SMART Sens

Real time, downhole, wireline tension measurement to help prevent pump-off, stuck tool strings and expensive fishing operations.

Outside Diameter

1.688 in / 42.86 mm

2.125 in / 53.98 mm

2.75 in / 69.85 mm

Made-up Length

2.46 ft / 0.75 m

2.3 ft / 0.70 m

2.20 ft / 0.67 m

Weight

12.6 lbs / 5.7 kgs

24.5 lbs / 11.1 kgs

33.5 lbs / 15.2 kgs

Upper Connection

1-3/16-12 UN Box

1-5/8—6 ACME Pin

Lower Connection

1-3/16-12 UN Pin

1-5/8—6 ACME Box

Maximum Tension

10,000 lbf

Maximum Compression

2,000 lbf

Resolution

5 lbf

Sampling Rate

10 Hz

Pressure Rating

20,000 psi

Temperature Rating

350°F / 175°C

Axial Shock (g,ms)

5000, 1.0

Maximum Tensile Load

100,000 lbf

Maximum Moment Force

100,000 lbf*

Max. Pass Through Voltage

600 Vdc*‡

Operating Voltage

20 to 50 Vdc**

Current Draw

35 mA

*Measured at Lower Connection

**Polarity is configured to be compatible with perforating switch system used.
‍
*‡Pass through voltage of 600V is only applicable when the SMART Sens Tension Sub is NOT powered on. When the SMART Sens Tension Sub is powered on, usually during logging, the MAX line voltage that should be applied is 150 VDC.

Features:

Accurately measures real time tension, compression line voltage, and internal tool temperature.
Plug and Play—no special panels or hardware required.

Compatible with Warrior System and commercial perforating switches.
No field calibration required.
No internal seals or parts to maintain API RP-67 compliance.

Benefits:

Maximizes pumpdown efficiency and speed.
Minimizes lost time and fishing risk.

Deploy longer perforating guns in deviated wells.
Verifies plug setting and release.
Eliminates uncertainty when activating a cable release device.

Impact Selector’s SMART Sens is a wireline tension monitoring device which maximizes efficiency and minimizes risk during challenging wireline operations. SMART Sens provides a real time downhole cable tension measurement which eliminates uncertainty and gives the operator increased control.

Maintaining safe cable tension downhole is challenging in highly deviated and lateral wells because surface measurements do not account for friction. If the cable tension is allowed to become too low, then slack cable and released torque can cause cable damage. If the tension is allowed to become too high, during pump down operations for example, the weak point can be unintentionally broken. Increased visibility of downhole events such as plug setting and perforating guns firing can be valuable also where surface tension readings are inconclusive.

The SMART Sens is a robust and proven tool which is straightforward to use in the field. “Plug and Play’ compatibility with Warrior means that many service companies can use this tool directly with no additional surface equipment.

Download spec sheet

Download Case Study: Pump Down Assurance

Download Case Study: Plug Setting Assurance

SMART Sens provides real time, downhole, wireline tension measurement to help prevent pump-off & stuck tool strings

+

Spitfire™ Release Tool

Versatile release tool for use anywhere in a tool string to reliably release the downhole tools if the tool string becomes stuck in the wellbore.

Outside Diameter

2.125 in/ 53.98 mm

2.75 in / 69.85 mm

Made-up Length

29.625 in / 752.48 mm

32 in / 813 mm

Weight

22.3 lbs / 10.12 kgs

38 lbs / 17 kgs

Connections

1-3/16” - 12 UN (GO A)

1-5/8” - 6 Acme (GO B)

Fishing Method

2.125” in Overshot

2.75 in Overshot

Pressure Rating

25,000 psi / 172.4 MPa

Temperature Rating

350°F / 175°C
(explosives limited*)

Tensile Strength

50,000 lbs / 45,000 kgs

100,000 lbs / 45,000 kgs

Shock Rating (g)

5000, 3 axis minimum

Maximum Moment Force (lb-ft)

5,000**

7,000

Max. Pass Through Voltage

600 Vdc

Max. Pass Through Current

3 Amps

*Refer to explosives datasheet. Be careful to not exceed 300°F with RDX. HMX boosters are available.

**Measured at center of tool. May vary due to field connections.

Download Spec sheet A4

Download Spec sheet US

Features:

BallisticFrangible Joint based tool
Hightensile rating

Compatible with Warrior Well Logging System

Compatible with addressable and percussion switches

Retrievable Head using conventional fishing overshot or internal spear

Benefits:

Intended for use with jars in high impact / perforating environments.
Unlimited number of release tools can be positioned anywhere in the tool string to mitigate risk.

