Technology Partnership

Enhanced Oil Recovery — BERO Technology

ZFA Technologies Inc. · Commercialised 2008
BERO field treatment

Charter Tech Limited and its foreign technical partner, Randeco Solutions Limited (UK), have diversified into Oilfield Operations through a strategic agency arrangement with ZFA Technologies Incorporation, a Chinese-American Enhanced Oil Recovery company.

ZFA's proprietary BERO Bio-surfactant Enzyme Formula is applied to wells with highly depleted production caused by plugging, high water cut, or reduced reservoir pressure with the goal of recovering additional oil through traditional methods.

The typical BERO treatment is effective for a minimum of 12 months, is environment-friendly, and leaves no harmful derivatives. Its first successful commercial application in Africa was demonstrated on depleted onshore wells in the Egyptian Basin.

The Charter Tech / Randeco Solutions Group is committed to delivering this technology to E&P Operators with depleted or shut-in wells across the Niger Delta Basin.

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The Simple 3-Step BERO Treatment Process

1
Well Assessment Evaluate depleted or shut-in well candidates — plugging, high water cut, or pressure depletion.
2
BERO Application Bio-surfactant enzyme treatment applied directly to the well. Environment-friendly, no harmful derivatives.
3
Production Recovery Additional oil recovered through traditional methods. Treatment effective for a minimum of 12 months.
BERO treatment schematic