@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ @ @ @ @@@@@ @@ @ @ @@@ @ @ @@@@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @@ @@@@ @@ @ @ @ @ @ @ @ @ @ @ @ @ @@ @ @ @ @ @@ @@ @@@ @ @ @@@@@@ @ @ @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ iTOUGH2 V4.0 (JANUARY 19, 1999) FOR SUN WORKSTATION, S. FINSTERLE COPYRIGHT 1999, REGENTS, UNIVERSITY OF CALIFORNIA ================================================================================================================================== >>>>>>>>>>>>> 18-May-99 09:37 <<<<<<<<<<<<< ================================================================================================================================== iTOUGH2 INPUT FILE : sam1p4i TOUGH2 INPUT FILE : sam1 WORKING DIRECTORY : /m/presto/u/finster/itough2/samples/sample1 TEMPORARY DIRECTORY : /m/presto/u/finster/it2_15834 EQUATION OF STATE MODULE NO. : 3 - Two-phase, non-isothermal flow of water and air COMPONENTS : WATER AIR HEAT PHASES : GAS LIQUID TOUGH2 TITLE : sam1: TOUGH2 input file for simulating two-phase,transient 'Darcy' experiment ================================================================================================================================== --- Lines 81 to 90 skipped. ================================================================================================================================== INPUT ================================================================================================================================== PARAMETERS ========== ---------------------------------------------------------------------------------------------------------------------------------- # ID ANNOTATION PARAMETER TYPE V/L/F ROCKS PRIOR INFO. STD. DEV. LOWER BOUND UPPER BOUND MAX. STEP PAR ---------------------------------------------------------------------------------------------------------------------------------- 1 2 log(abs. perm.) ABSOLUTE PERM. LOGAR SAND +1-.11699E+02@ NOT WEIGHTED -0.10000E+51 0.10000E+51 UNLIMITED 1 2 3 2 6 POROSITY SAND POROSITY VALUE SAND 0.35000E+00@ NOT WEIGHTED -0.10000E+51 0.10000E+51 UNLIMITED 1 3 7 Gas entrapped INIT. CONDITION VALUE DEFAU 0.10300E+02@ NOT WEIGHTED 0.10010E+02 0.10990E+02 UNLIMITED 2 ---------------------------------------------------------------------------------------------------------------------------------- @ initial guess is different from prior information ---------------------------------------------------------------------------------------------------------------------------------- ---------------------------------------------------------------------------------------------------------------------------------- # DEFINITION OF MULTIPLE MATERIALS/SOURCES ---------------------------------------------------------------------------------------------------------------------------------- 1 SAND +1 = SAND + BOUND ---------------------------------------------------------------------------------------------------------------------------------- OBSERVATIONS ============ TIMES [sec] ----------- 0.1000000E+02 0.2000000E+02 0.3000000E+02 0.4000000E+02 0.5000000E+02 0.6000000E+02 0.7000000E+02 0.8000000E+02 0.9000000E+02 0.1000000E+03 0.1100000E+03 0.1200000E+03 0.1300000E+03 0.1400000E+03 0.1500000E+03 0.1600000E+03 0.1700000E+03 0.1800000E+03 0.1900000E+03 0.2000000E+03 0.2100000E+03 0.2200000E+03 0.2300000E+03 0.2400000E+03 0.2500000E+03 0.2600000E+03 0.2700000E+03 0.2800000E+03 0.2900000E+03 0.3000000E+03 0.3100000E+03 0.3200000E+03 0.3300000E+03 0.3400000E+03 0.3500000E+03 0.3600000E+03 0.3700000E+03 0.3800000E+03 0.3900000E+03 0.4000000E+03 0.4100000E+03 0.4200000E+03 0.4300000E+03 0.4400000E+03 0.4500000E+03 0.4600000E+03 0.4700000E+03 0.4800000E+03 0.4900000E+03 