GE Surface Time-Saving Wellheads Brochure

GE Oil & Gas

The S95 Safe, Time-Saver™ Wellhead System is an 

economical solution for applications with drilling working 

pressures up to 5,000 psi, and frac pressures up to 10,000 

psi. Its field-proven design is ideal for development programs 

running 9-5/8” or smaller surface casing. Well cost is 

reduced with rig time savings of 18 to 31 hours, and safety 

is improved by eliminating field welding and flange nipple 

up. A choice of fluted or solid hangers for production casing 

is available to suit well characteristics, and a variety of 

frac and completion configurations will accommodate any 

stimulation or completion method. The S95 system offers the 

utmost flexibility and ease of use in the industry for maximum 

efficiency in drilling, fracturing, and production operations.

 

• Time saving

 

– No waiting on cement because the surface casing is run 

and cemented with the head installed

 

– No field welding

 

– Quick connect BOP adapter reduces nipple-up and 

nipple-down time

 

– Ideal for programs running 9-5/8” or smaller surface 

casing

 

• Well control

 

– Back pressure valve preparation is standard in casing 

hangers

 

– Lock ring is available for casing hanger retention before 

removing the BOP

 

• Improved safety

 

– No field welding

 

– Mandrel hangers run through the BOP, reducing risk of 

injury

 

– Quick connect BOP adapter makes up easily without the 

use of hammer wrenches or special tools

 

– All seals can be tested externally

 

• Choice of casing hangers

 

– One-piece mandrel casing hanger

 

– Fluted casing hanger with separate packoff

 

• Choice of tubing heads and completions

 

– T (PC #05-0048) tubing head

 

– TD (PC #05-0049) dual completion tubing head

 

– MTH2 (PC #04-0397) tubing head

8-5/8”

4-1/2”

5”

5-1/2”

9-5/8”

4-1/2”

5”

5-1/2”

7”

 

• S95-SH safe, time-saver multi-bowl system (PC #07-0362)  

for programs running 9-5/8” surface casing with 

intermediate AND production casing

295-4036

Optional Lock Ring