IT1077024B - Control pipe spacer - for insertion between a borehole liner pipe and a prod. discharge pipeline - Google Patents
Control pipe spacer - for insertion between a borehole liner pipe and a prod. discharge pipelineInfo
- Publication number
- IT1077024B IT1077024B IT2721075A IT2721075A IT1077024B IT 1077024 B IT1077024 B IT 1077024B IT 2721075 A IT2721075 A IT 2721075A IT 2721075 A IT2721075 A IT 2721075A IT 1077024 B IT1077024 B IT 1077024B
- Authority
- IT
- Italy
- Prior art keywords
- pipe
- control
- prod
- spacer
- discharge pipeline
- Prior art date
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Spacer, for introduction into an intermediate space between a borehole liner pipe and a prod. discharge pipe in order to be able to retain a control pipe therein, comprises a body which is to be placed round a discharge pipe and has an outer surface and an inner surface capable of being brought into contact with a discharge pipe as well as a resiliently deformable part, which is provided with a recess opening into the outer surface and in which a control pipe can be arranged by resilient deformation thereof. It meets the desirable requirements of a spacer for preventing damage to control pipes running from the surface to control valves or other safety equipment in productive oil or gas wells. It is suitable e.g. for prod. discharge pipes of different dias. and is able to hold control pipes firmly and to accept them radially.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2721075A IT1077024B (en) | 1975-09-12 | 1975-09-12 | Control pipe spacer - for insertion between a borehole liner pipe and a prod. discharge pipeline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2721075A IT1077024B (en) | 1975-09-12 | 1975-09-12 | Control pipe spacer - for insertion between a borehole liner pipe and a prod. discharge pipeline |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1077024B true IT1077024B (en) | 1985-04-27 |
Family
ID=11221195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2721075A IT1077024B (en) | 1975-09-12 | 1975-09-12 | Control pipe spacer - for insertion between a borehole liner pipe and a prod. discharge pipeline |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1077024B (en) |
-
1975
- 1975-09-12 IT IT2721075A patent/IT1077024B/en active
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