CNOOC Development Bidding: Multiple Projects Announce Winning Bidders, Clarify Core Value of Fund Allocation

MaticHoleFiller · 2026-04-04T04:53:48+00:00

March 24 News, Tianyancha data shows that China National Offshore Oil Corporation Energy Development Co., Ltd. has issued a proprietary agreement for security services at Tianjin Institute Zhengda Production, with a release date of March 24, 2026.Overview of Core Bidding Information| Project Information | Details || --- | --- || Bid/Package Number | GKXJ - 2026 - ZX - 0596/01 || Bid/Package Name | Tianjin Institute Zhengda Production Security Services Proprietary Agreement || Procurement Method | Inquiry-based procurement || Tenderer | China National Offshore Oil Corporation Energy Development Co., Ltd. || Project Category | Services || Tendering Method | Inquiry-based procurement || Announcement Date | March 24, 2026 |Winning Bidder and Amount Revealed

MaticHoleFiller

2026-04-04 04:53:48

March 24 news, according to data from Tianyancha, China National Offshore Oil Corporation Energy Development Co., Ltd. has issued a specialized production security services agreement for Tianjin Yuan Zhengda, with the publication date being March 24, 2026.

Summary of Core Tendering Information

Project Information	Details
Bid Section/Package No.	GKXJ - 2026 - ZX - 0596/01
Bid Section/Package Name	Tianjin Yuan Zhengda Production Security Services Specialized Agreement
Procurement Method	Inquiry-based procurement
Purchaser	China National Offshore Oil Corporation Energy Development Co., Ltd.
Project Category	Services
Tendering Method	Inquiry-based procurement
Announcement Date	March 24, 2026

Winning Bid Unit and Amount Revealed

The winning bidder for this tender is Tianjin Shenghuayu Security Services Co., Ltd., and the winning amount (including VAT) is RMB 653,760.

Clear Winning Reasons

This project uses the method of the lowest evaluated bid price. The first-ranked bid candidate is determined to be the winning bidder; therefore, Tianjin Shenghuayu Security Services Co., Ltd. successfully won this project.

According to Tianyancha data, the recent information of CNOOC Development as the purchaser for procurement is as follows:

