[DFENGINEER]

This invert emulsion drill-in and completion fluid can be blended using any approved, external-phase oil.used tu drill
Payzones with overlying or interbedded shales and for Milling and coring fluid
would like to have chemical compounds and the composition
the mixing procedure, accurate informations will be appreciated .
2- CARBODRILL dril-in system
Oil-base drilling fluid providing excellent borehole stability under extreme drilling conditions used for:
Performance drilling
Highly-reactive shales
ROP optimization
3-PERFORMAX
PERFORMAX is Drilling Fluid’s new 3rd generation high-performance water-base drilling fluid that is designed to emulate performance characteristics previously achieved only with emulsion based drilling fluids.
APPLICATION: High-performance, water-based alternative to invert-emulsion systems
Performance drilling coupled with environmental compliance
Deepwater, deep shelf, high-angle, and extended-reach wells
nuclear chemistry of the performax and a nuclear magnetic rasonance testing of the organic phase .
SYN-TEC -CF :
Synthetic-base drilling fluid system using a variety of non-toxic, non-sheening base fluids
Application:
Optimized synthetic-base performance
Deepwater, high-angle, and extended-reach wells



YACINE OUHARZOUNE - T.S. DRILLING FLUIDS ENGINEER
MiSWACO - SMITH SCHLUMBERGER COMPANY
y.ouharzoune@chemist.com