埋藏压实作用对前陆盆地深部储层的作用过程与改造机制

doi:10.7623/syxb201305007

石油学报 ›› 2013, Vol. 34 ›› Issue (5): 867-876.DOI: 10.7623/syxb201305007

埋藏压实作用对前陆盆地深部储层的作用过程与改造机制

高志勇^1,2, 崔京钢^1,2, 冯佳睿^1,2, 罗忠^1,2, 黄贤营³, 李小陪⁴, 赵雪松⁴, 郭美丽^1,2

1. 中国石油勘探开发研究院石油地质实验研究中心北京 100083;
2. 提高石油采收率国家重点实验室北京 100083;
3. 中国国土资源经济研究院河北三河 065201;
4. 中国地质大学地球科学与资源学院北京 100083

收稿日期:2013-03-22 修回日期:2013-06-09 出版日期:2013-09-25 发布日期:2013-08-01
通讯作者: 高志勇
作者简介:高志勇,男,1974年10月生,1998年获中国石油大学(北京)学士学位,现为中国石油勘探开发研究院高级工程师,主要从事沉积学及储层地质学研究。Email:gzybox@163.com
基金资助:
国家重大科技专项(2011ZX05003-002)与中国石油天然气股份有限公司科学研究与技术开发项目(2011B-0402)资助。

An effect of burial compaction on deep reservoirs of foreland basins and its reworking mechanism

GAO Zhiyong^1,2, CUI Jinggang^1,2, FENG Jiarui^1,2, LUO Zhong^1,2, HUANG Xianying³, LI Xiaopei⁴, ZHAO Xuesong⁴, GUO Meili^1,2

1. Petroleum Geology Research & Laboratory Center, RIPED, Beijing 100083, China;
2. State Key Laboratory of Enhanced Oil Recovery, Beijing 100083, China;
3. Chinese Academy of Land & Resource Economics, Sanhe 065201, China;
4. School of Earth Sciences and Resources, China University of Geosciences, Beijing 100083, China

Received:2013-03-22 Revised:2013-06-09 Online:2013-09-25 Published:2013-08-01

摘要/Abstract

摘要：

针对中西部前陆盆地储层经历了早期长期浅埋、后期快速深埋的特有埋藏方式,开展地质过程约束下的成岩模拟实验,分析埋藏压实作用对库车前陆盆地深部储层的作用过程与改造效果。通过砂岩面孔率、视压实率、减孔率及孔径、喉径等储层物性参数的定量评价,表明埋藏压实作用直接影响储层视压实率、减孔率,同时也控制了不同粒级砂岩储层的孔径与喉径变化。在早期缓慢的浅埋藏阶段,压实作用使粗砂岩、中砂岩等粗碎屑颗粒存在较少的碎裂纹及颗粒位移和重排,细砂岩、粉砂岩等细颗粒呈较杂乱排列。在后期快速埋藏压实阶段,随着埋深增大,压实作用使骨架颗粒趋于定向排列;近源沉积的粗砂岩、中砂岩等碎屑颗粒大量发育裂纹和成岩缝,前渊沉积的粉砂岩不发育颗粒裂纹但存在成岩缝。快速深埋作用下形成的碎屑颗粒裂纹与成岩缝是深部储层发生溶蚀和提高渗透性的主要原因。

关键词: 前陆盆地, 压实作用, 埋藏方式, 深部储层, 定量评价

Abstract:

The burial history for reservoirs of foreland basins in the central and western China is characterized by long-term shallow burial at the early stage and rapid deep burial at the late stage. Under a geological process constraint, we conducted a series of simulation experiments on diagenesis and analyzed the burial compaction process of deep reservoirs in the Kuqa foreland basin and its reworking effect. By quantitative evaluations of reservoir physical property parameters, such as plane porosity, apparent compaction percentage, porosity reduction rate, pore and neck diameters, a direct effect of burial compaction on the apparent compaction percentage and porosity reduction rate was verified, meanwhile, burial compaction of reservoirs was found to control variations in pore and neck diameters of sandstones with different grain size. At the early slow and shallow burial stage, compaction might result in not only less grain crackles as well as grain displacement and rearrangement in clastic rocks, such as coarse and mesograined sandstones, but also a random grain arrangement of aphanides, such as packsands and siltstones. At the late rapid burial compaction stage, along with increasing burial depth, compaction might lead to an oriented arrangement tendency for skeleton grains, and crackles and diagenetic fractures widely developed in clasitc grains representative of near-source deposition, such as coarse and mesograined sandstones, while siltstones deposited in foredeep belts showed less-developed grain crackles but some diagenetic fractures. Therefore, crackles and diagenetic fractures of clastic grains formed under rapid-deep burial are attributed to a major cause for dissolution occurrence and permeability enhancement of deep reservoirs.

