辽河坳陷成熟探区油气深化勘探认识及实践

李晓光; 陈昌; 韩宏伟

doi:10.3969/j.issn.1006-6535.2022.06.009

特种油气藏 >

2022 , Vol. 29 >Issue 6: 73 - 82

DOI: https://doi.org/10.3969/j.issn.1006-6535.2022.06.009

地质勘探

辽河坳陷成熟探区油气深化勘探认识及实践

李晓光 ,
陈昌 ,
韩宏伟

展开

中国石油辽河油田分公司,辽宁盘锦 124010

李晓光(1966—),男,企业首席专家,教授级高级工程师,1989年毕业于石油大学(华东)石油地质专业,2008年毕业于中国石油大学(北京)地质资源与地质工程专业,获博士学位,现从事油气勘探部署工作。

收稿日期: 2022-06-08

修回日期: 2022-11-25

网络出版日期: 2023-01-10

基金资助

中国石油辽河油田分公司重大科技专项“辽河坳陷深层天然气成藏机理与勘探战略研究”(2021KJZX-02)、“辽河坳陷多元潜山内幕勘探关键技术研究”(2022KJZX-02);中国石油重大科技专项“辽河油田千万吨稳产关键技术研究与应用”子课题“辽河探区可持续规模增储勘探关键技术研究”(2017E-1601)

收起

Understanding and Practice of Oil and Gas Deepening Exploration in Mature Exploration Area of Liaohe Depression

Li Xiaoguang ,
Chen Chang ,
Han Hongwei

Expand

PetroChina Liaohe Oilfield Company, Panjin, Liaoning 124010, China

Received date: 2022-06-08

Revised date: 2022-11-25

Online published: 2023-01-10

Fold

摘要

针对传统油气勘探领域难以实现油气规模发现、传统勘探思路难以适应非常规油气新目标等问题,运用深化地质认识及重建成藏模式的思路,开展成熟探区勘探研究与实践。辽河坳陷已然进入勘探高成熟阶段,成熟探区的深化勘探不能仅仅局限于在地球物理技术进步、钻探水平的提高和油气层改造技术等领域,更应该体现在对地下地质条件客观存在的精准把握和创新认识。在西部凹陷清水洼陷创新成藏模式,新发现岩性油气藏石油储量2 800×10⁴t;在雷家地区创建“双要素”新评价模型,实现了非常规油气目标评价由面到体的转变;在东部凹陷沙三段重建勘探单元,发现新的勘探单元并部署实施X47井获高产气流。辽河坳陷成熟探区油气勘探实现多项突破,并对同类型成熟探区的勘探提供借鉴。

关键词： 成熟探区; 深化勘探; 成藏模式; 评价模型; 勘探单元; 辽河坳陷

本文引用格式

李晓光 , 陈昌 , 韩宏伟 . 辽河坳陷成熟探区油气深化勘探认识及实践[J]. 特种油气藏, 2022 , 29(6) : 73 -82 . DOI: 10.3969/j.issn.1006-6535.2022.06.009

Abstract

The Liaohe Depression has already entered the high maturity stage of exploration. The deepening exploration in mature exploration area cannot be limited to the scope of geophysical technology progress, drilling level improvement and revolution of oil and gas reservior stimulation technology, but should be reflected in the accurate grasping and innovative understanding of the objective existence of subsurface geological conditions. To address the problems that the conventional oil and gas exploration is difficult to achieve oil and gas discovery on a large scale and conventional exploration ideas are difficult to adapt to new unconventional oil and gas targets, the ideas of deepening geological understanding and reconstructing reservoir formation model were applied to innovate reservoir accumulation model in the Qingshui Depression of Western Sag to newly discover oil reserves of 2 800×10⁴t in rocky oil and gas reservoirs; a new "two-element“ evaluation model was created in Leijia area, which realized the surface-to-body transformation of unconventional oil and gas target evaluation; the exploration unit was reconstructed in the Member 3, Shahejie Formation of the Eastern Sag, and a new exploration unit was discovered and the Well X47 was deployed and implemented to obtain high production gas flow. A number of achievements were made during the exploration of oil and gas in mature exploration area of Liaohe Depression, which provided ideas and methodological reference for the exploration of similar type of mature area.

