APPLICATIONS ■ Completions with restricted or no tubing rotation ■ Challenging environments ■ Squeeze cementing, acidizing, formation fracturing, or testing operations BENEFITS ■ Operational efficiency reduces rig time ■ Packer design allows setting without rotation for reliable operations in deviated wells FEATURES ■ Reliable three-piece, dual-durometer sealing element and a large internal bypass for dependable, trouble-free operation ■ Reversing piston to keep bypass closed at high tubing pressures ■ Field-proven design The Omegamatic Long-Stroke* nonrotational squeeze packer is used for squeeze cementing, acidizing, formation fracturing, or testing. It is suitable for any application where tubing rotation is restricted or not possible. Main features ■ Mechanically set ■ Retrievable ■ For use in squeeze cementing, acidizing, fracturing, and testing applications Three-piece sealing element Based on the field-proven Omegamatic* packer design, Omegamatic Long-Stroke packers hold pressure from above and below the packer. They feature piston-type hold-down buttons, a three-piece sealing element, and a large internal bypass for reliable and trouble-free performance. Omegamatic Long-Stroke packers have a reversing piston to keep the bypass closed at high tubing pressures, and they are available with standard or optional carbide insert slips and hold-down buttons. The Omegamatic Long-Stroke packer’s lower slips are set against a lower cone and drag block housing, and the hold-down buttons are set by hydraulic actuation when pressure below the packer exceeds pressure above the packer. Setting and release Omegamatic Long-Stroke packers utilize a continuous jay with an extended stroke and only require up or down reciprocation of the tubing to set and release the packer. This allows the packer to be set and released to the retrieving position without tubing rotation. The extended stroke also allows the packer to be released, circulated around, and reset in the same position without leaving the setting position of the jay. Omegamatic Long-Stroke packers are available in various casing sizes and with or without hold-down buttons. Omegamatic Long-Stroke Nonrotational squeeze packer Omegamatic Long-Stroke packer.

Omegamatic Long-Stroke Nonrotational squeeze packer

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Page 1: Omegamatic Long-Stroke Nonrotational squeeze packer

APPLICATIONS ■ Completions with restricted or no tubing

rotation ■ Challenging environments ■ Squeeze cementing, acidizing, formation

fracturing, or testing operations

BENEFITS ■ Operational efficiency reduces rig time ■ Packer design allows setting without

rotation for reliable operations in deviated wells

FEATURES ■ Reliable three-piece, dual-durometer

sealing element and a large internal bypass for dependable, trouble-free operation

■ Reversing piston to keep bypass closed at high tubing pressures

■ Field-proven design

The Omegamatic Long-Stroke* nonrotational squeeze packer is used for squeeze cementing, acidizing, formation fracturing, or testing. It is suitable for any application where tubing rotation is restricted or not possible.

Main features ■ Mechanically set ■ Retrievable ■ For use in squeeze cementing, acidizing, fracturing, and

testing applications

Three-piece sealing elementBased on the field-proven Omegamatic* packer design, Omegamatic Long-Stroke packers hold pressure from above and below the packer. They feature piston-type hold-down buttons, a three-piece sealing element, and a large internal bypass for reliable and trouble-free performance. Omegamatic Long-Stroke packers have a reversing piston to keep the bypass closed at high tubing pressures, and they are available with standard or optional carbide insert slips and hold-down buttons.

The Omegamatic Long-Stroke packer’s lower slips are set against a lower cone and drag block housing, and the hold-down buttons are set by hydraulic actuation when pressure below the packer exceeds pressure above the packer.

Setting and releaseOmegamatic Long-Stroke packers utilize a continuous jay with an extended stroke and only require up or down reciprocation of the tubing to set and release the packer. This allows the packer to be set and released to the retrieving position without tubing rotation. The extended stroke also allows the packer to be released, circulated around, and reset in the same position without leaving the setting position of the jay.

Omegamatic Long-Stroke packers are available in various casing sizes and with or with out hold-down buttons.

Omegamatic Long-StrokeNonrotational squeeze packer

Omegamatic Long-Stroke packer.

Omegamatic Long-Stroke

slb.com/packers

Omegamatic Long-Stroke Nonrotational Squeeze Packer Specifications

Casing Size,† in [mm]

Casing Weight Range, lbm/ft [kg/m]

Max. OD, in [mm]

Nominal ID,‡ in [mm]

Max. Working Temperature, degF [degC]

5.000 [127.0] 11.5–18 [1.59–2.49] 4.125 [104.8] 1.250 [31.8] 275 [135]

5.500 [139.7] 13–15.5 [1.80–2.14] 4.781 [121.4] 1.500 [38.1] 275 [135]

7.000 [177.8] 23–26 [3.18–3.59] 6.078 [154.4] 2.250 [57.2] 275 [135]

7.000 [177.8] 26–29 [3.59–4.01] 5.968 [151.6] 2.250 [57.2] 275 [135]

7.625 [193.7] 24–29.7 [3.32–4.11] 6.672 [169.5] 2.250 [57.2] 275 [135]

9.625 [244.5] 47–53.5 [6.50–7.40] 8.223 [208.9] 3.000 [76.2] 275 [135]† Other sizes are available on request. Contact your local Schlumberger representative. ‡ ID may vary depending on connecting configuration selected.

http://www.slb.com/packers