Lithologic Reservoirs ›› 2010, Vol. 22 ›› Issue (2): 62-68.doi: 10.3969/j.issn.1673-8926.2010.02.011

Previous Articles     Next Articles

Reservoir characteristics of Huanglong Formation in the marginof southern Daba Mountain

CHEN Haoru1， ZHENG Rongcai1，WEN Huaguo1， LUO Qinglin2， ZHANG Haijie3， YU Yang3   

  1. 1. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation， Chengdu University of Technology， Chengdu 610059，China； 2. Geological Exploration and Development Research Institute， Sichuan Petroleum Administration， Chongqing 401120， China； 3. Chongqing Gas District of Southwest Oil and Gas Company of CNPC， Chongqing 401120， China
  • Online:2010-06-15 Published:2010-06-15

PDF (PC)

455

Abstract:

The gas reservoir of carboniferous Huanglong Formation in the margin of southern Daba Mountain is the main producing formation. Based on core observation, cast thin section identification, core properties, pore structure data, combined with the previous comprehensive view, the reservoir characteristics of Huanglong Formation are analyzed. The lithology of Huanglong Formation is mainly micrite-powder limestone, containing bioclastic microcrystalline limestone, removing dolomitizetion fine-grained limestone, residual crystal powder-fine grained dolomite and karst breccia. The diageneses favorable for reservoir development are mainly dolomitization,recrystallization, fracturing and unique karstification in the study area. The effects of rock type, dolomitization and karstification on the reservoir development ofHuanglong Formation are discussed.

Key words: sequence boundary, sparse well pattern, logging curve, wavelet analysis, Zhujiang Formation, Pear River Mouth Rasin

