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针对商７４１ 火成岩裂缝性油藏的储层特点，提出了裂缝类油藏屏蔽暂堵的室内评价方法，并研制了一种广谱型屏蔽暂堵液配方。该暂堵液的暂堵率和解堵率均为１００ ％ ，适用于所有的裂缝性油藏。
In view of the reservoir characteristics of the commercial igneous igneous reservoir in Shang 741, a method for indoor assessment of temporary plugging of shield-type reservoirs is proposed and a broad-spectrum shielding temporary plugging solution is developed. Temporary plugging rate and plugging rate of the temporary plugging liquid are both 100%, suitable for all fractured reservoirs.