第38参第6期 2016年11月
石油钻采工艺
OIL DRILLING & PRODUCTION TECHNOLOGY
文章编号：10007393(2016)06-0837-05
DOI: 10.13639/j.odpt.2016.06.024
Vol. 38 No. 6 Nov.2016
一种新型采气曲线动态分析技术的探讨与实践
张庆生，韩国庆？强彦龙”汪召华4刘晶”杜政学5
1.中国石化中原油田普光分公司；2.中国石油大季（北京)石油工程学院；3.中国石化中原沟田石油工程技术研究院；
4.中国石化中原油田天然气产销厂；5.中国石淘勘探开发研究院
引用格式：张庆生，韩国庆，强彦龙，注召华，刘品，杜政学。一种新型采气曲线动态分析技术的探讨与实茂[】.石油钻采工艺,2016,38(6);837-841.
摘要：随着气田信息化管理水平的不断提高，相关数据量急剧增加，传统采气面线反映信息量少、分析效率低的弊端日益突显，不仅浪费数据资源，还不能及时发现气并生产同题。探了一种全新的具有K线图特征的采气曲线，其分析方法主要是利用软件将目线图和分时线图实时绘制出来，并通过曲线的移动、放大缩小、图形对比等方式观察日线图和分时线图的走势和形态变化，进行更全面、高效的单井动态分析。通过高含硫气图的现场应用，表明新型采气曲线日线图和分时线图在形态和走势上给予了生产特征变化的准确响应，可有效住气井生产异常时机，提前采取应对措施。该技术极大提高了气并动态分析的准确性和前略瞻性，促进气并动态分析技术在信息平台的基础上进一步向前发展。
关键词：采气曲线；动态分析；气井；K线图特征
中图分类号：TE332
文献标识码：A
Developmentandapplicationofaninnovativetechnology
for dynamic analysis of gas productivity curves
ZHANG Qingsheng, HAN Guoqing", QIANG Yanlong , WANG Zhaohua', LIU Jing , DU Zhengxue
1. Prgung Branch of SINOPEC Zhongyuan Oifeld Company, Prgang 457001, Henan, Chind 2.College of Petrolem Engineering, China University of Petrolem, Beijing 102249, Chinar
3. Petroleum Engineering Research Irstitute, SINOPEC Zhongyuran Oifield Company, Puyang 457001, Henan, China 4.Gas Prodarction and Marketing Planz, SINOPEC Zhronguran Oijfield Company, Puyang 457001, Henant, China;
5. Research Instifute of Pefroleum Exploration and Developmenf, Beijing 100083, China
Citation: ZHANG Qingsheng, HAN Guoqing, QIANG Yanlong, WANG Zhaohua, LIU Jing, DU Zhengxue. Development and applica-tion of an innovative technology for dynamic analysis of gas productivity curves [ J J . Oil Drilling &: Production Technology, 2016, 38(6) 837-841.
Abstract: Continuous updates of information management in gas fields lead to data volume increasing dramatically. Due to small volume in data management and low efficiency in data analysis, conventional gas productivity curves may waste precious data resources and fail to detect problems in gas well production in a timely manner. To change this situation, an innovative gas productivity curve containing K-line plot has been developed, which involves building daily and hourly charts using relevant software. By replacing, ampli-fying, shrinking and comparing relevant curves, trends and patterns of daily and hourly charts can be identified accurately. In this way, sophisticated dynamic analyses for individual wells can be performed more efficiently. Field applications of this technique in high-sulfur gas fields show the innovative daily and hourly gas productivity curves can accurately respond to changes of production performance both in trend and pattern. With abnormal conditions in gas well production identified effectively, proper countermeasures can be taken
第一作者：张庆生(1971-)，1993年毕业于石油大学（毕东)采油工程专业，博士学住，现从事高压酸性气田技术管理工作，教投级高级工
程师。通试地址：（635000)四川达州市中国石化中原油普光分公司。电话：0393-4890571。E-mail:2@swww8888@163.com
通讯作者：强彦龙(1977-)，高就工程师，工程项士，现从事采气工艺、钻究并工艺及错气库投产工艺技术方向的研究。通讯地址：(457001)
河南凝阳市中原路105号石油工程技术研究院钻究井技术研究所。电话：0393-4890356。E-mail:7891551@qq.com
万方数据