Cased Hole

Impact Selector's range of cased hole wireline toolstring accessories expand the envelope of what is possible on wireline. From industry leading friction reduction to downhole jarring force, our clients run more operations in more wells than ever before.

Cased Hole Roller Bogie

Inline roller system providing industry leading friction reduction for logging tools in cased hole. Allows wireline services to reach further in deviated wells and increases data quality through smoother movement.

Roller Bogie Size

Weight (lbs)

Length

Maximum Conveyable Toolstring

1.950"
11
18"
1.688"
2.125"
11
17"
1.750"
2.275"
11
17"
1.938"
2.400"
11
16"
2.000"
2.500"
11
17"
2.125"
2.600"
12
19"
2.250"
2.770"
12
18"
2.375"
3.000"
16
19"
2.500"
3.350"
30
20"
2.875"
3.600"
30
21"
3.125"
3.850"
42
21"
3.500"
4.100"
42
22"
3.625"
4.500"
46
24"
4.000"
4.900"
64
26"
4.375"
5.500"
84
26"
5.000"
Standard, Sour or Severe Sour Service available.
Connections available to suit customer specifications.

Features:

  • Self-orienting design

  • Low friction dual rollers

  • Streamlined profile

  • Robust and durable tool design

  • Low maintenance requirements

  • Available for all tubing sizes

    Benefits:

    • Reach extended depths and higher deviations without need for costly services such as coiled tubing or wireline tractors.

    • Improve data quality by eliminating stick-slip and achieving more constant logging speeds.

    • Deploy longer perforating guns in deviated wells.

    • Protect high value equipment from frictional wear.

    • Improve cable management by reducing erratic loading.

      Impact Selector’s E-Line Roller Bogie tool is designed to reduce frictional resistance and enable access to high deviations. With a proven track record of success at inclinations up to 87 degrees and at depths in excess of 25,000 feet, the Roller Bogie tool is extremely robust, reliable and widely used in over 50 countries across six continents.

      Cased Hole E-line Roller Bogie tools are available in monoconductor, multiconductor, and perforating configurations and can be used in virtually all electric line operations.

      Roller Bogie tools can be installed at any point in the tool string and lift the string on to highly efficient rollers, eliminating contact friction and allowing easier and deeper wellbore access.

      The roller body rotates freely around the mandrel which is connected to the host tool string. The unique body shape ensures the rollers are at all times oriented to the low side of the tubing.

      E-line Roller Bogie tools are available in a wide range of sizes to pass through all wellbore restrictions and can be ordered with a choice of connection types to suit individual tool string requirements, including profiled bullnose guides when run at the bottom of wireline tool strings.

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      Perforating Roller Bogie

      Inline roller system providing industry leading friction reduction for perforating tools in cased hole. Allows explosive services to access more deviated wells, on wireline, under gravity alone.

      Roller Bogie Size

      Weight (lbs)

      Length

      Tubing Nominal Size

      Max Conveyable Toolstring

      2.500"
      11
      16"
      3.500"
      2.125"
      2.600"
      11
      16"
      3.500"
      2.250"
      3.350"
      31
      22"
      4.500"
      3.000"
      3.600"
      33
      23"
      4.500"
      3.125"
      3.850"
      50
      23"
      4.500"
      3.500"
      4.100"
      51
      20"
      5.000"
      3.625"
      5.500"
      103
      28"
      7.000"
      5.000"
      5.800"
      89
      28"
      7.000"
      5.000"
      Standard, Sour or Severe Sour Service available.
      Connections available to suit customer specifications.

      Features:

      • Self-orienting design

      • Low friction dual rollers

      • Streamlined profile

      • Robust and durable tool design

      • Low maintenance requirements

      • Available for all tubing sizes

        Benefits:

        • Reach extended depths and higher deviations without need for costly services such as coiled tubing or wireline tractors.

        • Deploy longer perforating guns in deviated wells.

        • Protect high value equipment from frictional wear.

        • Improve cable management by reducing erratic loading.

          Impact Selector’s Perforating Roller Bogietool is designed to work in perforating operations in conjunction with mono-conductor and Guide Roller Bogies to create a complete roller system and are used in most electric line ballistic operations.  

          Roller Bogie tools reduce frictional resistance and enable access to high deviations. With a proven track record of success at inclinations up to 87° and at depths in excess of 25,000 feet, the Roller Bogie tool is extremely robust, reliable and widely used in over 50 countries across six continents.

          Perforating Roller Bogie tools are installed between gun sections with conventional detonating cord feedthroughs to ensure reliable ballistic transfer. The complete string is lifted on to highly efficient rollers, eliminating contact friction and allowing easier and deeper wellbore access.

