CNOOC Engineering Bidding: Multiple Projects Centralized Procurement Highlights the Core Value of Cost Control

March 30 news: according to data from Tianyancha, China National Offshore Oil Engineering Co., Ltd. has issued the “CNOOC Engineering—Special Equipment Branch—Lump Sum—Integrated Security Protection (Comprehensive Protection) Testing Instrument,” with the issuance date being March 30, 2026.

Tender Core Base Information Overview

Field Details
Section/Tender Package No. 2026 - HGCBGXZX - ZX - JCWZ - A99 - 0157/01
Section/Tender Package Name CNOOC Engineering—Special Equipment Branch—Lump Sum—Integrated Security Protection (Comprehensive Protection) Testing Instrument
Procurement Method Inquiry-based procurement
Purchaser China National Offshore Oil Engineering Co., Ltd.
Project Category Goods
Tender Method Inquiry-based procurement
Announcement Date 2026-03-30

Winning Bidder and Amount

China National Offshore Oil Engineering Co., Ltd. conducted inquiry-based procurement for the “CNOOC Engineering—Special Equipment Branch—Lump Sum—Integrated Security Protection (Comprehensive Protection) Testing Instrument” project. The winning bidder is Wuhan Sanxin Electric Equipment Manufacturing Co., Ltd., and the winning amount (including value-added tax) is RMB 488,160.

Reason for the Winning Bid

This project adopts the lowest evaluated bid price method after review and evaluation, and the first winning bid candidate is identified as the winning bidder. This evaluation method typically places more focus on price factors. Under the premise of meeting the requirements of the tender documents, it selects the bidder with the lowest bid price as the winning bidder, which helps the purchaser complete the project procurement at a lower cost.

According to Tianyancha data, recently, CNOOC Engineering, as the procuring party, has the following information:

