SC DRILLTECH · SITE MAP

SC DrillTech Site Map

Company, founder & services

About SC DrillTech
Othman Soliman — Founder of SC DrillTech
Engineering Services
Technical Training Programs
External Publications

Equipment — 6 machines

Shale shaker
Hydrocyclones — desanders & desilters
Mud cleaner
Decanting centrifuge
Vacuum degasser
Vertical cuttings dryer

Knowledge pillars

Solids Control — Complete Guide
Drilling Waste Management — Complete Guide
Drilling Fluids — Complete Guide
Particle Size Distribution
Lost Circulation
Drilling Fluids Fundamentals
Failure Gallery

Lost Circulation Cluster — 11 pages

Lost Circulation Center
LCM Types and Selection: Granular, Fibrous, Flaky and Blended Systems
How to Design an LCM Pill: Concentration, PSD, Mixing and Placement
LCM Laboratory Testing: PPA, Slot Tests and Seal-Pressure Evaluation
Lost-Circulation Treatment Decision Tree: Diagnose, Select, Verify and Escalate
Lost-Circulation Severity: Seepage, Partial, Severe and Total Losses
How to Identify the Loss Zone While Drilling
Natural vs Induced Lost Circulation: How to Tell the Difference
Lost Circulation vs Wellbore Ballooning: Field Diagnosis Without False Conclusions
How Solids Control and ECD Contribute to Induced Lost Circulation
Wellbore Strengthening vs Lost-Circulation Treatment: What Changes in Design

Technical Articles

Full technical article library
Removal efficiency (η)
Hydrocyclone feed head
Cutting dilution cost
High-speed dewatering vs barite recovery
Five drilling-waste-management mistakes that quietly cost you money
Reading a shaker
Low-gravity solids, the retort, and the dilution they force
The pit train in order
Cuttings dryers
Drilling-waste environmental compliance
Efficiency that keeps the bit turning
The history of solids control
Why centrifuges fail
The sand content test
Marsh funnel viscosity
Shaker motion and G-force
The daily solids-control report
Desanders and desilters
The degasser
Dewatering chemistry
Microns, mesh and cut points
Tanks, agitation and turnover
Centrifuge capacity and run hours
Closed-loop and zero-discharge
Mud weight, barite and sag
Retention on cuttings (ROC)
The mud cleaner
Cuttings re-injection (CRI)
The solids-control rig audit
Plastic viscosity, yield point and what they tell the solids engineer
Non-aqueous drilling fluids
Differential sticking
Thermal desorption units (TDU)
Solids control on HPHT wells
ECD management
The methylene blue test
The retort test
The fluid-loss test
The electrical stability test
Brine clarity & NTU
The filter press (DE)
Cartridge & bag filtration units
Brine filtration troubleshooting
Drilling waste disposal: GCC & MENA
Onshore desert operations
Cuttings disposal routes
Oil on cuttings & discharge limits
Solids control performance KPIs
Solids loading & ROP
The cut-point cascade
Screen conductance & utilization
How a decanter centrifuge works
Pool depth & differential speed
Centrifuge feed rate & the cut
Dual-centrifuge setups

SC DrillTech Site Map

Company, founder & services

Troubleshooting — 21 guides

Equipment — 6 machines

Knowledge pillars

Lost Circulation Cluster — 11 pages

Technical Articles