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Successful Implementation of CobraMax® HJA Campaign in a Mature Field
COBRAMAX HJA CASE STUDY

Successful Implementation of CobraMax® HJA Campaign in a Mature Field

The Halliburton CobraMax with HydraJet Anchor (HJA) system was used to perform detailed diagnostics on each well in close collaboration with the customer.

Opportunity

Mature Fields

Opportunity
Specific Challenge

Pinpoint Stimulation in a mature field with a limited per well budget

REGION - USA / CALIFORNIA REGION - USA / CALIFORNIA

California, USA

REGION - USA / CALIFORNIA

Challenge

  • An efficient method for primary stimulation needed on a large field with limited per well budget due to shallow low production wells
  • Zonal isolation challenging as a result of high perm / high porosity formation
  • A reliable method capable of delivering sustainable results needed to retain field viability

Solution

  • Halliburton CobraMax with HydraJet Anchor (HJA) system
  • Close collaboration with customer to perform detailed diagnostic on each well, customized tool for the specific completion of the field
  • Streamlined operations to optimize job time per well and crew size requirements 

Result

  • Zones completed 50% faster by isolating mechanically compared to sand plugs, and exponentially faster than plug & perf. 
  • Project cost was significantly lowered thanks to less time and equipment on location, and optimizing BHA redress process
  • Initial 10 well trial has resulted in over 100 jobs performed in 2018 and 2019 with no NPT 
  • Each job had an average of 13 frac stages, totaling over 1,300 stages completed 

50%

Faster completion of zones

1,300

Frac stages completed

0

Non-productive time (NPT)

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