Key words: foreland basin, compaction, burial pattern, deep reservoir, quantitative evaluation

中图分类号:

TE112.221

高志勇, 崔京钢, 冯佳睿, 罗忠, 黄贤营, 李小陪, 赵雪松, 郭美丽. 埋藏压实作用对前陆盆地深部储层的作用过程与改造机制[J]. 石油学报, 2013, 34(5): 867-876.

GAO Zhiyong, CUI Jinggang, FENG Jiarui, LUO Zhong, HUANG Xianying, LI Xiaopei, ZHAO Xuesong, GUO Meili. An effect of burial compaction on deep reservoirs of foreland basins and its reworking mechanism[J]. Editorial office of ACTA PETROLEI SINICA, 2013, 34(5): 867-876.

参考文献

[1] 罗平,裘怿楠,贾爱林,等.中国油气储层地质研究面临的挑战和发展方向[J].沉积学报,2003,21(1):142-147.
Luo Ping,Qiu Yinan,Jia Ailin,et al.The present challenges of Chinese petroleum reservoir geology and research direction[J].Acta Sedimentologica Sinica,2003,21(1):142-147.
[2] 顾家裕,宁从前,贾进华.塔里木盆地碎屑岩优质储层特征及成因分析[J].地质论评,1998,44(1):83-89.
Gu Jiayu,Ning Congqian,Jia Jinhua.High-quality reservoir features and genetic analysis of clastic rocks in the Tarim Basin[J].Geological Review,1998,44(1):83-89.
[3] 何光玉,卢华复,杨树锋,等.库车中新生代盆地沉降特征[J].浙江大学学报:理学版,2004,31(1):110-113.
He Guangyu,Lu Huafu,Yang Shufeng,et al.Subsiding features of the Mesozoic and Cenozoic Kuqa Basin,Northwestern China[J].Journal of Zhejiang University:Science Edition,2004,31(1):110-113.
[4] 阎福礼,卢华复,贾东,等.塔里木盆地库车坳陷中、新生代沉降特征探讨[J].南京大学学报:自然科学版,2003,39(1):31-39.
Yan Fuli,Lu Huafu,Jia Dong,et al.The Meso-Cenozoic subsidence features of Kuqa depression,Tarim Basin[J].Journal of Nanjing University:Natural Sciences,2003,39(1):31-39.
[5] 蒋宜勤,喻春辉,常秋生,等.准噶尔盆地北天山山前主要储集层特征[J].新疆石油地质,2001,22(2):129-132.
Jiang Yiqin,Yu Chunhui,Chang Qiusheng,et al.Reservoir characteristics of principal target strata in Northern Tianshan Mountain front region of Junggar Basin[J].Xinjiang Petroleum Geology,2001,22(2):129-132.
[6] 常秋生.影响准噶尔盆地碎屑岩储层储集性的主要因素[J].新疆石油学院学报,2003,15(3):18-20.
Chang Qiusheng.Analysis on dominant factors affecting the reservoir properties of clastic bed in Junggar Basin[J].Journal of Xinjiang Petroleum Institute,2003,15(3):18-20.
[7] 雷德文,唐勇,常秋生.准噶尔盆地南缘深部优质储集层及有利勘探领域[J].新疆石油地质,2008,29(4):435-438.
Lei Dewen,Tang Yong,Chang Qiusheng.The deep and relatively high-quality clastic reservoir bodies and favorable exploration areas in southern margin of Junggar Basin[J].Xinjiang Petroleum Geology,2008,29(4):435-438.
[8] 高志勇,朱如凯,郭宏莉,等.准噶尔南缘前陆盆地第三系"不同段、不同排构造"储集性之差异及其控制因素[J].沉积学报,2010,28(3):534-546.
Gao Zhiyong,Zhu Rukai,Guo Hongli,et al.Different segmentations and zones during Tertiary in the southern margin of Junggar Basin:correlation of reservoir property and controlling factors[J].Acta Sedimentologica Sinica,2010,28(3):534-546.
[9] 高志勇,胡永军,张莉华,等.准噶尔南缘前陆盆地白垩纪——新近纪构造挤压作用与储层关系的新表征:镜质体反射率与颗粒填集密度[J].中国地质,2010,37(5):1336-1352.
Gao Zhiyong,Hu Yongjun,Zhang Lihua,et al.The interpretation of the controlling action of Cretaceous to Tertiary tectonic compression on the reservoir in the southern margin of Junggar Basin:vitrinite reflectance and grain packing density[J].Geology in China,2010,37(5):1336-1352.
