Study on optimal well completion based on fuzzy comprehensive evaluation model
Online published: 2012-04-20
The uncertainties, randomness and fuzziness exist in many factors such as output,net present value,completion cost,deliverability, edge and bottom water coning and the degree of the reservoir rock soundness and so on, which all influence the selection ofwell completion. By adopting relative deviation fuzzymatrix, fuzzy analytic hierarchy process and fuzzymatrix synthesis operator, this paper improved fuzzy comprehensive evaluation model. In this model, we generalized the influencing factors, weighed the technology index and economy index, comprehensively evaluated the well completion system, and worked out the optimal membership degree. The improved model evaluation result agreed more with the reality, which proves the feasibility, superiority and reliability of this improved fuzzy comprehensive evaluation model.
LI Bin , LUO Donghong , LIANG Wei , WANG Ruiliang , WANG Su , DAI Jianwen . Study on optimal well completion based on fuzzy comprehensive evaluation model[J]. Lithologic Reservoirs, 2012 , 24(2) : 102 -105 . DOI: 10.3969/j.issn.1673-8926.2012.02.020
[1] 吕渐江,唐海,段永刚.运用二级模糊多目标综合评判方法预测低渗透气藏水锁损害程度[J].岩性油气藏,2010,22(4):120-124.
[2] 爨莹,王中.基于模糊多属性决策的射孔方案选择模型研究[J].计算机工程与应用,2009,45(25):212-214.
[3] 万仁溥.现代完井工程[M].北京:石油工业出版社,2008:129-139.
[4] 王庆,刘慧卿.非均质底水油藏水平井水淹规律研究[J].岩性油气藏,2010,22(1):122-125.
[5] 张迎春,赵春明,刘歆水,等. 水平分支井技术在渤海稠油油田开发中的应用[J].岩性油气藏,2011,23(1):118-121.
[6] 王孝刚,龙刚,熊昕东.川西地区低渗透气藏水平井完井优化设计技术[J].天然气工业,2010,30(7):65-68.
[7] 吴建发,赵金洲,郭建春.模糊综合决策优选压裂方案[J].断块油气田,2006,13(4):73-75.
[8] 李国锋,王德安,成勇.应用灰色关联分析法优选大牛地气田压裂井层[J].岩性油气藏,2011,23(1):114-117.
[9] 汪志明,李春艳.利用模糊综合决策方法优选水平井完井方式[J].石油钻探技术,2008,36(5):3-6.
[10] 王海涛,李相方,隋秀香,等.综合测试结果在完井酸化选井中的应用[J].油气井测试,2009,18(4):23-25.
[11] 祝厚勤,庞雄奇,姜振学,等.油气聚集系数的研究方法及应用[J].地球科学—————中国地质大学学报,2007,32(2):260-265.
[12] 欧阳传湘,涂志勇,付蓉.灰色综合评判法优选压裂井[J].岩性油气藏,2009,21(3):101-104.
[13] 张吉军.模糊层次分析法(FAHP)[J].模糊系统与数学,2000,14(2):80-88.
[14] 张晓慧,冯英浚.一种非线性模糊综合评价模型[J].系统工程理论与实践,2005,25(10):54-59.
[15] Xu Xueyan,Xiao Ciyuan,Wu Xue. A linear fuzzy comprehensive assessment model with prominent impact factor [J]. Advances in Intelligent and Soft Computing,2010,7(8):487-492.
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