［1］ 郑荣才，彭军，高红灿.渝东黄龙组碳酸盐岩储层的古岩溶特征和岩溶旋回［J］.地质地球化学，2003，31（1）：28-35.
［2］ 文华国，郑荣才，文其兵，等.南大巴山前缘黄龙组古岩溶储层锶同位素地球化学特征［J］.吉林大学学报，2009，39（5）：789-795.
［3］ 文华国，郑荣才，沈忠民，等. 四川盆地东部黄龙组古岩溶地貌研究［J］.地质论评，2009，55（6）：816-826.
［4］ 郑荣才，李德敏，张梢楠.川东黄龙组天然气储层的层序地层学研究［J］.沉积学报，1995，13（增刊）：1-9.
［5］ 肖松，夏敏全，王大勋，等.川东邻北构造石炭系储层储集特征评价研究［J］.大庆石油地质与开发，2005，24（4）：28-31.
［6］ 郑荣才，李德敏，张梢楠.川东黄龙组碳酸盐岩角砾岩成因及其研究意义［J］.成都理工学院学报，1996，23（1）：8-18.
［7］ 胡忠贵，郑荣才，周刚，等.邻水—渝北地区石炭系黄龙组白云岩成因研究［J］.岩石学报，2008，24（6）：1 369-1 378.
［8］ 王一刚，文应初，刘志坚.川东石炭系碳酸盐岩储层孔隙演化中的古岩溶和埋藏溶解作用［J］.天然气工业，1996，16（6）：18-23.
［9］ 王芙蓉，陈振林，王雪莲.川东北地区石炭系成岩作用及储集性［J］.海相油气地质，2004，9（1-2）：91-96，150-153.
［10］ 杨天泉，梅清，张红梅，等.四川盆地芭蕉场石炭系储层特征研究［J］.天然气勘探与开发，2006，29（3）：1-5.
［11］ 党录瑞，郑超，李瑜，等.川东邻水—渝北地区石炭系有利储集相带预测［J］.天然气工业，2008，29（3）：9-12.
［12］ 郑荣才，文华国，李伟，等.川东—渝北地区黄龙组储层成岩系统研究［J］.石油学报，2010，30（2）：237-245.
[1] ZHAO Jun, LI Yong, WEN Xiaofeng, XU Wenyuan, JIAO Shixiang. Prediction of shale formation pore pressure based on Zebra Optimization Algorithm-optimized support vector regression [J]. Lithologic Reservoirs, 2024, 36(6): 12-22.
[2] SUN Hui, FAN Guozhang, WANG Hongping, DING Liangbo, ZUO Guoping, MA Hongxia, PANG Xu, XU Xiaoyong. Deep-water sedimentary characteristics and sequence boundary identification of Middle Eocene in Rovuma Basin,East Africa [J]. Lithologic Reservoirs, 2023, 35(6): 106-116.
[3] LIU Zhongquan, ZENG Zhiping, TIAN Jijun, LI Yanli, LI Wan'an, ZHANG Wenwen, ZHANG Zhiheng. Genesis and distribution prediction of sweet spots of Permian Lucaogou Formation in Jimsar Sag [J]. Lithologic Reservoirs, 2022, 34(3): 15-28.
[4] ZHANG Xiaozhao, WU Jing, PENG Guangrong, XU Xinming, ZHENG Xiaobo. Miocene river-wave dominated sedimentary system in south belt of Enping Sag and its significance [J]. Lithologic Reservoirs, 2022, 34(2): 95-104.
[5] HE Xian, YAN Jianping, WANG Min, WANG Jun, GENG Bin, LI Zhipeng, ZHONG Guanghai, ZHANG Ruixiang. Relationship between pore structure and oil production capacity of low permeability sandstone: A case study of block F154 in south slope of Dongying Sag [J]. Lithologic Reservoirs, 2022, 34(1): 106-117.
[6] YANG Zhanlong, SHA Xuemei, WEI Lihua, HUANG Junping, XIAO Dongsheng. Seismic subtle sequence boundary identification,high-frequency sequence framework establishment and lithologic trap exploration: a case study of Jurassic to Cretaceous in the western margin of Turpan-Kumul Basin [J]. Lithologic Reservoirs, 2019, 31(6): 1-13.
[7] RUI Zhifeng, LIN Changsong, DU Jiayuan, DING Lin, LI Xiao. Key sequence surfaces identification and its significance in the exploration of lithologic reservoirs: a case of Zhujiang Formation in Huizhou Depression [J]. Lithologic Reservoirs, 2019, 31(1): 96-105.
[8] MAZheng, ZHANG Chunlei, GAO Shichen. Lithology identification based on principal component analysis and fuzzy recognition [J]. Lithologic Reservoirs, 2017, 29(5): 127-133.
[9] Wu Qian，Fang Xiaoyu，Wang Yu，Wu Yukun，Gan Yongnian，Xun Jinlai. Origin and controlling factors of calcareous interlayers of Zhujiang Formation in Nanhai A oilfield [J]. Lithologic Reservoirs, 2016, 28(3): 68-73.
[10] Liu Xuefeng， Ma Yiyun， Zeng Qihong， Shao Yanlin， Zhang Youyan， Ye Yong. Geological information extraction and analysis based on digital outcrop ：A case of Yangjiagou section of the Upper Triassic Yanchang Formation in Ordos Basin [J]. LITHOLOGIC RESERVOIRS, 2015, 27(5): 13-18.
[11] CHEN Rong，LI Kui，HE Shenglin，HU Xiangyang，LUO Wei. Genesis of low resistivity oil layer and evaluation of water saturation of the first member of Zhujiang Formation in Wenchang area, Pearl River Mouth Basin [J]. Lithologic Reservoirs, 2014, 26(5): 97-101.
[12] ZHENG Rongcai， ZHENG Zhe， GAO Boyu， HU Xiaoqing， WANG Changyong. Sedimentary features of the gravity flows in submarine fan of Zhujiang Formation in Baiyun Sag, Pearl River Mouth Basin [J]. Lithologic Reservoirs, 2013, 25(2): 1-8.
[13] LIU Xiaoliang， WANG Chaoyong. High resolution sequence stratigraphy of the second member of Xujiahe Formation in Tongnan area, central Sichuan Basin [J]. Lithologic Reservoirs, 2013, 25(1): 45-50.
[14] YANG Jiao， LIU Tao， BAI Yaowen， LI Na. Application of wavelet analysis and grey system theory to sedimentary microfacies identification: An example from Chang 21 reservoir in the Fengfuchuan Oilfield, Ordos Basin [J]. Lithologic Reservoirs, 2012, 24(4): 75-79.
[15] HU Cheng，ZHENG Rongcai，DAI Chaocheng. Liuhua organic reef and reservoir characteristics of Zhujiang Formation in Pearl River Mouth Basin [J]. Lithologic Reservoirs, 2010, 22(3): 59-65.
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