Lithologic Reservoirs ›› 2010, Vol. 22 ›› Issue (4): 31-36.doi: 10.3969/j.issn.1673-8926.2010.04.006

Previous Articles     Next Articles

Effect of slope break belt on facies and reservoirs in Erlian Basin

YI Shiwei1， CHEN Yaqing2   

  1. 1. Exploration Department， Huabei Oilfield Company， PetroChina， Renqiu 062552， China； 2. Research Institute of Exploration and Development， Huabei Oilfield Company， PetroChina， Renqiu 062552， China
  • Online:2010-12-15 Published:2010-12-15

PDF (PC)

609

Abstract:

Various slope break belts are widely developed in Erlian rifted basin. According to the genesis, they can be divided into four types, including faulted, flexural, erosional and depositional slope break. They can also be classified into antecedent, syngenetic and epigenetic slope break according to their formation time. Among them, antecedent and syngenetic slope breaks have control effect on layers, facies and sandstones. Different types of slope breaks form various styles of slope break belts laterally and experience transformation vertically. And consequently, different types of hydrocarbon reservoirs are spatially distributed in a complex pattern. Slope break belt is one key factor for the formation of hydrocarbon reservoirs. Therefore, different slope break belts should be especially distinguished. In addition, it is necessary to analyze their control effect on layers, facies, sandstones and reservoirs, so as to provide instruction for hydrocarbon exploration.

Key words: fine evaluation of source rocks, organic carbon content, “Inverse ΔlogR” , method, log response, maturity

