SEC动态储量评估方法在致密特低渗气田中的应用——以鄂尔多斯盆地大牛地气田为例

doi:10.11743/ogg20160218

Abstract

Abstract: SEC dynamic reserves evaluation is one of the important methods of listed reserves evaluation.In practical application, the parameters and calculation results are various.SEC dynamic reserves evaluation is closely related to evaluation method, understanding of geological conditions and familiarity with production situation of the assessment staff.There are many convenient practical evaluation methods for the SEC reserves evaluation of Daniudi gasfield, the Ordos Basin，and these methods play an important role in summarizing the declining pattern and determining the parameters.The stripping of effects of new wells and normalization of production rate can objectively and rationally reveal the production declining pattern of the Daniudi gasfield; Exponential decline, hyperbolic decline, harmonic decline are integrated to establish single well declining model for the calculation of single well reserves and for verification of the reserves evaluation results.

Key words: normalization method, dynamic assessment, static assessment, SEC reserves, Daniudi gasfield

CLC Number:

TE155

Luo Xiaomin. Application of SEC dynamic reserves evaluation method in extra-low permeability and tight gas reservoir:A case from Daniudi gasfield,Ordos Basin[J]. Oil & Gas Geology, 2016, 37(2): 276-279.

References

[1] 张抗.近20年中国石油储量变化分析[J].石油与天然气地质,2005,26(5):584-589. Zhang Kang.Analysis of China's oil reserves growth in recent 20 years[J].Oil & Gas Geology,2005,26(5):584-589.
[2] 贾承造.美国SEC油气储量评估方法[M].北京:石油工业出版社,2004. Jia Chenzao.SEC oil and gas reserves evaluation method[M].Petroleum Industrial Publishing House,2004.
[3] 郝蜀民,惠宽洋,李良.鄂尔多斯盆地大牛地大型低渗气田成藏特征及其勘探开发技术[J].石油与天然气地质,2006,27(6):762-768. Hao Shumin,Xi Kuanyang,Li Liang.Reservoiring features of Daniudi low-permeability gas field in Ordos Basin and its exploration and development technologies[J].Oil & Gas Geology,2006,27(6):762-768.
[4] 王树华,魏萍.SEC储量动态评估与分析[J].油气地质与采收率,2012,19(2):93-94. Wang Shuhua,Wei Ping.Dynamic evaluation of SEC reserves[J].Petroleum Geology and Recovery Efficiency,2012,19(2):93-94.
[5] 张玲,魏萍,肖席珍.SEC储量评估特点及影响因素[J].石油与天然气地质,2011,32(2):33-34. Zhangling,Weiping,xiaoxizhen.characteristics and their influential factors of SEC reserve evaluation[J].Oil & Gas Geology,2011,32(2):33-34.
[6] 赵文智,毕海滨.论储量评估中的单元划分[J].石油与天然气地质,2007,28(3):309-314. Zhao Wenzhi,Bi Haibin.A discussion on the unit classification in reserve estimation[J].Oil & Gas Geology,2007,28(3):309-314.
[7] 张付新.SEC剩余经济可采储量影响因素分析[J].油气地质与采收率,2013,20(3):93-94. Zhang Fuxin.Influencing factors analysis of SEC reserves[J].Petroleum Geology and Recovery Efficiency,2013,20(3):93-94.
[8] 喻秋兰,唐海,吕栋梁,等.气井产能递减规律研究[J].天然气勘探与开发,2012.35(5):41-52. Yu Qiulan,Tang Hai,Lv Dongliang,et at.Productivity decline law of gas well[J].Natural Gas Exploration & Development.2012.35(5):41-52.
[9] Arps J J.Analysis of declines curve[J].Trans.AME.1945,16:228-247.
[10] 周慧敏,贾彬,汪毅,等.Arps递减分析法在大牛地气田的应用[J].中国石油和化工标准与质量,2013(5):175. Zhou Huimin,Jia Bin,Wang Yi,et at.Application of Arps in Daniudi gas field[J].China petroleum and Chemical Standard and Quality,2013,(5):175.
[11] 王永祥,张君峰,毕海滨,等.油气储量评估方法[M].北京:石油工业出版社,2012. Wang Yongxiang,Zhang Junfeng,Bi Haibin,et al.Assessment methods for oil and gas reserves[M].Beijing:Petroleum Industry Press,2012.
[12] 卢涛,刘艳侠,武力超,等.鄂尔多斯盆地苏里格气田致密砂岩气藏稳产难点与对策[J].天然气工业,2015,35(6):43-52. Lu Tao,Liu Yanxiao,Wu Lichao,et at.Challenges to and countermeasures for the production stabilization of tight sandstone gas reservoirs of the Sulige gas fild,Ordos Basin[J].Natural Gas Industry,2015,35(6):43-52.
[13] 王念喜,王香增,张丽霞等.基于渗流特征的低渗透致密砂岩气藏气井生产规律[J].天然气工业,2009,29(4):82-85. Wang Nianxi,Wang Xiangzen,Zhang Lixia,et al.Production law based on percolation for a gas well in tight sandstone gas reservoirs with low permeability[J].Natural Gas Industry,2009,29(4):82-85.
[14] 王海兰,辜利江,廖阔.低渗透气田气井生产工艺技术研究[J].天然气技术与经济,2013,7(2):30-32. Wang Hailan,Gu Lijiang,Liao Kuo.Production technology used for lowpermeability gasfield[J]. Natural Gas Technology and Economy,2013,7(2):30-32.
[15] 胡允栋,萧德铭,王永祥.按SEC标准进行油气证实储量评估的基本原则[J].石油学报,2004,25(2):19-20. Hu Yundong,Xiao Deming,Wang Yongxiang.The principles for estimating proven reserves following SEC standards[J].Acta Petrolei Sinica,2004,25(2):19-20.
[16] 张伦友,彭宽军.石油天然气储量价值评估方法研究[J].天然气勘探与开发,2005,28(3):69-72. Zhang Lunyou,Pen Kuanjun.The research of estimation method in the reserves value of oil and gas[J].Gas Exploration and Development,2005,28(3):69-72.

Application of SEC dynamic reserves evaluation method in extra-low permeability and tight gas reservoir:A case from Daniudi gasfield,Ordos Basin

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