          The roller body rotates freely around the mandrel which is connected to the host tool string. The unique body shape ensures the rollers are at all times oriented to the low side of the tubing. A field replaceable ballistic mandrel protects the tool from the gun detonation, reducing cost and enabling fast redress between runs.

          Perforating Roller Bogie tools are available in a wide range of sizes to pass through most wellbore restrictions and can be ordered with a choice of  connection types to suit individual gun system requirements, including profiled bullnose guides to run at the bottom of wireline tool strings.

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          Cased Hole I-Wheel

          An innovative slipover roller system used to convey any toolstring into highly deviated wells.

          Environmental Specifications

          Maximum Temperature

          450°F  /  232°C

          Maximum Pressure

          25,000 psi  /  172 MPa

          Material

          17-4 PH H 1150 Stainless Steel

          Mechanical Specifications

          I-Wheel Type

          1.500"
          1.688"
          2.000"
          2.875"
          3.375" (XLT)
          4.500"

          Outer Diameter

          1.70" - 1.83"
          2.08" - 3.55"
          2.55" - 3.32"
          3.10" - 3.96"
          3.70" - 5.00"
          5.100"

          Logging Tool

          1.500"
          1.688" / inline
          inline
          1.688" / inline
          inline
          2.875" / inline

          Features:

          • Ballistic durable with sealed bearings

              Benefits:

              • Lifting force placed at tangent reduces contact with the bore wall.

              • Creates standoff which significantly reduces abnormal contact friction.

              • Can reduces fishing operations by up to 90%

                I-Wheels can be placed anywhere along the tool string. I-Wheels create low contact areas that keep the tool body off the low side of the bore wall, with a gap to pass over problem areas. They are efficient, consistent, and reliable tools in highly deviated wells up to 84° and reduce modelled friction by up to 80%.

                Cased Hole I-Wheels are routinely used to convey perforating guns. They can be placed above, below, or between gun sections, with the detonating cord run through the mandrel. They allow the gun to rotate independently of the wheels, assisting on the orientation of shot in high-or low side perforating.

                A wide range-of I-Wheel designs are available for any tubing, casing, or borehole size. Optional in-line or over-body-variants enable the best tool configuration tor optimum deployment. Custom-engineered sizing and bespoke mounting vadants are developed by Impact Selector upon request to suit specific applications and well conditions. Environmental Specifications

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                Xcalibur E-line Jar

                Provides significant downhole impact to ensure our client's toolstrings return to surface safely in any well bore conditions.

                Diameter

                0.875"
                1.562"
                2.750"

                Weight
                (lbs)

                6
                30
                65

                Maximum Temp (°F)

                400
                400
                400

                Maximum Pressure (psi)

                25,000
                25,000
                25,000

                Length (closed / open)

                50" / 56"
                76" / 82"
                59" / 66"

                Field Adjustability (lbs)

                100 - 1,000
                300 - 1,400
                400 - 1,700

                Power stroke

                5"
                5"
                5"

                Features:

                • Fully adjustable on surface

                • Accomodates various e-line connectors

                • Short compact design

                • Instant, unlimited activations

                • Resets downhole under its own weight

                  Benefits:

                  • Can be adjusted in the string

                  • Provides significant downhole impact

                  • Addititional toolstring length kept to a minimum

                  • Can be run and maintained by trained customer personnel

                    Impact Selector’s Xcalibur E-line wireline jar is a powerful yet cost effective way to reduce risk in electric wireline cased hole operations.

                    With the smaller cables used for cased hole operations there is often a very limited amount of overpull available to free stuck tools.

                    The Xcalibur jar acts to greatly increase the force available at the cablehead through using energy stored in compressed springs and the wireline itself to create a powerful upwards impulse on the tools. As the force acts on the bottom of the jar, the cablehead is protected from the impact and remains unaffected.

                    The jar activation force can be easily adjusted at surface while in the string to account for different operations.
                    Available in a range of sizes and with all major types of mono-conductor connection, Xcalibur is ideal for most logging, perforating, pipe recovery and plug setting operations.

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                    XCS E-line Jar

                    The sealed, oil filled design ensures reliability in hostile environments. The XCS jar also benefits from reduced maintenance and operating cost.

                    Diameter

                    1.688"
                    2.125"

                    Weight
                    (lbs)

                    36
                    56

                    Maximum Temp (°F)

                    350
                    500

                    Maximum Pressure (psi)

                    25,000
                    30,000

                    Length (closed / open)

                    62" / 67"
                    65" / 71"

                    Field Adjustability (lbs)

                    300 - 1,700
                    500 - 2,500

                    Power stroke

                    4"
                    4"

                    Features:

                    • Fully adjustable on surface

                    • Pressure and Temperature compensation system

                    • Accomodates various e-line connectors

                    • Short compact design

                    • Instant, unlimited activations

                    • Resets downhole under its own weight

                      Benefits:

                      • Can be adjusted in the string

                      • Mechanical jarring components isolated from well fluids

                      • Addititional toolstring length kept to a minimum

                      • Can be run and maintained by trained customer personnel

                        Impact Selector’s XCS E-line jar is a powerful yet cost effective way to reduce risk in electric wireline cased hole operations. The sealed, oil filled design is suitable for hostile environments and also benefits from reduced maintenance and operating cost.

