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 pipeline

Info

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
Application number
IT2721075A
Other languages
Italian (it)
Original Assignee
Weatherford Oil Tool Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weatherford Oil Tool Co Inc filed Critical Weatherford Oil Tool Co Inc
Priority to IT2721075A priority Critical patent/IT1077024B/en
Application granted granted Critical
Publication of IT1077024B publication Critical patent/IT1077024B/en

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.
IT2721075A 1975-09-12 1975-09-12 Control pipe spacer - for insertion between a borehole liner pipe and a prod. discharge pipeline IT1077024B (en)

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)

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