0.5000000E+03 0.5100000E+03 0.5200000E+03 0.5300000E+03 0.5400000E+03 0.5500000E+03 0.5600000E+03 0.5700000E+03 0.5800000E+03 0.5900000E+03 0.6000000E+03 ---------------------------------------------------------------------------------------------------------------------------------- SET ANNOTATION DATATYPE ELEME/CONNE STD. DEV. MIN. TIME MAX. TIME LOG(V/M/S) DATAPOINTS FACTOR IOBS ---------------------------------------------------------------------------------------------------------------------------------- 1 Pressure 1/2 PRESSURE A1125 0.20000E+03 0.10000E+02 0.60000E+03 VALUE DATA: 60 0.100E+01 1 2 Flow inlet LIQUID FLOW RAT IN 0 A11 1 0.83333E-04 0.10000E+02 0.60000E+03 VALUE DATA: 60 -0.167E-04 ---------------------------------------------------------------------------------------------------------------------------------- ------------------------------------------------- Number of datasets : 2 Number of calibration times : 60 Number of parameters : 3 Number of parameters with prior info. : 0 Number of PRESSURE : 60 Number of FLOW RATE : 60 ---- Total number of observations : 120 ==== Degree of freedom : 117 ------------------------------------------------- COMPUTATIONAL PARAMETERS ======================== Application : Levenberg-Marquardt Maximum number of iTOUGH2 iterations : 5 Maximum number of TOUGH2 simulations : 9999 Maximum number of uphill steps : 10 Maximum size of scaled parameter step : unlimited Initial Levenberg parameter : 0.10000E-02 Marquardt parameter : 0.10000E+02 Finite difference quotient for Jacobian : forward Increment factor for computing derivatives : 0.10000E-01 Variance for error analysis : a priori Format of plotfile : Tecplot Objective Function : Least-Squares COMPUTER SYSTEM =============== Machine type : SUN Workstation UNIX script file name : /m/presto/u/finster/bin/itough2 UNIX command line arguments : sam1p4i sam1 3 Host name : presto User name : not available Executable : /m/presto/u/finster/itough2/itough2_3.presto --- End of iTOUGH2 input job: 92 lines read, 0.23 CPU-seconds used ================================================================================================================================== OUTPUT ================================================================================================================================== LEVENBERG-MARQUARDT ALGORITHM I = NEW ITERATION J = JACOBIAN S = STEP U = UNSUCCESSFUL STEP PS = PARAMETER SELECTION PU = PARAMETER UPDATE B = BOUNDS M = MESSAGE ---------------------------------------------------------------------------------------------------------------------------------- ITER TOUGH2 OBJ FUNC. MAX. RESID. EQU. log(abs. perm.) POROSITY SAND Gas entrapped ---------------------------------------------------------------------------------------------------------------------------------- >I 0 1 0.17504E+04 0.90098E+02 5 -0.120000E+02 0.250000E+00 0.102500E+02 J 1 Gradient = 0.27988E+05 (forward) -------------------------------------------------------------------- S Step size = 0.52377E+00 Scaled step size = 0.735118E+00 PU Log(LP)= -3. Parameter update: 0.489357E+00 0.183495E+00 0.345868E-01 >I 1 6 0.99425E+03 0.27544E+02 5 -0.115063E+02 0.433495E+00 0.102846E+02 J 2 Gradient = 0.15315E+05 (forward) -------------------------------------------------------------------- S Step size = 0.17333E+00 Scaled step size = 0.225443E+00 PU Log(LP)= -4. Parameter update: -0.163594E+00 -0.562569E-01 0.106681E-01 >I 2 10 0.13016E+02 0.64349E+00 5 -0.116699E+02 0.377238E+00 0.102953E+02 J 3 Gradient = 0.88448E+03 (forward) -------------------------------------------------------------------- S Step size = 0.36922E-01 Scaled step size = 0.110792E+00 PU Log(LP)= -5. Parameter update: -0.239862E-01 -0.276933E-01 0.457653E-02 >I 3 14 0.16533E+01 0.50146E-01 58 -0.116939E+02 0.349544E+00 0.102998E+02 J 4 Gradient = 0.74180E+03 (forward) -------------------------------------------------------------------- S Step size = 0.89115E-03 Scaled step size = 0.183613E-02 PU Log(LP)= -6. Parameter update: -0.745121E-03 0.458751E-03 0.168792E-03 >I 4 18 0.95217E+00 0.26236E-01 60 -0.116946E+02 0.350003E+00 0.103000E+02 J 5 Gradient = 0.94306E+03 (forward) -------------------------------------------------------------------- S Step size = 0.35206E-05 Scaled step size = 0.126375E-04 PU Log(LP)= -7. Parameter update: -0.153084E-05 -0.315921E-05 -0.265577E-06 >I Best fit parameter set: -0.116990E+02 0.350000E+00 0.103000E+02 C Maximum number of iterations reached. MITER = 5 --> Terminate! Sensitivity Analysis -------------------- Element Sij of the scaled sensitivity matrix is the partial derivative of the calculated system response zi with respect to parameter pj, scaled by inverses of the respective standard deviations: dz * sigma(p ) i j S = --------------- ij dp * sigma(z ) j i TIME # OBSERVATION log(abs. perm.) POROSITY SAND Gas entrapped TOTAL 0.10000E+02 4 Pressure 1/2 0.34399E+01 -0.14302E+01 -0.33178E-01 0.49033E+01 0.20000E+02 6 Pressure 1/2 0.57425E+00 -0.25369E+00 -0.35914E+01 0.44193E+01 0.30000E+02 8 Pressure 1/2 -0.12193E+01 0.48781E+00 -0.57134E+01 0.74205E+01 0.40000E+02 10 Pressure 1/2 -0.22218E+01 0.90440E+00 -0.69326E+01 0.10059E+02 0.50000E+02 12 Pressure 1/2 -0.27646E+01 0.11311E+01 -0.76297E+01 0.11525E+02 0.60000E+02 14 Pressure 1/2 -0.30532E+01 0.12523E+01 -0.80216E+01 0.12327E+02 0.70000E+02 16 Pressure 1/2 -0.32018E+01 0.13152E+01 -0.82302E+01 0.12747E+02 0.80000E+02 18 Pressure 1/2 -0.32719E+01 0.13453E+01 -0.83252E+01 0.12942E+02 0.90000E+02 20 Pressure 1/2 -0.32971E+01 0.13566E+01 -0.83482E+01 0.13002E+02 0.10000E+03 22 Pressure 1/2 -0.32957E+01 0.13568E+01 -0.83246E+01 0.12977E+02 0.11000E+03 24 Pressure 1/2 -0.32782E+01 0.13502E+01 -0.82707E+01 0.12899E+02 0.12000E+03 26 Pressure 1/2 -0.32509E+01 0.13394E+01 -0.81969E+01 0.12787E+02 0.13000E+03 28 Pressure 1/2 -0.32173E+01 0.13260E+01 -0.81105E+01 0.12654E+02 0.14000E+03 30 Pressure 1/2 -0.31796E+01 0.13108E+01 -0.80162E+01 0.12507E+02 0.15000E+03 32 Pressure 1/2 -0.31596E+01 0.13030E+01 -0.79359E+01 0.12399E+02 0.16000E+03 34 Pressure 1/2 -0.31216E+01 0.12883E+01 -0.78444E+01 0.12254E+02 0.17000E+03 36 Pressure 1/2 -0.30594E+01 0.12648E+01 -0.77516E+01 0.12076E+02 0.18000E+03 38 Pressure 1/2 -0.29380E+01 0.12220E+01 -0.76750E+01 0.11835E+02 0.19000E+03 40 Pressure 1/2 -0.26307E+01 0.11192E+01 -0.76502E+01 0.11400E+02 0.20000E+03 42 Pressure 1/2 -0.17763E+01 0.83536E+00 -0.77567E+01 0.10368E+02 0.21000E+03 44 Pressure 1/2 0.30244E+00 0.11435E+00 -0.81065E+01 0.85232E+01 0.22000E+03 46 Pressure 1/2 0.37882E+01 -0.12179E+01 -0.86423E+01 0.13648E+02 0.23000E+03 48 Pressure 1/2 0.71517E+01 -0.26729E+01 -0.89594E+01 0.18784E+02 0.24000E+03 50 Pressure 1/2 0.92703E+01 -0.36597E+01 -0.89049E+01 0.21835E+02 0.25000E+03 52 Pressure 1/2 0.10370E+02 -0.41879E+01 -0.86442E+01 0.23202E+02 0.26000E+03 54 Pressure 1/2 0.10903E+02 -0.44496E+01 -0.83179E+01 0.23671E+02 0.27000E+03 56 Pressure 1/2 0.11150E+02 -0.45725E+01 -0.79877E+01 0.23710E+02 0.28000E+03 58 Pressure 1/2 0.11242E+02 -0.46214E+01 -0.76715E+01 0.23534E+02 0.29000E+03 60 Pressure 1/2 0.11252E+02 -0.46340E+01 -0.73781E+01 0.23264E+02 0.30000E+03 62 Pressure 1/2 0.11221E+02 -0.46241E+01 -0.71074E+01 0.22952E+02 0.31000E+03 64 Pressure 1/2 0.11156E+02 -0.46006E+01 -0.68554E+01 0.22612E+02 0.32000E+03 66 Pressure 1/2 0.11081E+02 -0.45723E+01 -0.66247E+01 0.22278E+02 0.33000E+03 68 Pressure 1/2 0.10995E+02 -0.45365E+01 -0.64090E+01 0.21941E+02 0.34000E+03 