Osman Varol has nearly five decades of international experience, with an ongoing commitment to active research, development, and improvement in calcareous nannofossil research and its industrial applications, focusing on sedimentary sequences spanning the Jurassic to the Tertiary. 

Varol Research was established in 1991 by Osman Varol, following his resignation from Robertson Research, to support both scientific and industrial demands in calcareous nannofossil analysis. He has been instrumental in developing and applying calcareous nannofossils for stratigraphic monitoring, total depth (TD) determination, biosteering in horizontal drilling, and casing point placement in high-pressure/high-temperature (HP/HT) wells.

P beckmann influx

P dimorphosus influx

S abies influx

D deflandrei influx

Dizeria vandekampiorum 17273
1
Dizeria vandekampiorum 17274
2
Dizeria vandekampiorum 17278
3
Dizeria vandekampiorum 17277
4 Dizeria vandekampiorum
Nannoconus sp 3
1
Nannoconus sp 4
2
Nannoconus sp1
3
Nannoconus sp 2
4 Nannoconus sp. [coccosphere]
Nannoturba robusta VR 02571
1
Nannoturba robusta VR 02570
2
Nannoturba robusta VR 02565
3
Nannoturba robusta VR 02564
4 Erlendmartinia svastika
Assipetra terebrodentarius novus 14103
1
Assipetra terebrodentarius novus 14104
2
Assipetra terebrodentarius novus 14089
3
Assipetra terebrodentarius novus 14088
4 Assipetra youngii (distal process of loxolith)
S partitum

S heteromorphus

Parallel extinction in Sphenolithus didymikoryfi

Video Gallery

For videos of nannofossils in the mobile mount, please visit the YouTube channels of Varol Research

Varol Research Youtube