mriselMagnetic Resonance in SolidsMagnetic Resonance in Solids2072-5981Kazan Federal Universitymrisel-124Research ArticleСтатьиNew vector/scalar Overhauser DNP magnetometers POS-4 for magnetic observatories and directional oil drilling supportSapunovV. A.

Mira 21, Ekaterinburg 620002

vasapunov@urfu.ruDenisovA. Y.

Mira 21, Ekaterinburg 620002

SavelievD. V.

Mira 21, Ekaterinburg 620002

SolovievA. A.

Molodezhnaya 3, Moscow 119296; B. Gruzinskaya 10, Moscow 123242

KhomutovS. Y.

Mirnaya 7, Kamchatskiy Kray, Paratunka 684034

BorodinP. B.

Geofizicheskaya 2a, Sverdlovskaya oblast, Arti 623341

NarkhovE. D.

Mira 21, Ekaterinburg 620002

SergeevA. V.

Mira 21, Ekaterinburg 620002

ShirokovA. N.

Mira 21, Ekaterinburg 620002

Ural Federal University, Quantum Magnetometry LaboratoryRussian FederationGeophysical Center, RAS; Schmidt Institute of Physics of the Earth, RASRussian FederationInstitute of Cosmophysical Research and Radio Wave Propagation, FEB RASRussian FederationGeophysical Observatory "Arti", Institute of Geophysics, UB RASRussian Federation20161212201618216209 (9 pp.)Copyright © Sapunov V.A., Denisov A.Y., Saveliev D.V., Soloviev A.A., Khomutov S.Y., Borodin P.B., Narkhov E.D., Sergeev A.V., Shirokov A.N., 20242024Sapunov V.A., Denisov A.Y., Saveliev D.V., Soloviev A.A., Khomutov S.Y., Borodin P.B., Narkhov E.D., Sergeev A.V., Shirokov A.N.Sapunov V.A., Denisov A.Y., Saveliev D.V., Soloviev A.A., Khomutov S.Y., Borodin P.B., Narkhov E.D., Sergeev A.V., Shirokov A.N.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.mrsej.ru/jour/article/view/124

This paper covers same results of the research directed at developing an absolute vector proton magnetometer POS-4 based on the switching bias magnetic fields methods. Due to the high absolute precision and stability magnetometer POS-4 found application not only for observatories and to directional drilling support of oi and gas well. Also we discuss the some basic errors of measurements and discuss the long-term experience in the testing of magnetic observatories ART and PARATUNKA.

magnetometerOverhauser dynamic nuclear polarizationnitroxide radical solutionmagnetic observatoryINTERMAGNETdirectional drillingThis research was conducted in collaboration with the Geophysical Center of the Russian Academy of Sciences in the framework of the Federal Target Program of the Ministry of Education and Science of the Russian Federation, agreement no. 14.607.21.0058 and ID no. RFMEFI60714X0058. This work was partially supported by the Russian Science Foundation Grant No. 14-11-00194 and by the subsidy allocated to Ural Federal University for the project part of the state assignment in the sphere of scientific activities TOP 5-100-2020.ReferencesDenisov A., Sapunov V., Rubinstein B. Meas. Sci. Technol. 25, 055103 (2014)Denisov A., Sapunov V., Rubinstein B. Meas. Sci. Technol. 25, 055103 (2014)Morh P.J., Taylor B.N., Newell D.B. Reviews of Modern Physics 84, 1527 (2012)Morh P.J., Taylor B.N., Newell D.B. Reviews of Modern Physics 84, 1527 (2012)Sapunov V., Rasson J., Denisov A., Saveliev D., Kiselev S., Denisova O., Khomutov S. Earth, Planets and Space 58, 711 (2006)Sapunov V., Rasson J., Denisov A., Saveliev D., Kiselev S., Denisova O., Khomutov S. Earth, Planets and Space 58, 711 (2006)Lingwood M.D., Han S. Annual Reports on NMR Spectroscopy 73, 83 (2011)Lingwood M.D., Han S. Annual Reports on NMR Spectroscopy 73, 83 (2011)Denisov A., Denisova O., Sapunov V., Khomutov S. Earth, Planets and Space 58, 707 (2006)Denisov A., Denisova O., Sapunov V., Khomutov S. Earth, Planets and Space 58, 707 (2006)Gvishiani A.D., Lukianova R.Yu., Soloviev A.A. Gornyi Zhurnal 10, 94 (2015) (in Russian)Gvishiani A.D., Lukianova R.Yu., Soloviev A.A. Gornyi Zhurnal 10, 94 (2015) (in Russian)Poedjono B., Beck N., Buchanan A., Brink J., Longo J., Finn C.A., Worthington E.W. Proceedings of the Arctic Technology Conference, Houston, 2012, 1, 183 (2012)Poedjono B., Beck N., Buchanan A., Brink J., Longo J., Finn C.A., Worthington E.W. Proceedings of the Arctic Technology Conference, Houston, 2012, 1, 183 (2012)http://www.dea-group.com/en/technology/drilling/measuring-equipmenthttp://www.dea-group.com/en/technology/drilling/measuring-equipmentGvishiani A., Lukianova R., Soloviev А., Khokhlov A. Surveys in Geophysics 35, 1123 (2014)Gvishiani A., Lukianova R., Soloviev А., Khokhlov A. Surveys in Geophysics 35, 1123 (2014)Gvishiani A.D., Lukianova R.Yu. Izvestiya, Physics of the Solid Earth 51, 157 (2015)Gvishiani A.D., Lukianova R.Yu. Izvestiya, Physics of the Solid Earth 51, 157 (2015)http://www.intermagnet.orghttp://www.intermagnet.orgSt-Louis B.J., Sauter E.A., Trigg D.F., Coles R.L., Regimbald D. INTERMAGNET Technical Reference Manual, Version 4.6, 2012. INTERMAGNET, Edinburgh (2012)St-Louis B.J., Sauter E.A., Trigg D.F., Coles R.L., Regimbald D. INTERMAGNET Technical Reference Manual, Version 4.6, 2012. INTERMAGNET, Edinburgh (2012)

The authors declare that there are no conflicts of interest present.