70 Pressure 1/2 0.10901E+02 -0.45003E+01 -0.62091E+01 0.21610E+02 0.35000E+03 72 Pressure 1/2 0.10809E+02 -0.44617E+01 -0.60237E+01 0.21294E+02 0.36000E+03 74 Pressure 1/2 0.10708E+02 -0.44216E+01 -0.58483E+01 0.20978E+02 0.37000E+03 76 Pressure 1/2 0.10614E+02 -0.43832E+01 -0.56870E+01 0.20684E+02 0.38000E+03 78 Pressure 1/2 0.10515E+02 -0.43418E+01 -0.55324E+01 0.20389E+02 0.39000E+03 80 Pressure 1/2 0.10419E+02 -0.43041E+01 -0.53900E+01 0.20113E+02 0.40000E+03 82 Pressure 1/2 0.10329E+02 -0.42633E+01 -0.52418E+01 0.19835E+02 0.41000E+03 84 Pressure 1/2 0.10262E+02 -0.42415E+01 -0.51059E+01 0.19610E+02 0.42000E+03 86 Pressure 1/2 0.10154E+02 -0.41936E+01 -0.49946E+01 0.19342E+02 0.43000E+03 88 Pressure 1/2 0.10056E+02 -0.41552E+01 -0.48800E+01 0.19092E+02 0.44000E+03 90 Pressure 1/2 0.99765E+01 -0.41201E+01 -0.47669E+01 0.18864E+02 0.45000E+03 92 Pressure 1/2 0.98928E+01 -0.40876E+01 -0.46572E+01 0.18638E+02 0.46000E+03 94 Pressure 1/2 0.98196E+01 -0.40556E+01 -0.45536E+01 0.18429E+02 0.47000E+03 96 Pressure 1/2 0.97392E+01 -0.40243E+01 -0.44535E+01 0.18217E+02 0.48000E+03 98 Pressure 1/2 0.96686E+01 -0.39935E+01 -0.43598E+01 0.18022E+02 0.49000E+03 100 Pressure 1/2 0.95905E+01 -0.39631E+01 -0.42688E+01 0.17822E+02 0.50000E+03 102 Pressure 1/2 0.95222E+01 -0.39333E+01 -0.41836E+01 0.17639E+02 0.51000E+03 104 Pressure 1/2 0.94462E+01 -0.39039E+01 -0.41007E+01 0.17451E+02 0.52000E+03 106 Pressure 1/2 0.93801E+01 -0.38747E+01 -0.40227E+01 0.17278E+02 0.53000E+03 108 Pressure 1/2 0.93084E+01 -0.38466E+01 -0.39473E+01 0.17102E+02 0.54000E+03 110 Pressure 1/2 0.92429E+01 -0.38171E+01 -0.38754E+01 0.16935E+02 0.55000E+03 112 Pressure 1/2 0.91728E+01 -0.37907E+01 -0.38068E+01 0.16770E+02 0.56000E+03 114 Pressure 1/2 0.91089E+01 -0.37618E+01 -0.37390E+01 0.16610E+02 0.57000E+03 116 Pressure 1/2 0.90415E+01 -0.37368E+01 -0.36772E+01 0.16456E+02 0.58000E+03 118 Pressure 1/2 0.89782E+01 -0.37088E+01 -0.36141E+01 0.16301E+02 0.59000E+03 120 Pressure 1/2 0.88506E+01 -0.36832E+01 -0.35995E+01 0.16133E+02 0.60000E+03 122 Pressure 1/2 0.87565E+01 -0.36311E+01 -0.35613E+01 0.15949E+02 0.10000E+02 5 Flow inlet -0.69033E+01 -0.20551E+01 -0.88435E+01 0.17802E+02 0.20000E+02 7 Flow inlet -0.63093E+01 -0.11341E+01 -0.73823E+01 0.14826E+02 0.30000E+02 9 Flow inlet -0.60811E+01 -0.78731E+00 -0.65915E+01 0.13460E+02 0.40000E+02 11 Flow inlet -0.58053E+01 -0.67111E+00 -0.59405E+01 0.12417E+02 0.50000E+02 13 Flow inlet -0.54870E+01 -0.64797E+00 -0.53580E+01 0.11493E+02 0.60000E+02 15 Flow inlet -0.51661E+01 -0.65885E+00 -0.48423E+01 0.10667E+02 0.70000E+02 17 Flow inlet -0.48656E+01 -0.67918E+00 -0.43929E+01 0.99376E+01 0.80000E+02 19 Flow inlet -0.45938E+01 -0.69943E+00 -0.40045E+01 0.92978E+01 0.90000E+02 21 Flow inlet -0.43516E+01 -0.71638E+00 -0.36696E+01 0.87375E+01 0.10000E+03 23 Flow inlet -0.41366E+01 -0.72939E+00 -0.33801E+01 0.82461E+01 0.11000E+03 25 Flow inlet -0.39456E+01 -0.73872E+00 -0.31288E+01 0.78131E+01 0.12000E+03 27 Flow inlet -0.37752E+01 -0.74491E+00 -0.29096E+01 0.74297E+01 0.13000E+03 29 Flow inlet -0.36225E+01 -0.74854E+00 -0.27173E+01 0.70884E+01 0.14000E+03 31 Flow inlet -0.34851E+01 -0.75013E+00 -0.25476E+01 0.67828E+01 0.15000E+03 33 Flow inlet -0.33211E+01 -0.76581E+00 -0.23619E+01 0.64488E+01 0.16000E+03 35 Flow inlet -0.32191E+01 -0.75888E+00 -0.22366E+01 0.62147E+01 0.17000E+03 37 Flow inlet -0.31180E+01 -0.75489E+00 -0.21178E+01 0.59907E+01 0.18000E+03 39 Flow inlet -0.30244E+01 -0.75068E+00 -0.20100E+01 0.57851E+01 0.19000E+03 41 Flow inlet -0.29380E+01 -0.74610E+00 -0.19124E+01 0.55965E+01 0.20000E+03 43 Flow inlet -0.28579E+01 -0.74125E+00 -0.18239E+01 0.54231E+01 0.21000E+03 45 Flow inlet -0.27836E+01 -0.73602E+00 -0.17434E+01 0.52629E+01 0.22000E+03 47 