当代化工
噹代化工
당대화공
CONTEMPORARY CHEMICAL INDUSTRY
2014年
8期
1658-1661
,共4页
井下压力计%测量%不确定度%示值误差
井下壓力計%測量%不確定度%示值誤差
정하압력계%측량%불학정도%시치오차
Downhole pressure gauge%Measure%Uncertainty%Indication error
依据SY-T 6640-2005《电子式井下压力计校准方法》及JJF1059-1999《测量不确定度评定与表示》的要求，采用0.01级全自动压力计检定装置对油田测试领域使用的电子式井下压力计示值测量结果的不确定度进行评定，给出了测量不确定度的评定步骤及方法。
依據SY-T 6640-2005《電子式井下壓力計校準方法》及JJF1059-1999《測量不確定度評定與錶示》的要求，採用0.01級全自動壓力計檢定裝置對油田測試領域使用的電子式井下壓力計示值測量結果的不確定度進行評定，給齣瞭測量不確定度的評定步驟及方法。
의거SY-T 6640-2005《전자식정하압력계교준방법》급JJF1059-1999《측량불학정도평정여표시》적요구，채용0.01급전자동압력계검정장치대유전측시영역사용적전자식정하압력계시치측량결과적불학정도진행평정，급출료측량불학정도적평정보취급방법。
Based on the SY-T 6640-2005 electronic Downhole Pressure Gauge Calibration Method and JJF1059-1999 The Measurement Uncertainty Evaluation and Expression, level 0.01 automatic pressure gauge verification equipment was used to evaluate the uncertainty of measurement results of electronic downhole pressure gauge. The evaluation steps and methods of measurement uncertainty were introduced.
