双管掺水集油系统碳排放核算与评价研究  

Carbon Emission Accounting and Evaluation of a Double-pipe Water-mixed Oil-gathering System

作　　者：成庆林[1] 刘鹤皋 吕莉莉[2] 王雪[1] 孙巍[1] 孟岚 郑重 CHENG Qinglin;LIU Hegao;LYU Lili;WANG Xue;SUN Wei;MENG Lan;ZHENG Zhong(Key Laboratory of Ministry of Education for Enhanced Oil and Gas Recovery,Northeast Petroleum University,Daqing,Heilongjiang 163000,China;China National Petroleum Corporation Planning Institute,Beijing 100083,China;Daqing Oilfield Engineering Co.,Ltd.,Daqing,Heilongjiang 163000,China)

机构地区：[1]东北石油大学提高油气采收率教育部重点实验室,黑龙江大庆163000 [2]中国石油天然气股份有限公司规划总院,北京100083 [3]大庆油田工程有限责任公司,黑龙江大庆163000

出　　处：《西安石油大学学报（自然科学版）》2023年第6期100-108,139,共10页Journal of Xi’an Shiyou University（Natural Science Edition）

基　　金：国家自然科学基金“原油储罐多环节关联加热维温体系的火用传递描述与特性分析研究”(52074089);黑龙江省自然科学基金“原油浮顶储罐加热维温过程多环节关联的火用传递描述与分析”(LH2019E019)。

摘　　要：原油集输系统是油气生产和碳排放的重要环节,其碳排放核算与评价的研究越发重要。针对原油集输系统碳排放源,建立碳排放核算模型,确定碳排放强度;并对集输系统生产过程中的主要碳排设备,确立集输系统节能减排评价基准,预测油田企业节能减排潜力。以碳排放量、碳排放强度、节能减排潜力作为原油集输系统碳排放评价指标,通过对某双管掺水集油作业区进行碳排放情况核算与评价,识别井口、接转站及联合站各子系统的高碳排节点,评价了作业区块碳排放情况,并预测出该作业区块节能潜力可达到14486.98~49816.18 MJ、CO_(2)减排潜力可达到2022.03~5879.21 kg。The crude oil gathering and transportation system is an important component of oil and gas production and carbon emission,and the research on its carbon emission accounting and evaluation is becoming increasingly important.A carbon emission accounting model is established based on the carbon emission sources of the crude oil gathering and transportation system,and its carbon emission intensity is determined;For the main carbon emission equipment in the production process of the crude oil gathering and transportation system,an energy conservation and emission reduction evaluation benchmark is established for predicting the energy conservation and emission reduction potential of oilfield enterprises.Taking carbon emissions,carbon emission intensity,and energy conservation and emission reduction potential as carbon emission evaluation indicators for crude oil gathering and transportation systems,carbon emission accounting and evaluation were conducted on a dual-pipe water-mixed oil gathering operation area by identifying high carbon emission nodes of various subsystems such as wellhead,transfer station,and joint station.The prediction result indicates that the energy-saving potential of this operation block can reach 14486.98~49816.18 MJ,and the CO_(2)emission reduction potential of it can reach 2022.03~5879.21 kg.

关 键 词：碳排放量 碳排放强度 碳减排潜力 节能减排 原油集输系统 

分 类 号：TE832[石油与天然气工程—油气储运工程]