完整版双83井压力恢复试井成果报告

1、双 85-3 井压力恢复试井成果报告测 试 ： 杨帅杰 编 写 :张翔审 核 :黄志平濮阳市鑫顺钻采工程技术有限公司2009年 12 月 29 日目录一、试井目的、方法及技术要求二、测试井基础数据三、试井仪器设备及软件四、测试过程简介五、测试资料分析及解释结果六、测试结果分析评价七、测试数据2一、试井目的、方法及技术要求1、试井目的： 获取地层压力、渗透率、表皮系数等动态参数，为油田开发提供 科学依据。2、试井方法：油井在正常生产时， 用试井设备把高精度电子压力计下至油层中 部，关井，测取井的压力恢复状况，进行试井分析。3、技术要求：3.1 、测试井地质资料及生产资料齐全准确；3.2 、测试井

2、稳定生产 3 天以上；3.3 、测试井井口阀门灵活，井口无渗漏，道路井场宽阔，测试 时井口悬挂施工牌，钢丝悬挂彩旗；3.4 、试井车辆和设备完好，电子压力计精度 1以上；3.5 、压力计起下平稳，速度 2500米/小时；3.6 、测取 2个点以上压力和温度梯度， 测试点为油层中部位置；3.7 、关井初期的资料录取时间间隔不能超过 5分钟；3.8 、测试时间不少于 120 小时；3.9 、测试录取资料齐全准确。、测试井基础数据井别油井区块双河人工井底产量3.2m3/t生产层位长 6-2含水30%射孔井段1496m-1499m油层井段1493.8m-1502.3m1510m-1512m1508.9

3、m-1513.0m油层厚度12.6m孔隙度12.6%原油粘度2.44 mpa.s原油体积系数1.05综合压缩系数-41.18E-41/MPa三、试井仪器设备及软件1、高精度电子压力计型号 : EPT-32压力计号 : 109压力量程 : 60MPa温度量程 :150 压力精度 : 1 温度精度 :2 压力分辩率 : 0.001MPa温度分辩率 :0.002 标定时间： 2009年 2 月 20日标定结果：合格2、笔记本电脑现场设置压力计，回放测试数据。3、解释软件 Ecrin V4.02四、测试过程简介1、2009 年 11 月 20 日收集基础资料，根据要求作施工设计及Q/E/HSE要求；2

4、 、 2009 年 11 月 26 日 11： 00 时到达现场，按先密后疏原则设4 置电子压力计工作制度及工作时间；3 、把压力计安装到尾管上，随油管下至油层中部；4 、油井正常生产 3 天后关井测压力恢复；5 、仪器在起出过程中，在油层中部以上 200 米及 100 米处测试压力及温度梯度；6、2009年12月6日20:47 时起出压力计；五、测试资料分析及解释结果1、模型选择油藏类型均质内边界井储+表皮外边界无穷大2、 分析结果表参数名称双对数半对数HornerMDH地层压力 MPa6.756.65平均渗透率 10-3 m20.3320.3340.3480.455地层系数 10-3 m2

5、m4.244.264.445.81表皮系数-6.09-6.12-6.10-6.07无因次井储系数0.784探测半径 m121地层温度46.413、分析图图 1 压力温度测试曲线Log-Log plot: dp and dp MPa vs dt hr图 2 双对数分析图6图 3 半对数分析图Horner plot: p MPa vs log(tp+dt)-log(dt)图 4 Horner 分析图7MDH plot: p MPa vs log(dt)图 5 MDH分析图History plot (Pressure MPa, Liquid Rate m3/D vs Time hr)图 6 压力史拟

6、合图六、测试结果分析评价1、该井按设计要求，采用高精度存储式电子压力计进行了压力 恢复测试，测试时间为 225 小时，压力计录取的数据（压力，温度） 齐全准确，达到了测试要求。2、根据压力恢复试井半对数分析、双对数分析及Horner 分析结果，该井所处油藏目前平均地层压力 6.75MPa，平均渗透率 0.332 10-3m2，为特低渗油藏。3、表皮系数 -6.09 ，井筒周围地层无污染。4、该井内边界为井储 +表皮，外边界为无限大。七、测试数据时间 min 压力 MPa 温度000000000000000000000000000000000000025814700002581470369258

7、147036925814703690001112036911122233334445556666777888999911111110 00000000000000000000000000002.3473.56424.73574.73464.73234.72984.70324.47024.16223.89415.1415.2615.3515.4715.515.515.5215.5215.515.515.4715.4715.4315.4315.43555515.3815.3815.3815.415.415.415.3815.3815.681616.324.7933.3141.1143.2745.3

