华池—南梁油田长8油藏高阻水层解释方法

doi:10.7657/XJPG20230115

新疆石油地质 ›› 2023, Vol. 44 ›› Issue (1): 105-111.doi: 10.7657/XJPG20230115

华池—南梁油田长8油藏高阻水层解释方法

张德梅¹^,²(), 段朝伟², 李高仁³, 李永胜³, 陆敬武⁴, 林伟川²

1.中国石油集团测井有限公司长庆分公司，西安 710200
2.中国石油集团测井有限公司地质研究院，西安 710077
3.中国石油长庆油田分公司勘探开发研究院，西安 710018
4.中国石油集团测井有限公司物资装备公司，西安 710200

收稿日期:2021-08-16 修回日期:2022-05-18 出版日期:2023-02-01 发布日期:2023-02-03
作者简介:张德梅（1975-），女，湖北公安人，高级工程师，硕士，测井解释方法研究与综合评价，（Tel）19992868007（E-mail）zhangdh005@cnpc.com.cn
基金资助:
国家科技重大专项(2016ZX05050);国家科技重大专项(2017ZX05001002-008);中国石油科技重大专项(2016E-0501)

Interpretation Methods for High-Resistivity Water Layer in Chang 8 Reservoir in Huachi-Nanliang Oilfield

ZHANG Demei¹^,²(), DUAN Chaowei², LI Gaoren³, LI Yongsheng³, LU Jingwu⁴, LIN Weichuan²

1. Changqing Branch，China National Logging Corporation，Xi’an，Shaanxi 710200，China
2. Geological Research Institute，China National Logging Corporation，Xi’an，Shaanxi 710077，China
3. Research Institute of Exploration and Development，Changqing Oilfield Company，PetroChina，Xi’an，Shaanxi 710018，China
4. Materials and Equipment Company，China National Logging Corporation，Xi’an，Shaanxi 710200，China

Received:2021-08-16 Revised:2022-05-18 Online:2023-02-01 Published:2023-02-03

摘要/Abstract

摘要：

鄂尔多斯盆地华池—南梁油田长8油藏存在高阻水层，油水层对比度低，油层识别难度大。为提高油层判识率，以大量测井、录井资料和岩石物理实验为基础，确定油藏水层高阻的主控因素。根据不同类型高阻水层测井响应特征，利用中子、密度和声波时差测井数据，评价孔隙结构，识别复杂孔隙结构型高阻水层；利用中子—密度曲线交会特征进行电性因子校正，扩大油水流体特征，有效识别复杂润湿型高阻水层。通过对不同主控因素高阻水层测井响应特征研究，采用相应测井技术方法有效识别，提高图版油水特征值的准确度和测井解释符合率。

关键词: 高阻水层, 主控因素, 孔隙结构, 润湿性, 测井响应特征, 油水识别, 解释符合率

Abstract:

In the Chang 8 reservoir in Huachi-Nanliang oilfield of the Ordos basin，high-resistivity water layers are present，and the contrast between oil and water layers is low，making it difficult to identify oil layers. In order to accurately identify oil layers，based on logging data and petrophysical experiment results，the controlling factors of the high resistivity of water layers were determined. According to the logging response characteristics of different types of high-resistivity water layers，by using the data of neutron，density and acoustic logging，the pore structure in the reservoir was evaluated to identify high-resistivity water layers with complex pore structures. By using the cross-plot of neutron and density logging curves，resistivity was corrected，so as to enlarge the contrast between oil and water layers，and then to effectively identify high-resistivity water layers with complex wettability. Based on the analysis of the logging responses of high-resistivity water layers controlled by different factors，different techniques and methods were adopted to effectively identify these layers，and the accuracy of oil-water characteristic values in identification chart and the coincidence rate of logging interpretation have been improved.

Key words: high-resistivity water layer, controlling factor, pore structure, wettability, logging response characteristic, oil/water identification, coincidence rate of logging interpretation

中图分类号:

TE122.3

张德梅, 段朝伟, 李高仁, 李永胜, 陆敬武, 林伟川. 华池—南梁油田长8油藏高阻水层解释方法[J]. 新疆石油地质, 2023, 44(1): 105-111.

ZHANG Demei, DUAN Chaowei, LI Gaoren, LI Yongsheng, LU Jingwu, LIN Weichuan. Interpretation Methods for High-Resistivity Water Layer in Chang 8 Reservoir in Huachi-Nanliang Oilfield[J]. Xinjiang Petroleum Geology, 2023, 44(1): 105-111.