Key words： mature exploration area; deepening exploration; reservoir accumulation model; evaluation model; exploration unit; Liaohe Depression

参考文献

[1] 李晓光,高险峰,李玉金,等.辽河探区油气勘探潜力与前景[J].特种油气藏,2011,18(5):1-6.
LI Xiaoguang,GAO Xianfeng,LI Yujin,et al.Oil and gas exploration potential and prospect in the Liaohe exploration area[J].Special Oil & Gas Reservoirs,2011,18(5):1-6.
[2] 孟卫工.富油气坳陷深化勘探做法与体会[J].石油地质,2005,11(4):10-15.
MENG Weigong.Practice and experience made in deepening exploration of petroleum-rich depression[J].Petroleum Geology,2005,11(4):10-15.
[3] 孟卫工,李晓光,刘宝鸿,等.辽河坳陷中浅层精细勘探做法与启示 [J].中国石油勘探,2018,23(5):12-20.
MENG Weigong,LI Xiaoguang,LIU Baohong,et al.Fine exploration practice and enlightenment of middle and shallow reservoirs in Liaohe Depression[J].China Petroleum Exploration,2018,23(5):12-20.
[4] 李晓光,刘兴周.辽河断陷连续型油区聚集特征及聚集模式研究[J].特种油气藏,2020,27(1):1-8.
LI Xiaoguang,LIU Xingzhou.Continuous hydrocarbon accumulation properties and patterns in Liaohe Fault-Depression[J].Special Oil & Gas Reservoirs,2020,27(1):1-8.
[5] 高云,朱应科,赵华,等.叠前同时反演技术在砂砾岩体有效储层预测中的应用[J].石油物探,2013,52(2):223-228.
GAO Yun,ZHU Yingke,ZHAO Hua,et al.Application of prestack simultaneous inversion technique in effective reservoir prediction of sand-gravel body[J].Geophysical Prospecting for Petroleum,2013,52(2):223-228.
[6] 周英,陈茂根,杨新菊,等.AVO技术在东海西湖凹陷油气预测中的应用[J].石油物探,2004,43(2):94-97.
ZHOU Ying,CHEN Maogen,YANG Xinju,et al.Application of AVO technique in oil and gas prediction in Xihu Sag,East China Sea[J].Geophysical Prospecting for Petroleum,2004,43(2):94-97.
[7] 郑静静,印兴耀,张广智.流体因子关系分析以及新流体因子的构建[J].地球物理学进展,2011,26(2):579-587.
ZHENG Jingjing,YIN Xingyao,ZHANG Guangzhi.Fluid factor analysis and the construction of the new fluid factor[J].Progress in Geophysics,2011,26(2):579-587.
[8] 李扬,贺振华,黄德济,等.流体识别因子实验分析及应用[J].石油物探,2010,49(6):620-624.
LI Yang,HE Zhenhua,HUANG Deji,et al.Test analysis and application of fluid identification factor[J].Geophysical Prospecting for Petroleum,2010,49(6):620-624.
[9] 赵文智,胡素云,侯连华,等.中国陆相页岩油类型、资源潜力及与致密油的边界[J].石油勘探与开发,2020,47(1):1-10.
ZHAO Wenzhi,HU Suyun,HOU Lianhua,et al.Types and resource potential of continental shale oil in China and its boundary with tight oil[J].Petroleum Exploration and Development,2020,47(1):1-10.
[10] 单俊峰,黄双泉,李理,等.辽河坳陷西部凹陷雷家湖相碳酸盐岩沉积环境[J].特种油气藏,2014,21(5):7-11.
SHAN Junfeng,HUANG Shuangquan,LI Li,et al.Sedimentary environment of lacustrine carbonate rocks in Leijia Area in west sag of Liaohe Depression[J].Special Oil & Gas Reservoirs,2014,21(5):7-11.
[11] 李甜,代宗仰,李阳,等.辽河西部凹陷雷家地区古近系沙四段湖相白云岩成因[J].岩性油气藏,2022,34(2):75-85.
LI Tian,DAI Zongyang,LI Yang,et al.Genesis of lacustrine dolomites of the fourth member of Paleogene Shahejie Formation in Leijia Area,western Liao Depression[J].Lithologic Reservoirs,2022,34(2):75-85.
[12] 张广智,杜炳毅,李海山,等.页岩气储层纵横波叠前联合反演方法[J].地球物理学报,2014,57(12):4141-4149.
ZHANG Guangzhi,DU Bingyi,LI Haishan,et al.The method of joint pre-stack inversion of PP and P-SV waves in shale gas reservoirs[J].Chinese Journal of Geophysics,2014,57(12):4141-4149.
[13] 梁兵,杨建礼,张春峰,等.叠前弹性参数反演在黄珏油田的应用[J].石油勘探与开发,2007,34(2):202-206.
LIANG Bing,YANG Jianli,ZHANG Chunfeng,et al.Application of pre-stack elastic parameter inversion in Huangjue Oilfield[J].Petroleum Exploration and Development,2007,34(2):202-206.
