论文部分内容阅读
冀中地区滚动勘探开发实践证明，要在复杂断块区进一步提高勘探精度和勘探效益、实现老区增储上产，关键在于根据不同地质条件选择应用变速成图技术。高分辨率及全三维地震资料目标精细处理技术、复杂断块构造精细解释技术和低电阻油层识别技术。这些关键技术对于精细描述潜山顶面构造形态、提高潜山和断块勘探精度、发现新的含油层系能够起到十分重要的作用。冀中地区应用这些技术，“九五”前三年仅在老油田内部就新增石油地质储量2000×104t以上，同步建成产能超过40×104t。图4（梁星如摘）
The practice of rolling exploration and development in the Central Hebei Province proves that in order to further improve exploration accuracy and exploration benefits in complex fault block areas and realize the increase of reserves and production in old areas, the key lies in the selection and application of variable speed mapping technology according to different geological conditions. High-resolution and full three-dimensional seismic data target fine processing technology, complex fault block structure and fine interpretation of technology and low-resistance oil layer identification technology. These key technologies are of great importance for the fine description of top-buried structures, improvement of buried hill and fault block exploration accuracy and the discovery of new oil-bearing formations. In the middle of the 9th Five-Year Plan period, these technologies were applied in Jizhong area. Only the new oil geological reserves above 2000 × 104t were built within the old oilfields, and the capacity of simultaneous built-up exceeded 40 × 104t. Figure 4 (Liang Xingru pick)