8、847.4347.3647.3147.2247.2447.2912603.740647.3125202.980947.212903.613147.3625503.032747.1813203.499847.425803.057447.1813503.436847.4326103.095747.1513803.320847.4326403.08447.214103.269647.4326703.007247.2214403.204947.4327002.982647.2714703.192947.4327302.917647.215003.166647.4127602.915747.131530

9、3.153747.4127612.927447.0915603.11547.427622.927447.0915903.113447.3627632.876547.0916203.087947.3627642.876547.0916503.062147.3627652.889147.0916803.061347.3327662.901147.0917103.0147.3327672.889147.0917402.997447.3327682.901147.0917702.996647.3127692.889147.0918002.970847.3127702.901147.0918302.94

10、5447.2927712.901147.0918602.945447.2927722.889147.0918902.905947.2727732.889147.0919202.894147.2927742.889147.0919502.868647.3127752.889147.0919802.856647.3327762.889147.0920102.830347.3327772.902247.0920402.804847.3327782.889147.0920702.766447.3327792.876547.0921002.77947.3327802.876547.0921302.753

11、647.3327812.889147.1121602.740747.3327822.877347.1121902.727247.3327832.889147.1122202.701747.3327842.877347.1122502.66447.3327852.877347.1122802.650547.3327862.877347.1123102.611947.3327872.877347.1323402.650547.3327882.877347.1323702.72747.3127892.890547.1324002.778247.2927902.877347.1524302.82864

12、7.2727912.877347.1524602.892247.2427922.89147.1524902.943947.2227932.877347.152.877347.1528812.752447.2729682.632947.112.865647.1528822.72747.2729692.646347.112.865647.1828832.764547.2729702.620547.112.852147.1828842.752447.2729712.620547.112.865647.1828852.764547.2729722.620547.112.877347.1528862.7

13、51947.2429732.620547.112.865647.1528872.764247.2429742.607447.112.865647.1528882.751947.2429752.607447.112.852147.1828892.738747.2729762.620547.112.852147.1828902.752447.2729772.607447.112.839847.1828912.752447.2729782.594247.112.853847.228922.752447.2729792.594247.112.853847.228932.752447.2729802.6

14、07447.112.853847.228942.752447.2729812.607447.112.853847.228952.751947.2429822.594247.112.865647.228962.751947.2429832.594247.112.853847.228972.751947.2429842.594247.112.853847.2228982.738747.2729852.60847.132.853847.2228992.738747.2729862.582547.132.853847.2229002.750547.2229872.56947.132.840347.22

15、9012.750547.229882.594547.132.853847.229022.762547.1529892.582547.132.853847.229032.735947.1129902.594547.132.840347.2229042.761447.0929912.56947.132.840347.2229052.759447.0629922.56947.132.828347.2229062.759447.0629932.56947.132.840347.2229072.760647.0929942.582547.132.865847.2229082.747747.0929952

16、.582547.132.853847.2229092.747747.0929962.56947.132.828347.2229102.734847.0929972.56947.132.802547.2229112.734847.0929982.56947.132.828347.2229122.747747.0929992.556147.132.828347.2229132.747747.0930002.531247.132.828347.2229142.721347.0930012.56947.132.815447.2229152.734847.0930022.556147.132.84034

17、7.2229162.721347.0930032.556147.132.828347.2229172.721347.0930042.556147.132.840347.2229182.734847.0930052.556147.132.815747.2429192.721347.0930062.556147.132.802547.2429202.709347.0930072.556147.132.828647.2429212.721347.0930082.544147.132.828647.2429222.721347.0930092.544147.132.815747.2429232.721

18、347.0930102.556147.132.815747.2429242.721347.0930112.556147.132.815447.2229252.709347.0930122.556147.132.828347.2229262.709347.0930132.556147.132.802547.2229272.722747.0930142.544147.132.815747.2429282.709347.0930152.544147.132.828647.2429292.709347.0930162.544147.132.815747.2429302.696447.0930172.5

19、44147.132.815747.2429312.709347.0930182.531247.132.815747.2429322.709347.0930192.544147.132.815747.2429332.684447.0930202.544147.132.815747.2429342.684447.0930212.544147.132.815747.2429352.696447.0930222.544147.132.802547.2429362.696447.0930232.544147.132.802547.2429372.709347.0930242.531247.152.802

20、547.2429382.68347.0930252.531247.152.802547.2429392.695947.0930262.531247.152.802547.2429402.671247.0930272.531247.132.802547.2429412.671247.0930282.517847.132.802547.2429422.658147.0930292.517847.132.7947.2429432.684447.1130302.518647.152.7947.2429442.671247.1130312.518647.152.7947.2429452.671247.1

