冀中探区和二连探区高分辨率地震勘探方法试验及处理技术研究

Experiment and technical research of high resolution seismic prospecting methods in central Hebei and Erlian areas

华北油田物探公司,任丘062550

Geophysical Prospecting Company, Huabei Petroleum Administration, Renqiu 062250

物探公司在冀中探区的蠡县斜坡、文安斜坡和二连探区洪浩尔舒特凹陷的东西洼槽进行了3个年度的高分辨率二维地震方法试验及技术研究工作,先后对 10种类型检波器和 2种激发震源进行了采集试验,随后通过对高分辨率地震资料的处理和解释,取得了一定的地质效果,摸索出了针对冀中探区和二连探区地震地质条件下的高分辨率地震采集、处理方法。

The Geophysical Prospecting Company has carried out tests and researches on high resolution 2D seismic methods and techniques for three years for Lixian Slope and Wenan Slope in central Hebei area and for the eastern and western hollow trough in Honghaoershute sag in Erlian area. Acquisition tests for ten types of geophones and two kinds of sources were conducted from beginning to finishing, and then high resolution seismic data processing and interpretation were performed. These have brought certain geological results. Thus the authors have obtained high resolution seismic acquisition and processing methods adapting to the seismogeologic conditions in the central Hebei area and the Erlian area.