SU462155A1 - Device for measuring the depth of the probe when registering radioactive reference points in a well - Google Patents
Device for measuring the depth of the probe when registering radioactive reference points in a wellInfo
- Publication number
- SU462155A1 SU462155A1 SU1623665A SU1623665A SU462155A1 SU 462155 A1 SU462155 A1 SU 462155A1 SU 1623665 A SU1623665 A SU 1623665A SU 1623665 A SU1623665 A SU 1623665A SU 462155 A1 SU462155 A1 SU 462155A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- probe
- well
- depth
- measuring
- registering
- Prior art date
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Description
ческой электрокаротажнои станции, смоитнрованиой на автомашине, и работает следующим образом.electric logging station, mounted on the car, and works as follows.
Станци устаиавливаетс около скважины Г), На верх обсадной трубы скважины крепитс направл ющий блок 4. К зонду 8 с выход щими из него проводами 7, намотанными на лебедку 2, имеющую штепсельное электросоедийение с электронной аппаратурой станции, присоедин етс свободный коиец ленты 6, проход щей через блок 3. Зонд 8 опускают в скважину 5 так, что но одному диску сдвоенного направл ющего блока 4 нроходит лента 6, а по другому - электропровода 7 и производитс отсчет но ленте на уровие верха обсадной трубы и напратив указател , укренленного впереди блока 3 в кабине оператора. Отсчет производитс с точностью до одного миллиметра . В.ключаетс механическа лебедка 1, вместе с которой вращаетс бобнна с лентой , и производитс равномерный снуск зонда 8. При спуске зонда 8 нровода 7 свободно зазматываютс с лебедки 2. При подходе зонда 8 к радиоактивному реперу в скважине аппаратурой станции отмечаетс увеличение интенсивности излучени , снуск останавливаетс , производитс отсчет но ленте 6 против указател .The station is installed near well G). A guide block 4 is attached to the top of the casing of the well. To probe 8 with wires 7 coming out of it, wound on winch 2, having a plug electrical connection with station electronic equipment, a passage 6 is attached block 3. The probe 8 is lowered into the borehole 5 so that the tape 6 is inserted into one disk of the double guide block 4 and the electric cable 7 is differently and the tape is measured to the level of the top of the casing and directed Redi unit 3 in the cab. The readout is accurate to one millimeter. B. Turns on the mechanical winch 1, with which the bobnna rotates with the belt, and produces a uniform snusk of the probe 8. When the probe 8 is lowered, the wires 7 are free to wind up from the winch 2. When the probe 8 approaches the radioactive frame in the well, the station equipment indicates an increase in radiation intensity, The snusk stops, reads on tape 6 against the pointer.
Этим отсчетом определ етс глубина погружени зонда в скважине неред началом записи излучени с учетом начальных отсчетов . Включаетс лентопрот жный механизмThis readout determines the depth of the probe in the borehole and does not start recording the radiation, taking into account the initial readings. The tape mechanism turns on.
станцнп и нроизводитс занись излучени радиоактивного репера с помощью электронной аппаратуры на бумажной диаграммной ленте. Занись может быть повторена несколько раз.the station and machine are produced by the radiation of a radioactive reference frame using electronic equipment on a paper chart strip. Occupation can be repeated several times.
При обратном врап1,ении механической лебедкп зонд приподнимаетс и производитс отсчет по ленте 6. По окончании регистрации всех радиоактивных реперов в скважине нроизводитс подъем зонда 8 механической лебедкой.When the mechanical winch is reversed, the probe is raised and the tape 6 is read. After the registration of all radioactive reference points in the well is completed, the probe 8 is lifted by a mechanical winch.
При нодъеме зонда 8 провода 7 подматываютс на ручную лебедку 2. В случае захвата или зацеплени зонда в скважине бобина 9 с лентой нроокальзывает в сцеплении 10, чем предотвращаетс разрыв ленты.When the probe 8 is brought up, the wires 7 are wound onto a hand winch 2. In the case of the probe being caught or hooked in the borehole, the reel 9 with the tape crouches in the clutch 10, thus preventing the tape from breaking.
Предмет изобретени Subject invention
Устройство дл измерени глубины ногружени зонда при регистрации радиоактивных ренеров в еюважине, содержащее мерный проводник , свободный конец которого соединен со скважинным зондом, и трехжильный кабель, отличающеес тем, что, с целью павыщени точности измерений, упрощени конструкции и сокращени трудоемкости работ, кабель выполнен двухжильным, а в качестве третьей илы нрименен мерный проводник, выполненный в виде ленты с делени ми, причем концы ЖИЛ кабел введены в зонд через трубки, ввернутые в корпус зонда и позвол ющие гидроизолировать вводы.A device for measuring the depth of the probe when registering radioactive reners in the well, containing a measuring conductor, the free end of which is connected to the borehole probe, and a three-core cable, characterized in that, in order to increase the measurement accuracy, simplify the design and reduce the labor intensity, the cable was made two-core , and as the third one, a measured conductor, made in the form of a tape with divisions, is used, with the ends of the VLW cable inserted into the probe through tubes that are screwed into the probe body and allow to annul the inputs.
ESES
Фаз. 2Phases. 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1623665A SU462155A1 (en) | 1971-02-08 | 1971-02-08 | Device for measuring the depth of the probe when registering radioactive reference points in a well |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1623665A SU462155A1 (en) | 1971-02-08 | 1971-02-08 | Device for measuring the depth of the probe when registering radioactive reference points in a well |
Publications (1)
Publication Number | Publication Date |
---|---|
SU462155A1 true SU462155A1 (en) | 1975-02-28 |
Family
ID=20466417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1623665A SU462155A1 (en) | 1971-02-08 | 1971-02-08 | Device for measuring the depth of the probe when registering radioactive reference points in a well |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU462155A1 (en) |
-
1971
- 1971-02-08 SU SU1623665A patent/SU462155A1/en active
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