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Zhutiantou, China

Ren L.,Onshore Oilfield Area | Li G.,Onshore Oilfield Area | Wang X.,Onshore Oilfield Area | Wen B.,Onshore Oilfield Area | And 2 more authors.
Well Testing | Year: 2012

Using fluid depth and wellhead pressure data of water well to converse mid layer pressure has the advantages of being simple, convenient, and economical, but whose relative error is much larger. It is found by field practice that reasonable temperature correction to the density of water can effectively improve the interpretation accuracy of reduced pressure. Principle of the water density variation with temperature, and method of applying density - temperature variation relationship to calculate the central reservoir pressure are introduced. The method achieves a good result in pressure interpretation of the water well. Source

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