No.	Project Name	Publication Date	Procurement Unit	Winning Bid Unit	Winning Amount (RMB)
1	CNOOC Development - Equipment Technology Company Pressure Vessel Procurement	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	-	-
2	CNOOC Development - Catering Company Supply Chain Service Center Tanggu Base Factory Buildings and Catering Company AB Apartment Repair Service—Public Notice of Winning Bid Candidates	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Jiangsu Jintumu Construction Group Co., Ltd.	4694513
3	CNOOC Development - Equipment Technology Company Shanghai Branch Donghai Regional Upstream Maintenance Electrical & Mechanical & Instrumentation Operations Support Specialized Agreement	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Tianjin Jieweida Construction Engineering Co., Ltd.	44822100
4	PE pipe and other 109 items	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Tianjin Haixinrui Engineering & Technology Services Co., Ltd.	87575
5	CNOOC Development_Engineering Technology Company 2025 Chemical Composite High-Efficiency Deaggregation Agent Procurement Project (Second Round)	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Shandong Binzhou Yucheng Chemical Technology Co., Ltd.	988524
6	CNOOC Development - General Materials Category Department - Anji Service Electromagnetic Radiation Instrument and other three equipment procurement - 20260310	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Tianjin Hongfeng Management Consulting Co., Ltd.	211289
7	Equipment Technology Company 6 lots of steel plates procurement	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	-	-
8	Equipment Technology Company Derrick Moving Device Procurement	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Liaoning Heyu Industrial Co., Ltd.	683999
9	Tianjin Yuan Zhengda Production Security Services Specialized Agreement	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Tianjin Shenghuayu Security Services Co., Ltd.	653760
10	Engineering Technology Company Seismic Wave Time Difference—YanDian—Relative Permeability Coupled Measurement System Prototype under Formation Conditions	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Chengdu Haohan Completion Logging & Electrical Technology Co., Ltd.	205117
11	CNOOC Development - Zhanjiang Regional Center - Coal-Rock High-Frequency Low-Temperature Gray Ashing Equipment Procurement—20260305	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Saifu Instrument Chengde Co., Ltd.	297500
12	CNOOC Development - Engineering Technology Company Multi-Level Medium-Pressure Series Frequency Conversion Control System Accessories and other procurement specialized agreement	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Hangjia Kang (Tianjin) Electronic Equipment Co., Ltd.	79499466
13	CNOOC Development - Drilling & Production Category Department - Engineering Technology Company High-Performance PDC Drill Bit Surface Hardening Layer and Brazing Key Parameter Testing Service—20260305	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Dalian Dazhong Testing Technology Services Co., Ltd.	127999
14	CNOOC Development - Ships & Environmental Protection Category Department - Sales Company Building Firefighting Facilities and Electrical Fire Safety Monitoring Service Specialized Agreement—20260319	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Hebei Tuoning Fire Protection Technology Services Co., Ltd.	5454
15	CNOOC Development - Shanghai Regional Center - Changzhou Institute N-Methyl Diethanolamine (Out-of-plan) Procurement—20260312	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	-	-
16	CNOOC Development - Chemical Products Category Department - Engineering Technology Company 2026–2027 Amine-Based Bis-Quaternary Ammonium Salt Procurement Specialized Agreement	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	-	-
17	CNOOC Development - Engineering Technology Company Window Opening Side Drilling & Milling Cone Design Method and Model Research Service—Public Notice of Winning Bid Candidates	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	-	-
18	CNOOC Development - Shanghai Regional Center - Safety & Environmental Protection Company Gas Filter Element, Screw Rod at the Center of the Filter Element, Filter Element End Cap, Filter Frame, etc. Goods Procurement Agreement—20260305	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Tianjin Shengbei Ocean Engineering Co., Ltd.	347497
19	CNOOC Development - Operations & Maintenance Category Department - Handheld Electric Marking Machine Procurement—20260312	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Zhanjiang Xinzhi Technology Co., Ltd.	26374
20	CNOOC Development - Operations & Maintenance Category Department - 8 Safety Valves—20260302	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Tianjin Guanghua Rongji Technology Development Co., Ltd.	782089
21	Engineering Technology Company HPU&TUTA Third-Party Certification Services	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Bureau Veritas (China) Co., Ltd.	195000
22	Engineering Technology Company Research on Suitability and Product Development for Downhole Submersible Electric Pump Facing Sand Outflow and Scaling in Complex Fluids—Procurement of Pump and Separator Accessories	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Zhejiang Zhenxing Petrochemical Machinery Co., Ltd.	397011
23	CNOOC Development - Zhanjiang Regional Center - Equipment Technology Company Welding Materials Procurement	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	-	-
24	CNOOC Development - Engineering Technology Company 2026–2027 Emulsion-Type Salt-Tolerant Polyacrylamide Procurement Specialized Agreement for Shanxi and Shaanxi Regions	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Xi’an Hetaix Chemical Co., Ltd.	6800003
25	CNOOC Development - Chemical Products Category Department - Changzhou Institute 2026–2029 Neopentylglycol Procurement Specialized Agreement—20260309	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	-	-
26	CNOOC Development - Logistics Company Zhoushan Logistics Oil Product Transportation, Storage, and Barge-to-Barge Transshipment Services Specialized Agreement	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	-	-
27	CNOOC Development - Engineering Technology Company Tianjin Area Frequency Converters Production Auxiliary Materials Procurement Specialized Agreement	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	-	-
