Regional Geology and Hydrocarbon
Potential of the Khatyr Basin

(Dalmorneftegeophysika)

Table of Contents

INTRODUCTION

• Sea floor and coastal geomorphology

• Geological and geophysical coverage

REGIONAL GEOLOGY

• Onshore Cenozoic stratigraphy

  • Paleogene

  • Miocene

  • Pliocene-Quaternary

• Offshore stratigraphy

  • Basement

  • Paleogene

  • Lower to Middle Miocene

  • Middle to Upper Miocene

  • Pliocene-Quaternary

• Velocity characteristics

• Structural element description

• Gravity and magnetic fields

• Geological history

PETROLEUM GEOLOGY

• Catagenic zonation and lithologic parameters

• Hydrocarbon generation

  • Hydrocarbon generation zones

• Reservoirs and seals

  • Onshore accumulation and preservation

  • Offshore accumulation and preservation

• Geological section forecast

• Oil and gas shows

• Geological zonation of oil fields

  • Trap types

• Potential hydrocarbon traps

CONCLUSIONS

BIBLIOGRAPHY
 

STUDY EXHIBITS

• Bathymetric chart

• Seismic coverage map

• Structural elements map

• Geological zonation

• Geological-geophysical logs: Wells 30, 33 and 35

• Time structure maps

  • Horizon 1

  • Horizon 2

  • Horizon 3

  • Horizon 4

• Depth structure maps

  • Horizon 1

  • Horizon 2

  • Horizon 3

  • Basement

• Isopach maps

  • Paleogene

  • Cenozoic sedimentary cover

• Residual gravity field

• Magnetic field

• Seismic time sections

  • 1288-103

  • 1288-106

  • 1288-114

  • 1288-1114

  • 1288-115

  • 1688-1106

  • 1688-5108

  • 1688-5163

  • 1688-5171

Text Figures

• Study area index map

• Ice boundaries

• Location of wells onshore

• Correlations - onshore

• Structural-facies zones onshore

• Correlation of Cenozoic geological events

• Location of structural-formation zones

• Time sections

  • 1288-1108 (partial)

  • 1288-2104 (partial)

  • 1288-0127 (partial)

  • 1288-123 (partial)

• Velocity zones

• Average Veff(t) curves

• Structural elements map

• Neogene P-wave interval velocity vs depth of burial
  Seismic-geological sections

  • 1288-103

  • 1288-115

  • 1688-5108

• Seismic absorption factors plots

  • 1288-115

  • 1288-147

• Time sections

  • 1288-115 (partial)

  • 1288-106 (partial)

  • 1288-103 (partial)

  • 1288-147 (partial)