RU2009137720A - PREFABRICATED DESIGN FOR PIPING PIPELINES IN WELLS PERFORMED BY THE HORIZONTAL DIRECTIONAL DRILLING METHOD IN UNSTABLE SOILS - Google Patents
PREFABRICATED DESIGN FOR PIPING PIPELINES IN WELLS PERFORMED BY THE HORIZONTAL DIRECTIONAL DRILLING METHOD IN UNSTABLE SOILS Download PDFInfo
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- RU2009137720A RU2009137720A RU2009137720/03A RU2009137720A RU2009137720A RU 2009137720 A RU2009137720 A RU 2009137720A RU 2009137720/03 A RU2009137720/03 A RU 2009137720/03A RU 2009137720 A RU2009137720 A RU 2009137720A RU 2009137720 A RU2009137720 A RU 2009137720A
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- RU
- Russia
- Prior art keywords
- directional drilling
- horizontal directional
- pipelines
- unstable soils
- drilling method
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Abstract
Сборная конструкция для протаскивания трубопроводов в скважинах, выполненных методом горизонтально-направленного бурения в неустойчивых грунтах, включающая бурильную колонну, расширитель, вертлюг и трубопровод, отличающаяся тем, что дополнительно снабжена съемным направляющим кондуктором, имеющим байонетные пазы, ролики плавного хода, ответные шипы к байонетным пазам, установленные на расширителе. A prefabricated structure for dragging pipelines in wells made by the method of horizontal directional drilling in unstable soils, including a drill string, reamer, swivel and pipeline, characterized in that it is additionally equipped with a removable guide conductor having bayonet grooves, smooth rollers, response spikes to bayonet grooves mounted on the expander.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009137720/03A RU2428544C2 (en) | 2009-10-12 | 2009-10-12 | Built-up structure for pulling through pipelines in wells made by method of horizontal drilling in unstable earth |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009137720/03A RU2428544C2 (en) | 2009-10-12 | 2009-10-12 | Built-up structure for pulling through pipelines in wells made by method of horizontal drilling in unstable earth |
Publications (2)
Publication Number | Publication Date |
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RU2009137720A true RU2009137720A (en) | 2011-04-20 |
RU2428544C2 RU2428544C2 (en) | 2011-09-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2009137720/03A RU2428544C2 (en) | 2009-10-12 | 2009-10-12 | Built-up structure for pulling through pipelines in wells made by method of horizontal drilling in unstable earth |
Country Status (1)
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RU (1) | RU2428544C2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2691043C1 (en) * | 2018-06-27 | 2019-06-07 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный автомобильно-дорожный университет (СибАДИ)" | Method of construction of underground passage in soils with alternation of stable and collapsing sections |
RU188526U1 (en) * | 2018-10-08 | 2019-04-16 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный автомобильно-дорожный университет (СибАДИ)" | Coupling device for pulling the casing pipe |
RU2705439C1 (en) * | 2018-12-24 | 2019-11-07 | Владимир Вадимович Калинин | Method of explosive devices delivery by means of horizontal directional drilling device and device for its implementation |
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2009
- 2009-10-12 RU RU2009137720/03A patent/RU2428544C2/en active
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Publication number | Publication date |
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RU2428544C2 (en) | 2011-09-10 |
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