目前，钻后测量的电缆测井逐步向“边钻边测”的实时随钻测量和测井方向发展，测井和钻井等学科交叉和技术融合也不断加深，为适应这些发展需求，从今年起“全国储层声学与测井技术前沿研讨会”更名为“全国储层声学与深部钻测技术前沿研讨会”。
会议研讨的主要内容（并不限于此）如下：
1).储层声学在储层探测、描述和评价中的理论、方法和应用，包括弹性波/声波和地震波在非均匀各向异性孔隙介质中的传播，地震成像和储层预测等。
2).井孔中声场与波、声波测井、随钻声波、单井声波成像/声波远探测、井中地震、垂直地震剖面（VSP）和井间声波成像等。
3).岩石物理的理论、方法以及在地震和测井数据反演与解释中的应用。
4).其他与储层声学与测井研究相关的创新思想、方法、技术、仪器与应用, 如随钻声波隔声、声波测井换能器、电磁传感器、放射性探测器等，也包括储层地应力检测、裂缝检测和储层动态监测等。
会议的官方语言为汉语（PPT宜为英语）和英语。会议鼓励大会邀请人用英文做报告。
今年，第八届全国储层声学与深部钻测技术前沿研讨会于10月23日-25日在北京怀柔国科大国际会议中心举行。大会欢迎从事储层声学理论、方法及应用，深地钻探测量与测井仪器，测量数据处理及地质评价等方面的科技人员和在校师生等参加会议，也欢迎从事相关科技管理工作的领导莅临指导。
另外，作为北京市三大科学城之一的怀柔，金秋十月，景色宜人，美丽壮观。这里有古老的红螺寺、诱人的青龙峡，秀丽的雁栖湖，著名的慕田峪。这儿还留下了参加APEC会议的各国领导人的足迹。这儿，“山色朦胧缕缕风，层林一片见山亭。湖光灿灿轻舟荡，枫叶飘飘满地红”。希望各位代表在会议之余能享受自然、愉快轻松！
The 8th China National Symposium on Reservoir Acoustics and Deep Drilling Exploration Technology Frontiers (RA & DETF）, 2017 Beijing
(Second Announcement)
“China National Symposium on Reservoir Acoustics and Deep Drilling Exploration Technology Frontiers（RA & DETF）” is sponsored by the Acoustic Society of China and Institute of Acoustics, Chinese Academy of Sciences. Since 2010, it has been successfully organized for 7 times. Around 1000 delegates attended the series of symposiums, and more than 100 internationally recognized scientists, including several prominent young research scientists, have been invited for the symposium presentations. The China National RA & DETF Symposium has been becoming one of the most active and impacted symposiums in reservoir acoustics and borehole logging technology studies. Nationally, it plays an important role in pushing forward pertinent academic communications, promoting interaction among physics, geophysics, and geology, and advancing in deep drilling exploration measurements and logging technologies.
Presently, wireline logging will be gradually replaced by logging while drilling, and the incorporation between drilling and logging are developed profoundly. In accordance with the pertinent technical progress, from this year the symposium will be changed with its name as "China National Symposium on Reservoir Acoustics and Deep Drilling Exploration Technology Frontiers". Therefore, this year it will be the 8th China National RA & DETF Symposium.
The major topics, but not limited are：
1).Reservoir acoustics theories, principles and applications in reservoir exploration, characterization and evaluation, including elastic/acoustic and seismic wave propagation in heterogeneous, anisotropic and porous media, seismic imaging method, and reservoir inversions and predictions, and so on.
2).Acoustic wave propagation in borehole, acoustic logging, acoustic logging while drilling, single well acoustic imaging, borehole seismic survey, cross well acoustic tomography, vertical seismic profile(VSP), and so on.
3).Petrophysics and rock physics for seismic and borehole logging data inversion and interpretations.
4).Other novel research with regard to reservoir acoustics and borehole logging studies, such as studies on acoustic transducer, electromagnetic and radioactive sensors, borehole observation manners, and so on.
The official Languages can be both Chinese (with English PPT) and English, respectively. Presentations with English are encouraged so that the English-speaking delegates are able to communicate directly with the invited speakers.
The 8th China National Symposium RA & DETF will be held on 23-25 October, 2017 at International Convention Center in University of Chinese Academy of Sciences. The organization committee would like to welcome all of people engaged in reservoir acoustic theories and applications, deep drilling exploration measurements and borehole logging tool designing, data processing, as well as geologic interpretation and evaluation to attend this symposium. Also, the organization committee would like to welcome the experts engaged in pertinent scientific and technological managements in these areas to participate in the symposium.
In addition, Huairou area in autumn with its rural scenery, is so beautiful in Beijing due to its mysterious and ancient Hongluo Temple, attracting Qinglong Gorge, fantastic Yanqi Lake, as well as famous Great Wall of Mutianyu. Also, the APEC meeting leaders left their historic footprints there. There are the hazy mountains embraced by silk breezes, and the mountain pavilions appearing from multiple layered green forests. The lake water ripples shine against the sun, and the falling maple leaves, danced in the air are all around the ground in red. Besides the technical symposium, we hope all of delegates are relaxed and refreshed, and enjoy your time during your staying in Beijing.
We are looking forward to meeting you in Huairou, Beijing.
(The Acoustical Society of China)
(Institute of Acoustics, CAS)
（Beijing Engineering Research Center of Deep Drilling Exploration)