未受损害的地层  virgin formation

[地层损害]  face-changing technique

地层损害  perforation fluid; formation damage; layer damage; Formation damage control; Reservoir contamination; reservoir damage

地层损害指数  formation damage index; FOI

防止地层损害  drilling fluid composition; formation damage; Formation damage control; reservoir damage; prevention formation damage; formation damage prevention; Formation damage pvevention; operation research

近井地层损害  near wellbore formation damage

潜在地层损害  potential formation damage

无地层损害  zero formation damage

未受害松林  non-damaged pine forest

未受损船  intact ship

未受损伤  unimpaired; uninjured

未受损伤的  intact; uninjured; Undamaged

免受损害协定  hold harmless

受损地线  damaged ground wire

易受损害的  predispose to damage

由于管闲事而受损害  burn one’s fingers

臭氧层损害  ozone depletion

储层损害  formation damage; operation fluid; reservoir damage; oil reservoir damage

储层损害机理  Mechanism of Reservoir Damage