Efficient development practice of normal-pressure shale gas in complex structural area of Yangchungou, Nanchuan

HU CHUNFENG; REN JIANHUA; WANG WEI; LU BI; NI FENG; HAN KENING

doi:10.13809/j.cnki.cn32-1825/te.2024424

您当前的位置：

首页 >

文章列表页 >

Efficient development practice of normal-pressure shale gas in complex structural area of Yangchungou, Nanchuan

Oil and Gas Development | 更新时间：2026-03-10

- Efficient development practice of normal-pressure shale gas in complex structural area of Yangchungou, Nanchuan
- Petroleum Reservoir Evaluation and Development Vol. 16, Issue 2, Pages: 383-393(2026)
- 作者机构：
  
  1.中国石化华东油气分公司勘探开发研究院，江苏南京 210019
  2.中国石化页岩油气勘探开发重点实验室，北京 100083
- 作者简介：
- 基金信息：
- DOI：10.13809/j.cnki.cn32-1825/te.2024424
  CLC： TE357
- Received：07 January 2025，
  
  Published：26 March 2026
- 稿件说明：
移动端阅览
胡春锋, 任建华, 王伟, 等. 南川阳春沟复杂构造区常压页岩气高效开发实践[J]. 油气藏评价与开发, 2026, 16(2): 383-393.

HU Chunfeng, REN Jianhua, WANG Wei, et al. Efficient development practice of normal-pressure shale gas in complex structural area of Yangchungou, Nanchuan[J]. Petroleum Reservoir Evaluation and Development, 2026, 16(2): 383-393.
胡春锋, 任建华, 王伟, 等. 南川阳春沟复杂构造区常压页岩气高效开发实践[J]. 油气藏评价与开发, 2026, 16(2): 383-393. DOI： 10.13809/j.cnki.cn32-1825/te.2024424.

HU Chunfeng, REN Jianhua, WANG Wei, et al. Efficient development practice of normal-pressure shale gas in complex structural area of Yangchungou, Nanchuan[J]. Petroleum Reservoir Evaluation and Development, 2026, 16(2): 383-393. DOI： 10.13809/j.cnki.cn32-1825/te.2024424.

摘要

阳春沟区块位于四川盆地东南缘盆缘过渡带，主力开发层位为龙马溪组龙一段，压力系数介于1.00~1.35，是典型的常压页岩气藏。受多期构造运动影响，该区块具有构造复杂、保存条件差异大、地应力变化快的特征，地质条件较邻区平桥、东胜区块更为复杂。为提升复杂构造区优质页岩钻遇率、改造效果与单井产能，通过地质模型精度提升、开发关键参数优化、水平井优快实施、储层改造定量化设计等研究，形成一体化技术对策：①以断层空间展布校正、层面信息约束为基础，构建高精度全层系构造模型，结合岩石力学参数分析与三维地震反演属性约束，建立三维地质力学属性模型；②通过纵向上开发层系与靶窗优化、平面上分区差异化井距与布井方位设计，制定井网-缝网适配的开发技术政策；③基于高精度模型实施“一区一策、一井一策”井身结构与钻井参数优化，提升钻井时效与储层钻遇率；④开展压裂参数优化设计与改造效果定量评价，提升改造缝网模拟精度，优化压裂参数以改善改造效果。实践表明，该技术体系有效提升了阳春沟区块单井产能与估算最终可采储量（EUR），显著优于邻区东胜区块，为同类型复杂构造区常压页岩气效益开发提供了技术借鉴。

Abstract

The Yangchungou block is located in the basin-margin transition zone on the southeastern margin of the Sichuan Basin. Its main development formation is the first member of the Longmaxi Formation

with a pressure coefficient ranging from 1.0 to 1.35

making it a typical normal-pressure shale gas reservoir. Affected by multiple phases of tectonic movements

the block is characterized by complex structure

large differences in preservation conditions

and rapid changes in in-situ stress

and its geological conditions are more complex than those of the adjacent Pingqiao and Dongsheng blocks. To improve the drilling rate of high-quality shale

stimulation effectiveness

and single-well productivity in complex structural areas

an integrated technical strategy was developed through research on improving geological model accuracy

optimizing key development parameters

facilitating the efficient and rapid implementation of horizontal wells

and enabling quantitative design of reservoir stimulation. (1) A high-precision full-sequence structural model was constructed based on fault spatial distribution correction and horizon information constraints