21、130322.531247.152.790847.2729462.658147.0930332.517847.132.803747.2729472.684447.0930342.517847.132.790847.2729482.671247.0930352.504947.132.790847.2729492.658147.0930362.518647.152.790847.2729502.658147.0930372.505847.152.764547.2729512.658147.0930382.518647.152.7947.2429522.658147.0930392.505847.1

22、52.764247.2429532.658147.0930402.505847.152.777147.2429542.658147.0930412.492947.152.7947.2429552.645547.0930422.504947.132.777147.2429562.658147.0930432.517847.132.777147.2429572.632647.0930442.492947.132.777347.2729582.646347.1130452.505847.152.777347.2729592.632947.1130462.492947.152.777347.27296

23、02.646347.1130472.505847.152.777147.2429612.632947.1130482.492947.152.738747.2429622.632947.1130492.479447.152.802547.2429632.632947.1130502.479447.152.790847.2729642.632647.0930512.505847.152.790847.2729652.632647.0930522.505847.152.764547.2729662.619747.0930532.492947.152.752447.2729672.632947.113

24、0542.492947.15102.4794 47.152.4674 47.152.4794 47.152.4539 47.152.4794 47.152.4794 47.152.4674 47.152.4674 47.152.4674 47.152.4674 47.152.4674 47.152.4674 47.152.4539 47.152.4794 47.152.4674 47.152.4674 47.152.4539 47.152.4674 47.152.4539 47.152.4539 47.152.4539 47.152.4539 47.152.4674 47.152.4545 4

25、7.182.4545 47.182.4674 47.182.4539 47.152.4539 47.152.4539 47.152.4545 47.182.4545 47.182.4422 47.182.4416 47.152.4539 47.152.4416 47.152.4422 47.182.4293 47.182.4293 47.182.429 47.152.429 47.152.4539 47.152.4164 47.182.4422 47.182.4422 47.182.4293 47.182.4293 47.182.4422 47.182.4422 47.182.4164 47.

26、182.4164 47.182.4036 47.182.4293 47.182.4164 47.182.3907 47.182.4164 47.182.4293 47.182.4293 47.182.4164 47.182.4036 47.182.4036 47.182.3778 47.182.3778 47.182.4164 47.182.3907 47.182.3907 47.182.3907 47.182.3778 47.182.3907 47.182.4036 47.182.3907 47.182.3907 47.182.3907 47.182.3907 47.182.3907 47.

27、182.3907 47.182.4036 47.182.3907 47.182.3907 47.182.3907 47.182.3907 47.182.3778 47.182.3907 47.182.3778 47.182.3778 47.182.3778 47.182.3778 47.182.3778 47.182345678901234567890123456789012345678901234567890123456789012345678901234567890123456744444444555555555566666666667777777777888888888899999999

28、99000000000011111111112222222211111111111111111111111111111111111111111111111111111111112222222222222222222222222222333333333333333333333333333333333333333333333333333333333333333333333333333333333333332.377847.1832292.26347.22.365547.1832302.26347.22.377847.1832312.26347.22.365547.1832322.275947.22

29、.377847.1832332.26347.22.365547.1832342.26347.22.365547.1832352.237547.22.365547.1832362.250447.22.365547.1832372.26347.22.365547.1832382.275947.22.365547.1832392.26347.22.352347.1832402.26347.22.365547.1832412.250447.22.377847.1832422.237547.22.339747.1832432.225547.222.365547.1832442.250947.222.35

30、2347.1832452.250947.222.340647.232462.250447.22.352347.232472.237547.22.340647.232482.250447.22.352347.1832492.250947.222.352347.1832502.250947.222.339747.1832512.225547.222.340647.232522.237547.222.352347.232532.237547.222.340647.232542.250947.222.339747.1832552.237547.22.326547.1832562.237547.22.3

31、39747.1832572.237547.22.339747.1832582.237547.22.339747.1832592.224647.22.352347.1832602.224647.22.352347.232612.237547.22.340647.232622.224647.22.340647.232632.224647.22.314247.232642.225547.222.327147.232652.225547.222.314247.232662.225547.222.327147.232672.212947.222.340647.232682.199247.222.3271

32、47.232692.225547.222.326547.1832702.225547.222.326547.1832712.225547.222.326547.1832722.225547.222.314247.1832732.225547.222.314247.1832742.212947.222.301147.1832752.212947.222.314247.232762.212947.222.314247.232772.212947.222.314247.232782.199247.222.314247.1832792.212947.222.301147.1832802.199247.