图/表 10

图1

图2

图3

图4

图5

表1

图6

图7

图8

图9

参考文献 22

[1]	张庆国, 王硕, 冯小东, 等. 大情字井油田高阻水层成因分析与识别方法[J]. 科学技术与工程, 2011, 11(34):8444-8 451.
	ZHANG Qingguo, WANG Shuo, FENG Xiaodong, et al. On genesis of high resistivity water formation and identification in Daqingzi oilfield[J]. Science Technology and Engineering, 2011, 11(34):8444-8 451.
[2]	冯琼, 陈新民, 李争, 等. 塔中4油田CI油组高阻水层成因分析及油层解释方法研究[J]. 江汉石油学院学报, 2001, 23(增刊):38-41.
	FENG Qiong, CHEN Xinmin, LI Zheng, et al. Genetic analysis of high resistive aqueous layer and reservoir interpretation of sand-set CI in Tazhong 4 oilfield[J]. Journal of Jianghan Petroleum Institute, 2001,23 (Supp.):38-41.
[3]	黄东, 汪华, 陈利敏, 等. 中国南方地区碳酸盐岩储层高电阻率水层地质成因:以川西地区下二叠统栖霞组为例[J]. 天然气工业, 2012, 32(11):22-26.
	HUANG Dong, WANG Hua, CHEN Limin, et al. Geologic origin of aquifer with high resistivity in the carbonate reservoirs in south China:a case study from the Lower Permian Qixia formation in west Sichuan basin[J]. Natural Gas Industry, 2012, 32(11):22-26.
[4]	赵阳, 段毅. 华庆地区长8段油层高阻水层成因分析[J]. 油气藏评价与开发, 2020, 10(1):118-122.
	ZHAO Yang, DUAN Yi. Analysis on water layers with high resistivity of Chang 8 oil formation in Huaqing area[J]. Reservoir Evaluation and Development, 2020, 10(1):118-122.
[5]	刘健, 韩婧婧, 王博, 等. 西峰油田C8油藏高阻水层影响因素探讨[J]. 石油化工应用, 2016, 35(3):111-118.
	LIU Jian, HAN Jingjing, WANG Bo, et al. Investigation on factors of high resistivity water in Xifeng oilfield Chang 8 reservoir[J]. Petrochemical Industry Application, 2016, 35 (3) :111-118.
[6]	冯志强, 董立, 童英, 等. 蒙古-鄂霍茨克洋东段关闭对松辽盆地形成与演化的影响[J]. 石油与天然气地质, 2021, 42(2):251-264.
	FENG Zhiqiang, DONG Li, TONG Ying, et al. Impacts of the closure of eastern Mongolia-Okhotsk Ocean on formation and evolution of Songliao basin[J]. Oil & Gas Geology, 2021, 42(2):251-264.
[7]	何发岐, 王付斌, 郭利果, 等. 鄂尔多斯盆地古生代原型盆地演化与构造沉积格局变迁[J]. 石油实验地质, 2022, 44(3):373-384.
	HE Faqi, WANG Fubin, GUO Liguo, et al. Evolution of prototype basin and change of tectonic-sedimentary pattern in Paleozoic,Ordos basin[J]. Petroleum Geology & Experiment, 2022, 44(3):373-384.
[8]	刘显阳, 惠潇, 李士祥. 鄂尔多斯盆地中生界低渗透岩性油藏形成规律综述[J]. 沉积学报, 2012, 30(5):964-974.
	LIU Xianyang, HUI Xiao, LI Shixiang. Summary of formation rule for low permeability lithologic reservoir of Mesozoic in Ordos basin[J]. Acta Sedimentologica Sinica, 2012, 30(5):964-974.
[9]	王琪. 鄂尔多斯盆地延长组C8储层特征及其控制因素研究[R]. 西安: 中国石油长庆油田分公司, 2012.
	WANG Qi. Study on the characteristics and controlling factors of C8 reservoir in Triassic Yanchang formation,Ordos basin[R]. Xi’an: PetroChina Changqing Oilfield Company, 2012.
[10]	何发岐, 齐荣, 王付斌, 等. 鄂尔多斯盆地南部三叠系延长组沟谷体系构造成因[J]. 石油与天然气地质, 2021, 42(5):1056-1 062.
	HE Faqi, QI Rong, WANG Fubin, et al. Tectonic genesis of Triassic Yanchang formation valley systems,southern Ordos basin[J]. Oil & Gas Geology, 2021, 42(5):1056-1 062.
[11]	罗静兰, 李忠兴, 史成恩, 等. 鄂尔多斯盆地西南部上三叠统C8、长6油层组的沉积体系与物源方向[J]. 地质通报, 2008, 27(1):101-111.
	LUO Jinglan, LI Zhongxing, SHI Cheng’en, et al. Depositional systems and provenance directions for the Chang 6 and Chang 8 reservoir groups of the Upper Triassic Yanchang formation in the southwestern Ordos basin,China[J]. Geological Bulletin of China, 2008, 27(1):101-111.
