Isolating gas/water zones

Penetrating through screens and gravel packs, even into formations to effectively seal off zones.

When hydrocarbon production is disrupted—such as by unwanted water ingress—isolating the affected zone allows the rest of the well to continue producing efficiently. Our resin-based solution targets and penetrates the problem area, forming a strong, flexible seal.

Unlike conventional materials, the resin is immiscible with water-based fluids and remains effective even in the presence of hydrocarbon contamination. It can seal through screens and gravel packs, making it highly effective for complex completions.

The entire process is rigless, requires minimal personnel, and can be performed quickly—maximizing uptime and minimizing operational costs.

Why choose our solution?

  • Penetrating through screens and gravel packs.
  • Immiscible with water meaning no dilution in water.
  • Effectively seal off zones.
  • Can be done rigless with a small crew – normally 2 people.

We are here to help

Do you have any questions or concerns? Our dedicated team of experts are here to help you today.

Jerry Minor

Regional Manager

Jerry Minor, Regional Manager at Wellcem. Photo.

Articles

How to seal a leak you cannot get to?

Materials to remediate leakages from Carbon Capture Storages (CCS)

Plug and abandonment: Different materials for oil and gas wells