Low maintenance – 350 runs prior to full redress
Easy in field maintenance – less than 10 minutes

For oilfield operators and service providers running wireline and perforating technologies in horizontal or highly deviated wells, where there is a high risk that the tool string could get stuck and wire could break, the Spitfire™ Release Tool is a wireline ballistic release technology that provides are liable option for detaching from the stuck tool string on command using a frangible joint.

Unlike other wireline release technologies which are less reliable due to weaker, pressure activated release mechanisms that routinely result in unintended releases, the Spitfire™ incorporates a high strength frangible joint that requires booster detonation and will not release on loss of pressure containment of the tool string.

The high tensile strength of the Spitfire™ Release Tool makes it suitable for use in high impact perforating environments and allows it to be placed anywhere in the tool string, even below perforating guns and in conjunction with jars.

The Spitfire Release tool ensures that the cable is retrieved out of the hole each time, mitigating the risk of stuck tools and expensive fishing operations.

Spitfire Release Tool Performs Flawlessly in Greaseless Wireline Campaign

Spitfire saves time and expense in recovery process.

Download Case Study A4

Download Case Study US

Spitfire™ Release Tool is used anywhere in a tool string to release the downhole tools if they become stuck in the wellbore

+

Spitfire HD™ Release Tool

Versatile heavy duty release tool with greater strength and more efficient field operation for use anywhere in a toolstring to reliably release the downhole tools if the tool string become stuck in the wellbore. Capable of withstanding 400+ runs between maintenance cycles.

Mechanical Specifications

Outside Diameter (in / mm)

2.75 / 69.85

Make-up Length (in / mm)

29.2 / 742

Approximate Weight (lbs / kg)

41 / 19

Upper and Lower Connections

1-5/8”-6 Acme (GO B)

Fishing Method

2.75” Overshot

Operational Specifications

Pressure Rating (psi / MPa)

25,000 / 172.4

Temperature Rating (°F / °C)

350 / 175 (explosives limited*)

Tensile Strength (lbs)

100,000

Shock Rating (G)

20,000 3 Axis Minimum

Maximum Moment Force (lb-ft)

8,000

*Refer to explosives datasheet. Be careful to not exceed 300°F with RDX. HMX boosters are available.

Electrical Specifications

Pass Through Voltage (V)

600

Pass Through Current (A)

Download Spec sheet A4

Download Spec sheet US

Features:

Capable of withstanding 400+ runs between maintenance cycles.
Ballistic Frangible Joint based tool.

Tested with DynaEnergetics Dynaselect detonators, Austin A-140F detonators, and Teledyne Bridgewire detonators.

High tensile strength.

Benefits:

Compatible with jars.
Compatible with Warrior Well Logging System and commercial perforating switches.

Compatible with addressable and E.B. switches.
Integrated “plug and play” Switch Carrier allows easy removal and replacement of the detonator within minutes with no external wiring required.

For oilfield operators and service providers running wireline and perforating technologies in horizontal or highly deviated wells, where there is a high risk that the tool string could get stuck and wire could break, the Spitfire HD™ Release Tool is a wireline ballistic release technology that provides are liable option for detaching from the stuck tool string on command using a frangible joint. TheSpitfire HD™ combines our proven Spitfire® technologies with greater strength,shorter tool length, fewer components, more efficient field operation, andenhanced electrical continuity. TheSpitfire HD is an industry leading innovation allowing four or more times theruns before maintenance as a Heavy-Duty version of the original Spitfire.

Unlike other wireline release technologies which are less reliable due to weaker, pressure activated release mechanisms that routinely result in unintended releases, the Spitfire HD incorporates a high strength frangible joint that requires booster detonation and will not release on loss of pressure containment of the tool string.

The high tensile strength of the Spitfire HD Release Tool makes it suitable for use in high impact perforating environments and allows it to be placed anywhere in the tool string, even below perforating guns and in conjunction with jars.

TheSpitfire HD Release tool ensures that the cable is retrieved out of the hole each time, mitigating the risk of stuck tools and expensive fishing operations, and can withstand over 400 consecutive runs before maintenance cycles.

Spitfire HD Release Tool is heavy duty release tool with greater strength and more efficient field operation

+

HI Jar™

The Horizontal Impact Jar is a zero cable tension wireline Jar designed to be used in horizontal wells where conventional jarring tools cannot be deployed.

Outside Diameter

3.125 in / 79.38 mm

Made-up Length

61 ft / 1.55 m

Weight

102 lbs / 46.3 kgs

Position in String

Anywhere in the wireline string,
Sequential firing required

Upper Connection

1-5/8" - 6 ACME (GO B)

Lower Connection

1-5/8" - 6 ACME (GO B)

Fishing Strength

110,000 lbf

Impact Force

1-150 k / lbf
Surface selectable

Power Stroke

8.75 / 222 in / mm

Pressure Rating

25,000 / 172.4 psi / MPa

Max Temperature Rating

400°F / 200°C
(detonator limited)

Min Temperature Rating

-13°F / -25°C

Axial Shock (g,ms)

5000 G
Minimum

Max. Pass Through Voltage

1000 Vdc

Max. Pass Through Current

3 A

Features:

Provides a predictable jarring force up to 150,000lbs.
Surface selectable Jar force.

