SU88585A1 - Borehole resistimeter - Google Patents

Borehole resistimeter

Info

Publication number
SU88585A1
SU88585A1 SU417858A SU417858A SU88585A1 SU 88585 A1 SU88585 A1 SU 88585A1 SU 417858 A SU417858 A SU 417858A SU 417858 A SU417858 A SU 417858A SU 88585 A1 SU88585 A1 SU 88585A1
Authority
SU
USSR - Soviet Union
Prior art keywords
probe
electrodes
resistimeter
borehole
braid
Prior art date
Application number
SU417858A
Other languages
Russian (ru)
Inventor
Л.М. Есельсон
Original Assignee
Л.М. Есельсон
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 Л.М. Есельсон filed Critical Л.М. Есельсон
Priority to SU417858A priority Critical patent/SU88585A1/en
Application granted granted Critical
Publication of SU88585A1 publication Critical patent/SU88585A1/en

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Description

Описываема  конструкци  скважинного резистивиметра значительно повышает изол цию электродов и обеспечивает стабильность его показаний .The design of the downhole resistivity meter significantly improves the insulation of the electrodes and ensures the stability of its readings.

На чертеже изображен резистивиметр.The drawing shows a resistivity meter.

На зонде / прибора расположены один над другим три электрода 2, выполненные из свинца и не выступающие из габарита стержн  зонда /. Диаметр стержн  зонда 1 и электрсдов 2-15 мм, что обеспечивает значительное удаление зонда от стенок скважины.On the probe / device are located one above the other three electrodes 2, made of lead and not protruding from the envelope of the probe rod /. The diameter of the probe core 1 and electrodes 2-15 mm, which ensures a significant removal of the probe from the walls of the well.

Зонд / расширенной частью крепитс  в корпусе 5 и зажимаетс  сверху накидной гайкой 4. Дл  подвеса груза к корпусу 3 присоединены на резьбе три стойки 5 в резиновых трубках. К стойкам 5 крепитс  устройство 6 дл  подвеса груза. Соединение зопда и косы 7 выполнено в виде одного резинового блока, внутри которого имеютс  переходники 8 от жил ко;Сы к электродам 2.The probe / expanded part is fastened in the housing 5 and clamped on top with a cap nut 4. In order to suspend the load, three supports 5 in rubber tubes are attached to the housing 3 on the threads. A device 6 is attached to the posts 5 for suspending the load. The connection of the zopd and the braid 7 is made in the form of a single rubber block, inside which there are adapters 8 from the wires; to the electrodes 2.

Предмет изобретени Subject invention

Скважинный резистивиметр. отличающийс  тем, что, с целью устранени  смещени  зонда по отношению к корпусу прибора, повыщени  изол ции электродов и устранени  засорени  буровым раствором и породой, применен зонд, выполненный в виде круглого стержн  из нефтестойкой резины большой твердости, на боковой поверхности которого расположены один над другим три свинцовых электрода, причем конструкци  соединени  зонда и косы выполнена в виде одного резинового блока, внутри которого имеютс  переходники от косы к электродам.Well resistivity meter. characterized in that, in order to eliminate the displacement of the probe in relation to the instrument body, increase the insulation of the electrodes and eliminate blockage by drilling mud and rock, a probe made in the form of a round rod of high-resistance oil-resistant rubber is used, on the side surface of which is located one above the other three lead electrodes, the joint of the probe and the braid being made in the form of a single rubber block, inside which there are adapters from the braid to the electrodes.

Комитет по делам изобретений и открытий при Совете Министров СССР Committee for Inventions and Discoveries at the Council of Ministers of the USSR

Информационно-издательский отдел.Подп. к печ. 4.VII-59 г.Information and Publishing Department. Sub. to pec. 4.VII-59

Объем 0,17 п. л.Заказ 4722Тираж 360Цена 25 коп.Volume 0.17 p. L. Order 4722 Circulation 360 Price 25 kopecks.

Типографи  Комитета по делам изобретений и открытий при Совете .Министров СССР Редактор А. К. .ЛейкинаThe printing house of the Committee for Inventions and Discoveries under the Council of Ministers of the USSR Editor A. K. Leykin

.Москва, Петровка, 14.Moscow, Petrovka, 14.

SU417858A 1950-05-08 1950-05-08 Borehole resistimeter SU88585A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU417858A SU88585A1 (en) 1950-05-08 1950-05-08 Borehole resistimeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU417858A SU88585A1 (en) 1950-05-08 1950-05-08 Borehole resistimeter

Publications (1)

Publication Number Publication Date
SU88585A1 true SU88585A1 (en) 1950-11-30

Family

ID=48260016

Family Applications (1)

Application Number Title Priority Date Filing Date
SU417858A SU88585A1 (en) 1950-05-08 1950-05-08 Borehole resistimeter

Country Status (1)

Country Link
SU (1) SU88585A1 (en)

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