Anti-freezing & Temperature Maintenance for Pipes & Skids, CNOOC Bozhong 26-6 Oilfield

Project Overview

On October 21, 2024, the central platform of the world's largest metamorphic rock buried-hill oilfield was ready for delivery. After nearly 14 months of construction, the CEPA (Central Processing Platform) module for Phase I of Bozhong 26-6 Oilfield Development Project entered the final delivery stage. The module is 86 meters long, 69 meters wide and 23 meters high, with a designed float-over weight of over 16,000 tons. It is a multi-functional integrated offshore oil and gas platform integrating production and living facilities.

Project Name

Bozhong 26-6 Oilfield Development Project (Phase I)

Location

Tianjin & Qingdao

Facility Name

Bozhong 26-6 CEPA Platform

Pipe & Equipment Specifications

Pipelines and skid units

Temperature Control Requirement

Freeze protection and process temperature maintenance

Process Systems

Crude oil / condensate processing system, subsea pipeline emergency displacement system, natural gas / associated gas processing system, diesel system, flare system, open drain system, chemical injection system, closed drain system, water injection system, utility / instrument air system, nitrogen system, seawater system, fresh water system, domestic sewage treatment system, heat medium system, TEG regeneration & MRU system

Product Models

Huanrui DBR, ZBR, XBR and MI series heating cables

Total Heating Cable Length

69,339 meters

Number of Circuits

943

Total Power

1901.07 KW