THE MAIN FEATURES OF TECTONICS OF PERMIAN-TRIASSIC COMPLEX OF EAST USTUART IN VIEW OF GAS AND OIL POTENTIAL EVALUATION
In 2006 in accordance with agreement between government of Uzbek Republic and OAO Gazprom, ZAO Gazprom zarubezhneftegas is engaged in activities on geological study of licensed blocks. In 2006-2009 1625 km seismic profiles were treated and interpreted, new seismic works of CDP-2D in volume of 6100 km were carried out. 14 new structural and non-arched promising objects were revealed, 7 out of which were prepared and put in exploratory drilling that allowed to detail geological structure and establish prospects of Jurassic complex as well as structure and prospects of Pre-Jurassic deposits. Important role has played a qualitative improvement of seismic prospecting materials as a result of advanced procedures of works. It was concluded that as oil and gas traps in red-colored Permian-Triassic formation could be both the anticlinal structures developed in this complex and numerous zones of wedging out and tectonic screening.