実験的手法を用いた地質構造の再現とその震探イメージング
スポンサーリンク
概要
- 論文の詳細を見る
Exploration in frontier areas, where the target structures are poorly constrained by seismic images of low quality, requires geologic models and their seismic expressions to interpret the geophysical data. This paper proposes a methodology to combine two modeling techniques, analogue experiment and seismic modeling. Analogue experiments can provide admissible geologic models that constructed from regional tectonic environment and rock physics, and seismic modeling can produce the seismic image of the models. The experiments performed on a horst structure buried under thrust-belt (Deep Horst in Thrust-belt : DHT) showed that the horst height has significant impact on the sequential development of the thrust-belt. This suggests that such exploration targets may be discovered by examining geometric anomalies within the thrust-belt. The seismic modeling produced stack and migration images of the structure that can be used as templates to explore possible horst structures under thrust-belts.
- 石油技術協会の論文
石油技術協会 | 論文
- 地震波シミュレーションが地下構造探査に果たす役割
- インバージョンテクトニクス
- 最近の探鉱プレイへの構造形成モデルの貢献
- 堆積盆地の地史情報に基づく沈降モデルと構造形成--日本海東部と中国北部湾を例にして (第55回石油技術協会総会地質・探鉱部門シンポジウム--堆積盆地評価とその応用)
- 東北裏日本海域における石油の生成と移動の時期 (「石油の生成と移動の時期」シンポジウム特集号)