No. Project Name Release Date Procuring Entity Winning Bidder Winning Amount (RMB)
1 CNOOC Engineering-Design Institute-Weizhou 12-1 Oilfield Block 4 Well Area/Weizhou 6-13 Oilfield Comprehensive Adjustment Project—Replacement Pump 2026-03-30 China National Offshore Oil Engineering Co., Ltd. Yantai Yangguang Pump Industry Co., Ltd. 479131
2 CNOOC Engineering-Design Institute-Lump Sum-Limiting Orifice Plate (Secondary) Transaction Bid Candidate Public Notice 2026-03-27 China National Offshore Oil Engineering Co., Ltd. - -
3 CNOOC Engineering 2026-2029 Annual Rental Service for Water-Depth Casing Pile-Driving Hammers 2026-03-28 China National Offshore Oil Engineering Co., Ltd. - -
4 CNOOC Engineering-CNOOC Fufulu-Framework Agreement-2 Years—Brazil Buzios 11 Suction Anchor Construction Project—Scattered Steel 2026-03-28 China National Offshore Oil Engineering Co., Ltd. - -
5 CNOOC Engineering Qingdao Company—Unit Price Agreement for Shipboard Kitchen and Dining Room Equipment 2026-03-27 China National Offshore Oil Engineering Co., Ltd. - -
6 CNOOC Engineering—Special Equipment Branch—Lump Sum—Integrated Security Protection (Comprehensive Protection) Testing Instrument 2026-03-30 China National Offshore Oil Engineering Co., Ltd. Wuhan Sanxin Electric Equipment Manufacturing Co., Ltd. 488160
7 CNOOC Engineering-Design Institute-Lump Sum—Dongfang 1-1 and Huizhou 25-4 Project—Lump Sum—Solenoid Valve 2026-03-27 China National Offshore Oil Engineering Co., Ltd. - -
8 CNOOC Engineering-Design Institute-2025 Q4 Adjustment Plan—Dongfang 1-1 Gas Field CCUS Enhanced Oil Recovery Project—Torch System (Secondary) Bid Candidate Public Notice 2026-03-27 China National Offshore Oil Engineering Co., Ltd. - -
9 CNOOC Engineering-Design Institute-Huixi Regional Electrical Networking Infrastructure Project—Lump Sum—34.5kV Metal Switchgear 2026-03-28 China National Offshore Oil Engineering Co., Ltd. - -
10 CNOOC Engineering—Special Equipment Branch-Product Business Department—Sweeping Vehicle 2026-03-27 China National Offshore Oil Engineering Co., Ltd. - -
11 CNOOC Engineering Special Equipment Branch—Coupling for Reciprocating Compressor (High Power)—Framework Agreement 2026-03-29 China National Offshore Oil Engineering Co., Ltd. - -
12 CNOOC Engineering—Spider-Man Operation Services Annual Framework Agreement Bid Candidate Public Notice 2026-03-27 China National Offshore Oil Engineering Co., Ltd. - -
13 CNOOC Engineering—Special Equipment Branch—Lump Sum—Integrated Security Protection (Comprehensive Protection) Testing Instrument Bid Candidate Public Notice 2026-03-26 China National Offshore Oil Engineering Co., Ltd. Wuhan Sanxin Electric Equipment Manufacturing Co., Ltd. 488160
14 CNOOC Engineering Marine Oil and Gas Industry Market Intelligence Information Subscription and Analysis Service Procurement Plan Public Notice 2026-03-26 China National Offshore Oil Engineering Co., Ltd. - -
15 CNOOC Engineering-Secondary General Framework Agreement-3 Years—Lean Management Consulting Service 2026-03-26 China National Offshore Oil Engineering Co., Ltd. - -
16 CNOOC Engineering Thailand Bundled4 Project—Special Parts 2026-03-26 China National Offshore Oil Engineering Co., Ltd. - -
17 CNOOC Engineering-Design Institute-Weizhou 12-1 Oilfield Block 4 Well Area/Weizhou 6-13 Oilfield Comprehensive Adjustment Project—Replacement Pump Bid Candidate Public Notice 2026-03-26 China National Offshore Oil Engineering Co., Ltd. Yantai Yangguang Pump Industry Co., Ltd. 479131
18 CNOOC Engineering—Shenzhen Tech Service—Lump Sum—West Lake Area Gas Field Rolling Development Project—Pipeline Cleaning Service 2026-03-26 China National Offshore Oil Engineering Co., Ltd. - -
19 CNOOC Engineering—Qingdao Company—Pipe-Laying Barge Project—Lump Sum—Towage Officer Accommodation Ladder 2026-03-26 China National Offshore Oil Engineering Co., Ltd. - -
20 CNOOC Engineering-Secondary General Framework Agreement-3 Years—Enterprise Management Consulting Service 2026-03-26 China National Offshore Oil Engineering Co., Ltd. - -
21 CNOOC Engineering—Shenzhen Tech Service—Plan Equipment Department—Lump Sum—Procurement of Heat Treatment Equipment 2026-03-26 China National Offshore Oil Engineering Co., Ltd. - -
22 CNOOC Engineering-LNG Branch—LNG Storage Tank New-Type Energy-Dissipation Pile Seismic Design Scheme Research 2026-03-25 China National Offshore Oil Engineering Co., Ltd. - -
23 CNOOC Engineering-Qingdao Company—Special Pipe-Laying Barge Project—Lump Sum—Laundry Room Equipment 2026-03-26 China National Offshore Oil Engineering Co., Ltd. Anqing Sanwei Electrical Appliances Co., Ltd. 396630
24 CNOOC Engineering-Qingdao Company—Special Pipe-Laying Barge EPCC Project—Lump Sum—Atmospheric Water Tank and Oil Tank 2026-03-26 China National Offshore Oil Engineering Co., Ltd. - -
25 CNOOC Engineering—LNG—Bohai Nan Operations Company Terminal Liquefied Hydrocarbon Tank Truck Loading/Unloading Area Fire Protection Compliance Rectification Project—Lump Sum—Remote-Control Fire Monitor 2026-03-25 China National Offshore Oil Engineering Co., Ltd. Jiangxi Ronghe Special Firefighting Equipment Manufacturing Co., Ltd. 347390