28	CNOOC Development - Operations & Maintenance Category Department - 1 Switchgear Procurement—20260313	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Tianjin Jincheng Technology Co., Ltd.	181765
29	CNOOC Development - Engineering & Technology Company - Winning Bid Candidate Public Notice for Pressure Pipeline Safety Inspection and Evidence Collection Service Specialized Agreement	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	-	-
30	CNOOC Development - Engineering Technology Company 2026–2027 Resorcinol Procurement Specialized Agreement	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	-	-
31	CNOOC Development - Zhanjiang Regional Center - Flame Spraying Equipment Procurement—20260317	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Zhongtian Intelligent Equipment (Tianjin) Co., Ltd.	684000
32	CNOOC Development - General Service Category Department - Cleaning Energy Company Pipeline Technology Branch Transmission Line Water Cooling Area Renovation and High-Temperature Resistant Steel Wire Winding Device, Sand-Blaster Steel Sand Shot Feeding and Mixing Device Maintenance Service—20260309	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Tianjin Huinhai Oilfield Engineering Technology Services Co., Ltd.	117294
33	CNOOC Development - Engineering Technology Company 2025 Ultra-Fine Membrane Bundling Sand Confinement and Relative Permeability Improvement Materials Procurement Project (Second Round)	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Beijing Jibei Energy Technology Co., Ltd.	6581120
34	CNOOC Development - Engineering Technology Company Special Agreement for Insulation Procurement of Downhole Submersible Motor Electromagnetic Wire Slots	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Tianjin Aoruisen Cable Manufacturing Co., Ltd.	21212303
35	CNOOC Development - Chemical Products Category Department - Changzhou Institute 2026 Functional Additives and Resins (Hazardous Chemicals) Procurement Specialized Agreement—20260304	2026-03-24	China National Offshore Oil Corporation Energy Development Co., Ltd.	Changzhou Tunan Trading Co., Ltd.	579226
36	Logistics Company International Engineering Yinkou Land Terminal Crane and Forklift Service Specialized Agreement	2026-03-23	China National Offshore Oil Corporation Energy Development Co., Ltd.	-	-
37	CNOOC Development - Engineering Technology Company 2026–2029 Wellbore Protection Fluid for Workover Wells Procurement Specialized Agreement—Public Notice of Winning Bid Candidates	2026-03-23	China National Offshore Oil Corporation Energy Development Co., Ltd.	-	-
38	Technical Service for Safety Status Evaluation of Oil Production Company	2026-03-23	China National Offshore Oil Corporation Energy Development Co., Ltd.	-	-
39	CNOOC Development - Catering Company - Specialized Agreement for Flowers and Green Plants Services in Qingdao Area	2026-03-23	China National Offshore Oil Corporation Energy Development Co., Ltd.	Qingdao Meitian Gardening Landscaping Co., Ltd.	779323
40	CNOOC Development - Zhanjiang Regional Center - Underwater Survey Service for Nanshan Terminal Deepwater Support Pier Construction Project—20260317	2026-03-23	China National Offshore Oil Corporation Energy Development Co., Ltd.	Ministry of Transport Tianjin Waterway Engineering Science Research Institute	289800
41	CNOOC Development - General Service Category Department - Wall Survey Service for New Materials Base Project (Phase One) of CNOOC Tianhua Gaoke Chemical Co., Ltd.—20260323	2026-03-23	China National Offshore Oil Corporation Energy Development Co., Ltd.	-	-
42	CNOOC Development - Operations & Maintenance Category Department - Photovoltaic and Wind Power Training Equipment Procurement—20260302	2026-03-23	China National Offshore Oil Corporation Energy Development Co., Ltd.	Shenzhen Atkepro Automation Equipment Co., Ltd.	149725
43	CNOOC Development - Clean Energy Company—Green and Low-Carbon Operations & Maintenance Technology Services for Basic Infrastructure—Specialized Agreement for Port Basic Infrastructure Works (Shanghai, Jiangsu, Zhejiang, Fujian regions)—Public Notice of Winning Bid Candidates	2026-03-23	China National Offshore Oil Corporation Energy Development Co., Ltd.	Hubei Zhenxing Port Navigation Engineering Co., Ltd.	34839037
44	CNOOC Development - Zhanjiang Regional Center - Purchase of Liquid-Cooled Energy Storage Battery Installation Project; and for Boxi Operation Company Boxi Oil & Gas Processing Plant Energy Storage Construction Service Project—Other Cable Procurement—20260302	2026-03-23	China National Offshore Oil Corporation Energy Development Co., Ltd.	Tianjin Huan Ke Hui Xin Environmental Technology Co., Ltd.	14803
45	CNOOC Development - General Materials Category Department - Equipment Technology Company Air Handling Unit Skid Procurement—20260323	2026-03-23	China National Offshore Oil Corporation Energy Development Co., Ltd.	-	-
46	CNOOC Development Production Oil Company heat-flow-solid multi-field coupled effect research project on the impact of FLNG offloading operations	2026-03-23	China National Offshore Oil Corporation Energy Development Co., Ltd.	Shanghai Jiao Tong University	896100
47	CNOOC Development - Zhanjiang Regional Center - Zhanjiang Logistics Company 2026–2029 Weighing Module Maintenance and Accessory Replacement Services Procurement Specialized Agreement—20260303	2026-03-23	China National Offshore Oil Corporation Energy Development Co., Ltd.	-	-
48	BZ19-6 Condensate Gas Field Phase II Development Project Facilities Renovation Engineering Project Flange Procurement	2026-03-23	China National Offshore Oil Corporation Energy Development Co., Ltd.	-	-
49	CNOOC Development - Xinke Company—Operation & Maintenance Services Specialized Agreement for Self-Held Space Grid Early Warning Device—Public Notice of Winning Bid Candidates	2026-03-23	China National Offshore Oil Corporation Energy Development Co., Ltd.	Lijian (Qingdao) Equipment Technology Co., Ltd.	9794400
50	CNOOC Development - General Materials Category Department - Equipment Technology Company Zhanjiang Branch Equipment Manufacturing Duplex Stainless Steel Pipe Procurement—20260323	2026-03-23	China National Offshore Oil Corporation Energy Development Co., Ltd.	-	-

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