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1、试井分析报告井名 ：wd3174试井类型:常规试井流动期类型：单流动期压力恢复井别:1区块：港西测试井段:500 m - 400 m解释人：韩章英校对人:韩章英审核人：韩章英施工单位：西安华线石油科技有限公司施工日期：2015/6/23西安华线石油科技有限公司2013/1/151测试目的2基础数据2.1测试井基本信息表2-1测试井基本信息项目名称说明信息单位井名wd3174井型直井流体类型油（单相）井别1区块井半径（rw）0.07m井的供给面积（A）70000m22.2储层性质表2-2 储层性质参数表项目名称数值单位有效厚度（h）11m有效孔隙度（P）0.185小数综合压缩系数（Ct）0.00
2、0781/MPa岩石压缩系数（Cf）01/MPa含油饱和度（So）0小数含水饱和度（Sw）0小数含气饱和度（Sg）0小数PVT参考压力（pF）0MPa储层温度（TF）0C2.3流体性质参数表2-3 流体性质参数项目名称数值单位地层原油体积系数（Bo）1.05m”3/m”3地层原油粘度（以0）6.23mPa.s3测试情况3.1基本情况表3-1基本情况项目名称数值单位试井类型常规试井流动期类型单流动期压力恢复文件名wd31744测试资料解释成果4.1解释方法及软件swift3.04.2流动期类型单流动期压力恢复4.3解释模型常规试井-直井-油-达西流-定井筒储存-有效井径井-均质储层-无限大-单井
3、系统表4-1解释成果对比表参数名称与符 号常规分析模拟分析计量单 位线性分 析线性流 分析双线性流分析球形流 分析双对数 分析半对数 分析解析数值平均地 层压力 (pavg)10.649MPa末点压 力(pL)7.827MPa井筒储存系数(C)1.41571.82771.3517m3/MPa流动系 数 (Kh/p )14.3870.577mD.m/mPa.s有效渗 透率(K)8.150.333.27mD表皮因 子(S)-4.71517.956表皮附 加压降 ( pS)-18.735MPa拟合地层压力(pi)13.152MPa探测半 径(ri)28.34m外推地层压力(p*)12.026MPa无
4、因次井筒储集系数(CD)37411.2823表4-2解释成果简表参数名称与符号常规分析模拟分析量纲平均地层压力(pavg)10.649MPa末点压力(pL)7.827MPa井筒储存系数(C)1.41571.3517m3/MPa流动系数(Kh/p )0.577mD.m/mPa.s有效渗透率(K)0.333.27mD表皮因子(S)-4.71517.956表皮附加压降( pS)-18.735MPa拟合地层压力(pi)13.152MPa探测半径(ri)28.34m外推地层压力(p*)12.026MPa5分析评价与结论建议附录A附图A.1模型诊断加1试全囹174.533218.16743.63337.2
5、67130.9时间h(tp 二 2041. 1000)图A-1 测试全图A.2常规分析半对数图&WP、半对*rpav数图分析结果m： -4.574l： 7.827*: 12.026:0.577: 0.33 mS： -4.715、-18.735i： 28.34gR 10.649N径向流段)： MPa/cMPaMPa mD.m/mPa.s )MPamPa101102103104 tH, h(tp = 2041.1000)图A-2 半对数图 t, h图A-3线性图图A-4 有因次双对数图A.3模拟分析Dwp DWP -R由-43.63387.267130.9时间h(tp 二 2041. 1000)历
6、史拟合图=0174.533218.167无因次双对数图10-1101102100 tD/CD(tp = 2041.1000)图A-7无因次双对数图图A-8有因次双对数图附录B附表B.1处理数据表B-1时间流量序号时间流量序号时间流量1-2000.00000.0000003237.60000.000000241.10001.1853表B-2分析数据:时间压力序号时间压力序号时间压力141.10002.91301050.10003.2130242.10002.93101151.10003.2500343.10002.95601252.10003.2870444.10002.98901353.100
7、03.3240545.10003.02601454.10003.3610646.10003.06301555.10003.3970747.10003.10101656.10003.4340848.10003.13801757.10003.4700949.10003.17601858.10003.5070序号时间压力序号时间压力1959.10003.54405898.10004.84102060.10003.58105999.10004.87102161.10003.618060100.10004.90002262.10003.655061101.10004.92802363.10003.692
8、062102.10004.95602464.10003.728063103.10004.98502565.10003.765064104.10005.01202666.10003.801065105.10005.04002767.10003.836066106.10005.06802868.10003.872067107.10005.09602969.10003.907068108.10005.12503070.10003.942069109.10005.15303171.10003.978070110.10005.18103272.10004.012071111.10005.21003373
9、.10004.047072112.10005.23803474.10004.081073113.10005.26603575.10004.115074114.10005.29503676.10004.149075115.10005.32303777.10004.182076116.10005.35203878.10004.215077117.10005.38003979.10004.248078118.10005.40804080.10004.280079119.10005.43604181.10004.314080120.10005.46404282.10004.346081121.1000
10、5.49104383.10004.379082122.10005.51904484.10004.412083123.10005.54604585.10004.443084124.10005.57404686.10004.475085125.10005.60104787.10004.506086126.10005.62704888.10004.538087127.10005.65304989.10004.569088128.10005.67905090.10004.600089129.10005.70405191.10004.631090130.10005.73005292.10004.6620
11、91131.10005.75905393.10004.692092132.10005.79105494.10004.722093133.10005.82605595.10004.752094134.10005.86205696.10004.782095135.60005.89905797.10004.812096137.10005.9340序号时间压力序号时间压力97138.60005.9690131189.60007.065098140.10006.0030132191.10007.091099141.60006.0380133192.60007.1170100143.10006.07201
12、34194.10007.1430101144.60006.1060135195.60007.1680102146.10006.1390136197.10007.1950103147.60006.1730137198.60007.2210104149.10006.2070138200.10007.2470105150.60006.2400139201.60007.2740106152.10006.2730140203.10007.3000107153.60006.3060141204.60007.3270108155.10006.3400142206.10007.3530109156.60006
13、.3730143207.60007.3790110158.10006.4060144209.10007.4050111159.60006.4400145210.60007.4310112161.10006.4750146212.10007.4560113162.60006.5090147213.60007.4820114164.10006.5440148215.10007.5070115165.60006.5770149216.60007.5310116167.10006.6100150218.10007.5550117168.60006.6420151219.60007.5790118170
14、.10006.6740152221.10007.6030119171.60006.7050153222.60007.6260120173.10006.7360154224.10007.6500121174.60006.7670155225.60007.6730122176.10006.7980156227.10007.6970123177.60006.8280157228.60007.7210124179.10006.8590158230.10007.7440125180.60006.8890159231.60007.7680126182.10006.9190160233.10007.7920127183.60006.9490161234.60007.7800128185.10006.9800162236.10007.8030129186.60007.0090163237.60007.8270130188.10007.0370
