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世界地质 2024, 43(1) 56-68 DOI: ISSN: 1004-5589 CN: 22-1111/P

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	油井再利用
	油田地热
	地热开发
	数值模拟
	碳减排
	本文作者相关文章
	贾雪峰
	李迎九
	徐小红
	肖杭州
	张钦
	PubMed
	Article by Jia X
	Article by Li Y
	Article by Xu X
	Article by Xiao H
	Article by Zhang Q

低渗碎屑砂岩地热储层开采潜力: 以吉林油田为例

贾雪峰1 , 李迎九2 , 徐小红2 , 肖杭州2 , 张钦3

1. 中国石油吉林油田分公司有限责任公司, 吉林松原 138000;

2. 中国石油吉林油田分公司有限责任公司勘探开发研究院, 吉林松原 138000;

3. 大庆钻探工程公司井下作业工程公司, 吉林松原 138000

摘要：油气沉积盆地拥有丰富的地热资源? 由于我国能源供需紧张, 油田地热资源开发日益受到重视? 为满足吉林油田 A1 站原油加热和输运能耗需求, 笔者以吉林油田 A1 区块青三段低孔? 低渗碎屑砂岩地热储层为研究对象, 采用场地试验和数值模拟相结合的方法, 识别了地层物性参数, 优化了开采速率等关键工程参数, 分析了研究区地热资源可持续开发潜力? 结果表明吉林油田 A1 站需要设计两眼注入井和两眼生产井可满足现场用热需求? 地热水开采速率可达 1 400 m 3 / d, 且 10 年周期内地热开采温度保持在 67 ℃以上?

关键词：油井再利用油田地热地热开发数值模拟碳减排

Geothermal production potential of low permeability clastic sandstone reservoir: a case study of Jilin Oilfield

JIA Xuefeng 1 , LI Yingjiu 2 , XU Xiaohong 2 , XIAO Hangzhou 2 , ZHANG Qin 3

1. PetroChina Jilin Oilfield Company, Songyuan 138000, Jilin, China;

2. Institute of Exploration and Development, PetroChina Jilin Oilfield Company, Songyuan 138000, Jilin, China;

3. Daqing Drilling and Exploration Engineering Company Well Operation Engineering Company, Songyuan 138000, Jilin, China

Abstract: Oil and gas sedimentary basins possess abundant geothermal resources. Due to the tight energy supply and demand in China, the development of geothermal resources in oilfields is increasingly emphasized. To meet the energy consumption of crude oil heating and transportation in A1 site of Jilin Oilfield, the low?porosity and low?permeability clastic sandstone of the third member of Qingshankou Formation in A1 block is taken as the target geothermal reservoir. By using the combination of field test and numerical simulation, the formation physical prop? erties and parameters are identified, the key engineering parameters such as extraction rate are optimized, and the sustainable development potential of geothermal resources is analyzed. The results indicate that two injection and two production wells should be designed to meet the heat requirements in A1 site of Jilin Oilfield. The extraction rate can reach 1 400 m 3 / d, and the extraction temperature is kept above 67 ℃ over a 10?year period.

Keywords: oil well reutilization geothermal energy in oilfields geothermal exploitation numerical simula? tion carbon emission reduction

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