[1]刘磊,胡素明,李明,等. 克拉2气田时间推移试井技术[J].油气井测试,2019,28(04):70-78.[doi:10.19680/j.cnki.1004-4388.2019.04.012]
　LIU Lei,HU Suming,LI Ming,et al. Time lapse well testing technology in Kela 2 gas field[J].Well Testing,2019,28(04):70-78.[doi:10.19680/j.cnki.1004-4388.2019.04.012]
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 克拉2气田时间推移试井技术()
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《油气井测试》[ISSN:1006-6977/CN:12-1485/TE]

卷:
28
期数:
2019年04期
页码:
70-78
栏目:
出版日期:
2019-08-25

文章信息/Info

Title:
 Time lapse well testing technology in Kela 2 gas field
文章编号:
1004-4388(2019)04-0070-09
作者:
 刘磊1; 胡素明2; 李明1; 刘敏1; 王翠丽1; 宋丙慧1
 1.中国石油塔里木油田分公司勘探开发研究院 新疆库尔勒 841000
2.中国石油塔里木油田分公司英买油气开发部 新疆库尔勒 841000
Author(s):
 LIU Lei1;  HU Suming2;  LI Ming1;  LIU Min1;  WANG Cuili1;  SONG Binghui1
 

1. Research Institute of Exploration and Development, PetroChina Tarim Oilfield Company, Korla, Xinjiang 841000,

China
2. Yinmai Oil and Gas Development Department, PetroChina Tarim Oilfield Company, Korla, Xinjiang 841000, China

关键词:
 ; 克拉2气田;  时间推移试井;  物性参数;  产能评价;  水侵;  井间干扰;  实例分析
Keywords:
 ; 

Kela 2 gas field;  time lapse well testing;  physical parameters;  productivity evaluation;  water invasion;  inter

well interference;  case analysis

分类号:
TE353
DOI:
10.19680/j.cnki.1004-4388.2019.04.012
文献标志码:
B
摘要:
 


摘要 为解决克拉2气田开发存在的数值模拟模型的选取、见水井水侵模式不明确及未见水井见水风险难预测等问题，系统梳理了历年试井资料，排

除井间干扰对试井资料的影响，合理选择试井解释模型、分析储层物性参数变化及产能变化规律，与地质、生产动态、地应力相结合，分析判断见水井水侵模式、评价

未见水井见水风险，首次对克拉2气田开展时间推移试井技术研究。选取单孔介质模型，对物性参数解释结果进行产能评价。结果表明，见水井无阻流量下降幅度远大

于未见水井，明确了见水井水淹模式，评价了未见水井风险，其中有7口未见水井见水风险较大。时间推移试井技术分析为气田开发对策的调整提供了依据，对类似气

田的开发具有借鉴作用。

Abstract:
 

In order to solve the problems existing in the development of Kela 2 gas field, such as the selection of numerical

simulation model, the unclear water invasion mode of water breakthrough wells and the difficulty in predicting the water breakthrough risk of

wells without producing water, well test data after eliminating the influence of interwell interference over the years was systematically

summarized in this paper. Meanwhile the interpretation model of well test was reasonably selected and the variation law of reservoir physical

parameters and productivity was analyzed. By combining with geology, production performance and insitu stress, the water invasion mode of water

breakthrough wells was determined and the water breakthrough risk of waterbreakthrough wells was evaluated. Timelapse well testing

technology was studied for the first time in Kela 2 gas field. In addition, the single porous medium model was chosen and the productivity

evaluation of the interpretation results of physical parameters was carried out. The results showed that the open flow rate decline of water

breakthrough was much larger than that of nonwaterbreakthrough wells. The water breakthrough mode of waterbreakthrough wells was defined and

the risk of non waterbreakthrough wells was evaluated. The results showed that 7 wells without water producing were at high risk of water

breakthrough. Time lapse well testing technology analysis provides a basis for the adjustment of gas field development countermeasures and can be

used for reference to the development of similar gas fields.

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备注/Memo

备注/Memo:
 2019-02-18 收稿，2019-06-10修回，2019-06-26接受，2019-08-20 网络版发表

国家重大科技专项“复杂天然气藏开发关键技术”课题6“超深超高压气田群开发模式与稳产技术对策”（2016ZX05015006004）、中

国石油天然气股份有限公司重大科技专项“库车坳陷深层-超深层天然气田开发关键技术研究与应用”（2018E1803）

刘磊，女，1986年出生，硕士，工程师，2011年毕业于西安石油大学油气田开发工程专业，现主要从事天然气开发研究

工作。电话：0996-2175578，18299771135；Email： liuleitlm@petrochina.com.cn 。通信地址：新疆库尔勒市石化大道塔指小区1号实验楼，邮政编码：841000。


更新日期/Last Update: 2019-09-03