and a 3D geomechanical attribute model was established by integrating rock mechanics parameter analysis and 3D seismic inversion attribute constraints. (2) Well pattern-fracture network adaptive development technical policies were formulated through vertical optimization of development layers and target windows

as well as horizontal zonal differentiation of well spacing and well orientation design. (3) Wellbore structure and drilling parameters were optimized with a “zone-specific and well-specific strategy” approach based on high-precision models to enhance drilling efficiency and reservoir drilling rate. (4) Optimization design of fracturing parameters and quantitative evaluation of stimulation effectiveness were conducted to improve the simulation accuracy of the fracture network and optimize fracturing parameters to improve stimulation effectiveness. Practice shows that this technical system effectively improves the single-well productivity and estimated ultimate recovery (EUR) of the Yangchungou block

which is significantly better than that of the adjacent Dongsheng block

and provides a technical reference for the efficient development of normal-pressure shale gas in similar complex structural areas.

关键词

Keywords

references

姚红生 , 张培先 , 何希鹏 , 等 . 四川盆地及其周缘地区五峰组-龙马溪组页岩气藏类型及勘探实践 [J ] . 石油与天然气地质 , 2025 , 46 ( 6 ): 1807 - 1822 .

YAO Hongsheng , ZHANG Peixian , HE Xipeng , et al . Classification and exploration practices of shale gas reservoirs in the Wufeng-Longmaxi formations in the Sichuan Basin and its periphery [J ] . Oil & Gas Geology , 2025 , 46 ( 6 ): 1807 - 1822 .

方志雄 , 何希鹏 . 渝东南武隆向斜常压页岩气形成与演化 [J ] . 石油与天然气地质 , 2016 , 37 ( 6 ): 819 - 827 .

FANG Zhixiong , HE Xipeng . Formation and evolution of normal pressure shale gas reservoir in Wulong Syncline, Southeast Chongqing, China [J ] . Oil & Gas Geology , 2016 , 37 ( 6 ): 819 - 827 .

何希鹏 , 张培先 , 房大志 , 等 . 渝东南彭水—武隆地区常压页岩气生产特征 [J ] . 油气地质与采收率 , 2018 , 25 ( 5 ): 72 - 79 .

HE Xipeng , ZHANG Peixian , FANG Dazhi , et al . Production characteristics of normal pressure shale gas in Pengshui-Wulong area, southeast Chongqing [J ] . Petroleum Geology and Recovery Efficiency , 2018 , 25 ( 5 ): 72 - 79 .

杨少航 , 罗良 , 马诗杰 , 等 . 川南长宁地区构造变形特征及对页岩气保存条件的影响 [J ] . 现代地质 , 2024 , 38 ( 6 ): 1458 - 1472 .

YANG Shaohang , LUO Liang , MA Shijie , et al . Structural deformation and shale gas preservation conditions in the Changning area of the southern Sichuan Basin [J ] . Geoscience , 2024 , 38 ( 6 ): 1458 - 1472 .

缪欢 , 姜振学 , 龚训 , 等 . 川中地区筇竹寺组深层—超深层页岩孔隙结构与分形特征 [J ] . 现代地质 , 2025 , 39 ( 5 ): 1305 - 1315 .

MIAO Huan , JIANG Zhenxue , GONG Xun , et al . Pore Structure and Fractal Characteristics of Deep to Ultra-Deep Shale [J ] . Geoscience , 2025 , 39 ( 5 ): 1305 - 1315 .

杨雪 , 田寒云 , 杨雨然 , 等 . 川东北二叠系海相页岩硅质矿物成因机理 [J ] . 山东科技大学学报(自然科学版) , 2024 , 43 ( 5 ): 35 - 43 .

YANG Xue , TIAN Hanyun , YANG Yuran , et al . Genetic mechanism of siliceous minerals in Permian marine shales in Northeast Sichuan [J ] . Journal of Shandong University of Science and Technology(Natural Sciences) , 2024 , 43 ( 5 ): 35 - 43 .

王纪伟 , 宋丽阳 , 康玉柱 , 等 . 中美典型常压页岩气开发对比与启示 [J ] . 特种油气藏 , 2024 , 31 ( 4 ): 1 - 9 .

WANG Jiwei , SONG Liyang , KANG Yuzhu , et al . Comparison and implications of typical normal pressure shale gas development between China and the United States [J ] . Special Oil & Gas Reservoirs , 2024 , 31 ( 4 ): 1 - 9 .

