1. e-UBDTM Operations by ABEL Engineering/Well Control Co.
Houston, Texas

2. e-UBD vs conventional UBD
e-UBD is “extreme” conditions - high pressure - temperature - flow volume - toxicity (H2S) - corrosion (CO2)
Risk reduction - environmental risk (multiple barriers to flow, hi SF) - personnel hazard - equipment exposure

3. e-UBD advantages
Employs snubbing technology (Snub Loop) and provide multiple flow barriers which is far superior to single barrier conventional UBD rotating head systems
HP separator (Solids Removal System) to eliminate erosion and line/choke plugging hazards
Supervised by highly trained pressure control professionals accustomed to pressure control operations.

4. Pressure Control Unique Features
Working pressure = BOP rating (10K)
Dual barriers engaged at all times
Seal is on tube at ALL times
Blow-by, leaks are diverted via rotating head
anti-ejection system for drilling operations

5. Snubbing inserts
allow rotation
extend element life

6. UHMW stripping element
7-1/16” BOP
3-1/2” insert
Strip-tite® from S&S

8. SNUBBING LOOP
11” 10m BOP
#1 and #2 Stripper
4 foot spacer spool

9. Solids Removal System by Schooner

10. Basic Theory

11. Gas Handling P&ID

12. UBD Instrumentation and Control

13. Instrumentation

14. Fire Water System

15. UBD Drilling Team

16. On-Site/ Office Management Team