Flow inlet -0.27147E+01 -0.73043E+00 -0.16697E+01 0.51149E+01 0.23000E+03 49 Flow inlet -0.26506E+01 -0.72483E+00 -0.16022E+01 0.49776E+01 0.24000E+03 51 Flow inlet -0.25902E+01 -0.71915E+00 -0.15403E+01 0.48497E+01 0.25000E+03 53 Flow inlet -0.25339E+01 -0.71320E+00 -0.14831E+01 0.47302E+01 0.26000E+03 55 Flow inlet -0.24811E+01 -0.70736E+00 -0.14302E+01 0.46187E+01 0.27000E+03 57 Flow inlet -0.24309E+01 -0.70158E+00 -0.13813E+01 0.45138E+01 0.28000E+03 59 Flow inlet -0.23840E+01 -0.69557E+00 -0.13357E+01 0.44152E+01 0.29000E+03 61 Flow inlet -0.23396E+01 -0.68983E+00 -0.12932E+01 0.43226E+01 0.30000E+03 63 Flow inlet -0.22971E+01 -0.68407E+00 -0.12537E+01 0.42348E+01 0.31000E+03 65 Flow inlet -0.22574E+01 -0.67823E+00 -0.12164E+01 0.41520E+01 0.32000E+03 67 Flow inlet -0.22191E+01 -0.67275E+00 -0.11818E+01 0.40737E+01 0.33000E+03 69 Flow inlet -0.21828E+01 -0.66703E+00 -0.11490E+01 0.39989E+01 0.34000E+03 71 Flow inlet -0.21486E+01 -0.66161E+00 -0.11183E+01 0.39284E+01 0.35000E+03 73 Flow inlet -0.21152E+01 -0.65621E+00 -0.10894E+01 0.38607E+01 0.36000E+03 75 Flow inlet -0.20840E+01 -0.65079E+00 -0.10618E+01 0.37967E+01 0.37000E+03 77 Flow inlet -0.20535E+01 -0.64571E+00 -0.10361E+01 0.37354E+01 0.38000E+03 79 Flow inlet -0.20248E+01 -0.64039E+00 -0.10115E+01 0.36766E+01 0.39000E+03 81 Flow inlet -0.19970E+01 -0.63552E+00 -0.98835E+00 0.36208E+01 0.40000E+03 83 Flow inlet -0.17455E+01 -0.63039E+00 -0.48232E+00 0.28582E+01 0.41000E+03 85 Flow inlet -0.64676E+00 -0.12536E+01 -0.35964E+00 0.22600E+01 0.42000E+03 87 Flow inlet -0.20530E+01 -0.55052E+00 -0.10258E+01 0.36293E+01 0.43000E+03 89 Flow inlet -0.20281E+01 -0.54767E+00 -0.10030E+01 0.35787E+01 0.44000E+03 91 Flow inlet -0.19960E+01 -0.54812E+00 -0.97771E+00 0.35218E+01 0.45000E+03 93 Flow inlet -0.19653E+01 -0.54876E+00 -0.95332E+00 0.34674E+01 0.46000E+03 95 Flow inlet -0.19350E+01 -0.54908E+00 -0.93037E+00 0.34145E+01 0.47000E+03 97 Flow inlet -0.19072E+01 -0.54908E+00 -0.90855E+00 0.33648E+01 0.48000E+03 99 Flow inlet -0.18797E+01 -0.54878E+00 -0.88815E+00 0.33166E+01 0.49000E+03 101 Flow inlet -0.18544E+01 -0.54819E+00 -0.86869E+00 0.32713E+01 0.50000E+03 103 Flow inlet -0.18294E+01 -0.54735E+00 -0.85046E+00 0.32272E+01 0.51000E+03 105 Flow inlet -0.18064E+01 -0.54630E+00 -0.83303E+00 0.31857E+01 0.52000E+03 107 Flow inlet -0.17834E+01 -0.54503E+00 -0.81661E+00 0.31451E+01 0.53000E+03 109 Flow inlet -0.17621E+01 -0.54367E+00 -0.80093E+00 0.31067E+01 0.54000E+03 111 Flow inlet -0.17412E+01 -0.54193E+00 -0.78603E+00 0.30691E+01 0.55000E+03 113 Flow inlet -0.17216E+01 -0.54040E+00 -0.77187E+00 0.30339E+01 0.56000E+03 115 Flow inlet -0.17023E+01 -0.53842E+00 -0.75811E+00 0.29989E+01 0.57000E+03 117 Flow inlet -0.16842E+01 -0.53676E+00 -0.74535E+00 0.29663E+01 0.58000E+03 119 Flow inlet -0.16664E+01 -0.53464E+00 -0.73271E+00 0.29338E+01 0.59000E+03 121 Flow inlet -0.16129E+01 -0.53359E+00 -0.69634E+00 0.28428E+01 0.60000E+03 123 Flow inlet -0.16108E+01 -0.54523E+00 -0.69422E+00 0.28503E+01 ------------------------------------------------------------------------------------------------ log(abs. perm.) POROSITY SAND Gas entrapped TOTAL ------------------------------------------------------------------------------------------------ Sum of sensitivity coefficients 0.20277E+04 0.22237E+04 0.48971E+04 Potential parameter variation 0.30000E+00 0.10000E+00 0.10000E+00 ------------------------------------------------------------------------------------------------ Total from data Pressure 1/2 440.1 180.9 370.1 991.0 Total from data Flow inlet 168.2 41.5 119.6 329.4 ------------------------------------------------------------------------------------------------ Total parameter sensitivity 608.3 222.4 489.7 ================================================================================================ ================================================================================================================================== ERROR ANALYSIS ================================================================================================================================== Error analysis is based on >>> a priori <<< variance: 0.1000000E+01 Covariance(L+D)/Correlation(U) Matrix of Estimated Parameters ------------------------------------------------------------- log(abs. perm.) POROSITY SAND Gas entrapped log(abs. perm.) 0.74060E-04 0.837 -0.283 POROSITY SAND 0.59341E-04 0.67931E-04 -0.529 Gas entrapped -0.56338E-05 -0.10093E-04 0.53572E-05 Matrix of Direct Correlations ----------------------------- log(abs. perm.) POROSITY SAND Gas entrapped log(abs. perm.) 1.000 0.844 0.344 POROSITY SAND 0.844 1.000 -0.557 Gas entrapped 0.344 -0.557 1.000 Standard Deviations ------------------- PARAMETER BEST ESTIMATE A PRIORI CONDITIONAL MARGINAL C/M 1-J/P Gas entrapped 0.1030000E+02 N/A 0.1844355E-02 0.2314569E-02 0.797 1.000 log(abs. perm.) -0.1169897E+02 N/A 0.4426707E-02 0.8605818E-02 0.514 1.000 POROSITY SAND 0.3500000E+00 N/A 0.3750726E-02 0.8242007E-02 0.455 1.000 Correlation Chart ----------------- -1.0 -0.8 -0.6 -0.4 -0.2 0.0 0.0 0.2 0.4 0.6 0.8 1.0 |-------|-------|-------|-------|-------| PARAMETER |-------|-------|-------|-------|-------| |---------|---------| Gas entrapped | | | |---------| log(abs. perm.) |-------------------------------| | | |-------------------| POROSITY SAND |-------------------------------| Eigenanalysis of Covariance Matrix ---------------------------------- Performance index : 0.13451895E-01 Condition number : 0.43518798E+02 Scaled condition number: 0.48354220E+01 Eigenvalues ----------- 1 2 3 log(abs. perm.) POROSITY SAND Gas entrapped 1 Eigenvalue : 0.1313827E-03 0.1294627E-04 0.3018988E-05 Scaled Eigenvalues ------------------ 1 2 3 log(abs. perm.) POROSITY SAND Gas entrapped 1 Eigenvalue : 0.1459808E-02 0.1294627E-02 0.3018988E-03 Eigenvectors ------------ 1 2 3 log(abs. perm.) POROSITY SAND Gas entrapped 1 log(abs. perm.) 0.7206163E+00 -0.6644901E+00 -0.1979016E+00 2 POROSITY SAND 0.6878160E+00 0.6492009E+00 0.3247265E+00 3 Gas entrapped -0.8729968E-01 -0.3701231E+00 0.9248717E+00 ================================================================================================================================== RESIDUAL ANALYSIS ================================================================================================================================== RESIDUAL : Measured - computed OMEGA : Loss function (= squared weighted residual for least squares) STD. DEV.: A posteriori standard deviation of computed system response Yi : Local reliability or influence. Observations with Yi < 0.25 are poorly controlled. Wi : Normalized residual. If abs(Wi) > u(0.99) = 2.58 observation is potential outlier. ---------------------------------------------------------------------------------------------------------------------------------- # OBSERVATION AT TIME [sec] MEASURED COMPUTED RESIDUAL WEIGHT OMEGA STD. DEV. Yi Wi ---------------------------------------------------------------------------------------------------------------------------------- 1 log(abs. perm.) -0.11699E+02 -0.11699E+02 -0.49107E-07 0.10000E-49 0.00000E+00 0.86058E-02 2 POROSITY SAND 0.35000E+00 0.35000E+00 -0.21412E-07 0.10000E-49 0.00000E+00 0.82420E-02 3 Gas entrapped 0.10300E+02 0.10300E+02 0.23797E-07 0.10000E-49 0.00000E+00 0.23146E-02 4 Pressure 1/2 0.10000E+02 0.10302E+06 0.10302E+06 -0.10276E-02 0.50000E-02 0.26401E-10 0.12833E+02 1.00 0.00 6 Pressure 1/2 0.20000E+02 0.10351E+06 0.10351E+06 