33、222.301147.1832812.199247.222.314247.1832822.212947.222.301147.1832832.212947.222.301147.1832842.199247.222.314247.232852.212947.222.301447.232862.212947.222.301447.232872.199247.222.314247.232882.199247.222.301447.232892.186347.222.301447.232902.186347.222.301447.232912.199247.222.289347.232922.212

34、947.222.301447.232932.199247.222.301447.232942.174247.222.301447.232952.186347.222.289347.232962.186347.222.289347.232972.18647.22.289347.232982.172847.22.275947.232992.172847.22.289347.233002.174247.222.275947.233012.186347.222.289347.233022.199247.222.275947.233032.199247.222.289347.233042.174247.

35、222.275947.233052.160847.222.289347.233062.160847.222.26347.233072.147947.222.275947.233082.174247.222.275947.233092.160847.222.289347.233102.160847.222.275947.233112.174247.222.26347.233122.160847.22.275947.233132.18647.22.275947.233142.18647.22.275947.233152.186347.22112.160847.2234032.084147.222.

36、160847.2234042.071247.222.160847.2234052.071247.222.160847.2234062.071247.222.174247.2234072.071247.222.174247.2234082.071247.222.160847.2234092.071247.222.160847.2234102.084147.222.160847.2234112.07247.242.160847.2234122.07247.242.147947.2234132.059147.242.147947.2234142.057747.222.160847.2234152.0

37、57747.222.147947.2234162.057747.222.147947.2234172.071247.222.160847.2234182.045747.222.147947.2234192.057747.222.147947.2234202.059147.242.147947.2234212.045747.242.135347.2234222.059147.242.147947.2234232.045747.222.147947.2234242.045747.222.147947.2234252.057747.222.147947.2234262.059147.242.1479

38、47.2234272.045747.242.135347.2234282.045747.242.14947.2434292.045747.222.135947.2434302.019447.222.135947.2434312.032547.222.135947.2434322.057747.222.135947.2434332.045747.222.14947.2434342.045747.222.135347.2234352.045747.222.122447.2234362.045747.222.135347.2234372.045747.222.122447.2234382.01944

39、7.222.122447.2234392.032547.222.122447.2234402.045747.222.122447.2234412.045747.222.135347.2234422.045747.222.122447.2234432.045747.222.109647.2234442.032547.222.109647.2234452.032547.222.122447.2234462.045747.222.135347.2234472.032547.222.109647.2234482.045747.222.109647.2234492.045747.222.109647.2

40、234502.032547.222.122447.2234512.007447.222.122447.2234522.032547.222.109647.2234532.020847.242.096947.2234542.032847.242.084147.2234552.032847.242.084147.2234562.019447.222.122447.2234572.019447.222.096947.2234582.019447.222.096947.2234592.019447.222.096947.2234602.019447.222.109647.2234612.019447.

41、222.109647.2234622.019447.222.096947.2234632.019447.222.096947.2234642.007447.222.096947.2234652.019447.222.122447.2234662.019447.222.096947.2234672.007447.222.096947.2234682.019447.222.084147.2234692.019447.222.084147.2234702.007447.222.109647.2234712.007447.222.096947.2234722.019447.222.084147.223

42、4732.007447.222.096947.2234742.007447.222.096947.2234751.994547.222.084147.2234762.019447.222.084147.2234772.007447.222.084147.2234782.019447.222.084147.2234791.994547.222.084147.2234801.994547.242.084147.2234811.994547.242.084147.2234822.007447.242.084147.2234832.020847.242.096947.2234841.994547.24

43、2.084147.2234851.96947.242.071247.2234861.994547.242.071247.2234871.981947.242.071247.2234881.994547.242.084147.2234891.981947.24012345678901234567890123456789012345678901234567890123456789012345678901234567890123459999999999000000000011111111112222222222333333333344444444445555555555666666666677777

44、744444444445555555555555555555555555555555555555555555555555555555555555555555555555555333333333333333333333333333333333333333333333333333333333333333333333333333333333333331.9945 47.241.9819 47.241.9945 47.241.9945 47.241.9945 47.241.9945 47.221.9945 47.221.981 47.221.9819 47.241.9945 47.241.9819 47.241.981 47.221.981 47.221.981 47.221.981 47.221.9687 47.221.981 47.221.9819 47.241.969 47.241.9819 47.241.969 47.241.9819 47.241.9819 47.241.969 47.241.969 47.241.9819 47.241.981 47.221.981 47.221.