TY  - GEN
AU  - Darley, H. C. H.
TI  - Composition and properties of drilling and completion fluids
SN  - 087201147
U1  - 622.33 
PY  - 1988///
CY  - Houston
PB  - Gulf publishing company
KW  - Completion Fluids
KW  - Drilling Muds
ER  -