BG106376A - Artifical face probe - Google Patents

Artifical face probe

Info

Publication number
BG106376A
BG106376A BG106376A BG10637602A BG106376A BG 106376 A BG106376 A BG 106376A BG 106376 A BG106376 A BG 106376A BG 10637602 A BG10637602 A BG 10637602A BG 106376 A BG106376 A BG 106376A
Authority
BG
Bulgaria
Prior art keywords
probe
stem
boreholes
borehole
diameter
Prior art date
Application number
BG106376A
Other languages
Bulgarian (bg)
Other versions
BG64489B1 (en
Inventor
Валери ЗЛАТАНОВ
Original Assignee
Валери ЗЛАТАНОВ
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 Валери ЗЛАТАНОВ filed Critical Валери ЗЛАТАНОВ
Priority to BG106376A priority Critical patent/BG64489B1/en
Publication of BG106376A publication Critical patent/BG106376A/en
Publication of BG64489B1 publication Critical patent/BG64489B1/en

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Earth Drilling (AREA)

Abstract

The probe is used in building of cement bridges in boreholes and in carrying out other plugging operations in them when the conditions do not allow the use of the known methods, as well as/and in the investigation of hydrogeological and technical boreholes. The probe is highly reliable and establishing, locking and packering of a preset depth without any contact with the face of the borehole and in widening of its average balanced diameter in depths towards the rated diameter of drilling under the last cemented casing column in the range of several-fold, and regardless of the lateral and longitudinal profile of its wall. The probe of the artificial face includes, from down-upwards: a stem (1), hollow elastic element (3), engaging the stem (1) along its length and fixed to it, reversible valve (2) and supporting device (4), connected to the stem (1). The device (4) is connected with a borehole rod (5). 1 claim, 4 figures
BG106376A 2002-02-01 2002-02-01 Artifical face probe BG64489B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG106376A BG64489B1 (en) 2002-02-01 2002-02-01 Artifical face probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG106376A BG64489B1 (en) 2002-02-01 2002-02-01 Artifical face probe

Publications (2)

Publication Number Publication Date
BG106376A true BG106376A (en) 2002-06-28
BG64489B1 BG64489B1 (en) 2005-04-30

Family

ID=3928613

Family Applications (1)

Application Number Title Priority Date Filing Date
BG106376A BG64489B1 (en) 2002-02-01 2002-02-01 Artifical face probe

Country Status (1)

Country Link
BG (1) BG64489B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130787A (en) * 1960-09-12 1964-04-28 James C Mason Well bridging tool
BG50676A1 (en) * 1990-07-18 1992-10-15 Vissh Minno Geolozhki Inst Packer

Also Published As

Publication number Publication date
BG64489B1 (en) 2005-04-30

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