Recently, the API X100 steel has emerged as an important pipeline material for transportation of crude oil and natural gas. At the same time, the presence of significant amounts of hydrogen sulfide (H2S) in natural gas and crude oil cause pipeline materials to corrode, which affects their integrity. In this study, the effect of H2S concentration on the corrosion behavior of API X100 in 3.5% NaC...

Analisa kimia air terproduksi fluida yang mengalir melalui jalur pipa API 5L Grade B memiliki kadar chloride (Cl - ) sangat tinggi. merupakan salah satu senyawa paling agresif terutama dalam keadaan terlokalisasi akan mengakibatkan terbentuknya pitting corrosion . Oleh karena itu sebagai upaya untuk mengetahui morfologi korosi secara atomic terjadi pada terpasang telah dilakukan pengujian kompo...

An electrochemically integrated Synchrotron Radiation-Grazing Incidence X-Ray Diffraction (SR-GIXRD) flow cell for studying corrosion product formation on carbon steel in carbon dioxide (CO2)-containing brines typical of oil and gas production has been developed. The system is capable of generating flow velocities of up to 2 m/s at temperatures in excess of 80 °C during SR-GIXRD measurements of...