Standard addressable perforating switch telemetry with electrical pass-through capabilities.

Fishing strength: 110klbf.

Benefits:

Hi Jar™ provides high downhole impact at any deviation.
The impact will break all plug setting tool shear pins.

Detonator can be replaced in minutes due to split ring design.

The HI Jar™ is a single time intensive gathered energy Horizontal Jar that provides a single jarring force to a stuck tool string.

Designed to provide a high intensity jarring force in long horizontals where wireline cable tension is not available, the HI Jar™ serves as insurance to break a faulty plug setting tool shear pin, or free a stuck perforating gun.

It accomplishes this by storing energy in a vacuum chamber that is released using a standard detonator. The wellbore fluid pressure accelerates a piston (and the upper tool string) upward before hitting a hard stop, shocking the lower tool string upward.

The HI Jar™ will ensure that a stuck tool string is retrieved from the hole each time, preventing stuck tool strings, and expensive fishing operations.

Download spec sheet

HI Jar is designed to be used in horizontal wells where conventional jarring tools cannot be deployed

+

Relative Bearing Tool (RBT)

Real time, downhole perforating string roll and inclination measurement for orientation and well quality assurance.

Outside Diameter

2.75 in / 69.9 mm

Connections Pin / Box

1-5/8” - 6 ACME

Maximum Temperature

350°F / 175°C

Maximum Pressure

20,000 psi / 138 MPa

Make Up Length

18 in / 457 mm

Weight

23 lbs / 5.4 kg

Thru Wire (single)

600 V

Operating Voltage

20 V - 50 V

Current Draw

35 mA

Shock Rating

5000 g, 1.0 ms

Download Spec sheet A4

Download Spec sheet US

Features:

High resolution accelerometers.
Plug and Play - no special panels or hardware required.

Compatible with Warrior System and commercial perforating switches.

Simple field calibration

Ballistic service complaint

Benefits:

Accurately measures real-time roll inclination
Understand orientation prior to the shot

Service integration within Reel-Time Data Series allows selection of additional sensors for operational assurance, including head tension/compression, pressure, and temperature.

Relative Bearing Tool is a ballistic-rated wireline real-time data measurement device that verifies downhole toolstring orientation.

The high resolution, solid state3 axis accelerometers provide the industry's most straight forward measurement for validating gun orientation prior to initiating gun firing, thereby allowing time for gun repositioning and/or understanding the actual shot direction, giving you a whole new level of control.

As oriented perforating becomes more important, especially where fiber lines and alignment is critical, the Relative Bearing Tool gives you insight on where to perforate PRIOR to the shot.

‍

RBT Used to Determine Optimum Configuration

Obtaining alignment accuracy in the preferred direction with the Relative Bearing Tool.
‍

Download Case Study US

Understanding Perforation Orientation in Real-Time Using Innovative Relative Bearing Tool

A new level of diagnostic technology for the evaluation of oriented perforating.

Download White Paper US

Relative Bearing Tool for real time, downhole perforating string roll and inclination measurement

Modeling

Pre-job modeling identifies risk and risk reduction strategies.

Wellbore:

Diagram or hole size.
Deviation survey.

Fluids / gases in the well.
Pressures and Temperatures.

Toolstring:

Length of each individual tool.
Weight of each individual tool.

Outer Diameter of each individual tool.

Cable Type:

Nominal OD.
Weight in air.

Breaking Strain.
Stretch Coefficient.

Tool Specifics:

Target depth.
Operational goals.

Operational limitations.

As an integral part of Impact Selector’s Intelligent Conveyance Solutions, pre-job modeling provides the service company and operator with insights into optimum tool string design, wire selection and other operational fundamentals.

The results of pre-job modelling such as availability of overpull at target depth can be used to calculate the best setting for an open or cased hole wireline jar to avoid accidental firing when pulling out of hole, but ensure the jar will fire before maximum pull at surface is reached.

Impact Selector has conducted in-house testing to measure the friction reduction capabilities of our Roller Bogie and I-Wheel tools when strategically placed along any wireline tool string. When the results of these tests are combined with the ability to reduce the resistive frictional forces of independent tools in a computer model the output clearly demonstrates and quantifies the benefits of roller systems.

Pre-job modeling identifies risk and risk reduction strategies