资源与产业 ›› 2013, Vol. 15 ›› Issue (4): 41-46.

• 资源开发 • 上一篇    下一篇

油田生产伴生热水资源潜力及利用前景:以胜利油田某井区为例

陈勇,高婷,段忠丰,等   

  1. 1.中国石油大学 地球资源与技术学院,山东青岛266580;2.中国石油大学 地热与可再生能源研究中心,山东青岛266580
  • 收稿日期:2013-02-20 修回日期:2013-05-21 出版日期:2013-07-10 发布日期:2013-07-10
  • 通讯作者: 陈勇(E-mail:yongchenzy@upc.edu.cn)
  • 基金资助:

    国家自然科学基金(41172111);山东省优秀中青年科学家奖励基金(BS2012NJ014);中央高校基本科研业务费专项资金(10CX05004A)

A CASE STUDY ON ONE WELL AREA OF SHENGLI OILFIELD: RESOURCES POTENTIAL AND UTILIZATION PROSPECT OF CONCOMITANT HOT WATER IN OIL PRODUCTION

Chen Yong, Gao Ting, Duan Zhongfeng, et al   

  1. 1.School of Geosciences, China University of Petroleum, Qingdao 266580, China; 2.Institute of Geothermal Energy and Renewable Energy Sources, China University of Petroleum, Qingdao 266580, China
  • Received:2013-02-20 Revised:2013-05-21 Online:2013-07-10 Published:2013-07-10

摘要:

油田生产伴生热水具有资源量大、用途广、利用率高、经济效益可观、投资成本收回周期短的特点,应当受到关注。选取胜利油田某井区为研究对象,对油井伴生热水资源生产情况进行分析,计算油田生产伴生热水资源量,并对其应用前景进行分析。研究区油井伴生热水资源丰富,开发潜力大,每年产水量536×106 m3,排放热量813×108 MJ。伴生热水温度主要分布在25~90 ℃,根据温度的不同可对地热水实现多种用途的综合利用。结合油田实际生产情况,井区伴生热水可用于井筒保温、原油脱水加热、外输加热、大罐保温和外输管线伴热等用途,减少了传统燃料燃烧带来的污染和能源浪费,提高了经济效益。

关键词: 油田, 地热, 资源量, 伴生地热水, 梯级利用, 节能减排

Abstract:

The concomitant geothermal resources in oilfield are characterized by large quantity, wide application, high utilization rate, positive economic values and short payback. This paper, based on one well area in Shengli Oilfield, analyzes its hot water production situation, calculates its volume and discusses its application prospects. The concomitant hot water has an annual production of 5.36×106 m3 with a heat quantity of 8.13×108 MJ. The water is of 25-90 degrees, which can be used for diversified purposes. Combined with the actual production of the oil field, concomitant geothermal water can be used in the pit shaft heat preservation, crude oil dehydration heating, heating before transporting, tank insulation and pipeline heating, with advantages in reducing the pollution caused by combustion of traditional fuels and the waste of energy, and increasing economic values.

Key words: oilfield, geotherm, resources, concomitant geothermal water, graded utilization, energy conservation and emission reduction

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