Derivada x Bourdet00141.18139.2943068459163.07164.3897009645189.56183.7275781415216.5187.106409484243.99238.3819408765288.1269.6131156607320.64262.0281524351366.08339.9164986262421.57412.7811104529487.34445.9547076621549.3450.334089761619.25521.0391204095702.52609.1072943188797.89650.7516749257891.21686.1838666822999.26789.85291714711122.87831.87135766921239.87855.80128527981373.84922.9885226311507.92926.95804034131643.15963.50151105081789.3959.19906265481919.36894.12675468632048.84877.3429913592173.41810.34385322752281.8713.34570446542378.92651.79965570742470.23576.57966771512543.77448.01410042722597.44358.7324054982647.4323.01944290872690.2255.39171208962719.62193.62334282812745.98197.39014396762777.72169.35763633372792.73106.09010129722808.66136.24009230732833.6136.91806074372846.7117.69123569692869.13107.32748605052875.5480.00305328732894.13138.34120310432916.22118.8805316452927.01101.19339869112946.93122.06884250242961.7185.69372440792971.0294.8551936582990.77123.16485741593006.15101.59779573943020.07-357.6536617594

DPDt (Hrs)DERIVADA DE BOURDETPeriodo de flujo radialBOURDET

Diagnstico x Mller Dyes H.60095867.825845.935819.445792.55765.015720.95688.365642.925587.435521.665459.75389.755306.485211.115117.795009.744886.134769.134635.164501.084365.854219.74089.643960.163835.593727.23630.083538.773465.233411.563361.63318.83289.383263.023231.283216.273200.343175.43162.33139.873133.463114.873092.783081.993062.073047.293037.983018.233002.852988.93

P1hora = 3350P1hora = 3300GRAFICA DE DIAGNOSTICO MILLER DYES H.RANGO DE FLUJO RADIALt (Hrs)Pwf (Lb/Plg2)

Datos de entradaANALISIS DECREMENTODelta (t) DtPRESION Pwf (PSIA)MILLER D H Pi-PwfCAIDA DE PRESION DPDERIVADA DP' DtBOURDET DP'DtDATOS DEL YACIMIENTOPERIODO DE FLUJO RADIAL0.000006009.0000.0000.000.000qo=2500bpdPRESIONDELTA T0.016705867.82141.18141.1800.00139.294bo=1.213114.876.705P1Hr33500.019335845.93163.07163.0700.00164.390mo=0.92cp3002.8518.661Pwf3002.850.022375819.44189.56189.560194.93183.728h=23ft0.025905792.50216.5216.500197.66187.106fo=0.210.029975765.01243.99243.990202.43238.382r w =0.401ftRESULTADOS0.034695720.90288.1288.100324.19269.613Pi=6009psim=252.000.040165688.36320.64320.640238.90262.028Ct=1.00E-06psi-1K (Md) =78.070.046485642.92366.08366.080334.19339.916Dt=21.6S=5.040.053925587.43421.57421.570402.15412.781Dp =1102.960.062275521.66487.34487.340490.48445.955EF =0.630.072075459.70549.3549.300455.66450.334rw (Ft) =0.00259531050.083425389.75619.25619.250514.12521.039Ri (Ft) =3036.420.096555306.48702.52702.520612.32609.1070.111765211.11797.89797.890700.76650.7520.129355117.79891.21891.210686.24686.1840.149725009.74999.26999.260794.17789.8530.173304886.131122.871122.870908.47831.8710.200584769.131239.871239.870860.26855.8010.232174635.161373.841373.840984.61922.9890.268724501.081507.921507.920985.77926.9580.311034365.851643.151643.150994.11963.5020.360014219.701789.31789.3001074.22959.1990.416694089.641919.361919.360956.15894.1270.482303960.162048.842048.840951.81877.3430.558243835.592173.412173.410915.72810.3440.646143727.202281.82281.800796.76713.3460.747883630.082378.922378.920713.92651.8000.865643538.772470.232470.230671.21576.5801.001943465.232543.772543.770540.59448.0141.159703411.562597.442597.440394.53358.7321.342303361.602647.42647.400367.26323.0191.553663318.802690.22690.200314.61255.3921.798293289.382719.622719.620216.27193.6232.081443263.022745.982745.980193.77197.3902.409183231.282777.722777.720233.32169.3582.788523216.272792.732792.730110.34106.0903.227583200.342808.662808.660117.10136.2403.735793175.402833.62833.600183.33136.9184.324013162.302846.72846.70096.30117.6915.004853139.872869.132869.130164.88107.3275.792893133.462875.542875.54047.1280.0036.705023114.872894.132894.130136.65138.3417.760763092.782916.222916.220162.38118.8818.982743081.992927.012927.01079.32101.19310.397103062.072946.932946.930146.43122.06912.034203047.292961.712961.710108.6585.69413.929103037.982971.022971.02068.4494.85516.122303018.232990.772990.770145.18123.16518.660803002.853006.153006.150101.59821.602002988.933020.073020.070-357.654

GRAFICA DE DERIVADA: DELTA T (X) vs DELTA P BOURDET (Y) , DELTA P (Y). LOG/LOGjgja:Pi-Pwfrcampos:(DELTA P2-DELTA P1 / DELTA T2-DELTA T1)*DELTA T2jgja:GRAFICA DE DIAGNOSTICO: DELTA T (X) LOG vs Pwfjgja:GASTO INICIALjgja:VISCOSIDADjgja:ESPESOR DE YACIMIENTOjgja:POROSIDADjgja:RADIO DEL POZOjgja:PRESION INICIALjgja:COMPRENSIBILIDADjgja:TIEMPO QUE DURA LA PRUEBAjgja:PENDIENTEalarau:DAOalarau:CAIDA DE PRESION POR DAOalarau:EFICIENCIA DE FLUJOUltimo valor en el periodo de flujo radialalarau:PERMEABILIDADalarau:RADIO EFECTIVOalarau:RADIO DE INVESTIGACIONjgja:FACTOR DE VOLUMEN DE ACEITE

Formulas para clculosCALCULO DE LA PENDIENTECALCULO DE LA PERMEABILIDADCALCULO DEL DAOCAIDA DE PRESION POR DAOEFICIENCIA DE FLUJORADIO EFECTIVORADIO DE INVESTIGACIONm=Pwf1 - Pwf2k=162.6qobomos=1.51P1Hr - Pi-logk+3.2275Dp =141.2qobomo(s)EF=Pi-Pwf-DPsrw =(r w)e-(S)Log t1-Log t2m h-mjctr2wKhPi-PwfRi =0.0325K DtfoCts =5.0402552477PERIODO DE FLUJO RADIALDp =1102.96Pi6009Dt =21.6PRESIONDELTA TP1Hr3350Pwf3002.85rw =0.00260pies3114.876.70502Pi =6009DPs1102.963002.8518.6608m =252.00k=78.07mDEF =0.63Ri =3036.42piess=10.55173853229.40E+00s =5.04

Ultimo valor en el periodo de flujo radialDATO QUE DEBE SER PROPORCIONADO