SU1446316A1 - Method of sinking mine shafts - Google Patents
Method of sinking mine shafts Download PDFInfo
- Publication number
- SU1446316A1 SU1446316A1 SU843732721A SU3732721A SU1446316A1 SU 1446316 A1 SU1446316 A1 SU 1446316A1 SU 843732721 A SU843732721 A SU 843732721A SU 3732721 A SU3732721 A SU 3732721A SU 1446316 A1 SU1446316 A1 SU 1446316A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- working body
- mine shafts
- drilling
- suspension unit
- sinking mine
- Prior art date
Links
Landscapes
- Earth Drilling (AREA)
Description
Изобретение относитс к технологии бурени стволов и скважин,. преимущественно большого диаметра, при проходке которых необходимо обеспе- е минимальной абсолютной величины отклонени от геометрической вертикали . ,vThe invention relates to the technology of drilling shafts and wells. predominantly large diameter, when penetrating which it is necessary to ensure the minimum absolute value of the deviation from the geometric vertical. v
- v Jj .- v Jj.
изобретени - обеспечение Ю верт альНости шахтного ствола. the invention is the provision of a vertical shaft shaft.
чертеже представлена схема бу- рёни9 ствола с использованием предлагаемого способа. The drawing shows a diagram of a barrel 9 using the proposed method.
бурение производ т рабочим орга- 15 ном 1 со стабилизирующим устройством 2, подвешенным на колонне 3 буровыхdrilling is carried out by a working body 15 with a stabilizing device 2 suspended on a column of 3 drilling rigs.
труб посредством шарнирной подвески 4 рабочего органа 1.pipes through the hinge suspension 4 working body 1.
Способ осуществл ют следующим образом .The method is carried out as follows.
В начале Kaji;Qioro гщкла бурени {Рабочий орган t совместно со стабилизирующим устройством 2 вывешивают над забоем на колонне 3 буровых труб свободно , затем фиксируют полученный эксцентриситет узла шарнирной подвески 4 рабочего органа 1 относительно оси нижней части ствола (скважины), после чего при опускании на забой рабочий орган 1 отклон ют в сторону оси нижней части ствола (скважины) и продолжают бурение.At the beginning of the Kaji; Qioro drilling mill {Working body t, together with the stabilizing device 2, hang out over the bottom of the drill 3 of the drill pipe freely, then fix the resulting eccentricity of the hinge assembly 4 of the working body 1 relative to the axis of the lower part of the well (well), then when lowering At the bottom of the working body 1 is deflected in the direction of the axis of the lower part of the barrel (well) and continue drilling.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843732721A SU1446316A1 (en) | 1984-03-22 | 1984-03-22 | Method of sinking mine shafts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843732721A SU1446316A1 (en) | 1984-03-22 | 1984-03-22 | Method of sinking mine shafts |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1446316A1 true SU1446316A1 (en) | 1988-12-23 |
Family
ID=21115928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU843732721A SU1446316A1 (en) | 1984-03-22 | 1984-03-22 | Method of sinking mine shafts |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1446316A1 (en) |
-
1984
- 1984-03-22 SU SU843732721A patent/SU1446316A1/en active
Non-Patent Citations (1)
Title |
---|
Федюкин В.А. Проходка вертикальных горных выработок бурением. - М.: Недра, 1975, с.105, Авторское свидетельство СССР № 359368, кл. Е 21 В 7/04, 1972. * |
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