井组动态分析例题

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1、井组动态分析例题分析井组基本概况20-01注采井组位于平方王油田中区北部，开发层系沙四段1-3砂层组。该井组包括3口注水井20-01、20-02、20-03井；4口油井，即20-1、20-2、20-3、20-4。目前，该井组的日产液量为244.7吨，日产油为54.5吨，含水77.7％，平均动液面为790.9米。井位图20-320-0320-220-420-0220-0120-120-01井组油层钻遇数据表井号20-0120-0220-0320-120-220-320-4井别水井水井水井油井油井油井油井钻遇油层S41S42S43S4

2、1S42S43S41S42S43S41S42S43S41S42S43S41S41S42S43有效厚度5.23.82.66.04.02.54.33.22.05.63.32.35.13.32.37.24.93.93.2解释油层油层油层油层油层油层油层油层油层油层油层油层油层油层油层油层油层油层油层生产日期油井开井数（口）日产量动液面（米）日注水量备注液量（t）油量（t）含水（％）2003.123203.750.175.4739.188.32004.13204.551.574.8748.188.323204.351.574.8734.9

3、87.733221.946.779.0673.487.043224.145.879.5690.190.053238.146.080.7698.484.063206.950.175.8731.088.773205.652.474.5740.587.783204.649.575.8742.887.094211.456.073.5826.786.72004.9.220-1检泵扶躺井104213.255.973.8834.210011423357.775.2809.7100.7124239.555.976.6786.71002005.14

4、242.455.477.2789.6101.324244.754.577.7790.9101.320-01井组生产数据表注水日期层位注入压力P1(S41)P2(S42-3)备注泵压MPa油压MPa水嘴mm配注m3/d实注m3/d水嘴mm配注m3/d实注m3/d2003.12S41-3158.666061450602004.1S41-314.58.566062450582S41-3149.0660103450153S41-3159.0660104450144S41-3149.0660874503313日查管换封配5S41-3158.

5、766058450506S41-3148.266061450557S41-314.28.566059450578S41-3148.366060450589S41-313.58.2660674505010S41-312.086100102450522日动管柱调配11S41-313.58.561001024505412S41-313.28.26100100450522005.1S41-314.08.26100107450502S41-312.4861001084505120-01水井生产数据表注水日期层位注入压力P1(S41)P2(S

6、42-3)备注泵压MPa油压MPa水嘴mm配注m3/d实注m3/d水嘴mm配注m3/d实注m3/d2003.12S41-3157.764042430332004.1S41-314.58.564044430302S41-314964041430323S41-315864040430314S41-314964048430325S41-3158.764040430336S41-3148.264044430307S41-314.29.164046430308S41-3148.364040430319S41-313.58.264039430

7、3110S41-312.08.4640434303211S41-313.58.5640434303312S41-313.29.264044430322005.1S41-314.08.264044430302S41-312.48640424303220-02水井生产数据表注水日期层位注入压力P1(S41)P2(S42-3)备注泵压MPa油压MPa水嘴mm配注m3/d实注m3/d水嘴mm配注m3/d实注m3/d2003.12S41-3157.164039430302004.1S41-314.58.564039430322S41-314

8、9.364040430333S41-315964040430324S41-3149.964040430305S41-3158.764040430316S41-3148.864044430327S41-314.28.564041430308S41-3