Results 131 to 140 of about 55,977 (241)

Shale gas extraction in the UK: a review of hydraulic fracturing [PDF]

open access: yes, 2012
Bickle, M.   +10 more
core  

Nonmetallic Large Section Sticking-Plugging Technology for Casing Damaged Wells in Low-Permeability Reservoirs

open access: yesShiyou jixie
To solve the problem of large section damage of ø139.7 mm casing in low-permeability reservoirs due to corrosion,small(ø88.9 mm)casing is usually adopted for secondary cementing.However,there is still a possibility of secondary casing damage ...
Yang Qi   +6 more
doaj  

Grab Sampling or Passive Samplers? A Comparative Approach to Water Quality Monitoring. [PDF]

open access: yesMolecules
Cacciatori C   +4 more
europepmc   +1 more source

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