PAETORO CONSULTING UK LTD
  • Home
  • Contact
  • About
  • Projects
    • Geothermal
    • Fault Seal
    • Fractured Basement >
      • Offshore Denmark
    • Complex fault geometries
  • More Paetoro
    • Paetoro Tools

Zagros & Iran

The superlative fold and thrust belt
Picture
The main High Zagros thrust front near Yasuj.

Detachments

Iran has come into the spotlight once again recently, but whatever the geopolitics, geological explorers have always been drawn to Iran, and the Zagros in particular.  It is the archetypal fold and thrust belt for detachment folding above a salt decollement.  Many generations of geologist, both native Iranian, and international visitor, have flocked to this natural wonder, which includes the highest elevation OWC on the planet. 

My involvement with the Zagros began in it's use as a key analogue for application in Greek-Albanian studies.  It is the best global analogue in many ways for contractional salt tectonics.   Later I became involved directly in Iran through Enterprise Oil's sponsoring of an Imperial College Ph.D. student looking at the Kazerun line structure - Mohammed Sepehr.  A magnificent field trip courtesy of NIOC and Imperial College experts left no doubt in my mind as to the superlative nature of this fold and thrust belt.

Understanding of the Zagros has been continually advancing, and with that, the added complexities of the Zagros have come more to the fore.  The number of detachments within the belt are multiple, occurring at additional shale horizons and not just at the evaporites.  The alluvial fans descending from so many of the dramatic ranges, can obscure the true extent of thrust faulting and sometimes give the impression of simple folding.  The ability of seismic to image such complexities onshore in such terrain is of course limited.  The deep structure is therefore often uncertain, and the best applications of structural geology and non-seismic geophysical techniques are required to progress understanding.  Confronted with such complexity, one solution can be elusive, but end member models are always a great tool for differentiating and discerning likely geometries.

PAETORO couldn't stop being interested in the Zagros if it tried!  Iran is already an industry leader in extracting value from this style of hydrocarbon province.  We continue to learn from what they are achieving and to research ongoing developments there.  I have a little bit of Farsi language background on board to help with that.
More than just hydrocarbons
Understandably, domestic and world attention in the 20th century focussed on Iran's stupendous hydrocarbon resource.  To focus only on that now however is to miss the much wider potential that exists in all of Iran's subsurface resources.   As the world clamours for more precious metals, and for the industrial and REE elements that supply an increasing focus on renewable energy, Iran's globally strategic mineral and renewable resources remain very underexplored.  Recently Iran has begun to exploit its geothermal resource.  Iran has more than one percent of the world's population, and hence a healthy domestic energy market, even ignoring the proximity of energy hungry Pakistan, India, Turkey, China, and other economies of Central Asia.  Strategic energy commitments with neighbouring countries are increasing daily.  PAETORO's interest in joint exploration for hydrocarbons, minerals, geothermal and aquifer resource, make Iran impossible to ignore.  We hope for a rapid resolution of on-going geopolitical impasses, but in the meantime we continue to research this subsurface resource giant with fascination and enthusiasm.
Picture

Paetoro Blog posts relevant to Iran

2018
  • ​Atomic Dielectric Resonance (ADR): High (depth) resolution electromagnetic remote sensing to km-scale depths for subsurface resource exploration
  • Amphibious Oil and Gas.  The onshore is back.  
  • Iran - the harvest they can't collect
Proudly powered by Weebly
  • Home
  • Contact
  • About
  • Projects
    • Geothermal
    • Fault Seal
    • Fractured Basement >
      • Offshore Denmark
    • Complex fault geometries
  • More Paetoro
    • Paetoro Tools