何希鹏 , 王凯 , 何贵松 , 等 . 复杂构造带常压页岩气开发刻度区建立及其意义 [J ] . 天然气工业 , 2025 , 45 ( 3 ): 16 - 35 .

HE Xipeng , WANG Kai , HE Guisong , et al . Establishment of calibrated area of normal pressure shale gas development in complex structure belts and its significance [J ] . Natural Gas Industry , 2025 , 45 ( 3 ): 16 - 35 .

高玉巧 , 郑永旺 , 张莉娜 , 等 . 南川常压页岩气田注CO 2 吞吐矿场实践 [J ] . 石油实验地质 , 2025 , 47 ( 2 ): 395 - 405 .

GAO Yuqiao , ZHENG Yongwang , ZHANG Lina , et al . Field tests of C O 2 huff-n-puff technology in Nanchuan normal-pressure shale gas field [J ] . Petroleum Geology & Experiment , 2025 , 47 ( 2 ): 395 - 405 .

何希鹏 , 何贵松 , 高玉巧 , 等 . 渝东南盆缘转换带常压页岩气地质特征及富集高产规律 [J ] . 天然气工业 , 2018 , 38 ( 12 ): 1 - 14 .

HE Xipeng , HE Guisong , GAO Yuqiao , et al . Geological characteristics and enrichment laws of normal-pressure shale gas in the basin-margin transition zone of SE Chongqing [J ] . Natural Gas Industry , 2018 , 38 ( 12 ): 1 - 14 .

何希鹏 , 卢比 , 何贵松 , 等 . 渝东南构造复杂区常压页岩气生产特征及开发技术政策 [J ] . 石油与天然气地质 , 2021 , 42 ( 1 ): 224 - 240 .

HE Xipeng , LU Bi , HE Guisong , et al . Production characteristics and optimized development technologies for normal-pressure shale gas in the structurally complex areas of southeastern Chongqing [J ] . Oil & Gas Geology , 2021 , 42 ( 1 ): 224 - 240 .

姚红生 , 王伟 , 何希鹏 , 等 . 南川复杂构造带常压页岩气地质工程一体化开发实践 [J ] . 油气藏评价与开发 , 2023 , 13 ( 5 ): 537 - 547 .

YAO Hongsheng , WANG Wei , HE Xipeng , et al . Development practices of geology-engineering integration in complex structural area of Nanchuan normal pressure shale gas field [J ] . Reservoir Evaluation and Development , 2023 , 13 ( 5 ): 537 - 547 .

倪锋 , 朱峰 , 孟庆利 . 渝东南地区南川区块膝折构造模式解析 [J ] . 油气藏评价与开发 , 2024 , 14 ( 3 ): 373 - 381 .

NI Feng , ZHU Feng , MENG Qingli . Analysis of knee fold structure model in Nanchuan Block of southeastern Chongqing [J ] . Petroleum Reservoir Evaluation and Development , 2024 , 14 ( 3 ): 373 - 381 .

高全芳 , 张培先 , 关琳琳 , 等 . 低级别逆断层对页岩气富集高产影响研究: 以四川盆地东南缘南川地区平桥东1断层为例 [J ] . 油气藏评价与开发 , 2024 , 14 ( 3 ): 458 - 467 .

GAO Quanfang , ZHANG Peixian , GUAN Linlin , et al . Influence of lower-level reverse faults on shale gas enrichment and high yield: A case study of Pingqiao Dong-1 Fault in Nanchuan area, southeast margin of Sichuan Basin [J ] . Petroleum Reservoir Evaluation and Development , 2024 , 14 ( 3 ): 458 - 467 .

牟书令 . 中国海相油气勘探理论、技术与实践 [J ] . 石油与天然气地质 , 2008 , 29 ( 5 ): 543 - 547 .

MOU Shuling . Theories, techniques and practices of petroleum exploration in marine sequences in China [J ] . Oil & Gas Geology , 2008 , 29 ( 5 ): 543 - 547 .

马军 . 页岩裂缝成因及其对含气性影响: 以渝东南地区阳春沟构造带五峰-龙马溪组为例 [J ] . 油气藏评价与开发 , 2020 , 10 ( 3 ): 126 - 134 .

MA Jun . Origin of shale fractures and its influence on gas-bearing properties: A case study of Wufeng-Longmaxi Formation in Yangchungou structural belt in southeast Chongqing [J ] . Petroleum Reservoir Evaluation and Development , 2020 , 10 ( 3 ): 126 - 134 .