［1］ 易士威，焦贵浩，李正文.二连盆地凹陷结构与成藏模式［J］.石油勘探与开发，1998，25（2）：8－12.
［2］ 杜金虎，易士威，王权.华北油田隐蔽油藏勘探实践与认识［J］.中国石油勘探，2003，8（1）：1-10.
［3］ 赵贤正，金凤鸣，刘震，等.二连盆地地层岩性油藏“多元控砂—四元成藏—主元富集”与勘探实践（Ⅰ）———“多元控砂”［J］.岩性油气藏，2007，19（2）：9－15.
［4］ 金凤鸣，赵贤正，邹伟宏，等.二连盆地地层岩性油藏“多元控砂—四元成藏—主元富集”与勘探实践（Ⅱ）———“四元成藏”［J］.岩性油气藏，2007，19（3）：23－27.
［5］ 王权，刘震，赵贤正，等.二连盆地地层岩性油藏“多元控砂—四元成藏—主元富集”与勘探实践（Ⅲ）———“主元富集”［J］.岩性油气藏，2007，19（4）：13－19.
［6］ 韩春元，赵贤正，金凤鸣，等.二连盆地地层岩性油藏“多元控砂—四元成藏—主元富集”与勘探实践（Ⅳ）———“勘探实践”［J］.岩性油气藏，2008，20（1）：15－20.
［7］ 王英民，金武弟，刘书会，等.断陷湖盆多级坡折带的成因类型、展布及其勘探意义［J］.石油与天然气地质，2003，24（3）：199-203.
［8］ 林畅松，潘元林，肖建新，等.“构造坡折带”———断陷盆地层序分析和油气预测的重要概念［J］.地球科学，2000，25（5）：260-267.
［9］ 张善文，王英民，李群.应用坡折带理论寻找隐蔽油藏［J］.石油勘探与开发，2003，30（3）：5-7.
［10］ 王英民，刘豪，王媛，等.准噶尔大型坳陷湖盆坡折带的类型和分布特征［J］.地球科学，2002，27（5）：683-688.
［11］ 隋凤贵，郭玉新，王宝言，等.东营凹陷深陷期构造坡折与低位扇序列［J］.石油勘探与开发，2005，32（2）：63－67.
［12］ 冯有良，徐秀生.同沉积构造坡折带对岩性油气藏富集带的控制作用———以渤海湾盆地古近系为例［J］. 石油勘探与开发，2006，33（1）：22－25.
［13］ 王颖，王英民，赵志魁，等.松辽盆地南部泉头组四段—姚家组西部坡折带的成因及演化［J］.石油勘探与开发，2005，32（3）：38－41.
［14］ 陆建林.南阳凹陷北部坡折带隐蔽油气藏勘探［J］.石油勘探与开发，2004，31（3）：39－41.
［15］ 郑晓东，朱明，何敏，等.珠江口盆地白云凹陷荔湾深水扇砂体分布预测［J］.石油勘探与开发，2007，34（5）：529－533.
［16］ 王英民，刘豪，王媛.准噶尔盆地侏罗系非构造圈闭的勘探前景［J］.石油勘探与开发，2002，29（1）：47－50.
［17］ 易士威，王元杰，钱铮.二连盆地乌里雅斯太凹陷油气成藏模式及分布特征［J］.石油学报，2006，27（3）：27-31.
［18］ 杜金虎，易士威，张以明，等.二连盆地隐蔽油藏勘探［M］.北京：石油工业出版社，2003.
[1] BAI Yubin, LI Mengyao, ZHU Tao, ZHAO Jingzhou, REN Haijiao, WU Weitao, WU Heyuan. Geochemical characteristics of source rocks and evaluation of shale oil “sweet spot”of Permian Fengcheng Formation in Mahu Sag [J]. Lithologic Reservoirs, 2024, 36(6): 110-121.
[2] QIN Zhengshan, HE Yongming, DING Yangyang, LI Baihong, SUN Shuangshuang. Water invasion performance and main controlling factors for edge-water gas reservoirs [J]. Lithologic Reservoirs, 2024, 36(4): 178-188.
[3] CHENG Jing, YAN Jianping, SONG Dongjiang, LIAO Maojie, GUO Wei, DING Minghai, LUO Guangdong, LIU Yanmei. Low resistivity response characteristics and main controlling factors of shale gas reservoirs of Ordovician Wufeng Formation-Silurian Longmaxi Formation in Changning area，southern Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(3): 31-39.
[4] ZHANG Tan, JIA Mengyao, SUN Yaxiong, DING Wenlong, SHI Siyu, FAN Xinyu, YAO Wei. Restoration and characteristics of karst paleogeomorphology of Middle Permian Maokou Formation in southern Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(1): 111-120.
[5] XIA Mingjun, SHAO Xinjun, YANG Hua, WANG Zhongsheng, LI Zhiyu, ZHANG Chaoqian, YUAN Ruier, FA Guifang. Classification and categorization method of overseas lithologic reservoir reserves [J]. Lithologic Reservoirs, 2023, 35(6): 37-44.
[6] DU Jiangmin, LIU Boyuan, ZHANG Yi, JIA Zhiwei, FU Jiyou, LONG Pengyu, LUO Jinyang, SHENG Jun. Characteristics and accumulation model of typical dolomite reservoirs in China [J]. Lithologic Reservoirs, 2023, 35(3): 86-98.
[7] YANG Yueming, ZHANG Shaomin, JIN Tao, MING Ying, GUO Ruiying, WANG Xingzhi, HAN Luyuan. Characteristics and exploration potential of shale reservoirs of Permian Longtan Formation in southern Sichuan Basin [J]. Lithologic Reservoirs, 2023, 35(1): 1-11.
[8] Lü Dongliang, YANG Jian, LIN Liming, ZHANG Kaili, CHEN Yanhu. Characterization model of oil-water relative permeability curves of sandstone reservoir and its application in numerical simulation [J]. Lithologic Reservoirs, 2023, 35(1): 145-159.
[9] YANG Taozheng, LIU Chenglin, TIAN Jixian, LI Pei, RAN Yu, FENG Dehao, LI Guoxiong, WU Yuping. Prediction and genesis of formation pressure in Dafengshan uplift, Qaidam Basin [J]. Lithologic Reservoirs, 2023, 35(1): 96-107.
[10] CHEN Zhonghong, CHAI Zhi. Difference of maturity parameters of mixed crude oil and its geological significance:A case study of Ordovician in Tuofutai area,Tabei uplift [J]. Lithologic Reservoirs, 2022, 34(5): 38-49.
