| There are a series of low production, low penetrability, and low saturation oil field in the west of Changyuan of Daqing. These oil fields contain many oil quoit and there are on enough oil and gas and there are complicated characteristic. It is very difficult to realize the technology of artesian well and its economic benefit is very bad. We should connect the geologic earthquake, measure well, reservoir with other subject and reservoirs technology of oil and gas. We should develop fine geological study and increase the whole benefit of artesian well exploitation. In recent years, we apply earthquake forecast technology, measurable well appraise technology and geology analyze technology and connect them with other technology and increase the forecast level of reservoir describe and direct the exploit work of artesian well and acquire fine effect.In this text, aim at main questions that exposed in the Gaoxi oil-field development, the fineness Reservoir Description researching work was done. For improving the oil-field development result, accumulating experience and storing technique for oil fields, such Bumuge oilfield, Longnan oil field etc. whose geologic condition are similar. Connect with the geology characteristics and demand in oil-field develop, the points of the work to the fineness reservoir description are as follows1. Aimed at the region's action does not agree with the actual circumstance, fineness sedimentation microfacies was studied, by it the growth characteristic and distributing regulation were well known, offering more dependable geology data for relationship between injection and production.2. The way of action combination was adopted to analyze each sand body condition and know remaining oil distribution regulation, deeply develop the potential of oil field.3. Established synthesizes managing project, and improved the oil-field development result by applying the fineness reservoir description result, result to increasing oil-field development performance.. |
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