何希鹏 . 四川盆地东部页岩气甜点评价体系与富集高产影响因素 [J ] . 天然气工业 , 2021 , 41 ( 1 ): 59 - 71 .

HE Xipeng . Sweet spot evaluation system and enrichment and high yield influential factors of shale gas in Nanchuan area of eastern Sichuan Basin [J ] . Natural Gas Industry , 2021 , 41 ( 1 ): 59 - 71 .

何贵松 , 孙斌 , 高玉巧 , 等 . 川东南地区二叠系茅口组一段非常规天然气富集高产主控因素 [J ] . 石油勘探与开发 , 2025 , 52 ( 2 ): 362 - 373 .

HE Guisong , SUN Bin , GAO Yuqiao , et al . Main factors controlling unconventional gas enrichment and high production in the first member of Permian Maokou Formation, southeastern Sichuan Basin, SW China [J ] . Petroleum Exploration and Development , 2025 , 52 ( 2 ): 362 - 373 .

王运海 , 任建华 , 陈祖华 , 等 . 常压页岩气田一体化效益开发及智能化评价 [J ] . 油气藏评价与开发 , 2021 , 11 ( 4 ): 487 - 496 .

WANG Yunhai , REN Jianhua , CHEN Zuhua , et al . Integrated benefit development and intelligent evaluation of normal pressure shale gas [J ] . Reservoir Evaluation and Development , 2021 , 11 ( 4 ): 487 - 496 .

吴奇 , 梁兴 , 鲜成钢 , 等 . 地质—工程一体化高效开发中国南方海相页岩气 [J ] . 中国石油勘探 , 2015 , 20 ( 4 ): 1 - 23 .

WU Qi , LIANG Xing , XIAN Chenggang , et al . Geoscience-to-production integration ensures effective and efficient South China marine shale gas development [J ] . China Petroleum Exploration , 2015 , 20 ( 4 ): 1 - 23 .

舒红林 , 王利芝 , 尹开贵 , 等 . 地质工程一体化实施过程中的页岩气藏地质建模 [J ] . 中国石油勘探 , 2020 , 25 ( 2 ): 84 - 95 .

SHU Honglin , WANG Lizhi , YIN Kaigui , et al . Geological modeling of shale gas reservoir during the implementation process of geology-engineering integration [J ] . China Petroleum Exploration , 2020 , 25 ( 2 ): 84 - 95 .

梁兴 , 朱斗星 , 韩冰 , 等 . 地震地质工程一体化技术及其在山地页岩气勘探开发中的应用 [J ] . 天然气工业 , 2022 , 42 ( 增刊1 ): 8 - 15 .

LIANG Xing , ZHU Douxing , HAN Bing , et al . Seismic-geological engineering integration technology and its application in shale gas exploration and development in mountainous areas [J ] . Natural Gas Industry , 2022 , 42 ( Suppl.1 ): 8 - 15 .

高玉巧 , 蔡潇 , 夏威 , 等 . 苏北盆地古近系泰州组二段页岩油储层差异成储机理 [J ] . 石油与天然气地质 , 2025 , 46 ( 6 ): 1947 - 1959 .

GAO Yuqiao , CAI Xiao , XIA Wei , et al . Differential reservoir formation mechanism of shale oil in the second member of Paleogene Taizhou Formation, Subei Basin [J ] . Oil & Gas Geology , 2025 , 46 ( 6 ): 1947 - 1959 .

吴聿元 , 张培先 , 何希鹏 , 等 . 渝东南地区五峰组—龙马溪组页岩岩石相及与页岩气富集关系 [J ] . 海相油气地质 , 2020 , 25 ( 4 ): 335 - 343 .

WU Yuyuan , ZHANG Peixian , HE Xipeng , et al . Lithofacies and shale gas enrichment of Wufeng Formation-Longmaxi Formation in Southeastern Chongqing [J ] . Marine Origin Petroleum Geology , 2020 , 25 ( 4 ): 335 - 343 .

丁麟 , 程峰 , 于荣泽 , 等 . 北美地区页岩气水平井井距现状及发展趋势 [J ] . 天然气地球科学 , 2020 , 31 ( 4 ): 559 - 566 .

DING Lin , CHENG Feng , YU Rongze , et al . Current situation and development trend of horizontal well spacing for shale gas in North America [J ] . Natural Gas Geoscience , 2020 , 31 ( 4 ): 559 - 566 .

