Brochure

GE © 2013. All rights reserved.
10/13, PC #05-0112 rev 2
geoilandgas.com/pressurecontrol
Key Stages of SCH1 Installation —
No Welding Needed
• Riser assembly is made up or removed
in ve minutes, without welding or
cutting torches
• The diverter adapter remains on the
riser assembly from well to well
Stage 1
295-3535_1
Riser height and owline
are custom fabricated for
each rig.
Drilling Surface Hole
Riser Drain Valve
(Recommended)
Riser
LRC Riser
Connector
1” LP
Sight Port
Landing Ring
Run in ALL
6 Set Screws
O-Rings
Ground Level
Conductor
Time Saving
• No “wait-on-cement” time
• Riser assembly lifts o quickly
• Cement can be “topped o”
• No welding time to install casing head
Stage 2
295-3535_2
Hang O Surface Casing
AND Casing Head
Running Tool
SCH1 Casing Head
Cement Seal
Verify Landing
Through Sight Hole
Pup Joint
2” LP Flush Plug
Split Support Ring With
Circulation Flutes
Surface Casing
Conductor
Variety of Options for Fracturing
and Completion
• For 9” SCH1 casing head, any tubing
head with 9” 3,000 or 9” 5,000 API
bottom can be installed
• For 11” SCH1 casing head, any tubing
head with 11” 3,000 or 11” 5,000 API
bottom can be installed
• Tubing heads may be
– Type ‘T’
– Type ‘T’ prep for fracturing sleeve
– MTH2
Stage 4
295-3535_4
Surface Casing
Conductor
Production Casing
Install Any API Flanged
Tubing Head
3,000 psi or 5,000 psi
Hold-Down Flange
Time Saving and Improved Safety
• Outlet valves, etc. are installed
• DVC adapter attached to the BOP is
made up or removed in 10 minutes,
without studs or hammer wrenches
• The DVC adapter remains on the BOP
stack from well to well
Stage 3
295-3535_3
Drilling Production Hole
Conductor
Surface Casing
27.79”
Drive Screws
Wear Bushing
Retainer Screws
BOP Stack
Test Port
Lock Ring
(Engaged)
SCH1 Casing Head