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Live Downhole CT Services
Fracturing through CT
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ACTive Live Downhole Coiled Tubing Services

Spotlight


   VIDEO  

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The ACTive Matrix stimulation process in a naturally fractured carbonate reservoir.

Case studies



ACTive Matrix
Effective placement of stimulation and diverting fluid systems and real-time verification of results

ACTive Cleanout
Effective wellbore cleanout resulted in water injectivity rate of 8,900 bbl/d

ACTive Isolation
Decrease water cut by 50% and increase oil production by 1,000 bbl/d

ACTive Perf
Minimal perforation damage results in 70 MMcf/d of sand-free gas



Increase the accuracy and effectiveness of stimulation treatments

The ACTive family of coiled tubing (CT) services uses real-time downhole measurements to interpret and optimize treatments while they are still in progress. These real-time CT services give you the opportunity to monitor and evaluate job progress, to optimize treatment results, and to intervene with one trip in hole.

Technology platform

The system consists of a bottomhole assembly, surface electronics, and dynamic interpretation software. It delivers internal and external pressure, temperature, CCL depth correlation, and a distributed temperature survey (DTS).

ACTive CT services for every application:

  • Matrix Acidizing

    ACTive Matrix — monitors injection rates and downhole pressure and temperature to allow maximum fluid penetration and diversion and to optimize treatment volumes.

  • Wellbore Cleanout

    ACTive Cleanout — uses differential pressure readings to avoid formation damage, reducing the number of trips and total operating time, and optimizing fluid volume and penetration rate into the fill.

  • Perforating

    ACTive Perf — achieves accurate depth control in a single run and ensures target coverage while controlling hydrostatic balance to avoid formation damage.

  • Zonal Isolation

    ACTive Isolation — achieves accurate depth setting, sealing elements operation, and fluid placement intended for performing temporary or permanent CT zonal isolation in a single run.

  • Lift Operations

    ACTive Lift — improves the CT nitrogen lift operation time and fluid efficiency by continuous monitoring of wellbore pressure while avoiding solids production.

  • DTS Profiling

    ACTive Profiling — enhances all ACTive services with DTS profiling to provide a 3D temperature profile of the entire wellbore to monitor treatment fluid placement and well production performance.


Related resources

Request more information about ACTive Live Downhole Coiled Tubing Services and other Schlumberger innovations.