赵勇 , 李南颖 , 杨建 , 等 . 深层页岩气地质工程一体化井距优化: 以威荣页岩气田为例 [J ] . 油气藏评价与开发 , 2021 , 11 ( 3 ): 340 - 347 .

ZHAO Yong , LI Nanying , YANG Jian , et al . Optimization of deep shale gas well spacing based on geology-engineering integration: A case study of Weirong Shale Gas Field [J ] . Reservoir Evaluation and Development , 2021 , 11 ( 3 ): 340 - 347 .

陈京元 , 位云生 , 王军磊 , 等 . 页岩气井间干扰分析及井距优化 [J ] . 天然气地球科学 , 2021 , 32 ( 7 ): 931 - 940 .

CHEN Jingyuan , WEI Yunsheng , WANG Junlei , et al . Interwell-production interference and well spacing optimization in shale gas reservoir [J ] . Natural Gas Geoscience , 2021 , 32 ( 7 ): 931 - 940 .

张莉娜 , 任建华 , 胡春锋 . 常压页岩气立体开发特征及缝网干扰规律研究 [J ] . 石油钻探技术 , 2023 , 51 ( 5 ): 149 - 155 .

ZHANG Lina , REN Jianhua , HU Chunfeng . Three-dimensional development characteristics and fracture network interference of atmospheric shale gas reservoir [J ] . Petroleum Drilling Techniques , 2023 , 51 ( 5 ): 149 - 155 .

张金才 , 亓原昌 . 地应力对页岩储层开发的影响与对策 [J ] . 石油与天然气地质 , 2020 , 41 ( 4 ): 776 - 783 .

ZHANG Jincai , QI Yuanchang . Impact of in-situ stresses on shale reservoir development and its countermeasures [J ] . Oil & Gas Geology , 2020 , 41 ( 4 ): 776 - 783 .

张培先 , 高全芳 , 何希鹏 , 等 . 南川地区龙马溪组页岩气地应力场特征及对产量影响分析 [J ] . 油气地质与采收率 , 2023 , 30 ( 4 ): 55 - 65 .

ZHANG Peixian , GAO Quanfang , HE Xipeng , et al . Characteristics of in-situ stress field and its influence on shale gas production from Longmaxi Formation in Nanchuan area [J ] . Petroleum Geology and Recovery Efficiency , 2023 , 30 ( 4 ): 55 - 65 .

宋汐瑾 , 白楠 . 井下页岩层压裂裂缝的数值模拟与瞬变电磁响应特征分析 [J ] . 石油物探 , 2025 , 64 ( 4 ): 772 - 783 .

SONG Xijin , BAI Nan . Numerical simulation and transient electromagnetic response characteristics of fracturing-induced fractures in underground shale formations [J ] . Geophysical Prospecting for Petroleum , 2025 , 64 ( 4 ): 772 - 783 .

谭媛媛 , 张广智 , 马正乾 , 等 . TTI型页岩气储层脆性指数和裂缝参数分级反演方法 [J ] . 石油物探 , 2025 , 64 ( 2 ): 340 - 352 .

TAN Yuanyuan , ZHANG Guangzhi , MA Zhengqian , et al . Hierarchical inversion of brittleness indicator and fracture parameters for shale gas reservoirs with tilted transverse isotropy [J ] . Geophysical Prospecting for Petroleum , 2025 , 64 ( 2 ): 340 - 352 .

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Classification and optimization of deep marine shale reservoir facies: A case study of Longmaxi Formation shale in Luzhou block, southern Sichuan Basin

Study on effectiveness of supercritical CO₂ on pore enlargement and permeability enhancement in deep ultra-low-permeability volcanic reservoirs

Genesis of reservoir heterogeneity in deep shale gas reservoirs of the Lower Silurian Longmaxi Formation, Dazu Block, Western Chongqing

Related Author

WANG YUANYUAN

ZHANG KUN

WANG XUEYING

WU SHUAICAI

HE XINYANG

JIANG LIN

SONG YAN

JIANG ZHENXUE

Related Institution

No.1 Gas Production Plant of PetroChina Qinghai Oilfield Company, Golmud

Unconventional Petroleum Research Institute, China University of Petroleum

State Key Laboratory of Petroleum Resources and Engineering, China University of Petroleum

School of Geoscience and Technology, Southwest Petroleum University

State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University

AI问答

⁰