... american association algorithm sichuan basin Data-driven Near-surface Q Compensation: A Case Study in Sichuan Basin of China Xinyuan Feng*, Yulian Zhao, Mingtu Xiao, Research Institute of Petroleum Exploration & Development-Northwest (NWGI), Petrochina Theory and Method Summary Quality factor Q can...

... Guided by the development and reservoir distribution patterns of Permian shallow-water shelf reef bodies and reef groups in Hechuan area of Sichuan Basin, this paper delicately characterizes the boundary and structure of single reef body based on the analysis of ancient landform...

... In this case study we present the successful application of an automated machine learning first-break picking workflow to an onshore seismic survey from the Sichuan basin in China. We provide an overview of the main steps of this workflow from training data selection through to the various...

... rock geologist structural geology clastic rock oil geophysical prospecting asia government china government compressional tectonics data quality upstream oil & gas rock type fold and thrust belt resolution vertical seismic profile american association energy 10 sichuan basin...

... The Middle Jurassic Shaximiao Formation in the central area of Sichuan Basin is a delta front deposit with underwater distributary channel sand bodies, which is a new round of unconventional natural gas exploration and development in this area. However, the boundary of channel sand body depicted...

... & gas characteristic comparison american association china sichuan basin tarim basin In recent years, oil and gas exploration revealed that intra-craton strike-slip fault systems are widely developed in Tarim, Ordos and Sichuan basins in central and western China. Based on large areas of high...

... american association sichuan basin overburden compressibility synthetic web-avo inversion upstream oil & gas well 1 applied geoscience society gisolf Finding the reservoir in an intensely scattered wavefield. A case study from the Central Sichuan Basin, China. John Coffin*, Mengmeng Zhang...

... The Jurassic lacustrine shale in Sichuan Basin of China has multiple producing layers and abundant shale oil resources, which is expected to become a major replacement field for “increasing reserve and production” in China. But the effective exploration and development of lacustrine shale meet...

... vector title (OVT) seismic data can be used to predict the azimuth of maximum in-situ horizontal stress. frequency applied geoscience microseismic data reservoir characterization sichuan basin chengdu university exploration geophysicist 10 reservoir geomechanics azimuth value microseismic...

... Subsalt oil and gas reservoirs are mainly distributed in the Gulf of Mexico, West African Coastal Basin, and Caspian Basin abroad. In western China, they are mainly distributed in the Tarim Basin, Sichuan Basin, Ordos Basin and other regions, which have huge resource potential. However, due...

... Location: Poster Station 8 Presentation Type: Poster Application of HTI anisotropy correction for Wide-azimuth seismic data: A Case Study of tight gas exploration in Sichuan Basin, China Qin Su *, Huahui Zeng, Huijie Meng, Shuhai Qie, Xiaomei Zhang, Huan Liu (Research Institute of Petroleum Exploration...

... Station 5 Presentation Type: Poster interstitial tight sand gas geophysical classification reservoir upstream oil & gas classification sand gas tight sand gas seg international exposition tight sandstone reservoir sandstone reservoir sichuan basin tight sandstone structural geology...

... and the compensation attenuation coefficient to scale the gradient. Then we show an application of FWI to the land seismic data from Southwest Oil Filed of CNPC in Sichuan basin. The final results show the feasibility and validity in the land data application, and have the potential to the 3D land data. Presentation...

..., secondly, AVAZ inversion based on orthorhombic medium, thirdly, petrophysical-properties prediction based on rock physics model. This workflow is successfully applied to shale reservoirs in Sichuan basin of China, it shows that the results of prediction are effective and reasonable. Presentation Date...

... Presentation Type: Poster information exhibition annual international meeting application reservoir prediction geology model seismogram seismic inversion reservoir sichuan basin waveform upstream oil & gas inversion seg international exposition prediction gas reservoir high...

... variation seismic response lithology parameter carbonate reservoir sichuan basin case study rock physical analysis upstream oil & gas application reservoir characterization gas saturation inversion result annual meeting Biot , M. A. , 1956 , Theory of propagation of elastic...

... is investigated as a possible means to overcome those difficult problems or deficiency in PP data. The middle of Sichuan basin in china had been producing for more than 60 years. Currently, the unconventional resources of the Xujiahe Formation were the ones that are most actively explored and studied. Cores...

... longmaxi formation evaluation upstream oil & gas identification fault distance reservoir characterization preservation drilling interpretation fracture seg international exposition small fault sichuan basin annual meeting shale gas reservoir fracture classification Hao , F...

...-uplift at the middle of Sichuan basin. We have very good matching between the low Q values (high attenuation) and high gas production zone from the predicted results of three well. Application of field data also shows its potential and effectiveness to estimate seismic attenuation and highlighting...

... ABSTRACT The study area is located in the southwest area of the Sichuan basin in China, the targeted horizon is the Leikoupo formation, which developed dolomite reservoirs. Accurately predicting the dolomite reservoir distribution in Leikoupo formation of this area is the urgent issue...