Abstract：The surface and underground conditions of Kuqa Depression in Tarim Basin are extremely complex,and thus the previous seismic data cannot meet the needs of oil and gas exploration. This paper summarizes the technical progress and practical application effect of seismic exploration in complex mountain areas of Kuqa Depression in recent years. First,the design technology of 3D recording geometry based on depth-domain imaging of complex structure is formed,and it is clarified that the parameter design should give priority to the selection of small line spacing,followed by wide azimuth,and moderate bin. Second,the physical point layout and geometry-variable design technology based on LiDAR data is developed to realize the accurate construction according to the design,which ensures the uniformity of 3D attributes. Third,the joint excitation and supporting technology of well shots and high-precision vibroseis has been formed to achieve high-efficiency acquisition and construction on the basis of the data with improved quality. Fourth,the field receiving technology based on node instruments is created to adapt to local conditions,which greatly improves the flexibility of the acquisition technology and construction scheme. Fifth,the "two-step" field surface modeling technology based on multi-data is developed to accurately build a near-surface structure model of the piedmont in mountain areas. The application of these technologies improves the accuracy of structural ascertainment.
余一欣，马宝军，汤良杰，等.库车坳陷西段盐构造形成主控因素[J].石油勘探与开发，2008，35(1)：23-27.YU Yixin，MA Baojun，TANG Liangjie，et al.Major factors controlling salt structures in western Kuqa Depression，Tarim Basin[J].Petroleum Exploration and Development，2008，35(1)：23-27.
[2]
胡剑风，刘玉魁，杨明慧，等.塔里木盆地库车坳陷盐构造特征及其与油气的关系[J].地质科学，2004，39(4)：580-588.HU Jianfeng，LIU Yukui，YANG Minghui，et al.Salt structure characteristics and its relation to hydrocarbon accumulation in the Kuqa depression，Tarim basin[J].Chinese Journal of Geology，2004，39(4)：580-588.
[3]
胡自多，吕锡敏，王建华.库车地区高陡构造低信噪比资料处理方法研究[J].石油地球物理勘探，2002，37(增刊1)：108-117.HU Ziduo，LYU Ximin，WANG Jianhua.Research on data processing method of high and steep structures with low signal-to-noise ratio in Kuqa area[J].Oil Geophysical Prospecting，2002，37(S1)：108-117.
[4]
梁顺军，梁霄，杨晓，等.地震勘探技术发展在库车前陆盆地潜伏背斜气田群发现中的实践与意义[J].中国石油勘探，2016，21(6)：98-109.LIANG Shunjun，LIANG Xiao，YANG Xiao，et al.Development of seismic exploration technologies and its significance for the discovery of gas field clusters in the buried anticlines，Kuqa foreland basin[J].China Petroleum Exploration，2016，21(6)：98-109.
[5]
李万万.基于波动方程正演的地震观测系统设计[J].石油地球物理勘探，2008，43(2)：134-141.LI Wanwan.Design of seismic geometry based on wave equation forward simulation[J].Oil Geophysical Prospecting，2008，43(2)：134-141.
[6]
董良国，吴晓丰，唐海忠，等.逆掩推覆构造的地震波照明与观测系统优化[J].石油物探，2006，45(1)：40-47.DONG Liangguo，WU Xiaofeng，TANG Haizhong，et al.Seismic wave illumination for overthrust nappe structures and optimal seismic survey design[J].Geophysical Prospecting for Petroleum，2006，45(1)：40-47.
[7]
朱金平，董良国，程玖兵.基于地震照明、面向勘探目标的三维观测系统优化设计[J].石油地球物理勘探，2011，46(3)：339-348.ZHU Jinping，DONG Liangguo，CHENG Jiubing.Target oriented 3D seismic optimal geometry design based on seismic illumination[J].Oil Geophysical Prospecting，2011，46(3)：339-348.
[8]
王华忠，冯波，王雄文，等.地震波反演成像方法与技术核心问题分析[J].石油物探，2015，54(2)：115-125.WANG Huazhong，FENG Bo，WANG Xiongwen，et al.Analysis of seismic inversion image and its technical core issues[J].Geophysical Prospecting for Petroleum，2015，54(2)：115-125.
[9]
杨涛，张会星，史才旺.不依赖子波的弹性波混合域全波形反演[J].石油地球物理勘探，2019，54(2)：348-355.YANG Tao，ZHANG Huixing，SHI Caiwang.Wavelet-independent elastic wave full waveform inversion in hybrid domain[J].Oil Geophysical Prospecting，2019，54(2)：348-355.
