Scanned copies of the original 35 mm slides used in the presentation of SPE paper 24973 by John Downs of Shell at the European Petroleum Conference held in Cannes, France, 16-18 November 1992

1. SPE 24973
Formate Brines:
New Solutions to
Deep Slim-Hole
Drilling Fluid
Design Problems
Scanned copies of the
original 35 mm slides used
in the presentation of SPE
paper 24973 by John
Downs of Shell at the
European Petroleum
Conference held in Cannes,
France , 16-18 November
1992
Notable for its first public
disclosure of cesium
formate brine

4. enge

19. IFP’s HPHT
DRILLING
FLUIDS TEST
LOOP