[10] 钟大康,朱筱敏.克拉2气田储层特征及优质储层形成机理[J].天然气工业,2007,27(1):8-11.
Zhong Dakang,Zhu Xiaomin.Reservoirs characteristics and formation mechanism of high quality reservoirs in Kela-2 gas field[J].Natural Gas Industry,2007,27(1):8-11.
[11] Gao Zhiyong,Guo Hongli,Zhu Rukai,et al.Sedimentary response of different fan types to the Paleogene-Neogene basin transformation in the Kuqa depression,Tarim Basin,Xinjiang province[J].Acta Geologica Sinica,2009,83(2):411-424.
[12] 高志勇,郭宏莉,安海亭,等.库车坳陷东部山前带古近系不同体系域内扇三角洲沉积砂体的对比研究[J].地质科学,2008,43(4):758-776.
Gao Zhiyong,Guo Hongli,An Haiting,et al.Paleogene fan-delta sandbodies of different system tracts in foreland of the eastern Kuqa Depression:A comparative study[J].Chinese Journal of Geology,2008,43(4):758-776.
[13] 李忠,王道轩,林伟,等.库车坳陷中-新生界碎屑组分对物源类型及其构造属性的指示[J].岩石学报,2004,20(3):655-666.
Li Zhong,Wang Daoxuan,Lin Wei,et al.Mesozoic-Cenozoic clastic composition in Kuqa depression,northwest China:implication for provenance types and tectonic attributes[J].Acta Petrologica Sinica,2004,20(3):655-666.
[14] 彭守涛,宋海明.库车坳陷北部白垩系沉积速率分析[J].沉积学报,2006,24(5):641-649.
Peng Shoutao,Song Haiming.The sedimentation rates analysis of cretaceous depositional succession in the Northern Kuqa depression,northwest China[J].Acta Sedimentologica Sinica,2006,24(5):641-649.
[15] 朱如凯,郭宏莉,高志勇,等.塔里木盆地:北部地区中、新生界层序地层、沉积体系与储层特征[M].北京:地质出版社,2009.
Zhu Rukai,Guo Hongli,Gao Zhiyong,et al.The Mesozoic-Cenozoic sequence stratigraphy,sedimentary system and reservoir characteristic in the northern Tarim Basin[M].Beijing:Geological Publishing House,2009.
[16] Kupecz J A,Gluyas J G,Bloch S.Reservoir quality prediction in sandstones and carbonates[J].AAPG Memoir,1997,69:1-311.
[17] 代金友,张一伟,熊琦华,等.成岩作用对储集层物性贡献比率研究[J].石油勘探与开发,2003,30(4):54-55.
Dai Jinyou,Zhang Yiwei,Xiong Qihua,et al.Effects of diagenesis on reservoir property and auality,a case study of the Cainan Oilfield in east of Zhun Ga'er Basin[J].Petroleum Exploration and Development,2003,30(4):54-55.
[18] 张一伟,熊琦华,王志章,等.陆相油藏描述[M].北京:石油工业出版社,1997:98-117.
Zhang Yiwei,Xiong Qihua,Wang Zhizhang,et al.Nonmarine reservoir description[M].Beijing:Petroleum Industry Press,1997:98-117.
[19] 刘国勇,刘阳,张刘平.压实作用对砂岩储层物性的影响[J].西安石油大学学报:自然科学版,2006,21(4):24-28.
Liu Guoyong,Liu Yang,Zhang Liuping.Experimental study on the effects of compaction on the properties of sandstone reservoir[J].Journal of Xi'an Shiyou University:Natural Science Edition,2006,21(4):24-28.
[20] 操应长,葸克来,王健,等.砂岩机械压实与物性演化成岩模拟实验初探[J].现代地质,2011,25(6):1152-1158.
Cao Yingchang,Xi Kelai,Wang Jian,et al.Preliminary discussion of simulation experiments on the mechanical compaction and physical property evolution of sandstones[J].Geoscience,2011,25(6):1152-1158.
[21] 杨晓萍,赵文智,邹才能,等.川中气田与苏里格气田"甜点"储层对比研究[J].天然气工业,2007,27(1):4-7.
