Clariant Oil Services Applies Low Emulsifying Corrosion Inhibitor in Gas Lines
- Maintained corrosion control through injection of CORRTREAT 702
- CORRTREAT 702 did not cause emulsion problem in production system
- Oil in water specification met
Gas is produced from three normally unmanned platforms. The gas flows from these three satellite platforms via an interfield flow line to the central platform for processing. Gas production ranged from 15 to 90 mmscf/day across three platforms. Water volumes produced from the three platforms averaged 19 m3/day with OIW values of between 100 to 200 ppm.
|30°C to 40°C
|Normal Flowline Pressure
|20 to 40 bar
|Total Fluids Production
|15 to 25 m3/d
|Total Gas Production Rate
|120 to 200 mmscf/d
|Gas CO2 content
|1 mol % CO2
Clariant Oil Services Solutions and Value Delivered
Following laboratory evaluation under field conditions, CORRTREAT 702 was selected as a suitable corrosion inhibitor. CORRTREAT 702 is a strong film forming inhibitor designed for corrosion inhibition in oil and gas production systems. It is a blend of partially neutralized amines and volatile amines in an aqueous based solvent system for atomization into a gas stream or by continuous injection into oil production flowlines. The products’ active ingredients are stable at elevated wellhead temperatures and have very low emulsifying tendencies.
The main reason CORRTREAT 702 was selected for use was the product’s non-emulsifying tendencies, which ensured oil in water levels of the discharged water remained at a minimum. This ensured production could be maintained and reduced reporting of high oil in water discharges to the authorities.
This information corresponds to the present state of our knowledge and is intended as a general description of our products and their possible applications. Clariant makes no warranties, express or implied, as to the information’s accuracy, adequacy, sufficiency or freedom from defect and assumes no liability in connection with any use of this information. Any user of this product is responsible for determining the suitability of Clariant's products for its particular application.*Nothing included in this information waives any of Clariant’s General Terms and Conditions of Sale, which control unless it agrees otherwise in writing. Any existing intellectual/industrial property rights must be observed. Due to possible changes in our products and applicable national and international regulations and laws, the status of our products could change. Material Safety Data Sheets providing safety precautions, that should be observed when handling or storing Clariant products, are available upon request and are provided in compliance with applicable law. You should obtain and review the applicable Material Safety Data Sheet information before handling any of these products. For additional information, please contact Clariant.
*For sales to customers located within the United States and Canada the following applies in addition: NO EXPRESS OR IMPLIED WARRANTY IS MADE OF THE MERCHANTABILITY, SUITABILITY, FITNESS FOR A PARTICULAR PURPOSE OR OTHERWISE OF ANY PRODUCT OR SERVICE.
Copyright © Clariant International Ltd, 2013