TY  - BOOK
AU  - Ranney, Maurice William
TI  - Crude oil drilling fluids 
T2  - Chemical technology review 
SN  - 0-8155-0732-1
PY  - 1979///
CY  - New Jersey: 
PB  - Noyes Data Corporation, 
KW  - Chemical technology
KW  - Viscosity control
KW  - Cellulosics
ER  -