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Chemical Injection

A connection is made to the valve on the access fitting,

The sampling tubes are then mounted either projecting into the line or flush with the pipe wall.

The sampled liquid are then safely directed to an appropriate container, reducing the risk of hazardous contact and potential spills.

Hence once samples are collected from the field, the following parameters are analysed in our laboratory:


Hydrogen sulphide (H2S) Carbon-dioxide (Co2) Water Chemistry Analysis Soluble Iron (SI)

Total Iron (TI)




Anticipated injection pressure

Massorvolumetric flow rate

Ourlaboratory analysis also includes lube oil and hydraulic oil particle count analysis with exact precision according to ISO 14066 standard.

Since 2010 Envite Nigeria Limited began offering these services, we have been involved in both major and minor projects in the oil and gas industries. Though new as a company, we have made some advancement in our quality delivery and this gave rise to the numerous customers we are servicing in the industry. The bulk of our involvement has been in the complete proof load testing and certifications, coupled with other complementary services such as Leasing, flushing, valve servicing and maintenance, corrosion monitoring, and chemical injection, bolt tensioning and instrument calibrations.