SU136481A1 - The method of measuring the magnetic field in the induction methods of electrical prospecting - Google Patents

The method of measuring the magnetic field in the induction methods of electrical prospecting

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Publication number
SU136481A1
SU136481A1 SU676173A SU676173A SU136481A1 SU 136481 A1 SU136481 A1 SU 136481A1 SU 676173 A SU676173 A SU 676173A SU 676173 A SU676173 A SU 676173A SU 136481 A1 SU136481 A1 SU 136481A1
Authority
SU
USSR - Soviet Union
Prior art keywords
measuring
magnetic field
electrical prospecting
induction methods
cable
Prior art date
Application number
SU676173A
Other languages
Russian (ru)
Inventor
Г.В. Прис
Б.С. Светов
Original Assignee
Г.В. Прис
Б.С. Светов
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 Г.В. Прис, Б.С. Светов filed Critical Г.В. Прис
Priority to SU676173A priority Critical patent/SU136481A1/en
Application granted granted Critical
Publication of SU136481A1 publication Critical patent/SU136481A1/en

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Description

Известен способ разведки рудных месторождений, основанный на просвечивании толщи пород между двум  скважинами электрсмагнитвыми волнами, излучаемыми радиопередатчиком, опускаемым в однч скважину, и принимаемыми приемным устройством, опускаемым в дру гую скважину. Недостаток подобного способа состоит в том, что аппаратура , используема  дл  его осуществлени , получаетс  громоздкой, а антенный эффект кабелей, служащих дл  питани  приемного устрой ства и радиопередатчика, искажает результаты измерений.There is a known method of exploration of ore deposits, based on the x-raying of a strata of rocks between two wells by electrical magnetic waves emitted by a radio transmitter, lowered into one well, and received by a receiving device, lowered into another well. The disadvantage of this method is that the equipment used for its implementation is cumbersome, and the antenna effect of the cables used to power the receiver and radio transmitter distorts the measurement results.

В описываемом способе эти недостатки устранены использование%1 радиопередатчика с автономным питанием и наземного приемного устройства . Передатчик вместе с блоком автономного питани  помещают в водонепроницаемый корпус и вместе с передающей антенной, снабженной грззом, опускают на капроновом канате при помощи лебедки ,в одну из скважин. В другую скважину на экранированном радиочас тотном кабеле опускают приемную антенну при помощи электроразве дочной катушки или облегченной лебедки- Передатчик опускают н,ч 20-50 ,и ниже, чем приемную антенну. Применение радиопередатчика, опускаемого на капроновом канате, и выбор различной глубины погружени  передатчика и приемной антенны дают возможность устранить антенный эффект и тем самым повысить точность измерений. Использо вание облегченной лебедки дл  опускани  приемной антенны и при менение наземного приемника, в качестве которого может быть использован , например, стандартный измеритель помех типа ИП12Л, cynieственно уменьшают вес комплекта измерительной аппаратуры.In the described method, these disadvantages eliminate the use of a% 1 radio transmitter with autonomous power and a ground receiver. The transmitter, together with the autonomous power supply unit, is placed in a waterproof case and, together with a transmitting antenna equipped with a grzza, lowered onto a nylon cable with a winch into one of the wells. The receiving antenna is lowered to another well on a shielded radio frequency cable using an electrofusion coil or lightweight winch. The transmitter is lowered n, h 20-50, and lower than the receiving antenna. The use of a radio transmitter descended on a kapron cable and the choice of different immersion depths of the transmitter and receiving antenna make it possible to eliminate the antenna effect and thereby increase the measurement accuracy. The use of a lightweight winch to lower the receiving antenna and the use of a ground receiver, which can be used, for example, a standard IP12L type noise meter, cynically reduces the weight of the measuring equipment.

Предмет изобретени Subject invention

Способ разведки рудных месторождений, согласно которому толща пород между двум  скважинами просвечиваетс  электромагнитными излучаемыми радиопередатчиком волнами, отличающийс  тем, что, с целью уменьшени  веса аппаратуры и вли ни  антенного эффекта кабел , в одну скважину опускают на изол ционном, например капроновом , канате передатчик с автономным питанием, а в другую - на экра нированном высокочастотном кабеле приемную антенну.The method of exploration of ore deposits, according to which the thickness of rocks between two wells shines through electromagnetic radiated radio transmitter waves, characterized in that, in order to reduce the weight of the equipment and the influence of the cable antenna effect, one well is lowered onto an isolation cable such as a nylon cable with an autonomous power supply, and the other, on a screened high-frequency cable, a receiving antenna.

SU676173A 1960-08-10 1960-08-10 The method of measuring the magnetic field in the induction methods of electrical prospecting SU136481A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU676173A SU136481A1 (en) 1960-08-10 1960-08-10 The method of measuring the magnetic field in the induction methods of electrical prospecting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU676173A SU136481A1 (en) 1960-08-10 1960-08-10 The method of measuring the magnetic field in the induction methods of electrical prospecting

Publications (1)

Publication Number Publication Date
SU136481A1 true SU136481A1 (en) 1960-11-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU676173A SU136481A1 (en) 1960-08-10 1960-08-10 The method of measuring the magnetic field in the induction methods of electrical prospecting

Country Status (1)

Country Link
SU (1) SU136481A1 (en)

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