Yang Xiaoping,Zhao Wenzhi,Zou Caineng,et al.Comparison of formation conditions of "sweet point" reservoirs in Sulige gas field and Xiangxi Group gas field in the central Sichuan basin[J].Natural Gas Industry,2007,27(1):4-7.
[22] 兰朝利,何顺利,张君峰,等.苏里格气田储层"甜点"控制因素探讨[J].西安石油大学学报:自然科学版,2007,22(1):45-48.
Lan Chaoli,He Shunli,Zhang Junfeng,et al.Discussion on the factors of controlling the distribution of the reservoir "sweet spots" of Sulige Gasfield[J].Journal of Xi'an Shiyou University:Natural Science Edition,2007,22(1):45-48.
[23] 王根长.塔里木盆地碎屑岩储层基本特征[J].石油实验地质,2001,23(1):62-66.
Wang Genchang.Characteristics of clastic reservoirs in the Tarim basin[J].Petroleum Geology & Experiment,2001,23(1):62-66.
[24] 王建伟,宋书君,鲍志东,等.准噶尔盆地庄1井区J₁s₂段优质储层发育控制因素[J].西安石油大学学报:自然科学版,2006,21(1):11-14.
Wang Jianwei,Song Shujun,Bao Zhidong,et al.Analysis of the quality reservoir development controlling factors of J₁s₂ formation of Zhuang-1 area in Zhungeer Basin[J].Journal of Xi'an Shiyou University:Natural Science Edition,2006,21(1):11-14.
[25] 刘春,张惠良,韩波,等.库车坳陷大北地区深部碎屑岩储层特征及控制因素[J].天然气地球科学,2009,20(4):504-512.
Liu Chun,Zhang Huiliang,Han Bo,et al.Reservoir characteristics and control factors of deep-burial clastic rocks in Dabei zone of Kuche sag[J].Natural Gas Geoscience,2009,20(4):504-512.
[26] 张荣虎,张惠良,寿建峰,等.库车坳陷大北地区下白垩统巴什基奇克组储层成因地质分析[J].地质科学,2008,43(3):507-517.
Zhang Ronghu,Zhang Huiliang,Shou Jianfeng,et al.Geological analysis on reservoir mechanism of the Lower Cretaceous Bashijiqike Formation in Dabei area of the Kuqa Depression[J].Chinese Journal of Geology,2008,43(3):507-517.
[27] 沈扬,马玉杰,赵力彬,等.库车坳陷东部古近系-白垩系储层控制因素及有利勘探区[J].石油与天然气地质,2009,30(2):136-142.
Shen Yang,Ma Yujie,Zhao Libin,et al.Controlling factors of the Paleogene-Cretaceous reservoirs and potential exploration areas in the eastern Kuqa Depression[J].Oil & Gas Geology,2009,30(2):136-142.
[28] 高伟,费世祥,席妮妮,等.库车坳陷大北—克深地区致密性砂岩储层微裂缝模型研究[J].新疆石油天然气,2012,8(1):6-10.
Gao Wei,Fei Shixiang,Xi Nini,et al.The research on micro-fracture model of dense sandstone reservoir in Dabei-Keshen area Kuqa Depression[J].Xinjiang Oil & Gas,2012,8(1):6-10.
[29] 罗晓容.构造应力超压机制的定量分析[J].地球物理学报,2004,47(6):1086-1093.
Luo Xiaorong.Quantitative analysis on over pressuring mechanism resulted from tectonic stress[J].Chinese Journal of Geophysics,2004,47(6):1086-1093.
[30] 刘国勇,金之钧,张刘平.碎屑岩成岩压实作用模拟实验研究[J].沉积学报,2006,24(3):407-413.
Liu Guoyong,Jin Zhijun,Zhang Liuping.Simulation study on clastic rock diagenetic compaction[J].Acta Sedimentologica Sinica,2006,24(3):407-413.
[31] 李军,张超谟,李进福,等.库车前陆盆地构造压实作用及其对储集层的影响[J].石油勘探与开发,2011,38(1):47-51.
Li Jun,Zhang Chaomo,Li Jinfu,et al.Tectonic compaction and its influence on reservoirs in the Kuqa foreland basin,Tarim[J].Petroleum Exploration and Development,2011,38(1):47-51.
[32] 李传亮.岩石欠压实概念质疑——兼谈岩石压缩阶段排烃的不可能性[J].新疆石油地质,2005,26(4):450-452.
Li Chuanliang.Discussion of undercompaction of rocks-and impossibility of hydrocarbon expulsion during rock compression[J].Xinjiang Petroleum Geology,2005,26(4):450-452.

