oleum et Gas

CNOOC Kenli 10‑2 is a 100‑million‑ton lithologic oilfield in Bohai Sea. Huanrui DBR, ZBR, XBR, MI heating cables, 127530 m, 1215 circuits, 2176.5 kW for freeze‑protection and process temperature maintenance.

Bozhong 26‑6 CEPA platform, world’s largest metamorphic rock buried‑hill oilfield central platform. Huanrui DBR, ZBR, XBR, MI heating cables, 69339 m, 943 circuits, 1901.07 kW for freeze‑protection and process temperature maintenance.

Jinzhou 23‑2 Oilfield CEPA & CEPB platforms, China’s first offshore multi‑layer heavy‑oil thermal recovery central platform. Huanrui DBR, ZBR, XBR, MI heating cables, 177703 m, 1399 circuits, 2518.5 kW for freeze‑protection and process temperature maintenance.

CNOOC Bozhong 19‑2 Oilfield heat‑tracing project for 5 offshore platforms. Huanrui DBR, ZBR, XBR & MI heating cables, total length 67803 m, 898 circuits, 1884.79 kW, for pipeline freeze‑protection and process temperature maintenance.

PetroChina Jilin Oilfield heat-tracing for pipelines, tanks & equipment in new-build, revamp and maintenance projects. Huanrui DBR, ZBR, RDP heating cables, total length 212487 m for freeze-protection and thermal insulation.

Long-term heat tracing framework project for CNOOC Ningbo Daxie Petrochemical. Adopts Huanrui LSR, SSR, XBR, MI heating cables, 6999 m length, 166 circuits, for freeze protection and multi-temperature process maintenance of petrochemical units.

Heat-tracing for utility process pipe networks in CNOOC Huizhou Petrochemical quality upgrade project for p-Xylene medium at 22 °C. Huanrui LSR self-regulating heating cables, 12232 m, 126 circuits, 305.8 kW for freeze-protection & process temperature maintenance.

Phase-II Huangzeshan oil transit-storage project in Zhoushan. Heat tracing for tank farm, pump house & trestle pipelines at 60°C for crude oil, fuel oil etc. Huanrui RDC1, SSR, MI heating cables, 152651 m, 100 circuits, 3100 kW for process temperature maintenance.

Heat-tracing for E3 & E5 B5 biodiesel projects and Berth A of Sinopec Tsing Yi Oil Depot in Hong Kong. Huanrui DBR and RDC1 heating cables, 8435 m, 25 circuits, 141 kW for pipeline freeze-protection and medium temperature maintenance.

Heat-tracing for asphalt & oil-slurry transfer pipelines of Shaanxi Xinnanfang Petroleum, maintaining 80℃ & 150℃ for high-viscosity medium. Adopts Huanrui MI heating cables with total length 12000 m for high-temperature process temperature maintenance.

Framework heat-tracing project for PetroChina Karamay (Xinjiang) Oilfield. Freeze-protection & thermal insulation for new-build, revamp and maintenance pipelines, tanks and equipment. Huanrui DBR, ZBR self-regulating heating cables, total length 260000 m.

Tarim Oilfield located in Taklamakan Desert, main gas source for West-to-East Gas Transmission Project. Heat-tracing for new-build, revamp and maintenance pipelines, tanks and equipment. Huanrui DBR, ZBR, LSR, SSR self-regulating heating cables, total length 519494.5 m.