Xinjiang Petroleum Geology ›› 2010, Vol. 31 ›› Issue (3): 311-313.

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Seismic Acquisition Techniques in Buerjin Basin

QIU Su-jiang1, HUANG Jian1, CHEN Jia-qi1, WANG Lei2   

  1. 1. Institute of Geophysical Prospecting, Research Institute of Exploration and Development, Xinjiang Oilfield Company, PetroChina, Urumqi, Xinjiang 830013, China;
    2. Department of Oil Engineering Supervision, Xinjiang Oilfield Company, PetroChina, Karamay, Xinjiang 834000, China
  • Received:2010-01-11 Published:2020-09-17

Abstract: Buerjin basin located at the northern part of Xinjiang is characterized by complicated earth's surface, with relative low degree of prospecting for its fewer gravity and magnetic surveys. In order to obtain an overall understandings of the basinal basement structure, basin-mountain relationship and uplift-depression framework, as well as appraise its petroleum prospect, the efforts have been made, including designing physical points of the ground by means of high precision digital satellite map for low velocity zone surveying, scientifically shooting depths and charges, small receiver interval for collection and large offset for the Lower Carboniferous in terms of a variety of landforms in this basin. The obvious results show that single-shot record is of high signal-to-noise ratio, and the seismic profiles with clear imaging from the shallow, medium and deep strata have been obtained.

Key words: Buerjin basin, seismic geological condition, seismic acquisition techniques, acquisition effects

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