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  Use of the Seismic Receiver Chain SEKAN 5 within the Framework of Integrated Seismics in the Oberpfalz

Mylius, J., Nolte, E., Scharf, U. (1990): Use of the Seismic Receiver Chain SEKAN 5 within the Framework of Integrated Seismics in the Oberpfalz. - In: Emmermann, R., Lauterjung, J., Umsonst, T. (Eds.), KTB Report 90-6b: Integrated Seismics Oberpfalz 1989; Longterm Logging and Testing Programme of the KTB-Oberpfalz VB, Potsdam : Deutsches GeoForschungsZentrum GFZ, 159-179.
https://doi.org/10.48440/ktb.90-6b_7

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https://doi.org/10.2312/ktb.90-6b (Supplementary material)
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Is published in: Dürbaum, H.-J., Reichert, C., Bram, K. (Eds.)(1990): KTB Report 90-6b: Integrated Seismics Oberpfalz 1989; Longterm Logging and Testing Programme of the KTB-Oberpfalz VB, (KTB Reports; 90-6b)(DEKORP Report). https://doi.org/10.2312/ktb.90-6b

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 Creators:
Mylius, J.1, Author
Nolte, E.1, Author
Scharf, U.1, Author
Affiliations:
1KTB Reports, External Organizations, ou_853888              

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 Abstract: The tool chain SEKAN 5 developed and constructed by PRAKLASEISMOS was proved to be capable of withstanding long-term operation under the given pressure and temperature conditions in a chemically active Dehydrill HT mud in the KTB Oberpfalz VB lA (350 bar, 110 °C, pH 10-11). The tool comprises five identical seismic receiver sondes which are equipped with a three-component receiver system, an electrically driven clamping unit and a magnetic compass system. The results of the reference tests and the measured compass values were subjected to critical checks. For the observation period the reference tests on different days for each individual sonde indicated good agreement with respect to specific signal forms. The differences in orientation determined from the seismic data and the compass values are between -11 degrees and -26 degrees. The cause of the differences can be explained in that the wave paths lie outside of the observation plane.

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Language(s): eng - English
 Dates: 19901990
 Publication Status: Finally published
 Pages: -
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 Table of Contents: -
 Rev. Type: -
 Identifiers: DOI: 10.48440/ktb.90-6b_7
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Title: KTB Report 90-6b: Integrated Seismics Oberpfalz 1989; Longterm Logging and Testing Programme of the KTB-Oberpfalz VB
Source Genre: Proceedings
 Creator(s):
Emmermann, R.1, Editor
Lauterjung , J.1, Editor
Giese, P., Author
Umsonst, T.1, Editor
Affiliations:
1 KTB Reports, External Organizations, ou_853888            
Publ. Info: Potsdam : Deutsches GeoForschungsZentrum GFZ
Pages: 21 Volume / Issue: 90-6b Sequence Number: - Start / End Page: 159 - 179 Identifier: DOI: 10.2312/ktb.90-6b