GE Surface Time-Saving Wellheads Brochure download pdf

GE Oil & Gas

Time-Saving Wellheads

Pressure Control LSH Land Speedhead

™

System

The LSH Land Speedhead™ System is designed for use as

a two-stage starting head, combining the casing head and

casing spool into a single housing. The BOP stack is made

up to the starting head before drilling commences and is

not removed until two strings of casing have been run. This

technique impacts both rig costs and safety. By landing two

casing strings in one compact forged housing, the LSH system

eliminates one complete BOP nipple-down/nipple-up thereby

saving signicant rig time. By reducing handling of wellhead

and BOP equipment and by minimizing potential wellhead

leak paths, safety is substantially improved. The LSH system

oers an economical alternative to the SH2 or SH3 speedhead

systems for less demanding applications.

Features —

• Improved safety

– Field-proven

– Intermediate casing landed, locked down and external

seal tested without lifting BOP

• Time saving

– Estimated 17 hours per well compared to conventional

– Eliminates wait-on-cement time

– Light weight/low height

• Flexible system

– Standard interface with completion equipment

– Alternate casing programs

– Optional hangers for intermediate casing

– Emergency hangers for intermediate casing strings

available

– Optional back pressure valve preparation available in

the upper LSH mandrel casing hanger

– Available with the S4 Surelok (PC #05-0224) bottom

Typical Casing Programs Available —

295-3712

Top Flange

Size

Top Flange

Pressure (psi)

Surface

Casing

Intermediate

Casing

Production Casing

or Tubingless

Completion (TLC)

11” 3,000/5,000

9-5/8” 7” 2-7/8” thru 4-1/2”

10-3/4”

7” 2-7/8” thru 4-1/2”

7-5/8” 2-7/8” thru 5”

8-5/8” 2-7/8” thru 5-1/2”

13-5/8” 3,000/5,000

11-3/4”

8-5/8” 2-7/8” thru 5-1/2”

9-5/8” 2-7/8” thru 7”

13-3/8”

8-5/8” 2-7/8” thru 5-1/2”

9-5/8” 2-7/8” thru 7”

1 2

Summary of Contents

Page 1 - Time-Saving Wellheads

GE Oil & GasTime-Saving WellheadsPressure Control LSH Land Speedhead™ SystemThe LSH Land Speedhead™ System is designed for use as a two-stage star

Page 2 - LSH Land Speedhead

GE Surface Time-Saving Wellheads Brochure

Browse online or download Brochure for Unknown GE Surface Time-Saving Wellheads. GE Surface Time-Saving Wellheads Brochure User Manual

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GE Surface Time-Saving Wellheads Brochure

Browse online or download Brochure for Unknown GE Surface Time-Saving Wellheads. GE Surface Time-Saving Wellheads Brochure User Manual

Summary of Contents

More documents for Unknown GE Surface Time-Saving Wellheads

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