[1]时新磊.复杂管柱环境下RPMC/O剩余油饱和度解释方法[J].测井技术,2018,42(04):413-417.[doi:10.16489/j.issn.1004-1338.2018.04.008]
 SHI Xinlei.Interpretation Method of RPM-C/O Residual Oil Saturation under Complex Tubing String Environment[J].WELL LOGGING TECHNOLOGY,2018,42(04):413-417.[doi:10.16489/j.issn.1004-1338.2018.04.008]
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复杂管柱环境下RPMC/O剩余油饱和度解释方法()
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《测井技术》[ISSN:1004-1338/CN:61-1223/TE]

卷:
第42卷
期数:
2018年04期
页码:
413-417
栏目:
处理解释
出版日期:
2018-09-05

文章信息/Info

Title:
Interpretation Method of RPM-C/O Residual Oil Saturation under Complex Tubing String Environment
文章编号:
1004-1338(2018)04-0413-05
作者:
时新磊
中海石油(中国)有限公司天津分公司, 天津 300459
Author(s):
SHI Xinlei
Tianjin Branch, CNOOC, Tianjin 300459, China
关键词:
复杂管柱 剩余油饱和度 环空流体“飘移”校正 扇形图 变骨架碳氧比值
Keywords:
Keywords: complex tubing string residual oil saturation “drift” correction of annular space fluid sector diagram changing value of C/O ratio of matrix
分类号:
P631.84
DOI:
10.16489/j.issn.1004-1338.2018.04.008
文献标志码:
A
摘要:
海上油田生产管柱结构较为复杂,且RPM-C/O测井受环空流体影响严重。剩余油饱和度的解释精度直接关系到综合调整的决策部署,通过现有RPM-C/O测井资料分析,环空流体是影响渤海油田RPM-C/O测井解释的主要影响因素。基于线性内插算法,提出了基于标志层刻度的环空流体“飘移”校正方法,建立了适合渤海油田的“扇形图”解释模型。在标志层刻度基础上,得到了各目标油田的变骨架碳氧比值(C/Oma)井眼综合校正系数,开发适合渤海油田的RPM-C/O剩余油饱和度解释软件。该方法通过复杂管柱井的实例分析,提高了RPM-C/O剩余油饱和度解释精度,与生产动态资料相吻合,解决了渤海油田复杂管柱环境下RPM-C/O剩余油饱和度解释误差大的问题,对开发后期剩余油的挖潜具有重要的指导意义。
Abstract:
Abstract: The offshore production string structure is complex, and the RPM-C/O logging is seriously affected by the fluid in wellbore annulus. The interpretation accuracy of residual oil saturation is directly related to the decision-making deployment of comprehensive development adjustment. Through the analysis of existing RPM-C/O logging data, the annulus fluid is the main influencing factor affecting the interpretation of RPM-C/O logging in Bohai Oilfield. Based on the linear interpolation algorithm, the “floating” correction method of the annulus fluid based on the mark layer scale is proposed, and the “sector graph” interpretation model for the Bohai Oilfield is established. Based on the scale of the mark layer, the comprehensive correction coefficient of the changing value of C/O ratio of matrix(C/Oma)of each target oilfield is obtained. The RPM-C/O residual oil saturation interpretation software for Bohai Oilfield is developed. Through case study of complex production string wells, it is proved that the method improves the interpretation accuracy of RPM-C/O residual oil saturation, which is consistent with the production dynamic data. The developed method could address the large error of RPM-C/O residual oil saturation interpretation under the complex production string environment in offshore Bohai Oilfield, presenting important guiding significance for the potential tapping of residual oil in the later development stage.

参考文献/References:

[1] 黄志洁, 张一伟, 熊琦华, 等. 油藏相控剩余油分布四维模型的建立方法 [J]. 石油学报, 2008, 29(4): 562-565. [2] 闫凤玉, 卢景美. 渤海油田综合调整方案研究 [J]. 科技信息, 2010(13): 448-449. [3] 王晓超, 沈思, 王锦林, 等. 渤海S油田聚合物驱剩余油分布规律研究 [J]. 特种油气藏, 2016, 23(3): 102-105. [4] 黄志洁, 邱细斌, 等. 储层性能监测仪(RPM)及其应用 [J]. 石油管材与仪器, 2004, 18(2): 43-46. [5] 王利娟, 何胜林, 谢乐训. RPM剩余油饱和度测井在南海西部油田的应用研究 [J]. 海洋石油, 2015, 35(2): 82-86, 106. [6] 马焕英, 李疾翎, 牛朋, 等. 储层饱和度动态监测在海上油田的应用 [J]. 石油天然气学报, 2012, 34(6): 104-107. [7] 吴进波, 汪忠浩, 李敬功. 海上稠油油藏RPM校正方法研究 [J]. 石油工业技术监督, 2013, 29(3): 49-52. [8] 汪忠浩, 唐保勇, 向显鹏. 海上稠油油藏RPM测井解释模拟方法研究 [J]. 工程地球物理学报, 2016, 13(4): 405-410. [9] 周良文, 马焕英, 张锋, 等. 复杂管柱条件下C/O能谱测井解释方法 [J]. 同位素, 2017, 8(3): 175-181.

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备注/Memo

备注/Memo:
基金项目: 十三五国家科技重大专项渤海油田加密调整及提高采收率油藏工程技术示范(2016ZX05058001) 作者简介: 时新磊,男,1982年生,工程师,从事测井资料综合解释及储量评价岩石物理研究工作。E-mail:shixl3@cnooc.com.cn
更新日期/Last Update: 2018-09-05