- Services VEC offshore equipment and land drilling Rigs
- Reinforced for rigging up rigs
- Drilling simulator and training room
VEC.GROUP
.
THE VALUE ENGINEERING CONTRACTING
FACILITIES
- Engineering office
- Large production facility
- Own quayside
- Headquarters
- Main engineering office
- Production facility
- Own quayside
- Engineering office
- Production facility
- Testing facilities (i.e. land rigs)
- Test hole
- Concrete foundation for full load tests
LOC 400 – Main features
Containerized
- Quick and easy rig moves
- Compact, flexible footprint
Reduction of flat time
- Casing while drilling capabilities
- Offline testing of BOP’s
Automated rig floor
- Pipe handler
- Power tongs
- Auto-trip
Integrated design
- Complete system from 1 supplier
Specification
- Conventional and Casing While Drilling
- 45’ single joints, horizontal setback
- Modular design allows easy expansion of mud system, pumps, tanks
- Static rated load : 400 ]sht[
- Rated drilling depth : 16,000 ]ft[
- Drawworks power : 1060 ]HP[ (1300hp equivalent)
- Top drive : 350/500 ]sht[
- Rotary table : 37½ ]inch[
- Mud pumps : 3 or 4 800 ]HP[
- Mud volume : 880 ]bbls[
- BOP : 13-5/8” 10K
Foot print LOC400
- Mast
- Drawworks
- Pipe hansling
- BOP
- Mud cleaning system
- Mud mix
- Mud pumps
- EPU & HPU
- Power generation
Conventional drilling
- DP utilized when required (45’ singles)
- Splittable blocks allows instant re-reeving of the blocks
- Tripping spees = approx. 1500 ]ft/hour[ (8 falls)
Casing While Drilling (CWD)
- CSG running is part of the drilling process
- BHA can be retrieved on wire line (7000 ]ft/hr[)
- Always “on bottom”, less down hole problems
- All CWD systems compatible, Huisman CWD system under development
- Up to 50% faster than DP drilling
BOP- Offline hook-up and testing
- Hook-up of control / choke lines at MH position
- BOPs tested offline at MH position during drilling of the surface hole
- Only wellhead to be tested in critical path
- Designed for 13-5/8”10k stack
- High pressure test pump included
- No BOP nipple up crew required
Service crane
- SWL 6000 ]kg[ at 6 ]m[
- Man-riding certified with man riding basket
- Also used during rig-up/down
Safe handling of loads on drill floor No man-riding on tuggers Safety
AC driven equipment
- Drawworks
- Top drive
- Mud pumps
- Wire line winch
Flexible interfacing
- Diesel-gensets/Gas-gensets or power from grid
Compares to hydraulic:
- Less Maintenance (time and cost)
- No Leakage, less noise (environment)
- Faster/easier hook up (time and cost)
Reliable and fewer single point failures
- 2 or 3 power generators
- 2 EPU’s
- AC drives (no wear parts)
- HPU with two pumps + backup diesel driven HPU
- Mud pumps and other items can be operated locally without PLC
- Charge and transfer pumps running at reduced speed
- Profinet ring network – if one link breaks, the system is still operational
- Backup hydraulic drive at drawworks and topdrive
Saves your well in case of:
- Power failure
- PLC system failure
- Severe damage to electrical cabling/system
Automation
1: Automation pipe handling 2: Automation tripping 3: Auto driller 4: Weight on bit
5: Differantial pressure 6: ROP limiter 7: Automated tong
VEC HED 500 Topdrive
