HGS 2019 https://www.hgs.org/civicrm/event/info?reset=1&id=2092

 SPE Hydraulic Fracturing Technology Conference and Exhibition, 4 - 6 February 2020, The Woodlands, Texas, USA

ARMA 2020 https://armarocks.org/wp-content/uploads/2020_golden/Post%20card%20COL20%20with%20correct%20dates%202_reduced.pdf

HGS 2020 ... TBD

Ссылки на конфы 2019, но думаю все они ежегодные:

http://rca.spe.org/ru/events/ar/oilfield-geomechanics/

https://rn.digital/conference/grp2019/#/

http://www.armasymposium.org/

https://www.spe.org/events/en/2019/workshop/20wm02/spe-workshop-maximise-asset-value-through-geomechanics.html

2020:

https://waset.org/geomechanical-and-geotechnical-engineering-conference-in-august-2020-in-venice

https://waset.org/geomechanics-and-geoengineering-conference-in-january-2020-in-zurich