Issues of the journals for 2007 y.

Over-Basement Hydrocarbons Formation Source in the Nepsko-Botuobinsky Anteclise

(Berzin A.G. Sitnikov V.S. Berzin S.A. Rudykh I.V. )

In 1990s В. A. Sokolov (Corresponding Member, Russian Academy of Sciences) put forward an idea on hydrocarbons association with Allochthone sedimentary deposits below the crystalline basement in the several areas of Russia, including Nepa Archbend, which still posessts substantial hydrocarbon potential. The data obtained in the north Nepa-Botuoba Anticlise are used as the basis to prove this idea.......

  • 2007  № 2, pp. 9-15

2-D Seismic Grid Optimization

(Grekhov I.O. )

2D CMP seismic surveys usually incorporate lines of two general bearings stretched at an angle of about 90°; these could be characterized by these bearings and line density. Some 2 - 2.5-D and 3-D data, both field and modeled, were used to investigate how the above parameters affect the accuracy of geological surfaces mapping, including multi-leveled cases. It has been concluded that while surveys the lines of one bearing should be 2 to 3 times denser than these of the other. Appropriate criteria to optimize the survey grid and appropriate mapping technique are proposed.......

  • 2007  № 2, pp. 21-24

Facial Reservoirs Zoning Using Well Logging Data While Detailed Field Exploration. ВТ 17-2 Reservoir (Russko-Rechensky Field) Case History

(Akhiyarov A.V. Mulyavin K.M. Gamov S.V. Rasputin S.N. )

The problem of hydrocarbon plays facial zoning using well logging 3-D seismic and and core data is discussed, basing on ВТ 17-2 reservoir (Russko-Rechensky field) historical data. The authors showed that the proposed technique is costeffective not only while initial field development, but could be used in detailed field exploration.......

  • 2007  № 2, pp. 30-42