STIMULATION SERVICES

Production Enhancement

Oil and gas wells start production on day at maximum one day after another until the case changes in which production of oil decreases and water production increases as the situation changes over time.
This makes the well less and less profitable.
Delta have a full range of additives from matrix acidizing to fracturing gel treatments.

Matrix Acidizing Systems

Matrix acidizing involves the placement of an acid in the wellbore to dissolve and remove impediments to production without fracturing the rock and damaging the reservoir. The acid will come into contact with hydrocarbon downhole so additives must be mixed into it to prevent the formation of sludges and emulsions.

Fracturing

Fracturing on the other hand aims to deliberately fracture the rock with an overburden of hydraulic pressure and then hold open or "prop" open the cracks with sized sand called proppant.
Water or hydrocarbons based gels are used to suspend and carry this proppant into the fracture formation creating a conduit for enhanced production.

Additive Types

Additive Types Available with us include, but not limited to the following:

Corrosion Inhibitor	An essential part of any stimulation treatment
Emulsion Control	Anionic and Non-ionic non-emulsifiers and sludge prevention
Emulsifiers & Retarders	Enhanced acid penetration with safe simple to use additives
Iron Control	Complex the iron to stop precipitation, sludge and formation damage
Friction Reducers	Maximise your pumping capacity
Fracturing Gel	Carry the proppant in a safe and reversible manner

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