GreenZyme® E-EOR Advantages

Improves current oil well production
Increases ultimate recovery factor
Extends production life of oil fields

GreenZyme® is the world’s first enzyme catalyst to be used in EOR and has a well-established reputation for superior performance and environmental safety. GreenZyme® can be shipped unregulated to any location in the world via commercial air carrier. GreenZyme® is routinely ordered, shipped, mixed, and injected within the frame of two weeks. GreenZyme® is superior to other EOR treatment methods such as chemical, thermal and microbe. also, outperforms competing products.

GreenZyme® performs throughout a wide-range of formations including sand, rock, and soils. Image

Proven performance

Wells treated with GreenZyme® will typically increase daily production output by 90% or greater, and often double in production two weeks after being treated.

The enhanced levels of production normally continue for a period ranging between 18 month and 3 years establishing the fact that GreenZyme® will outperform most known EOR methods.

Simple Application

GreenZyme® EOR requires no special tools, equipment, or training. It is infinitely soluble in produced or saline water and insoluble in oil. Therefore, to apply GreenZyme® simply dilute it with water to create a 15-10% solution. The solution is then injected by pump through the well’s casing-tubing. The well is shut for just a few days to allow the solution to fully disperse. Once dispersed, normal production operation can be resumed.


By enhancing the production of existing wells. GreenZyme® enhances return on investment and offers an adequate alternative to exploration and drilling to meet increased demand. Because GreenZyme® is safe; it can be transported as a non-regulated cargo. This allows GreenZyme® to be rapidly shipped to customers anywhere in the world by passenger air carrier.

Trusted Worldwide

Since 1999, GreenZyme® has been in continuous use as a production stimulating catalyst in enhanced oil recovery operations. GreenZyme® is the world’s first biological liquid enzyme catalyst used in EOR and has treated thousands of wells.

Environmentally Safe

GreenZyme® is the most environmentally safe EOR method available. Nontoxic, nonpathogenic, and requires no special handling. GreenZyme® has a near neutral PH (5-7). It is biodegradable and requires no cleanup or disposal.

High Tolerance

Because GreenZyme® is nonliving, DNA based catalyst it is unaffected by adverse environmental conditions occurring within the formation. GreenZyme® is not affected by temperature, PH, or salinity. GreenZyme® resists the harmful effects of both naturally occurring substances such as radioactive isotopes, metallic ions, and Sulfer. As well as residual chemicals and microbes from previous EOR treatments.

You can successfully use GreenZyme® for following Applications:

• General decline in oil well production

• Waterflooding wells

• Single huff-and-puff wells

• Steam-injection wells

• Chemical fracturing wells

• Acid-treated and hot oil–treated wells

• Chemical EOR-treated wells

• Oil well blockage

• Oil spill and accident cleanup

• Sludge cleanup in tanks, containers, ships, and pipelines

Terra Management Int AB.

Authorized distributor operating throughout North Africa and the Middle East

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