Liuhua 4-1 Subsea Tieback Project
Liuhua 4-1 Subsea Tieback Project
3 PagesLiuhua 4-1 Subsea Tieback Project Thermoplastic Production Control Umbilical and ESP Power Umbilicals The Liuhua 4-1 (LH 4-1) field is located in the South China Sea, approximately 215km from Hong Kong and 240km from Shenzhen. JDR was contracted by the China National Offshore Oil Corporation (CNOOC) to develop subsea production umbilicals and ESP power umbilicals to operate at depths from 260 to 300m. Host production facilities comprise the FPS Nanhai Tiao Zhan and the FPSO Nanhai Sheng Li. The LH 4-1 oil field includes one production manifold for eight production wells, jumpers and an 18” Subsea Pipeline. JDR supplied three 14km ESP power umbilicals, one 14km main production control umbilical and a bridging manifold control umbilical. LH11-1 FPS and LH11-1 FPSO were modified to meet LH4-1