0.87977E-03 0.50000E-02 0.19350E-10 0.15463E+02 0.99 0.00 8 Pressure 1/2 0.30000E+02 0.10353E+06 0.10353E+06 -0.98079E-03 0.50000E-02 0.24049E-10 0.28972E+02 0.98 0.00 10 Pressure 1/2 0.40000E+02 0.10341E+06 0.10341E+06 -0.13605E-02 0.50000E-02 0.46276E-10 0.37034E+02 0.97 0.00 12 Pressure 1/2 0.50000E+02 0.10325E+06 0.10325E+06 -0.26808E-02 0.50000E-02 0.17967E-09 0.41614E+02 0.96 0.00 14 Pressure 1/2 0.60000E+02 0.10310E+06 0.10310E+06 -0.84645E-03 0.50000E-02 0.17912E-10 0.44158E+02 0.95 0.00 16 Pressure 1/2 0.70000E+02 0.10296E+06 0.10296E+06 -0.24300E-02 0.50000E-02 0.14762E-09 0.45505E+02 0.95 0.00 18 Pressure 1/2 0.80000E+02 0.10284E+06 0.10284E+06 0.28370E-02 0.50000E-02 0.20121E-09 0.46130E+02 0.95 0.00 20 Pressure 1/2 0.90000E+02 0.10272E+06 0.10272E+06 0.48768E-03 0.50000E-02 0.59459E-11 0.46309E+02 0.95 0.00 22 Pressure 1/2 0.10000E+03 0.10262E+06 0.10262E+06 -0.27098E-02 0.50000E-02 0.18358E-09 0.46206E+02 0.95 0.00 24 Pressure 1/2 0.11000E+03 0.10253E+06 0.10253E+06 -0.80720E-03 0.50000E-02 0.16289E-10 0.45922E+02 0.95 0.00 26 Pressure 1/2 0.12000E+03 0.10245E+06 0.10245E+06 -0.10411E-02 0.50000E-02 0.27095E-10 0.45522E+02 0.95 0.00 28 Pressure 1/2 0.13000E+03 0.10238E+06 0.10238E+06 -0.73928E-03 0.50000E-02 0.13663E-10 0.45048E+02 0.95 0.00 30 Pressure 1/2 0.14000E+03 0.10231E+06 0.10231E+06 -0.82055E-03 0.50000E-02 0.16832E-10 0.44527E+02 0.95 0.00 32 Pressure 1/2 0.15000E+03 0.10224E+06 0.10224E+06 0.20317E-02 0.50000E-02 0.10319E-09 0.44117E+02 0.95 0.00 34 Pressure 1/2 0.16000E+03 0.10218E+06 0.10218E+06 -0.38146E-02 0.50000E-02 0.36378E-09 0.43612E+02 0.95 0.00 36 Pressure 1/2 0.17000E+03 0.10213E+06 0.10213E+06 -0.15965E-02 0.50000E-02 0.63723E-10 0.43052E+02 0.95 0.00 38 Pressure 1/2 0.18000E+03 0.10208E+06 0.10208E+06 0.40906E-02 0.50000E-02 0.41832E-09 0.42456E+02 0.95 0.00 40 Pressure 1/2 0.19000E+03 0.10204E+06 0.10204E+06 0.20588E-02 0.50000E-02 0.10596E-09 0.41778E+02 0.96 0.00 42 Pressure 1/2 0.20000E+03 0.10200E+06 0.10200E+06 0.12193E-02 0.50000E-02 0.37166E-10 0.40794E+02 0.96 0.00 44 Pressure 1/2 0.21000E+03 0.10198E+06 0.10198E+06 0.44161E-02 0.50000E-02 0.48755E-09 0.39140E+02 0.96 0.00 46 Pressure 1/2 0.22000E+03 0.10200E+06 0.10200E+06 -0.20591E-02 0.50000E-02 0.10600E-09 0.37253E+02 0.97 0.00 48 Pressure 1/2 0.23000E+03 0.10207E+06 0.10207E+06 0.26288E-02 0.50000E-02 0.17277E-09 0.36728E+02 0.97 0.00 50 Pressure 1/2 0.24000E+03 0.10217E+06 0.10217E+06 -0.51607E-02 0.50000E-02 0.66583E-09 0.37515E+02 0.96 0.00 52 Pressure 1/2 0.25000E+03 0.10228E+06 0.10228E+06 0.24034E-02 0.50000E-02 0.14441E-09 0.38182E+02 0.96 0.00 54 Pressure 1/2 0.26000E+03 0.10240E+06 0.10240E+06 -0.97669E-03 0.50000E-02 0.23848E-10 0.38371E+02 0.96 0.00 56 Pressure 1/2 0.27000E+03 0.10252E+06 0.10252E+06 -0.17886E-03 0.50000E-02 0.79979E-12 0.38232E+02 0.96 0.00 58 Pressure 1/2 0.28000E+03 0.10264E+06 0.10264E+06 -0.10222E-02 0.50000E-02 0.26125E-10 0.37894E+02 0.96 0.00 60 Pressure 1/2 0.29000E+03 0.10275E+06 0.10275E+06 -0.55327E-03 0.50000E-02 0.76528E-11 0.37474E+02 0.96 0.00 62 Pressure 1/2 0.30000E+03 0.10287E+06 0.10287E+06 -0.53507E-02 0.50000E-02 0.71575E-09 0.37022E+02 0.97 0.00 64 Pressure 1/2 0.31000E+03 0.10297E+06 0.10297E+06 -0.15261E-02 0.50000E-02 0.58223E-10 0.36544E+02 0.97 0.00 66 Pressure 1/2 0.32000E+03 0.10308E+06 0.10308E+06 0.36260E-02 0.50000E-02 0.32869E-09 0.36088E+02 0.97 0.00 68 Pressure 1/2 0.33000E+03 0.10318E+06 0.10318E+06 0.19214E-02 0.50000E-02 0.92292E-10 0.35630E+02 0.97 0.00 70 Pressure 1/2 0.34000E+03 0.10327E+06 0.10327E+06 0.23844E-02 0.50000E-02 0.14213E-09 0.35188E+02 0.97 0.00 72 Pressure 1/2 0.35000E+03 0.10336E+06 0.10336E+06 0.10728E-02 0.50000E-02 0.28772E-10 0.34769E+02 0.97 0.00 74 Pressure 1/2 0.36000E+03 