埋藏压实作用对前陆盆地深部储层的作用过程与改造机制

An effect of burial compaction on deep reservoirs of foreland basins and its reworking mechanism

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	郭召杰, 赵浩男, 张元元. 侧缘前陆构造带:一种前陆构造带的新类型——以龙门山为例[J]. 石油学报, 2020, 41(12): 1477-1489.
[2]	曾联波, 刘国平, 朱如凯, 高志勇, 巩磊, 吕文雅. 库车前陆盆地深层致密砂岩储层构造成岩强度的定量评价方法[J]. 石油学报, 2020, 41(12): 1601-1609.
[3]	刘桃, 刘景东. 欠压实与流体膨胀成因超压的定量评价[J]. 石油学报, 2018, 39(9): 971-979.
[4]	刘建良, 刘可禹, 姜振学, 邢金艳. 库车前陆盆地玉东地区白垩系油气成藏过程[J]. 石油学报, 2018, 39(6): 620-630.
[5]	高志勇, 王晓琦, 李建明, 崔京钢, 金旭, 周川闽, 冯佳睿, 石雨昕. 库车坳陷克拉苏构造带白垩系储层孔喉组合类型定量表征与展布[J]. 石油学报, 2018, 39(6): 645-659.
[6]	鲁雪松, 赵孟军, 刘可禹, 卓勤功, 范俊佳, 于志超, 公言杰. 库车前陆盆地深层高效致密砂岩气藏形成条件与机理[J]. 石油学报, 2018, 39(4): 365-378.
[7]	陈奎, 李茂, 邹明生, 孙晓晖, 高凌, 朱绍鹏. 涠西南凹陷涠洲组构造圈闭有效性定量评价技术及应用[J]. 石油学报, 2018, 39(12): 1370-1378.
[8]	薛欣宇, 刘宗堡, 张云峰, 方庆. 三角洲外前缘亚相储层井间连通性定量评价——以大庆长垣萨尔图油田南二区东部为例[J]. 石油学报, 2017, 38(11): 1275-1283,1319.
[9]	刘君龙, 纪友亮, 张克银, 李龙迪, 王天云, 杨永, 张洁. 川西前陆盆地侏罗系沉积体系变迁及演化模式[J]. 石油学报, 2016, 37(6): 743-756.
[10]	姜航, 庞雄奇, 陈冬霞, 陈迪. 含油气盆地深层有效砂岩储层判别与定量评价——以塔里木盆地库车坳陷深层为例[J]. 石油学报, 2015, 36(S2): 112-119.
[11]	许玉强, 管志川, 许传斌, 张洪宁, 张会增. 深水钻井井筒中天然气水合物生成风险评价方法[J]. 石油学报, 2015, 36(5): 633-640.
[12]	赵孟军, 鲁雪松, 卓勤功, 李勇, 宋岩, 雷刚林, 王媛. 库车前陆盆地油气成藏特征与分布规律[J]. 石油学报, 2015, 36(4): 395-404.
[13]	付广, 杨勉, 吕延防, 史集建. 断层古侧向封闭性定量评价方法及其应用[J]. 石油学报, 2013, 34(增刊一): 78-83.
[14]	闫　铁　张　杨　李　玮　阎玉良　侯　圣　杜树明. 基于分形维数的钻头优选指数标度法及其应用[J]. 石油学报, 2012, 33(3): 472-476.
[15]	王　珂　戴俊生. 地应力与断层封闭性之间的定量关系[J]. 石油学报, 2012, 33(1): 74-81.