[11] ZHANG Fengqi, LI Yinong, LUO Julan, REN Xiaofeng, ZHANG Lanxin, ZHANG Jieyu. Microscopic pore structure characteristics of shale of Ordovician Wulalike Formation in western Ordos Basin [J]. Lithologic Reservoirs, 2022, 34(5): 50-62.
[12] QIU Chen, YAN Jianping, ZHONG Guanghai, LI Zhipeng, FAN Cunhui, ZHANG Yue, HU Qinhong, HUANG Yi. Sedimentary microfacies division and logging identification of Ordovician Wufeng-Silurian Longmaxi shale in Luzhou area，Sichuan Basin [J]. Lithologic Reservoirs, 2022, 34(3): 117-130.
[13] ZHAO Xiaoxiao, YAN Jianping, WANG Min, HE Xian, ZHONG Guanghai, WANG Jun, GENG Bin, HU Qinhong, LI Zhipeng. Logging identification method of lacustrine shale interlayers of Shahejie Formation in Zhanhua Sag [J]. Lithologic Reservoirs, 2022, 34(1): 118-129.
[14] GU Zhimeng, MING Jun, LIU Chuanqi, WANG Teng. Analysis and application of formation average velocity based on multiple linear regression: A case study from A oilfield in Bohai Sea [J]. Lithologic Reservoirs, 2021, 33(4): 121-127.
[15] LI Shubo, GUO Xuguang, ZHENG Menglin, WANG Zesheng, LIU Xinlong. Lithology identification of Carboniferous volcanic rocks in Xiquan area, eastern Junggar Basin [J]. Lithologic Reservoirs, 2021, 33(1): 258-266.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] KUANG Hongwei, GAO Zhenzhong, WANG Zhengyun, WANG Xiaoguang. A type of specific subtle reservoir : Analysis on the origin of diagenetic trapped reservoirs and its significance for exploration in Xia 9 wellblock of Junggar Basin[J]. Lithologic Reservoirs, 2008, 20(1): 8 -14 .
[2] LI Guojun, ZHENG Rongcai, TANG Yulin, WANG Yang, TANG Kai. Sequence-based lithofacies and paleogeography of Lower Triassic Feixianguan Formation in northeastern Sichuan Basin[J]. Lithologic Reservoirs, 2007, 19(4): 64 -70 .
[3] CAI Jia. Sedimentary facies of Neogene Sanya Formation in Changchang Sag, Qiongdongnan Basin[J]. Lithologic Reservoirs, 2017, 29(5): 46 -54 .
[4] ZHANG Hui, GUAN Da, XIANG Xuemei, CHEN Yong. Prediction for fractured tight sandstone reservoir of Xu 4 member in eastern Yuanba area,northeastern Sichuan Basin[J]. Lithologic Reservoirs, 2018, 30(1): 133 -139 .
[5] FU Guang, LIU Bo, LV Yanfang. Comprehensive evaluation method for sealing ability of mudstone caprock to gas in each phase[J]. Lithologic Reservoirs, 2008, 20(1): 21 -26 .
[6] MA Zhongliang, ZENG Jianhui, ZHANG Shanwen, WANG Yongshi,WANG Hongyu, LIU Huimin. Migration and accumulation mechanism of sand lens reservoirs and its main controlling factors[J]. Lithologic Reservoirs, 2008, 20(1): 69 -74 .
[7] WANG Yingming. Analysis of the mess in sequence hierarchy applied in the industrialized application of the sequence stratigraphy[J]. Lithologic Reservoirs, 2007, 19(1): 9 -15 .
[8] WEI Pingsheng, PAN Shuxin, WAN G Jiangong,LEI Ming. Study of the relationship between lithostratigraphic reservoirs and lakeshore line:An introduction on lakeshore line controlling oil /gas reservoirs in sag basin[J]. Lithologic Reservoirs, 2007, 19(1): 27 -31 .
[9] YI Dinghong, SHI Lanting, JIA Yirong. Sequence stratigraphy and subtle reservoir of Aershan Formation in Baorao Trough of Jiergalangtu Sag[J]. Lithologic Reservoirs, 2007, 19(1): 68 -72 .
[10] YANG Zhanlong, PENG Licai, CHEN Qilin, GUO Jingyi,LI Zaiguang, HUANG Yunfeng. Petroleum accumulation condition analysis and lithologic reservoir exploration in Shengbei Depression of Turpan-harmy Basin[J]. Lithologic Reservoirs, 2007, 19(1): 62 -67 .
TRENDMD:

Copyright © 2018 Lithologic Reservoirs

Support by Beijing Magtech support@magtech.com.cn