资源描述：
《魏155补孔改层带压井控预案》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。
1、魏岗采油管理区魏155补孔改层带压井控预案初审：壮"、谡复审:批准:单位：南阳特种作业工程部电话：2015年02刀27日魏155井补孔改层带压井控预案一、该井基本情况(一)・基本数据：开完钻U期1990.1.29-1990.3.18完钻井深1700.00米水泥返高1116米油层套管139.7毫米*7.72毫米*1683.38米冃前井底1668.49米固井质量优联入3.89米套头补距3.83米套补距3.58米汕补距3.25米最人井斜深度：160()米斜度：2度15分方位：205度(二)•套管接箍深度：(磁定位测得并校正为汕层统一深度数据★)1286.261297.611303.7
2、11315」11326.361337.661348.961360.361371.761383.061394.361405.661416.971428.271439.511450.911462.211473.361484.711496.011507.311518.561529.841536.161547.461558.611569.761581.061592.361603.661614.911626.161637.461648.861660.14(三).油层射孔数据：层位层号解释井段(m)砂厚(m)有效厚(m)射孔井段(m)厚度(m)孔隙度(%)渗透率(um2)电测解释备注H二1
3、11305.0-1311.06.0/1305.0-1310.85.819.070.123水层待补孔段H二I2'1312.8-1314.21.4/1312.8-1314.21.417.310.074水层H二I2?1315.0-1316.21.2/1315.0-1316.01.01&510.005水层HrI221316.8-1318.61.8/1316.6-1318.62.016.230.048水层H二I241338.4-1340.42.0/1338.8-1341.22.418.950.376水H二I241340.6-1341.61.0/13.470.014水层H二I251345.
4、4-1347.01.6/1345.2-1346.81.614.860.055水H二I2’1348.0-1350.42.4/1348.0-1350.42.416.610.090水层H~116'1410.6-1412.62.0/1411.4-1412.20.819.990.242油层H二II621412.8-1415.42.61.41413.4-1414.81.422.250.472汕层H二II81'21431.6-1434.02.42.21431.8-1434.02.220.220.472油层H-1115*1498.8-1499.40.6/149&8-1499.40.615.16
5、0.127差油层H.111521500.0-1503.03.02.21500.2-1503.43.219.290.369汕层Hzsm301-21591.8-1593.61.81.01592.4-1595.02.617.050.111油层H.III30’1593.8-1595.01.21.012.240.042汕层H二III3041598.2-1599.21.00.61598.4-1600.62.215.180.092弱淹HJU3041599.4-1600.61.21.213.310.039弱淹h二in3521639.4-1643.23.8/1640.8-1643.22.410.
6、120.012水层（四）以往施工简况1、90.9.16清水内73型枪射开1592.4-1600.6m,孔密10孔/m,发射率100%,投产初期产油lt/d,不产水，含水4.8%,动液面1186m。2、91.12.17全井酸化,挤土酸6.7m3,酸化产油3t/d不变,不产水,含水由0.1%升至2.2%。3、93.2.28・3.4清水内89-1补射1411.4-1503.4m,孔密16孑L/m,发射率100%,补后合采，产油由2t/d增至6t/d,不产水，含水由0.9%升至3.6%。4、2009.3.25-29射孔液内102枪127弹补射133&8-1350.4m三层，孔密16JL
7、/m,发射率100%,补后下可取桥塞于1399.80m堵1411.4-1600.6m,单采补孔段,产汕由0增至2.5t/d,产冰由42m3/d降至43.3n?/d,含水ill100%降至93.1%。5、2009.12.28-31射孔液内102枪127弹补射1640.8-1643.2m—层,孔密16孔/m,发射率100%,补后单采补孔段，堵1338.8-1600.6m,产油由l.lt/d降至0,产水由17.2m3/d降至2n?/d,含水由93.8%升至100%。6、2010.1.6-7±提管柱
