Source

Loss of surface drilling fluid

Environmental protection requirement

Significance

Reduce drilling cost

Reduce waste management cost

Extend the service life of drilling fluids

Improve the potential drilling engineering efficiency

Examples

Drilling fluid cost

Cost VS. Target

Engineering cost

(only refer to drilling mud)

Versaclean＝$37,651,320

Fazepro＝$46,872,816

engineering total cost＝ $84,524,136

Performance target

Reduce10%, save $850,000.00

Reduce 15%, save $1,300,000.00

Reduce 20%, save $1,700,000.00

Reduce 25%, save $2,100,000.00

Reduce 30%, save $3,300,000.00

Waste reduction technology

Solid control system evaluation

Based on API criteria, apply various testing devices to the solid control system to check its performance.

Standardize the manual operation.

Ultra-fine solid phase control

Control the solid particle size in the drilling mud

Control the drilling mud volume detained in the discharge stream

Examples

Dagang operation drilling waste and waste liquid est. amount

Potential contamination source during drilling/completion