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鲁西茌平背斜构造带被夹持在东侧寿张凹陷和西侧临清坳陷的莘县凹陷之间,处于“凹中之隆”的有利勘探位置。该构造带的演化受西侧兰聊断裂活动的严格控制,晚三叠世,该断裂的产生拉开背斜带演化的序幕。兰聊断裂在燕山期具右旋平移性质,使区内北北东向次级正断层发育,构造带基本定型。该带是相邻两凹陷油气运移的主要指向地区,两凹陷内含下古生界开阔(局限)海相烃源岩和上古生界煤系源岩;带内下古生界顶部风化壳为良好储层;石炭系—二叠系覆盖层底部发育铝土岩,可起直接封盖作用。储盖组合良好,成藏时间配套,圈闭条件有利。经圈闭法计算的累计潜在资源量为6250×10~4 t,推测资源量为8000×10~4t。
The Laxiepingping anticline belt is sandwiched between the Shouzhang Sag on the east side and the Shenxian Sag on the Linqing Depression on the west side and is located in a favorable exploration position of “Inzhonglilong”. The evolution of the tectonic belt was strictly controlled by the activity of the Lan Lia fault in the west side. In the Late Triassic, the fault zone opened the prelude to the evolution of the anticline belt. The Lan-Liao fault in the Yanshanian period has a right-lateral translational character, which makes the NE-NE secondary normal faulting develop in the area and the tectonic zone has a basic shape. The belt is the main oil and gas migration direction of the adjacent two sags. Both sags contain the open (limited) marine source rocks of the Lower Paleozoic and the coal measures of the Upper Paleozoic. The upper weathered upper crust As a good reservoir; bauxite - Permian cover the bottom of the development of bauxite, can play a direct capping. Good combination of reservoirs and reservoirs, reservoirs supporting time, favorable conditions for traps. The accumulated potential resource calculated by the trap method is 6250 × 10 ~ 4 t, and the estimated resource is 8000 × 10 ~ 4t.