Lithologic Reservoirs ›› 2011, Vol. 23 ›› Issue (1): 111-113.doi: 10.3969/j.issn.1673-8926.2011.01.020

Previous Articles     Next Articles

Calculation methods of rational infill well number in water drive field

YU Chenglong， LI Huimin，ZHAO Min， LUO Chihui
  

  1. Key Laboratory of Enhanced Oil & Gas Recovery， Ministry of Education， Northeast Petroleum University， Daqing 163318， China
  • Online:2011-02-20 Published:2011-02-20

PDF (PC)

876

Abstract:

Well pattern infill can improve the effect of oilfield development and enhance oil recovery. The denser the well spacing density is, the better the effect of oilfield development will be. There are manymethods for calculatingwell spacing density at present, but only a few methods are suitable for calculating the reasonable well numbers of well pattern infill and economic limit well number in water drive field. Based on В. Н. шелкачев formula, the net present value formula is applied to deduced the theoretical calculation formula for reasonable well numbers ofwell pattern infill and economic limit well number in water drive field. The application result shows that the calculation result is reasonable, and this method can provide theoretical support for well pattern infill in oilfield.

Key words: gas/water relation, low porosity and low permeability, lithologic-structural gas reservoir, rolling extension, Yakai Gasfield

［1］ 张宇焜，汪伟英，周江江.注水压力对低渗透储层渗流特征的影响［J］.岩性油气藏，2010，22（2）：120-122.
［2］ 李善鹏，吴凯，方艳兵.特低渗透油藏启动压力现象研究［J］.岩性油气藏，2009，21（1）：125-127.
［3］ 夏为卫，王新海，雷娟青.低渗透油藏注二氧化碳气体的井网优选研究———以松辽盆地南部 H 油田 L 油藏为例［J］.岩性油气藏，2009，21（4）：105-107.
［4］ 刘晓彦，谢吉兵，廖建波，等. 靖安油田ZJ2 井区侏罗系油藏水驱状况研究与调整对策［J］.岩性油气藏，2007，19（1）：124-129.
［5］ 李得生，程俊.用将来净现值法确定合理井网密度［J］.断块油气田，2006，13（5）：39-40.
［6］ 刘世良，郑应钊.确定老油田合理井网密度和极限井网密度的新方法［J］.新疆石油地质，2004，25（3）：310-311.
［7］ 刘春枚，刘刚，王高文.水驱油田开发后期井网密度的确定［J］.新疆石油地质，2008，29（5）：616~618.
［8］ 谢宏伟，田世澄.老油田加密调整中合理实用井网密度研究［J］.石油天然气学报，2010，32（1）：318-320.
［9］ 刘义坤，王亮，王福林，等.数值模拟技术在塔中4 油田井网调整研究中的应用［J］.岩性油气藏，2010，22（1）：119-121.
［10］ 杨秋莲，刘登飞，孙燕妮，等.长庆特低渗透油藏井网密度确定方法研究［J］.低渗透油气田，2007，12（3）：100-103.
[1] ZHOU Hongfei, DAI Xin, JIA Min, ZHANG Rui, LI Guohui, LI Nan, YANG Qiang, BAI Rong. Hydrocarbon accumulation characteristics of the second member of Sinian Dengying Formation in the north slope of central Sichuan paleo-uplift [J]. Lithologic Reservoirs, 2022, 34(5): 130-138.
[2] WANG Maozhen, WU Kui, GUO Tao, HUI Guanzhou, HAO Yiwei. Reservoir characteristics and controlling factors of the second member of Paleogene Shahejie Formation in southeastern margin of Liaodong Sag [J]. Lithologic Reservoirs, 2022, 34(4): 66-78.
[3] Pan Guangchao,Zhou Jiaxiong,Han Guangming,Zhu Peiyuan,Liu Feng. Seismic prediction method of “ sweet ” reservoir in middle-deep zone: A case study from Wenchang A sag, western Pearl River Mouth Basin [J]. Lithologic Reservoirs, 2016, 28(1): 94-100.
[4] GE Jiawang， QIN Chenggang， ZHU Xiaomin， CHEN Shuhui， L IU Yinghui， ZHANG Xin. Characteristics and origin of low porosity and low permeability sandstone reservoir of Wenchang Formation in HZ25-7 structural belt of Huizhou Depression [J]. Lithologic Reservoirs, 2014, 26(4): 36-43.
[5] ZHANG Qin， ZHU Xiaomin， LIU Chang， JI Hancheng，CHEN Xiang. Characteristics and genesis of clastic reservoir with low porosity and low permeability of Lower Cretaceous in Tanzhuang Sag [J]. Lithologic Reservoirs, 2014, 26(4): 44-49.
[6] GUO Suhua， YUAN Yunfu， ZHENG Xiaojie. Geologic characteristics of particular gas reservoir in Yakai Gasfield, Tahe Oilfield [J]. Lithologic Reservoirs, 2011, 23(3): 15-18.
[7] DU Haifeng,YU Xinghe. Diagenesis of Chang 3 reservoir of Yanchang Formation in Jiyuan area , Ordos Basin [J]. Lithologic Reservoirs, 2007, 19(3): 38-43.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] WEI Qinlian, ZHENG Rongcai, XIAO Ling,WANG Chengyu, NIU Xiaobing. Influencing factors and characteristics of Chang 6 reservoir in Wuqi area, Ordos Basin[J]. Lithologic Reservoirs, 2007, 19(4): 45 -50 .
[2] WANG Dongqi, YIN Daiyin. Empirical formulas of relative permeability curve of water drive reservoirs[J]. Lithologic Reservoirs, 2017, 29(3): 159 -164 .
[3] LI Yun, SHI Zhiqiang. Study on fluid inclusion of tight sandstone reservoir of Upper Triassic Xujiahe Formation in central Sichuan Basin[J]. Lithologic Reservoirs, 2008, 20(1): 27 -32 .
[4] JIANG Ren, FAN Tailiang, XU Shouli. Concept and techniques of seismic geomorphology[J]. Lithologic Reservoirs, 2008, 20(1): 33 -38 .
[5] ZOU Mingliang, HUANG Sijing, HU Zuowei, FENG Wenli, LIU Haoniannian. The origin of carbonate cements and the influence on reservoir quality of Pinghu Formation in Xihu Sag, East China Sea[J]. Lithologic Reservoirs, 2008, 20(1): 47 -52 .
[6] WANG Bingjie, HE Sheng, NI June, FANG Du. Activity analysis of main faults in Qianquan area, Banqiao Sag[J]. Lithologic Reservoirs, 2008, 20(1): 75 -82 .
[7] CHEN Zhenbiao, ZHANG Chaomo, ZHANG Zhansong, LING Husong, SUN Baodian. Using NMR T2 spectrum distribution to study fractal nature of pore structure[J]. Lithologic Reservoirs, 2008, 20(1): 105 -110 .
[8] ZHANG Houfu, XU Zhaohui. Discussion on stratigraphic-lithologic reservoirs exploration in the aspect of the research history of reservoirs[J]. Lithologic Reservoirs, 2008, 20(1): 114 -123 .
[9] ZHANG Xia. Cultivation of exploration creativity[J]. Lithologic Reservoirs, 2007, 19(1): 16 -20 .
[10] YANG Wuyang, YANG Wencai, LIU Quanxin, WANG Xiwen. 3D frequency and space domain amplitude-preserved migration with viscoelastic wave equations[J]. Lithologic Reservoirs, 2007, 19(1): 86 -91 .
TRENDMD:

Copyright © 2018 Lithologic Reservoirs

Support by Beijing Magtech support@magtech.com.cn