中国海洋油气海域整体开发新模式探索与思考

doi:10.3969/j.issn.1002-302X.2024.03.002

摘要/Abstract

摘要： 近年来，海洋油气成为我国油气增储上产的主力军。海洋油气资源开发与海洋工程体系高度关联，两者不断耦合匹配演变，推动海洋油气开发模式从独立开发向联合开发再向区域开发升级，支撑海洋油气产量实现跨越式增长。当前，海上油气勘探开发面临新发现储量劣质化、老油田稳产难、地下地面局部待统筹、绿色低碳要求等新形势，传统开发模式受限于阶段、区域、专业等因素，难以适应新形势变化。立足全海域，提出以“地下资源一网”与“地面工程五网”时空域协同为核心的全周期海域整体开发新模式，统筹地下油气资源、地面工程设施、生产运营等因素，围绕海上勘探目标评价、前期研究、工程体系、经济评价、生产运营及项目管理六大新模式，提出海域整体开发主要路径和具体做法。海域整体开发新模式有助于推动系统降本，释放规模效应，强化专业协同，加速发展转型，催生海洋油气工业新质生产力。

关键词: 海上油气田, 开发模式, 海域整体开发, 探索

Abstract: In recent years, the offshore oil and gas area has become the main force for increase of China’s oil and gas OOIP and production. Offshore oil and gas resources development is in close relation with offshore engineering system. Both of them are continuously in coupling and matching with each other to improve the offshore oil and gas development model from independent development to joint development and then regional development, bringing about significant growth in offshore oil and gas production. Currently, offshore oil and gas exploration and development faces the new situation including the deteriorating quality of the newly-found OOIP, the difficulty of keeping production of the old oilfields stable, unified planning of the underground and surface conditions, and green low-carbon demands. Traditional development models are difficult to meet the new situation owing to the phased, regional and specialized restraints. Taking the whole offshore area into account, this article proposes to establish a new fullcycle marine area integrated development model centering space-areal collaboration between the “underground resources network” and the “surface engineering network” and make a unified plan for underground oil and gas resources, surface engineering facilities and production operation. It also comes up with the main pathway and concrete method for marine area integrated development focusing on the six new methods of offshore exploration target evaluation, preliminary study, engineering system, economic evaluation, production operation and project management. The new model for integrated offshore oil and gas development is helpful to cost-effectiveness of the system, release of the scale effects, enhancement of synergy among different specializations, and development of new quality production forces for offshore oil and gas industry.

Key words: offshore oil and gas fields, development model, marine areas integrated development, research

中图分类号:

TE53
F426.22

米立军, 范廷恩, 苑志旺, 付殿福. 中国海洋油气海域整体开发新模式探索与思考[J]. 石油科技论坛, 2024, 43(3): 10-17.

Mi Lijun, Fan Ting’en, Yuan Zhiwang, Fu Dianfu. Research and Thinking on New Model of Marine Areas Integrated Development for China’s Offshore Oil and Gas[J]. Petroleum Science and Technology Forum, 2024, 43(3): 10-17.

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