[1]刘薇薇,龚丽荣,罗福全,等.水驱砂岩油藏优势渗流通道识别[J].复杂油气藏,2020,13(01):42-47.[doi:10.16181/j.cnki.fzyqc.2020.01.008]
 LIU Weiwei,GONG Lirong,LUO Fuquan,et al.Identification of preferential percolation path forwater flooding sandstone reservoir[J].Complex Hydrocarbon Reservoirs,2020,13(01):42-47.[doi:10.16181/j.cnki.fzyqc.2020.01.008]
点击复制

水驱砂岩油藏优势渗流通道识别()
分享到:

《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
13卷
期数:
2020年01期
页码:
42-47
栏目:
油气开发
出版日期:
2020-03-25

文章信息/Info

Title:
Identification of preferential percolation path forwater flooding sandstone reservoir
作者:
刘薇薇龚丽荣罗福全温玉焕王力那
中国石油冀东油田分公司勘探开发研究院,河北 唐山 063004
Author(s):
LIU Weiwei GONG Lirong LUO Fuquan WEN Yuhuan WANG Lina
Research Institute of Petroleum Exploration and Development of Jidong Oilfield Branch,PetroChina,Tangshan 063004,China
关键词:
砂岩油藏优势渗流通道水驱流场数值模拟压差
Keywords:
sandstone reservoirpreferential percolation pathwater flooding flow fieldnumerical simulationdifferential pressure
分类号:
TE343
DOI:
10.16181/j.cnki.fzyqc.2020.01.008
文献标志码:
A
摘要:
砂岩油藏经过长期注水开发后,通常形成水驱优势渗流通道,使得油井含水快速上升,注入水无效循环严重,油藏开发效果逐渐变差。基于储层物性变化规律和开发动态特征,分析了水驱砂岩油藏优势渗流通道的形成机理及优势通道形成原因。以南堡1-29断块为例,以注采井组为单元,以综合判别参数为主,计算注采井组间的水驱流场,利用Rdos栅状数值模拟和开发动态特征,划分出三类水驱优势渗流通道模式,结合示踪剂分析结果确定优势渗流通道的发育层位,并对主要渗流层进行了优势渗流通道的识别和描述,为制定油藏挖潜对策提供了重要参考依据。
Abstract:
After long-term water flooding development, the preferential percolation path of waterflooding has been usually formed in sandstone reservoirs. As a result, the water cut of oil wells rises rapidly, the ineffective recycling of injected water is serious, and the development effect of the oil reservoir becomes worse gradually.Based on the change rule of reservoir physical properties and development dynamic characteristics,it was analyzed the formation mechanism and reason for the preferential percolation path in the waterflooding sandstone reservoir.Taken the injection-production well group in Nanpu 1-29 fault-block as a unit,mainly based on comprehensive discriminant parameters, it was calculated the waterflooding flow field between injection and production wells. Based on the dynamic development characteristics and Rdos grid numerical simulation,three preferential percolation path modes of waterflooding were classified. The developmental horizon of the preferential percolation path was determined by the tracer analysis. In addition,the identification and description of the preferential percolation path of the main seepage layer can provide an important reference for the development of the oil reservoir exploration strategy.

参考文献/References:

[1]刘海波.大庆油区长垣油田聚合物驱后优势渗流通道分布及渗流特征[J].油气地质与采收率,2014,21(5):69-72.
[2]姜瑞忠,于成超,孔垂显.低渗透油藏优势渗流通道模型的建立及应用[J].特种油气藏,2014,21(5):85-88.
[3]李科星,蒲万芬,赵军,等.疏松砂岩油藏大孔道识别综述[J].西南石油大学学报,2007,29(5):42-44.
[4]胡书勇,张烈辉,罗建新,等.砂岩油藏大孔道的研究回顾与展望[J].特种油气藏,2006,13(6):88-89.
[5]孙明,李治平.注水开发砂岩油藏优势渗流通道识别与描述[J].断块油气田,2009,16(3):50-52.
[6]姜汉桥.特高含水期油田的优势渗流通道预警及差异化调整策略[J].中国石油大学学报(自然科学版),2013,37(5):114-118.
[7]曹亚明,郑家朋,孙桂玲,等.南堡陆地中浅层油藏优势渗流储层特征研究[J].石油天然气学报,2013,35(4):114-116.
[8]谭光明.河31断块优势渗流通道识别及治理方法[J].特种油气藏,2007,14(1):87-90.
[9]张士奇,卢炳俊,张美玲.水淹储层大孔道存在的分析与识别[J].大庆石油地质与开发,2008,27(6):76-79.
[10]杨勇.正韵律厚油层优势渗流通道的形成条件和时机[J].油气地质与采收率,2008,15(3):105-107.
[11]盖德林,刘春天,贾振岐.注采井间水流优势方向的识别[J].大庆石油学院学报,2007,31(5):47-50.
[12]刘红岐,李宝莹,王万福,等.锦16区块储层及优势通道特征分析[J].西南石油大学学报(自然科学版),2014,36(6):60-67.
[13]郝金克.利用无因次压力指数定性识别优势通道[J].特种油气藏,2014,21(4):123-125.
[14]陈程,宋新民,李军.曲流河点砂坝储层水流优势通道及其对剩余油分布的控制[J].石油学报,2012,33(2):257-263.
[15]张航,李治平,郝振宪.利用动态数据判断优势渗流通道[J].石油天然气学报,2014,36(12):158-161.
[16]惠钢,王友净,李佳鸿,等.中-高含水期低渗透储层优势渗流通道研究-以温米油田温西一区块三间房组储层为例[J].油气地质与采收率,2015,22(6):74-79.
[17]王森,冯其红,宋玉龙,等.基于吸水剖面资料的优势通道分类方法——以孤东油田为例[J].油气地质与采收率,2013,20(5):99-102.

相似文献/References:

[1]鄢宇杰,喻高明,胡元伟,等.水驱砂岩油藏开发后期经济实用井网密度的确定[J].复杂油气藏,2010,(04):59.
[2]雷 霆,倪天禄,季 岭,等.基于生产动态数据的水驱砂岩油藏井间优势渗流通道识别[J].复杂油气藏,2020,13(02):38.[doi:10.16181/j.cnki.fzyqc.2020.02.008]
 LEI Ting,NI Tianlu,JI Ling,et al.Identification of predominant seepage channels between wells in waterflooding sandstone reservoirs based on production performance data[J].Complex Hydrocarbon Reservoirs,2020,13(01):38.[doi:10.16181/j.cnki.fzyqc.2020.02.008]

备注/Memo

备注/Memo:
收稿日期:2019-06-10;改回日期:2019-07-30。
第一作者简介:刘薇薇(1983—),女,博士,高级工程师,主要从事油藏提高采收率研究。E-mail:hanshuolww@163.com。
基金项目:国家科技重大专项“渤海湾盆地黄骅坳陷滩海开发技术示范工程”(2011ZX05050)。
更新日期/Last Update: 2020-03-15