煤炭技术
煤炭技術
매탄기술
COAL TECHNOLOGY
2013年
11期
171-172
,共2页
胥良君%吴育林%江巍%梁虹%秦俐
胥良君%吳育林%江巍%樑虹%秦俐
서량군%오육림%강외%량홍%진리
阿姆河右岸%断裂特征%走滑断裂%成藏模式
阿姆河右岸%斷裂特徵%走滑斷裂%成藏模式
아모하우안%단렬특정%주활단렬%성장모식
right bank of Amu Darya%fracture characteristics%strike-slip fault%accumulation model
阿姆河右岸区块是阿姆河盆地重要的油气富集区,构造多期次性,断裂复杂多类型。通过研究表明,研究区基底地层以正断裂发育为主,明显控制地层沉积厚度。盐下断裂演变为逆断层,并伴生大量圈闭。盐上地层以走滑断裂为主,既发育有正花状又有负花状构造样式,平面上既有左旋走滑,又有右旋走滑断裂。阿姆河右岸油气成藏模式主要有沿断层成藏模式和同层成藏模式,基于此提出了沿凹陷、顺断层找圈闭的勘探思路。
阿姆河右岸區塊是阿姆河盆地重要的油氣富集區,構造多期次性,斷裂複雜多類型。通過研究錶明,研究區基底地層以正斷裂髮育為主,明顯控製地層沉積厚度。鹽下斷裂縯變為逆斷層,併伴生大量圈閉。鹽上地層以走滑斷裂為主,既髮育有正花狀又有負花狀構造樣式,平麵上既有左鏇走滑,又有右鏇走滑斷裂。阿姆河右岸油氣成藏模式主要有沿斷層成藏模式和同層成藏模式,基于此提齣瞭沿凹陷、順斷層找圈閉的勘探思路。
아모하우안구괴시아모하분지중요적유기부집구,구조다기차성,단렬복잡다류형。통과연구표명,연구구기저지층이정단렬발육위주,명현공제지층침적후도。염하단렬연변위역단층,병반생대량권폐。염상지층이주활단렬위주,기발육유정화상우유부화상구조양식,평면상기유좌선주활,우유우선주활단렬。아모하우안유기성장모식주요유연단층성장모식화동층성장모식,기우차제출료연요함、순단층조권폐적감탐사로。
The right bank of the Amu Darya block is an important oil and gasenrichment area of the Amu Darya basin, tectonic tracture complicatedmultiphase, multi type. Through the study,the study area basement stratato faults, are obviously controlled by the sedimentary thickness. Saltfracture evolution as a reverse fault, accompanied by a large number of traps. Salt formation with strike slip fault,not only developing normalflower makeup and negative flower shaped structure style, plane bothsinistral and dextral strike slip fault. The right bank of the Amu Darya oil and gas reservoir forming model mainly along the fault reservoir modeland the same layer accumulation model, based on this proposed along the exploration thinking, find traps along fault depression.