SU798533A1 - Method of making preparations for microscopic analysis - Google Patents
Method of making preparations for microscopic analysis Download PDFInfo
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- SU798533A1 SU798533A1 SU792756270A SU2756270A SU798533A1 SU 798533 A1 SU798533 A1 SU 798533A1 SU 792756270 A SU792756270 A SU 792756270A SU 2756270 A SU2756270 A SU 2756270A SU 798533 A1 SU798533 A1 SU 798533A1
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(54) СПОСОБ ПРИГОТОВЛЕНИЯ ПРЕПАРАТОВ ДЛЯ МИКРОСКОПИЧЕСКИХ ИССЛЕДОВАНИЙ(54) METHOD FOR PREPARATION OF PREPARATIONS FOR MICROSCOPIC RESEARCH
туры. эффекта можно достичь, провод разлом в поле электромагнитной ПЕ)ироды с интенсивнодтью 8-10 В/с частотой изменени 500 МГц. „Пример 1. Исследовали образец песчаника дл определени размеров пор. В качестве контрольной методики использовали ртутную порометрию Обрйзец скалывали в поле с напр женностью 10 В/см и частотой 1000 МГц. в т-гчение 20 с. В. результате сравнени вы снилось, что результаты, полученные после подготовки образца по известному методу, не сопоставимы с результатами контрольной методики вследствие нарушени первоначальной структуры поверхности, в то врем , как расхождени между результатами предлагаемого способа и порометрии составили 3%.tours. the effect can be achieved by conducting a fault in the field of electromagnetic PE) with an intensity of 8–10 V / s with a frequency change of 500 MHz. Example 1. A sandstone sample was examined to determine pore sizes. As a control technique, mercury porosimetry was used. Obryzets were cleaved into the field with a voltage of 10 V / cm and a frequency of 1000 MHz. in t-gchenie 20 s. B. The result of the comparison was found that the results obtained after preparing the sample according to a known method are not comparable with the results of the control procedure due to the disruption of the original surface structure, while the discrepancy between the results of the proposed method and the porometry was 3%.
Пример 2, .Исследовали образец известн ка дл определени размеров пор. В качестве контрольной методики использовали ртутную порометрию Образец скалывали в поле с частотой 10 МГц и напр женностью 200 В/см в течение Ь с. Результаты сравнени аналогичны приведенным в примере 1.Example 2. A sample of limestone was examined to determine pore sizes. Mercury porosimetry was used as a control technique. The sample was cleaved into a field with a frequency of 10 MHz and a strength of 200 V / cm for H s. Comparison results are similar to those in Example 1.
Пример 3. Исследовали образец полимиктр 3ог;о песчаника с целью определени размеров частиц с помощью растрового микроскопа. В качестве контрольной методики сравнени примен ли гранулометрический анализ. Скол образца проводили в электромагнитном поле частотой 10 МГц и напр женностью 10 В/см в течение 30 с. Результаты сравнени продемонстрировали , что данные , полученные с использованием известного способа несопоставимы (ошибка 45%) с результатами контрольной методии, в то врем , как предлагаемый способ обеспечивает расхождение не более 5%.Example 3. A polymictr 3 o sample of sandstone was examined to determine particle size using a scanning microscope. As a control comparison method, particle size analysis was used. The sample was split in an electromagnetic field with a frequency of 10 MHz and a strength of 10 V / cm for 30 s. The comparison results demonstrated that the data obtained using the known method are not comparable (45% error) with the results of the control method, while the proposed method provides a discrepancy of no more than 5%.
Пример 4. Исследовали образец известн ка дл определени размеров частиц с помощью растрового микроскопа .. В качестве контрольной методики использовали анализ по шлифамExample 4. A sample of limestone was examined to determine the particle size using a scanning microscope. As a control technique, a thin section analysis was used.
Скол проводили в электромагнитном поле с частотой 1000 МГц и напр женностью 200 В/см. Полученные результаты соответствуют результатам, полученны в примере 3. .The splitting was carried out in an electromagnetic field with a frequency of 1000 MHz and a strength of 200 V / cm. The results obtained correspond to the results obtained in example 3..
Пример .5. Исследовали образец песчаника с большим содержанием глинистого цемента дл определени микроструктурных параметров образца. В качестве контрольной методики использовали гранулометрический анализ и ртутную порометрию. Скол образца проводилс в электромагнитном поле с оптимальными параметрами: напр женностью 10 В/см и частотой 500 МГц, Расхождение полученных результатов по сравнению с контрольной методикой составило 3%.Example .5. A sandstone sample with a high content of clay cement was examined to determine the microstructural parameters of the sample. As a control method, we used particle size analysis and mercury porosimetry. The sample was split in an electromagnetic field with optimal parameters: a voltage of 10 V / cm and a frequency of 500 MHz. The discrepancy between the results obtained and the control method was 3%.
Применение предлагаемого способа дает значительный экономический эффект по сравнению с изв.естными, так как,позвол ет уточнить коллектерские свойства породы.The application of the proposed method provides a significant economic effect in comparison with known ones, since it makes it possible to clarify the reservoir properties of the rock.
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Application Number | Priority Date | Filing Date | Title |
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SU792756270A SU798533A1 (en) | 1979-04-20 | 1979-04-20 | Method of making preparations for microscopic analysis |
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SU792756270A SU798533A1 (en) | 1979-04-20 | 1979-04-20 | Method of making preparations for microscopic analysis |
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SU798533A1 true SU798533A1 (en) | 1981-01-23 |
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SU792756270A SU798533A1 (en) | 1979-04-20 | 1979-04-20 | Method of making preparations for microscopic analysis |
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1979
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