[1]董尚富,刘文苹. 致密油储层有效厚度经济界限确定方法[J].油气井测试,2022,31(02):61-66.[doi:10.19680/j.cnki.1004-4388.2022.02.011]
　DONG Shangfu,LIU Wenping. Determination method of economic limit of effective thickness of tight oil reservoirs[J].Well Testing,2022,31(02):61-66.[doi:10.19680/j.cnki.1004-4388.2022.02.011]
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 致密油储层有效厚度经济界限确定方法()
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《油气井测试》[ISSN:1006-6977/CN:12-1485/TE]

卷:
31
期数:
2022年02
页码:
61-66
栏目:
出版日期:
2022-04-25

文章信息/Info

Title:
 Determination method of economic limit of effective thickness of tight oil reservoirs
文章编号:
1004-4388(2022)02-0061-06
作者:
 董尚富1; 刘文苹2
 1.中国石油大庆油田有限责任公司勘探事业部 黑龙江大庆 163458
2.中国石油大庆油田有限责任公司采油工程研究院 黑龙江大庆 163453
Author(s):
 DONG Shangfu1;  LIU Wenping2
 1.Exploration Business Division of PetroChina Daqing Oilfield Co., Ltd., Daqing, Heilongjiang 163458, China
2.Oil Production Engineering Institute, PetroChina Daqing Oilfield Company, Daqing, Heilongjiang 163453, China
关键词:
 ; 致密油储层; 测试; 体积压裂; 有效厚度; 经济界限; 确定方法; 产液剖面; 产量预测
Keywords:
 ; tight oil reservoir;  testing;  volume fracturing;  effective thickness;  economic limit;  Determination method;  liquid production profile;  production forecast
分类号:
TE353
DOI:
10.19680/j.cnki.1004-4388.2022.02.011
文献标志码:
B
摘要:
 为确定大庆油田龙西地区TA区块致密油储层有效厚度经济界限，解决薄层压裂选层取舍难题，采用投入产出比法和产量经济界限法综合确定了龙西地区TA区块致密油直井三类储层有效厚度经济界限，即致密油Ⅰ类、Ⅱ1类、Ⅱ2类油层有效厚度经济界限均可达02 m。该方法为大庆外围油田致密油直井压裂选层提供了依据和技术借鉴。
Abstract:
 To facilitate thinlayer selection for fracturing of tight oil reservoirs in TA block in Longxi area of Daqing Oilfield, the inputoutput ratio method and the production economic limit method were used to comprehensively determine the economic limit of the effective thickness of three types of tight oil reservoirs in vertical wells in TA block. The results show that for all class Ⅰ, class Ⅱ1 and class Ⅱ2 tight oil reservoirs, the economic limit of effective thickness can reach 02 m. This method provides a basis and technical reference for fracturing layer selection of tight oil vertical wells in peripheral oilfields of Daqing.

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备注/Memo

备注/Memo:
 2021-11-10收稿，2022-01-08修回,2022-02-28接受,2022-04-20网络版发表
中国石油天然气股份有限公司科学研究与技术开发项目“大庆致密/页岩油体积改造技术提升攻关与现场试验”
董尚富，男，1972年10月出生，硕士研究生，高级工程师，2009年毕业于南京大学构造地质学专业，目前主要从事试油压裂技术研究与管理工作。
电话：0459-5576750，13836991430；Email：dongshangfu@petrochina.com.cn。通讯地址：黑龙江省大庆市让胡路区西宾街道西柳街2号勘探事业部，邮政编码：163458。
更新日期/Last Update: 2022-05-07