SU77323A1 - Turbine directional diverter - Google Patents
Turbine directional diverterInfo
- Publication number
- SU77323A1 SU77323A1 SU353935A SU353935A SU77323A1 SU 77323 A1 SU77323 A1 SU 77323A1 SU 353935 A SU353935 A SU 353935A SU 353935 A SU353935 A SU 353935A SU 77323 A1 SU77323 A1 SU 77323A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- thick
- diverter
- pipe
- turbo
- directional diverter
- Prior art date
Links
Landscapes
- Earth Drilling (AREA)
Description
Сущность предлагаемого откломптел дл турбиино-направлепиого бурени заключаетс в использовании эффекта двухкратиого изгиба трубы в одном направлении. Это до -тигаете применением согнутой толстостенио): криБоп трубы и кривого переводника, с помощью котоисго турбобур соедин етс с толстостенной трубой.The essence of the proposed tappet for turbidin-directional drilling is to use the effect of double-fold bending of the pipe in one direction. This is done by using a bent thick-walled bed): a crib pipe and a curved sub, through which this turbo-drill is connected to a thick-walled pipe.
На фиг. с.хематически изоб)аже11а толстостенна труба с отклонителем д.1;1 турби1П О Наг1равленного бурени ; иа фиг. 2-действие отклонител ; ia фи1. 3-кривой переводник в разрезе.FIG. s.hematically izob) azh11a thick-walled pipe with a diverter d. 1; 1 turbo1P O Heaped drilling; FIG. 2-action diverter; ia fi1. 3-curved sub in section.
Толстостепна труба / изгибаетс по форме, котора соответствует выпучиванию ее под вли нием веса турбобура и долота, но в обратном иаправлении. Кривой иереводник 2 изготавливаетс в виде конусного патрубка, у которого верхний конец 3 имеет резьбу под толстостенную трубу, а нижний --под турбобур 5. При этом угол между ос ми верхией и нижней резьбы делас-те равным углу переноса турбобура в скважине (т - The thick-piped pipe / bends in a shape that corresponds to its buckling under the influence of the weight of the turbo-drill and bit, but in the opposite direction. Curve izhevodnik 2 is made in the form of a tapered nozzle, in which the upper end 3 has a thread for a thick-walled pipe, and the lower end is under the turbo-drill 5. At the same time, the angle between the top and bottom axes of the thread is equal to the transfer angle of the turbo-drill in the well (t
ДеГ ствие отклонител сводитс к следуюп1ему. Отвернув -от корпуса турбобура верхний переводник шейкой 9, навинчивают вместо него кривой переводник, который нри иомоищ резьбы соедин етс с толстостеннььми трубами так, чтобы направление изгиба их совпадало. С целью обеспечени указанного совпадени направлений изгибов, кривой иереводник изготовл етс из частей (фиг. 3), соединенных между собой с иомон1ью цилиндрической резьбы 7. Установкой между половинками переводника соответствующей прокладки 8 можно легко совместить направление изгибов нереводн ка и толстостенной трубы. После этого всю систему спускают в скважину и ориентируют обычным сиособом .The action of the diverter is reduced to the following. Unscrewing the upper sub from the turbo-drill casing with a neck 9, instead of it, twist the curve of the sub, which, at the same time, connects the thread to the thick-walled pipes so that their bending direction coincides. In order to ensure the indicated coincidence of the directions of the bends, the curve of the prophet is made of parts (Fig. 3) interconnected with a cylindrical thread 7. The installation between the halves of the corresponding strip 8 can easily combine the direction of the bends of the pipe and the thick wall. After that, the entire system is lowered into the well and oriented with the usual method.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU353935A SU77323A1 (en) | 1947-04-07 | 1947-04-07 | Turbine directional diverter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU353935A SU77323A1 (en) | 1947-04-07 | 1947-04-07 | Turbine directional diverter |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU71772 Addition |
Publications (1)
Publication Number | Publication Date |
---|---|
SU77323A1 true SU77323A1 (en) | 1975-04-15 |
Family
ID=20436387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU353935A SU77323A1 (en) | 1947-04-07 | 1947-04-07 | Turbine directional diverter |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU77323A1 (en) |
-
1947
- 1947-04-07 SU SU353935A patent/SU77323A1/en active
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