General Description

Para-Bac/S is a proprietary combination of natural, facultative anaerobic biologicals and biochemicals used in oil well operations to control paraffin chains of length C16 and above. Para- Bac/S can disperse, dissolve, and prevent paraffin deposition through its metabolic by-products, such as biosurfactants, organic acids, ketones, and alcohols. Application of Para-Bac/S can result in cleansing of the formation face, production string, flowline, production vessels, and tanks. Para-Bac/S also increases the oil’s ability to dissolve paraffin while decreasing its cloud point/pour point. Reservoir permeability in the wellbore region is also improved due to paraffin removal and biosurfactant production.

Product Specifications

Color	light pink to red
pH	6.5-8
Weight per gallon	8.51 lbs.
Specific gravity	1.02
Freeze point	32°F
Viscosity	1.30 cps - 60°F
Odor	mild organic

Application

Para-Bac/S comes as a ready-to-use liquid formulation and can be introduced to the well by batch or squeeze treatments. Batch treatments usually involve the product being applied to the annulus and flushed with clean lease or fresh water. For optimum performance, it is recommended that the well be shut in for one to three days after treatment; however, this is not mandatory. Treatment begins with an inoculation to establish the bacterial population of the well system. Thereafter, at predetermined intervals, a maintenance dose of Para-Bac/S can be added to maintain the colony of bacteria. Squeeze treatment applications are a function of fluid production, porosity, perforation interval, and desired depth of penetration. The well is shut in for three to seven days.

Handling and Safety

Para-Bac/S meets EPA requirements for release into the environment. Special clothing or equipment are not required for handling Para- Bac/S. Routine sanitary hygiene practices should be observed.

Shipping

Para-Bac/S is shipped in 5-gallon containers (45 lbs), and in 55-gallon containers (495 lbs), F.O.B. Round Rock, Texas.

Service

Micro-Bac offers technical support and services to optimize production through the use of our products.