Results 71 to 80 of about 3,087 (195)
Energy-saving intensification of gas-condensate field production in the east of Ukraine using foaming reagents [PDF]
, 2019 Purpose. Development of recommendations on the use of foaming surfactants (FSs) in the overall task of increasing energy and resource conservation of wells at the final stages of the development of gas condensate fields (GCFs). Methods.
Alajmeen, A +6 more
core +1 more source
Low Geomagnetic Paleointensity in the Mid‐Part of the Kiaman Superchron
Journal of Geophysical Research: Solid Earth, Volume 130, Issue 1, January 2025.Abstract The Kiaman Reversed Superchron (∼260–318 Ma) is the longest known period of single geomagnetic polarity in Earth history (∼55 million years). It is associated with anomalously low dispersion of virtual geomagnetic poles and some high estimates of Earth's dipole moment.
Simon J. Lloyd +4 more
wiley +1 more source
Геофизический журнал, 2016 Application of 1D anisotropic inversion (using methods of stochastic and directional decomposition analysis) and 3D inversion (by thin layer) to magnetotelluric data in the territory of Ukraine allowed to prove quantitatively the existence of conductive ...
S. Kovachikova +3 more
doaj +1 more source
Dorlodotia Salée, 1920 (Rugosa), related and morphologically similar taxa in the Lower Carboniferous of Russia Ukraine [PDF]
, 2012 Records of Dorlodotia Salée, 1920 in Russia and Ukraine include Thysanophyllum vermiculare Degtjarev, 1973 from the Moliniacian (?)-Livian of the Central Urals, Dorlodotia briarti Salée, 1920 and D.
Hecker, M.R.
core
Papers in Palaeontology, Volume 10, Issue 2, March/April 2024.Abstract The Nord‐Pas‐de‐Calais Coalfield is formed by an almost continuous succession of upper Carboniferous deposits, from which an extremely diverse macroflora has historically been described. Recent evidence has highlighted a clear pattern of changing species diversity, showing some differences from what is seen in other coalfields of Variscan ...
Azucena Molina‐Solís +3 more
wiley +1 more source
Мінеральні ресурси України, 2016 The deposits that occur in the central part of the Dnieper-Donets basin and have low resistivity values were considered hopeless in oil saturation as investigated incomplete set of log wells. The paper presents a method for determining coefficient of oil
V. M. Kurhanskyi, K. O. Ruchko
doaj
Complex interpretation of seismic data along the profile of the CMPV-GSN Sinelnikovo-Chuguev
Геофизический журнал, 2013 The complex interpretation of seismic data along DSS -CMRW profile Sinelnikovo - Chuguev was done. The crust along the profile has found a complex layered-block structure with differences throughout the depth of all section in three major structural ...
D. V. Lysynchuk +5 more
doaj +1 more source
Large igneous provinces and mass extinctions: an update [PDF]
, 2014 The temporal link between mass extinctions and large igneous provinces is well known. Here, we examine this link by focusing on the potential climatic effects of large igneous province eruptions during several extinction crises that show the best ...
Bond, David P. G., Wignall, Paul B.
core +1 more source
Terra Nova, Volume 36, Issue 1, Page 77-88, February 2024.Abstract Our study of boreholes, seismic survey and magnetic data from the region between the Baltic Basin and the Lublin Basin indicates the existence of numerous buried intrusions and effusive complexes, most of them unnoticed so far, together with a few igneous massifs. They are of alkaline character and developed in a time span of c. 348 to 338 Ma.
Paweł Poprawa +6 more
wiley +1 more source
Geo&BioThe macroscopic remains of Carboniferous plants in the Donets Basin are represented by a variety of preservation types, including compressions, impressions, casts, as well as permineralised wood of gymnosperms preserved in alluvial and marine sandstones,
Vitaly Dernov, Halyna Anfimova
doaj +1 more source