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| THE APPLICATION OF FINE 3D SEISMIC ACQUISITION IN THE LIAOHE OILFIELD |
| GAO Hai-yan1,2, DUAN Yun-qing1, YANG Wen-jun2, CHEN Dong3 |
1. Geo-detection Laboratory, Ministry of Education, China University of Geosciences, Beijing 100083, China;
2. Company of Geophysical Exploration of Liaohe Petroleum, CNPC, Panjin 124000, China;
3. Exploration and Production Research Institute, SINOPEC, Beijing 100083, China |
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Abstract Some practical technologies for fine 3D seismic acquisition, such as the optimization of geometry for target layer and the choice of source parameter and geophone array, were studied in detail in this paper by means of theoretical analysis, field test and seismic acquisition on the basis of analyzing available seismic data and previous seismic acquisition methods and considering special seismic and geological conditions of Liaohe basin. The successful application of these technologies has greatly improved the quality of seismic data and satisfied the requirements of geological objective for seismic data acquisition at the stage of fine seismic exploration.
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Received: 05 May 2007
Published: 24 December 2008
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