Squeeze Cementing

Squeeze cementing, sometimes referred to as remedial cementing, is the process of using pump pressure to inject or squeeze cement into a problematic void space at a desired location in the well. Squeeze cementing operations may be performed at any time during the life of the well: drilling, completions or producing phases. Invariably, though, it is an operation undertaken to remedy a problem and presents the challenge of placing the proper amount of cement (or sealant) in the target location. Depending on the remediation need, squeeze cementing operations can be performed above or below the fracture gradient of the exposed formation (high pressure squeeze and low pressure squeeze, respectively).

Squeeze cementing is commonly used to

  • Seal thief or lost-circulation zones
  • Repair casing leaks
  • Remedy a deficient primary cement job (for instance, incomplete coverage or under-achieving top of cement)
  • Change the water/oil or gas/oil ratio by shutting off the breakthrough zone
  • Abandon a non-productive or depleted zone or the entire well
  • Modify injection profiles

Squeeze Cementing

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Summary Summary WellLock Resin System
WellLock resin system can function as a gas-impermeable secondary barrier to the primary cement sheath. It is also ideal for squeeze applications and microannuli repairs or for permanent plug and abandonment. It can be solid laden or used as a pure clean fluid.
Summary Summary SqueezeSeal™ Cement
With Tuned Cementing Solutions™ cementing systems, Halliburton has created a set of innovative fit-for-purpose solutions with the flexibility required to allow each system to be tuned specifically for a given set of wellbore conditions.
Summary Summary SqueezeCem™ Cement
With Tuned Cementing Solutions™ cementing systems, Halliburton has created a set of innovative fit-for-purpose solutions with the flexibility required to allow each system to be tuned specifically for a given set of wellbore conditions.
Summary Summary Squeeze Cementing
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