AMIFLOW Organic Amine Completion Fluid

Overview：

AMIFLOW has high inhibition properties, excellent waterproof lock performance and Environmentally friendly. The active substance of AMIFLOW can neutralize the negative charges of the surface of the clay grains by absorbed on the surface of the clay grains to prevent clay from hydratiion swelling and fines migration. The system of AMIFLOW completion fluid has low interfacial tension and can change the wettability of clay, increase contact angle, and protect the reservoir. AMIFLOW can effectively reduce the water lock damage to the reservoir caused by completion fluid, shorten the recovery period of production after completion operation, and improve the recovery rate of production. At present, it has been successfully applied in the South China Sea and Bohai Sea.

Applicability：

Temperature: ~200℃；Density: 1.03~1.55 g/cm3；Acid-sensitive reservoirs；Perforation completion；open hole completion.

Characteristics：

High anti-swelling rate；Low corrosion rate;Strong waterproof lock capability；Low surface/interface tension

The organic amine completion fluid has been used for the first time in Weizhou block in the west of South China Sea. The completion fluid returns in standard time, with good flowback performance, rapid recovery of field production and excellent application effect.