GE Surface Time-Saving Wellheads Brochure
Contents
1. J SH3 Housing 295 3127 GE imagination at work geoilandgas com pressurecontrol GE 2013 All rights reserved 10 13 PC 04 0395 rev 22. GE Oil amp Gas Time Saving Wellheads Pressure Control SH3 Speedhead System The SH3 Speedhead System takes multi bowl technology one step further than ever before By landing two strings of pipe in one compact forged housing the SH3 system eliminates one complete BOP nipple down nipple up thereby saving significant rig time Additionally specially designed service tools can reduce installation time even further The time saved estimated at approximately 17 hours makes this product a cost effective alternative to conventional spool type surface wellheads Compared to conventional wellheads the SH3 wellhead improves safety by reducing the number of potential leak paths The system completely eliminates one major flange connection and replaces all external lockdown screws with internal retaining rings similar to those used on subsea systems In order to take full advantage of the time saving capabilities of this system the SH3 system is normally recommended for applications where the risk of a casing becoming stuck is very low Features e Improved safety Eliminates one flange Eliminates all lockdown screws e Time savings Reduced BOP diverter handling Replaces lockdown screws with lock rings e Flexible system Emergency equipment Alternate casing programs Adapts to conventional equipment for extended casing programs Availability Top Flange Top Flange Surface Casing for Casing or Tubing
3. Size Pressure psi Casing Lower Hanger for Upper Hanger 9 5 8 7 gt 2 3 8 thru 4 1 2 is 500010000 E 10 3 4 a a 8 5 8 2 3 8 thru 5 1 2 13 5 8 5 000 10 000 13 3 8 9 5 8 2 3 8 thru 7 gt 10 3 4 2 7 8 thru 7 5 8 295 2669 Typical Time Savings with SH3 System Operation Conventional SH3 System Cut Pipe and Weld on Starting Head As Required As Required Wait on Cement Intermediate Casing As Required As Required Release Hanger Running Tool and Wash Out N A 1 Hour Install and Test Annular Seal N A 1 Hour Break Connection and Lift BOP Stack 4Hours N A Install Slip Hanger and Rough Cut Casing 3Hours N A Final Cut Casing and Install Intermediate Spool 4 Hours N A Nipple Up BOP Stack 8 Hours N A Test BOP Stack As Required As Required Tubing Completion gt As Required As Required Totals 19Hours 2 Hours Time Saved 17 Hours x Hourly Rig Rate Money Saved SH3 Speedhead System Equipment Options MTH2 Mini T Tubing Tubing Head Head M40 Tubing Head Adapter SH3 Upper Packoff Bushing Hold Down Ring ni SH3 M Fluted Tubing Hanger SH3 Fluted Upper Casing Hanger Casing Hanger m SH3 Emergency Lower Packoff SH3 Lower Packoff Uf Emergency Alternative SH1 Emergency H i Slip Hanger SH3 Fluted Lower Casing Hanger 7
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