[10]
李振春，张子良，张凯，等.地质模型约束的全波形速度建模反演及在复杂断块区的应用[J].石油地球物理勘探，2020，55(3)：599-606.LI Zhenchun，ZHANG Ziliang，ZHANG Kai，et al.Research of geological model-constrained FWI and application in complex fault-block zones[J].Oil Geophysical Prospecting，2020，55(3)：599-606.
[11]
邵祥奇，何兵寿，史才旺.基于分频编码的弹性波全波形反演[J].石油地球物理勘探，2020，55(6)：1321-1329.SHAO Xiangqi，HE Bingshou，SHI Caiwang.Elastic full waveform inversion based on frequency-division encoding[J].Oil Geophysical Prospecting，2020，55(6)：1321-1329.
[12]
王华忠，刘少勇，杨勤勇，等.山前带地震勘探策略与成像处理方法[J].石油地球物理勘探，2013，48(1)：151-159.WANG Huazhong，LIU Shaoyong，YANG Qinyong，et al.Seismic exploration strategy and image proces-sing in mountain areas[J].Oil Geophysical Prospecting，2013，48(1)：151-159.
[13]
张艺山，国九英，张明玉，等.提高逆时偏移成像效果的若干关键处理技术[J].石油地球物理勘探，2020，55(4)：774-781.ZHANG Yishan，GUO Jiuying，ZHANG Mingyu，et al.Research on seismic processing technologies for improving RTM imaging[J].Oil Geophysical Prospecting，2020，55(4)：774-781.
[14]
赵玲芝，谷跃民，张建中.多信息融合的近地表速度建模技术及应用[J].石油地球物理勘探，2017，52(1)：34-41.ZHAO Lingzhi，GU Yuemin，ZHANG Jianzhong.Near-surface model building with multi-discipline information fusion[J].Oil Geophysical Prospecting，2017，52(1)：34-41.
[15]
宋桂桥，于世焕.山前带地震勘探技术进展与对策研究[J].石油物探，2012，51(6)：539-547.SONG Guiqiao，YU Shihuan.Progress and strategy of the seismic exploration in foothill area[J].Geophysical Prospecting for Petroleum，2012，51(6)：539-547.
[16]
刘定进，蒋波，李博，等.起伏地表逆时偏移在复杂山前带地震成像中的应用[J].石油地球物理勘探，2016，51(2)：315-324.LIU Dingjin，JIANG Bo，LI Bo，et al.Rugged-topography reverse time migration in complex piedmont zone [J].Oil Geophysical Prospecting，2016，51(2)：315-324.
[17]
肖明图，苏勤，余国祥，等.“双复杂”条件高精度建模与成像方法——以酒泉盆地窟窿山地区为例[J].石油地球物理勘探，2020，55(增刊1)：41-48.XIAO Mingtu，SU Qin，YU Guoxiang，et al.Research on high-precision modeling and imaging with dual-complexity conditions：Taking the Kulongshan mountainous area of Jiuquan Basin as an example [J].Oil Geophysical Prospecting，2020，55(S1)：41-48.
[18]
狄帮让，熊金良，岳英，等.面元大小对地震成像分辨率的影响分析[J]. 石油地球物理勘探，2006，41(4)：363-368.DI Bangrang，XIONG Jinliang，YUE Ying，et al. Analysis on influence of bin size on resolution of seismic imaging[J]. Oil Geophysical Prospecting，2006，41(4)：363-368.
[19]
张友焱，雷迎春，叶勇，等.利用高精度遥感信息辅助设计检波器点位[J].石油地球物理勘探，2009，44(1)：7-13.ZHANG Youyan，LEI Yingchun，YE Yong，et al.Using high-precision remote information for auxiliary design of geophone point[J].Oil Geophysical Prospecting，2009，44(1)：7-13.
陈学强.塔里木盆地大北地区激发药量选择[J].石油物探，2007，46(1)：81-89.CHEN Xueqiang.Determining explosive quantity in Dabei Area，Tarim basin[J].Geophysical Prospecting for Petroleum，2007，46(1)：81-89.
[22]
倪宇东，王井富，马涛，等.可控震源地震采集技术的进展[J].石油地球物理勘探，2011，46(3)：349-356.NI Yudong，WANG Jingfu，MA Tao，et al.Advances in vibroseis acquisition[J].Oil Geophysical Prospecting，2011，46(3)：349-356.