[14] 刘喜武,刘宇巍,刘志远,等.陆相页岩油““甜点””地球物理表征研究进展[J].石油与天然气地质,2019,40(3):504-511.
LIU Xiwu,LIU Yuwei,LIU Zhiyuan,et al.Progresses in geophysical characterization of continental shale oil sweet spots[J].Oil & Gas Geology,2019,40(3):504-511.
[15] 李远,程飞,雷栋,等.基于页岩岩石物理分析技术的TOC和脆性预测[J].石油地球物理勘探,2018,53(增刊2):204-210.
LI Yuan,CHENG Fei,LEI Dong,et al.TOC and brittleness prediction based on shale rock physical analysis[J].Oil Geophysical Prospecting,2018,53(S2):204-210.
[16] 于景强,于正军,毛振强,等.陆相页岩油烃源岩总有机碳含量叠前地震反演预测方法与应用[J].石油物探,2020,59(5):823-830.
YU Jingqiang,YU Zhengjun,MAO Zhenqiang,et al.Prediction of total organic carbon content in source rock of continental shale oil using pre-stack seismic inversion[J].Geophysical Prospecting for Petroleum,2020,59(5):823-830.
[17] 刘勇,方伍宝,李振春,等.基于叠前地震的脆性预测方法及应用研究[J].石油物探,2016,55(3):425-432.
LIU Yong,FANG Wubao,LI Zhenchun,et al.Brittleness prediction and application based on pre-stack seismic inversion[J].Geophysical Prospecting for Petroleum,2016,55(3):425-432.
[18] 侯瑞云,刘忠群.鄂尔多斯盆地大牛地气田致密低渗储层评价与开发对策[J].石油与天然气地质,2012,33(1):118-128.
HOU Ruiyun,LIU Zhongqun.Resevoir evaluation and development strategies of Daniudi tight sand gas field in the Ordos Basin[J].Oil & Gas Geology,2012,33(1):118-128.
[19] 刘颜.鄂尔多斯盆地彬长区块延长组储层评价研究[D].武汉:长江大学,2017.
LIU Yan.Research on reservoir evaluation of the Yanchang Formation in Binchang Block,Ordos Basin[D].Wuhan:Changjiang University,2017.
[20] 涂乙,谢传礼,刘超,等 .灰色关联分析法在青东凹陷储层评价中的应用[J].天然气地球科学,2012,23(2):381-386.
TU Yi,XIE Chuanli,LIU Chao,et al.Application of grey correlation analysis method in reservoir evaluation of Qingdong Sag[J].Natural Gas Geoscience,2012,23(2):381-386.
[21] 王爱宽,秦勇,林玉成,等.褐煤中天然产甲烷菌富集培养与生物气产出模拟[J].高校地质学报,2010,16(1):80-85.
WANG Aikuan,QIN Yong,LIN Yucheng,et al.Enrichment and cultivation of natural methanogen and simulation of biogenetic gas generation from brown coal samples[J].Geological Journal of China Universities,2010,16(1):80-85.
[22] 李双建,杨天博,韩月卿,等.四川盆地中二叠统热液白云岩化作用及其储层改造意义[J].石油与天然气地质,2021,42(6):1265-1280.
LI Shuangjian,YANG Tianbo,HAN Yueqing,et al.Hydrothermal dolomitization and its role in improving Middle Permian reservoirs for hydrocarbon accumulation, Sichuan Basin[J]. Oil & Gas Geology,2021,42(6):1265-1280.
[23] 陈波,李炳颖,王伟,等.基于地震波形结构特征的分流河道砂体储层构型[J].石油地质与工程,2021,35(6):1-6.
CHEN Bo,LI Bingying,WANG Wei,et al.Reservoir configuration of distributary channel sand body based on the structural features of seismic waveforms[J]. Petroleum Geology & Engineering, 2021, 35(6): 1-6.
[24] 沈均均,陶国亮,陈孔全,等.江汉盆地潜江凹陷古近系盐间页岩层系湖相白云岩储层发育特征及形成机理[J].石油与天然气地质,2021,42(6):1401-1413.
SHEN Junjun,TAO Guoliang,CHEN Kongquan,et al.Development characteristics and formation mechanism of lacustrine dolomite reservoirs in the Paleogene inter-salt shale sequence,Qianjiang Sag,Jianghan Basin[J].Oil & Gas Geology,2021,42(6):1401-1413.
[25] 景文平,曹鹏福,吴绍颖,等.鄂尔多斯盆地西部地区侏罗系油藏储层评价及分类研究[J].石油地质与工程,2021,35(6):56-62.
JING Wenping,CAO Pengfu,WU Shaoying, et al. Reservoir evaluation and its classification of Jurassic oil reservoir in western Ordos Basin[J]. Petroleum Geology & Engineering, 2021, 35(6):56-62.

Options

文章导航

模态框（Modal）标题

摘要

本文引用格式

Abstract

参考文献