【变更公告】有限深圳开平11-4油田18-1区块开发项目流动安全保障分析校核服务公开招标变更公告

1. 有限****11-4油田18-1区块开发项目流动安全保障分析校核服务 标段

标段（包）编号 ****

发标日期 2025年12月30日

主要技术规格 所提供的高凝油气田与高含二氧化碳回注系统的流动保障计算服务，应至少包含下述内容：1）生产系统流动保障计算分析：开展生产物流的稳态与瞬态计算分析，重点计算评估水合物生成、蜡沉积、腐蚀与冲蚀、段塞流、沥青质析出、乳化及发泡等流动风险，并对开井、停输、再启动、清管等典型工况进行计算分析，交付成果包括计算分析报告及相应的操作指南。2）高含二氧化碳伴生气回注系统专项分析：开展回注系统的稳态与瞬态计算，拟合相图，重点分析CO2的相态变化、CO2的纯度对水合物与干冰生成风险，并对开井、停输、泄放、再启动等关键工况进行模拟；交付成果包括计算分析报告及给出相应的操作指南。3）高凝油气田案例总结：提供一份国内外海**凝油气田开发项目的专题总结报告，内容需涵盖至少2个同类项目的流动保障策略与工程挑战。4）CCS或CCUS项目案例总结：提供一份国内外水下CCS或CCUS项目的专题总结报告，内容需涵盖至少2个CCUS或CCS项目的流动保障策略与工程挑战。 Flow Assurance Calculation Services for High-Pour-Point Oil Gas Fields and High-CO2 Reinjection Systems shall include at least the following: Flow Assurance Analysis for Production System: Steady-state and transient simulation analysis of production fluids shall be performed, focusing on the evaluation of flow risks including hydrate formation, wax deposition, corrosion and erosion, slugging, asphaltene precipitation, emulsification, and foaming. Analysis shall also cover typical operational scenarios such as well start-up, shutdown, restart, and pigging. Deliverables shall include a simulation and corresponding operational guidelines. Dedicated Analysis for High-CO2 Associated Gas Reinjection System: Steady-state and transient simulations of the reinjection system shall be conducted, including phase behavior modeling. Key analysis shall focus on CO phase changes, the impact of CO2 purity on hydrate and dry ice formation risks, and simulation of key operational scenarios such as system start-up, shutdown, blowdown, and restart. Deliverables shall include a simulation and corresponding operational guidelines. Case Study Summary for High-Pour-Point Oil Gas Fields: A dedicated summary on offshore high-pour-point oil and gas field development projects domestically and internationally shall be provided. The shall cover flow assurance strategies and engineering challenges from at least two comparable projects. Case Study Summary for CCS/CCUS Projects: A dedicated summary on subsea Carbon Capture, Utilization, and Storage (CCUS) or Carbon Capture and Storage (CCS) projects domestically and internationally shall be provided. The shall cover flow assurance strategies and engineering challenges from at least two CCUS or CCS projects.

交货期/服务期/完工期 合同生效之日起，服务期限预计为3年（以实际项目工作进度为准）

交货数量

招标范围 所提供的高凝油气田与高含二氧化碳回注系统的流动保障计算服务，应至少包含下述内容：1）生产系统流动保障计算分析：开展生产物流的稳态与瞬态计算分析，重点计算评估水合物生成、蜡沉积、腐蚀与冲蚀、段塞流、沥青质析出、乳化及发泡等流动风险，并对开井、停输、再启动、清管等典型工况进行计算分析，交付成果包括计算分析报告及相应的操作指南。2）高含二氧化碳伴生气回注系统专项分析：开展回注系统的稳态与瞬态计算，拟合相图，重点分析CO2的相态变化、CO2的纯度对水合物与干冰生成风险，并对开井、停输、泄放、再启动等关键工况进行模

出资比例 100%

生产能力

资格要求 营业执照：（1）如果****公司：投标人具有合法有效的企业法人营业执照、税务登记证及组织机构代码证或证照合一的营业执照，投标时需提供原件扫描件（原件备查）。 ****事业单位的，****事业单位法人证书，投标时需提供原件扫描件（原件备查）。 ****公司的，提供具有合法有效的营业执照和上级法人单位****公司投标），****公司和上级法人单位的资质、资格和业绩，不认可同一上级****公司的资质、资格和业绩，投标时需提供原件扫 描件（原件备查）。分公司与上级法人单位只可一家参与投标，同时参与投标的， 投标均无效。（2）如果****公司：投****公司登记注册证明。（3）是否接受联合体投标：否；（4）是否接受分包：否。Business License:(1) If the bidder is a company registered in China:The bidder must possess valid and lawful Business License, Tax Registration Certificate and Organization Code Certificate, or a unified Business License with a social credit code. Scanned copies of the original documents must be provided with the bid (the originals are to be available for inspection if required).If the bidder is an institution, it shall possess a valid and lawful Institution Legal Person Certificate. A scanned copy of the original certificate must be provided with the bid (the original is to be available for inspection if required).If the bidder is a Branch Company, it must provide a valid and lawful Business License along with a Letter of Authorization from its Corporate Head Office authorizing the branch to participate in this bid. The qualifications and performance of both this specific Branch Company and its Corporate Head Office will be recognized; however, the qualifications and performance of other branch companies under the same Corporate Head Office will not be recognized. Scanned copies of the original documents must be provided with the bid (the originals are to be available for inspection if required). Only either the Branch Company or its Corporate Head Office is permitted to participate in this bid. Submission of bids by both will result in the rejection of both bids.(2) If the bidder is a company registered outside China:The bidder must provide a valid company registration certificate issued by the relevant authorities in its country/region of incorporation.(3) Consortium Bidding Accepted: No.(4) Subcontracting Accepted: No.

招标文件领取时间 2025年12月30日 至 2026年01月09日

招标文件领取方法 请****集团有限公司供应链数字化平台（https://bid.****.cn/home/#/navigation）的招标公告页面进行购买。首次登录必须先进行注册（免费），注册成功后，方可购买招标文件。购买过程必须全程在线操作，线下形式的汇款将不予接受。标书费支付成功后，投标人可自行下载招标文件。售后不退。如未在系统中领购招标文件，不可参加投标。

招标文件价格 200元

投标文件递交截止时间 2026年01月23日 09时00分标书代写

投标地点 所有的投标文件必须在投标文件截止时间前在线提交标书代写

投标文件递交方法 所有的投标文件必须在投标文件递交截止时间前在线提交标书代写

开标时间 2026年01月23日 09时00分标书代写

开标地点 中国海油供应链数字化平台标书代写