About us
Siberian Geophysical Research Production Company Ltd. provides services for carrying out electrical exploration within license areas of oil and gas companies using the unique Differential Normalized Method of Electrical prospecting (DNME).
The company was founded in 2003 by the authors of the DNME method, who have been practicing it since 1997. Company is a holder of Russian Patent No. 2301431 and PCT/RU2006/000081 on the Method of electrical exploration using spatial derivation of a transient field on several spans. This method is also protected by national patents of European Community countries (EP 1 876 473 A1), China (200680009599.9). US, Venezuela and Peru patents are expected to be obtained in the nearest future. Company is certified by BUREAU VERITAS according to ISO 9001:2008.
For more than 11 years we have been performing electrical exploration using DNME method for major Russian oil and gas companies such as LUKOIL Oil Company — 28 contracts, GAZPROM — 17 contracts, Rosneft Oil Company — 19 contracts. At different time our partners in Russian Federation were RITEK, Bratskecogas (an ITERA affiliate), Surgutneftegas, Caspian oil company, CentrKaspneftegaz, Priazovneft, GeoPromTrans, Saratovneftegaz, Ulyanovskneftegas, Petromir, SNGK, Wintershall AG (Germany) and others; in Kazakhstan: Kurmangazy Petroleum, Atash Co.Ltd. and Turb-Karagan Operating Company B.V.; in Peru: Gold Oil PLC (England).
In addition to the above, we did successful exploration in 25 areas, mostly in Eastern Siberia under the order of Ministry of natural resources and ecology of the Russian Federation.
SGRDC LLC team consists of highly knowledgeable and experienced specialists, we use software systems including in-house developments and high-tech hardware based on 24-bit analog-digital converters produced by CRYSTALL (Germany) having sampling interval of 0.25 ms, high-end 4-core Intel PCs. Our company has all the necessary navigation and frequency generating equipment, outfit, tracked and wheeled vehicles required for DNME field work execution. Company also holds license of the Federal Agency for Geodesy and Cartography of Russia for conducting geodesic activity Nr. VSG 00626G as of June 23, 2008.
Contacts
Main office:
Russia, 664050 Irkutsk City
of. 207, 291 Baikalskaya str.,
phone: +7 (395-2) 38-37-01, +7 (395-2) 35-48-47
fax: +7 (395-2) 38-36-94, +7 (395-2) 70-38-77
e-mail: dnme
sgp.irkutsk.ru
Director General: Mr. Peter Y. Legeydo, Ph.D.
Representative office:
Russia, 119330, Moscow
of. 18, 17b Mosfilmovskaya str.,
phone: +7 (495) 627-82-19
fax: +7 (495) 647-62-57
e-mail: moscowdnme.ru
Deputy Director: Mr. Dmitry V. Tkachuk
The Representation Office in Mexico:
SEMATSA Group JSC
97, Malecon de la Caleta str.,
La Caleta, P.O. box 2410
City of Carmen, Campeche, Mexico
phone: +52 (938) 384-18-62, 112-09-32
fax: ext. 110
e-mail: eric.aguirresematsa.com
General Manager: Mr. Eric Aguirre M.
Geography of our visitors:
The DNME method
The last modification of the Differential Normalized Method of Electrical prospecting together with seismic prospecting allows to discover hydrocarbon accumulations (using the effect of induced polarization — IP) with a success of more than 85% on land and sea within the explored areas and outline the fields regardless of the type of traps used and the facial properties of the holding reservoirs. It also allows to avoid the expenses connected with drilling of dry wells of any purpose.
Seismic exploration allows allocating potential hydrocarbon traps and DNME - saturation character of reservoir beds.
The DNME method allows to single out physical effects related to hydrocarbon accumulations. On the basis of numerical modeling of field observation results, both electromagnetic transient field and its differential transformants (spacewise and timewise), we carry out layerwise determination of the entire set of parameters characterizing electrical properties of rocks — resistivity, polarizability coefficient, relaxation time and exponent for the whole sedimentary section. It is proved that these parameters tend to change in a strictly certain manner in a presence of hydrocarbon accumulations.
Using this method our company conducts research in various geological and geophysical conditions in the intervals of hydrocarbon bed depths of 100 m to 5 km both onshore and offshore, for various reservoir types. The method was tested in various geological and geophysical conditions including prospecting deposits under halogen- and carbon-bearing low-conductivity barrier, under widespread development of trappean magmatism conditions, in the regions of ancient and young platforms, continental depressions, foredeeps and shelf sea. Results of the method application don't depend on trap types (structural trap, three-way closure, lithological screened structural trap etc.) and reservoirs (terrigenous, carbonate). In 2006 our method was tested by Schlumberger Company and was highly rated by its experts. We can offer you any reports on your request.
The main principles of the DNME technology were published in numerous specialized magazines, presented at different international congresses and highly valued by Russian scientists.