[12]	李元昊, 蔺昉晓, 杜金良, 等. 鄂尔多斯盆地三叠系延长组C8浅水三角洲沉积特征[J]. 低渗透油气田, 2007, 12(3):19-24.
	LI Yuanhao, LIN Fangxiao, DU Jinliang, et al. Sedimentary characteristics of C8 shallow water delta of Triassic Yanchang formation in Ordos basin[J]. Low Permeability Oil and Gas Field, 2007, 12(3):19-24.
[13]	周新平, 何青, 刘江艳, 等. 鄂尔多斯盆地三叠系延长组7段深水碎屑流沉积特征及成因[J]. 石油与天然气地质, 2021, 42(5):1063-1 077.
	ZHOU Xinping, HE Qing, LIU Jiangyan, et al. Features and origin of deep-water debris flow deposits in the Triassic Chang 7 member,Ordos basin[J]. Oil & Gas Geology, 2021, 42(5):1063-1 077.
[14]	吴泽民, 柯先启, 张攀, 等. 鄂尔多斯盆地姬塬地区长9段砂体构型[J]. 新疆石油地质, 2022, 43(3):294-309.
	WU Zemin, KE Xianqi, ZHANG Pan, et al. Sand body architecture of Chang 9 member in Jiyuan area,Ordos basin[J]. Xinjiang Petroleum Geology, 2022, 43(3):294-309.
[15]	王伟, 陈朝兵, 许爽, 等. 鄂尔多斯盆地延长组致密砂岩不同尺度孔喉分形特征及其控制因素[J]. 石油实验地质, 2022, 44(1):33-40.
	WANG Wei, CHEN Zhaobing, XU Shuang, et al. Fractal characteristics and its controlling factors of pore-throat with different scales in tight sandstones of the Yanchang formation in the Ordos basin[J]. Petroleum Geology & Experiment, 2022, 44(1):33-40.
[16]	吴胜和. 储层表征与建模[M]. 北京: 石油工业出版社, 2010.
	WU Shenghe. Reservoir characterization and modeling[M]. Beijing: Petroleum Industry Press, 2010.
[17]	陈朝兵, 赵振宇, 付玲, 等. 鄂尔多斯盆地华庆地区延长组6段深水致密砂岩填隙物特征及对储层发育的影响[J]. 石油与天然气地质, 2021, 42(5):1098-1 111.
	CHEN Zhaobing, ZHAO Zhenyu, FU Ling, et al. Interstitial matter and its impact on reservoir development in Chang 6 deep water tight sandstone in Huaqing area,Ordos basin[J]. Oil & Gas Geology, 2021, 42(5):1098-1 111.
[18]	廖鹏, 王琪, 唐俊, 等. 鄂尔多斯盆地环县—华池地区长8砂岩储层成岩作用及孔隙演化[J]. 中南大学学报(自然科学版), 2014, 45(9):3200-3 209.
	LIAO Peng, WANG Qi, TANG Jun, et al. Diagenesis and porosity evolution of sandstones reservoir from Chang 8 of Yanchang formation in Huanxian-Huachi region of Ordos basin[J]. Journal of Central South University (Science and Technology), 2014, 45(9):3200-3 209.
[19]	何辉, 李军建, 乞照, 等. 西峰油田N区长2₃储集层特征及敏感性评价[J]. 新疆石油地质, 2020, 41(3):278-287.
	HE Hui, LI Junjian, QI Zhao, et al. Reservoir characteristics and sensitivity evaluation of Chang 2₃ in N area of Xifeng oilfield[J]. Xinjiang Petroleum Geology, 2020, 41(3):278-287.
[20]	毛志强, 章广成, 林纯增. 油层润湿性对测井计算的含水饱和度的影响[J]. 测井技术, 1997, 21(1):50-54.
	MAO Zhiqiang, ZHANG Guangcheng, LIN Chunzeng. The effect of wettability of reservoir on the log-derived water saturation[J]. Well Logging Technology, 1997, 21 (1) :50-54.
[21]	仝泽民. 鄂尔多斯盆地侏罗系含残余油储层成因及测井特征分析[D]. 北京: 中国石油大学(北京), 2016.
	TONG Zemin. Analysis of Jurassic residual oil reservoir genesis and log characteristics in Ordos basin[D]. Beijing: China University of Petroleum (Beijing), 2016.
[22]	张德梅, 王桂萍, 娄宪刚, 等. 测井曲线组合法求取泥质含量探讨[J]. 测井技术, 2011, 35(4):358-362.
	ZHANG Demei, WANG Guiping, LOU Xiangang, et al. On calculating the shale content with log curve combining method[J]. Well Logging Technology, 2011, 35(4):358-362.