                        With the smaller cables used for cased hole operations there is often a very limited amount of overpull available to free stuck tools. The XCS jar acts to greatly increase the force available at the cablehead through using energy stored in compressed springs and the wireline itself to create a powerful upwards impulse on the tools. As the force acts on the bottom of the jar, the cablehead is protected from the impact and remains unaffected.

                        The jar activation force can be easily adjusted at surface while in the string to account for different operations.
                        Available in a range of sizes and with all major types of mono-conductor connection, Xcalibur is ideal for most logging, perforating, pipe recovery and plug setting operations.

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                        Low Friction Tubular Jar

                        A simple low friction design ensures bi-directional jarring functionality even in the harshest environments.

                        Diameter

                        0.875"
                        1.562"
                        1.688"
                        2.125"

                        Weight
                        (lbs)

                        6
                        30
                        36
                        56

                        Maximum Temperature (°F)

                        400
                        400
                        350
                        500

                        Maximum Pressure (psi)

                        25,000
                        25,000
                        25,000
                        30,000

                        Length (closed / open)

                        50" / 56"
                        76" / 82"
                        62" / 67"
                        65" / 71"

                        Field Adjustability (lbs)

                        100 - 1,000
                        300 - 1,400
                        300 - 1,700
                        500 - 2,500

                        Power stroke

                        5"
                        5"
                        4"
                        4"

                        Field Adjustability (lbs)

                        100 - 1,000
                        300 - 1,400
                        300 - 1,700
                        500 - 2,500

                        Power stroke

                        5"
                        5"
                        4"
                        4"

                        Field Adjustability (lbs)

                        100 - 1,000
                        300 - 1,400
                        300 - 1,700
                        500 - 2,500

                        Power stroke

                        5"
                        5"
                        4"
                        4"

                        Field Adjustability (lbs)

                        100 - 1,000
                        300 - 1,400
                        300 - 1,700
                        500 - 2,500

                        Features:

                        • Intake and exhaust slots designed to maximize velocity for superior jarring force.

                        • Through wired to allow full electrical pass through.

                            Benefits:

                            • Accommodates various e-!ine connections.

                            • Suitable for conventional e-line or digital slickline applications.

                                Impact Selector's Low Friction Tubular Jar for operations requiring an electrical feed through delivers bi-directional impacts through wireline manipulation.

                                Using a low friction surface to ensure peak performance, the reduced coefficient of friction ensures the tool will remain reliable in the harshest conditions. Proven electrical components ensure integrity of the feedthrough.

                                The jar is applicable in both conventional e-line and digital slickline operations where both an effective tubular jar and an electrical feedthrough are required.

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                                Oriented Perforating Tool

                                Take Aim. FIRE! Pre-select the direction in which perforating guns fire.

                                OPT Size

                                Weight (lbs)

                                Length

                                3.350"
                                174
                                124"
                                3.6"
                                189
                                124"
                                Standard, Sour or Severe Sour Service available.
                                Connections available to suit customer specifications.

                                Features:

                                • Simple mechanical design.

                                • Low maintenance requirements.

                                • Low friction roller platform.

                                • Modular system.

                                • Fast set-up on surface.

                                  Benefits:

                                  • Reduces cost, reaches extended depths and higher deviation without the need for more costly interventions services.

                                  • Reduces risk, no power required from surface to operate.

                                      Impact Selector’s Oriented Perforating Tool (OPT) is a wireline deployed passive roller platform which is used in combination with Impact Selector’s Roller Bogie® conveyance system.

                                      The OPT is connected to the bottom of the gun string, ensuring that the gun rotates and the perforating charges are positioned at the preferred orientation in relation to the low side. This method ensures that production opportunity is optimized by perforating in the desired fracture plane.

                                      The OPT is made up of modular weight-biased sections that combine to deliver torque to the gun assembly, rotating the guns to the desired direction of fire. Gun alignment is adjusted manually on surface using an indexing system to select the required orientation prior to running in hole.

                                      The dial up indexing feature of the OPT ensures fast orientation set up. Unlike certain other systems, the OPT places no restriction on the size or type of shaped charge that can be used.

                                      The OPT has been used globally with a proven track record of success, reducing both cost and risk in perforating operations.