Nanorobots can be used to actively repair damaged suit materials while an astronaut is in the field, precluding the need to return immediately to a pressurized area.

Developing an economic and valid pressurized and enhanced casing repair Technology for multiply casing damages with long damaged segment becomes the earnest issue in well repair area.

While drilling in arid water shortage area or in thief zones pump pressurized foam drilling technology may used in wire-line coring.