华池—南梁油田长8油藏高阻水层解释方法

Interpretation Methods for High-Resistivity Water Layer in Chang 8 Reservoir in Huachi-Nanliang Oilfield

RichHTML

PDF

可视化

摘要/Abstract

引用本文

使用本文

图/表 10

参考文献 22

相关文章 15

编辑推荐

Metrics

本文评价

[1]	周云秋, 贺锡雷, 林凯, 秦思萍, 张陈强, 刘宗杰. 基于动态有效应力系数的地层压力估算方法[J]. 新疆石油地质, 2023, 44(2): 245-251.
[2]	仲米虹, 唐武. 塔北地区三叠纪拗陷湖盆异重流沉积特征及主控因素[J]. 新疆石油地质, 2023, 44(1): 1-8.
[3]	于淑艳, 汪洋, 冯宏业, 朱洪建. 川东北城口地区筇竹寺组页岩流变对孔隙结构的影响[J]. 新疆石油地质, 2022, 43(5): 513-518.
[4]	李军, 唐博超, 韩东, 卢海涛, 耿春颖, 黄米娜. 断控缝洞型油藏储集体发育特征及其连通关系——以塔河油田托甫台地区T单元为例[J]. 新疆石油地质, 2022, 43(5): 572-579.
[5]	许欣雨, 陈清华, 冀东生, 崔有维. 湖南慈利龙王洞岩溶发育特征及模式[J]. 新疆石油地质, 2022, 43(2): 145-152.
[6]	段文刚, 吝文, 田继军, 马静辉, 杜猛, 罗锦昌. 川南罗布向斜五峰组—龙马溪组页岩孔隙分形特征与主控因素[J]. 新疆石油地质, 2022, 43(2): 153-159.
[7]	卢婷, 王鸣川, 马文礼, 彭泽阳, 田玲钰, 李王鹏. 考虑多重应力敏感效应的页岩气藏压裂水平井试井模型[J]. 新疆石油地质, 2021, 42(6): 741-748.
[8]	李晶晶, 孙国翔, 刘琦, 刘淼. 吉木萨尔凹陷芦一段页岩储集层孔隙结构及敏感性[J]. 新疆石油地质, 2021, 42(5): 541-547.
[9]	闫高原, 张军建, 路冠文, 全方凯. 沁水盆地太原组—山西组页岩孔隙分形特征[J]. 新疆石油地质, 2021, 42(5): 548-553.
[10]	丁强, 成健, 杨博, 靳紫馨, 刘菲, 赵子文, 于景维. 鄂尔多斯盆地胡154区块长4+5段孔隙结构定量表征及分类[J]. 新疆石油地质, 2021, 42(4): 410-417.
[11]	吴伟, 张博. 太平油田强边底水稠油油藏剩余油赋存规律[J]. 新疆石油地质, 2021, 42(2): 173-178.
[12]	杨利萍, 葛际江, 孙翔宇. 塔河气田纳米颗粒活性油堵水剂实验[J]. 新疆石油地质, 2021, 42(2): 218-223.
[13]	宫宇宁, 王宇豪, 朱舟元. 国外蒸汽泡沫驱矿场实施效果[J]. 新疆石油地质, 2021, 42(1): 120-126.
[14]	万永清, 曹欣瑜, 刘海涛, 马强, 白兆阳, 王奇. 三塘湖盆地芦草沟组页岩自吸特征[J]. 新疆石油地质, 2020, 41(6): 666-676.
[15]	潘祎文, 左晓欢, 张世涛, 张耀华. 鄂尔多斯盆地合水地区长2油层低阻成因及识别[J]. 新疆石油地质, 2020, 41(3): 253-260.