDED BY THE NATIONAL OFFICE) Effective date: 20260504 |