作者：李义, 张聪慧

作者单位：中海油田服务股份有限公司油技事业部资料解释中心, 河北 三河 101149

关键词：电缆地层测试; 低孔渗; 超压; 流度; 疑难储层评价

摘要：

为进一步提高电缆地层测试资料在渤海地区储层流体评价工作中的时效性与准确性,针对低孔渗地层易出现超压、致密点等现象,通过对渤海地区多口井地层测试压力点进行流度分析,将测压点分为可用点、不可用点、一般点3类,并建立了利用流度量化测压点的分类标准。通过实际应用,分类标准在渤海地区疑难储层评价工作取得了较好的效果。

Application condition analysis for calculating formation fluid density from bohai oilfield pressure data

LI Yi, ZHANG Cong-hui

COSL Well Technology Department, DPIC, Sanhe 101149, China

Abstract: In order to improve the efficiency and accuracy in evaluating the formation fluid of Bohai oilfield by the wireline formation test data, such as resolving the problems that the formation property is low permeability, the situation of supercharge and tight point would occur quite often, the pressure points were sorted into effective points, no effective points, and ordinary points by analyzing the fluidity data at the formation pressure points of many wells, and classification standard was also established. The practice proved that the classification standard played an important role for evaluating formation fluid in Bohai oilfield.

Keywords: wireline formation test; low permeability; supercharge; mobility; complicated formation evaluation

2012, 38(4): 36-39  收稿日期: 2011-11-25;收到修改稿日期: 2012-2-9

基金项目: 

作者简介: 李义(1985-),男,辽宁营口市人,助理工程师,主要从事测井资料解释工作。

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