26 CNOOC Engineering—Special Equipment Branch—Lump Sum—Pressure Temperature Recorder 2026-03-26 China National Offshore Oil Engineering Co., Ltd. - -
27 CNOOC Engineering—Qingdao Company—Third-Level Framework Agreement—Instrumentation and Control Valves—3 Years (Section 1: Quick-Closing Valve + Control Box) 2026-03-26 China National Offshore Oil Engineering Co., Ltd. Nantong Runhang Ship Machinery Manufacturing Co., Ltd. 209400
28 CNOOC Engineering—Installation Branch—Cable and Rope Operations Center—Lump Sum—10T Electric Winch 2026-03-26 China National Offshore Oil Engineering Co., Ltd. - -
29 CNOOC Engineering-Design Institute—Huizhou 25-4 Project—Lump Sum—Butterfly Valve Outside of Agreement 2026-03-24 China National Offshore Oil Engineering Co., Ltd. - -
30 CNOOC Engineering-Design Institute—Dongfang 1-1 Gas Field CCUS Enhanced Oil Recovery Project—Lump Sum—Jetty Hose 2026-03-25 China National Offshore Oil Engineering Co., Ltd. Luohe Litong Hydraulic Technology Co., Ltd. 1434000
31 CNOOC Engineering—Shenzhen Tech Service—Lump Sum—Helicopter Deck Monitoring System Retrofit Service for Offshore Helicopters 285 and 289 2026-03-24 China National Offshore Oil Engineering Co., Ltd. - -
32 CNOOC Engineering—Shenzhen Tech Service—Third-Level Special Framework Agreement-3 Years—Annual Framework Agreement for Overseas Repair of Vessels 2026-03-25 China National Offshore Oil Engineering Co., Ltd. Tianjin Hairun Offshore Technology Co., Ltd. 16782801
33 CNOOC Engineering-Design Institute—Dongfang 1-1 Gas Field CCUS Enhanced Oil Recovery Project—Lump Sum—Low-Temperature Non-Ball Valve 2026-03-24 China National Offshore Oil Engineering Co., Ltd. - -
34 CNOOC Engineering—Qingdao Company—Pipe-Laying Barge Project—Third-Level Special Framework Agreement—3 Years—Damping Materials 2026-03-24 China National Offshore Oil Engineering Co., Ltd. - -
35 CNOOC Engineering-CAMBOFPSO Project—Shielded Centrifugal Pump 2026-03-24 China National Offshore Oil Engineering Co., Ltd. - -
36 CNOOC Engineering Qingdao Company—Annual Framework Agreement for PE and PPR Pipe Materials for Projects Including Professional Pipe-Laying Barges and Other Floating Bodies 2026-03-24 China National Offshore Oil Engineering Co., Ltd. - -
37 CNOOC Engineering—Qingdao Company—Third-Level Special Framework Agreement—3 Years—Annual Framework Agreement for Offsite Acid Cleaning and Passivation for Qingdao Company (Section 2) Bid Candidate Public Notice 2026-03-25 China National Offshore Oil Engineering Co., Ltd. - -
38 CNOOC Engineering—Special Huizhou—Third-Level Special Framework Agreement—36 Months—2025-2028 Annual Offsite Coating Services Framework Agreement 2026-03-24 China National Offshore Oil Engineering Co., Ltd. - -
39 CNOOC Engineering-Design Institute—Dongfang 1-1 Gas Field CCUS Enhanced Oil Recovery Project—Lump Sum—Seawater Boosting Pump COOEC-EngineeringCompany-DF1-1GasFieldCcusForEnhanceGasRecoveryProject-totalprice-SeawaterLiftPumps 2026-03-25 China National Offshore Oil Engineering Co., Ltd. - -
40 CNOOC Engineering—Shenzhen Tech Service—Lump Sum—Spare Parts for Butt-Welding Assemblies 2026-03-25 China National Offshore Oil Engineering Co., Ltd. Xi’an Suolong Butt-Welding Equipment Co., Ltd. 971800
41 CNOOC Engineering-Qingdao Company—Third-Level Special Framework Agreement—3 Years—Annual Framework Agreement for Offsite Acid Cleaning and Phosphating for Qingdao Company (Section 1) Bid Candidate Public Notice 2026-03-25 China National Offshore Oil Engineering Co., Ltd. - -
42 CNOOC Engineering 5,000-ton Self-Propelled Barge Rental Service 2026-03-24 China National Offshore Oil Engineering Co., Ltd. - -
43 CNOOC Engineering-Qingdao Company—Central Data Center Upgrade Construction Implementation Service Bid Candidate Public Notice 2026-03-24 China National Offshore Oil Engineering Co., Ltd. Beijing Guangxing Infinite System Engineering Technology Co., Ltd. 2958896
44 CNOOC Engineering—Special Equipment Branch—Dongfang 1-1 Gas Field CCUS Enhanced Oil Recovery Project—Lump Sum—Frequency Converter Cabinet 2026-03-24 China National Offshore Oil Engineering Co., Ltd. - -
45 CNOOC Engineering—Tianjin Intelligent Manufacturing Branch—Unit Price—Annual Supply Framework Agreement for Pipeline Industrial Gases 2026-03-20 China National Offshore Oil Engineering Co., Ltd. - -
46 Qingdao CNOOC Engineering—Professional Pipe-Laying Barge Project—Lump Sum—Elevator Procurement 2026-03-20 China National Offshore Oil Engineering Co., Ltd. - -
47 CNOOC Engineering-Design Institute—Dongfang 1-1 Project—Lump Sum—Electric Valves 2026-03-20 China National Offshore Oil Engineering Co., Ltd. - -
48 CNOOC Engineering—Qingdao Company—Professional Pipe-Laying Barge Project—Lump Sum—Laundry Room Equipment Bid Candidate Public Notice 2026-03-23 China National Offshore Oil Engineering Co., Ltd. - -
49 CNOOC Engineering—Qingdao Company—Third-Level Special Framework Agreement—3 Years—Shipboard Elevated Deck 2026-03-20 China National Offshore Oil Engineering Co., Ltd. - -
50 CNOOC Engineering—R&D Center—Purchase of Backup Integrated Appliances 2026-03-23 China National Offshore Oil Engineering Co., Ltd. Sichuan Jingrong Shuan Technology Co., Ltd. 2949300

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