GEOSYNTHESIS ENGINEERING

Development and service of drilling fluid

After 1.5 years since the operation of this well had started, problems with the tubing were appeared. A section of the tubing was damaged and the well began in need of workover operations. Together, we managed to recover the well and again got production rate.

SWDM drilling mud was used for well-killing operation at this well with abnormally high formation pressure.

PARAMETERS OF KILLING FLUID (SWDM drilling mud):

  • Density – 2,06 g/сm3;
  • Funnel viscosity – 82 s;
  • Gel – 79/98 dPa;
  • PV – 76 mPa*s;
  • YP – 125 dPa;
  • Filtration loss – 6 сm3/30 min