0.10345E+06 0.10345E+06 0.38913E-02 0.50000E-02 0.37855E-09 0.34351E+02 0.97 0.00 76 Pressure 1/2 0.37000E+03 0.10354E+06 0.10354E+06 -0.41869E-02 0.50000E-02 0.43825E-09 0.33967E+02 0.97 0.00 78 Pressure 1/2 0.38000E+03 0.10362E+06 0.10362E+06 -0.12832E-02 0.50000E-02 0.41165E-10 0.33578E+02 0.97 0.00 80 Pressure 1/2 0.39000E+03 0.10370E+06 0.10370E+06 0.17907E-03 0.50000E-02 0.80164E-12 0.33220E+02 0.97 0.00 82 Pressure 1/2 0.40000E+03 0.10378E+06 0.10378E+06 0.44736E-02 0.50000E-02 0.50033E-09 0.32862E+02 0.97 0.00 84 Pressure 1/2 0.41000E+03 0.10385E+06 0.10385E+06 -0.14842E-02 0.50000E-02 0.55069E-10 0.32621E+02 0.97 0.00 86 Pressure 1/2 0.42000E+03 0.10392E+06 0.10392E+06 -0.32676E-02 0.50000E-02 0.26693E-09 0.32237E+02 0.97 0.00 88 Pressure 1/2 0.43000E+03 0.10399E+06 0.10399E+06 0.17886E-03 0.50000E-02 0.79976E-12 0.31909E+02 0.97 0.00 90 Pressure 1/2 0.44000E+03 0.10406E+06 0.10406E+06 -0.12321E-02 0.50000E-02 0.37955E-10 0.31619E+02 0.98 0.00 92 Pressure 1/2 0.45000E+03 0.10412E+06 0.10412E+06 0.25005E-02 0.50000E-02 0.15631E-09 0.31341E+02 0.98 0.00 94 Pressure 1/2 0.46000E+03 0.10419E+06 0.10419E+06 0.41425E-02 0.50000E-02 0.42900E-09 0.31083E+02 0.98 0.00 96 Pressure 1/2 0.47000E+03 0.10425E+06 0.10425E+06 -0.49427E-03 0.50000E-02 0.61075E-11 0.30823E+02 0.98 0.00 98 Pressure 1/2 0.48000E+03 0.10431E+06 0.10431E+06 0.98483E-03 0.50000E-02 0.24247E-10 0.30581E+02 0.98 0.00 100 Pressure 1/2 0.49000E+03 0.10437E+06 0.10437E+06 0.21530E-02 0.50000E-02 0.11589E-09 0.30335E+02 0.98 0.00 102 Pressure 1/2 0.50000E+03 0.10442E+06 0.10442E+06 -0.52338E-02 0.50000E-02 0.68482E-09 0.30106E+02 0.98 0.00 104 Pressure 1/2 0.51000E+03 0.10448E+06 0.10448E+06 0.22641E-02 0.50000E-02 0.12816E-09 0.29873E+02 0.98 0.00 106 Pressure 1/2 0.52000E+03 0.10453E+06 0.10453E+06 -0.39368E-02 0.50000E-02 0.38746E-09 0.29653E+02 0.98 0.00 108 Pressure 1/2 0.53000E+03 0.10458E+06 0.10458E+06 -0.45021E-02 0.50000E-02 0.50672E-09 0.29434E+02 0.98 0.00 110 Pressure 1/2 0.54000E+03 0.10464E+06 0.10464E+06 0.22980E-02 0.50000E-02 0.13202E-09 0.29217E+02 0.98 0.00 112 Pressure 1/2 0.55000E+03 0.10468E+06 0.10468E+06 -0.74206E-03 0.50000E-02 0.13766E-10 0.29012E+02 0.98 0.00 114 Pressure 1/2 0.56000E+03 0.10473E+06 0.10473E+06 -0.22360E-02 0.50000E-02 0.12500E-09 0.28800E+02 0.98 0.00 116 Pressure 1/2 0.57000E+03 0.10478E+06 0.10478E+06 0.43299E-02 0.50000E-02 0.46870E-09 0.28607E+02 0.98 0.00 118 Pressure 1/2 0.58000E+03 0.10483E+06 0.10483E+06 -0.35667E-02 0.50000E-02 0.31803E-09 0.28403E+02 0.98 0.00 120 Pressure 1/2 0.59000E+03 0.10487E+06 0.10487E+06 -0.22320E-02 0.50000E-02 0.12454E-09 0.28140E+02 0.98 0.00 122 Pressure 1/2 0.60000E+03 0.10491E+06 0.10491E+06 0.11471E-02 0.50000E-02 0.32898E-10 0.27770E+02 0.98 0.00 5 Flow inlet 0.10000E+02 -0.14297E-02 -0.14297E-02 -0.61878E-10 0.12000E+05 0.55137E-12 0.27171E-04 0.89 0.00 7 Flow inlet 0.20000E+02 -0.10887E-02 -0.10887E-02 -0.36132E-10 0.12000E+05 0.18799E-12 0.21181E-04 0.94 0.00 9 Flow inlet 0.30000E+02 -0.96063E-03 -0.96063E-03 -0.30689E-10 0.12000E+05 0.13562E-12 0.18880E-04 0.95 0.00 11 Flow inlet 0.40000E+02 -0.89423E-03 -0.89423E-03 -0.35777E-10 0.12000E+05 0.18432E-12 0.17502E-04 0.96 0.00 13 Flow inlet 0.50000E+02 -0.84971E-03 -0.84971E-03 -0.12266E-10 0.12000E+05 0.21667E-13 0.16462E-04 0.96 0.00 15 Flow inlet 0.60000E+02 -0.81462E-03 -0.81462E-03 -0.20349E-10 0.12000E+05 0.59628E-13 0.15613E-04 0.96 0.00 17 Flow inlet 0.70000E+02 -0.78459E-03 -0.78459E-03 -0.11239E-10 0.12000E+05 0.18191E-13 0.14901E-04 0.97 0.00 19 Flow inlet 0.80000E+02 -0.75791E-03 -0.75791E-03 -0.67173E-11 0.12000E+05 0.64976E-14 0.14295E-04 0.97 0.00 21 Flow inlet 0.90000E+02 -0.73377E-03 -0.73377E-03 0.18849E-11 0.12000E+05 0.51162E-15 0.13772E-04 0.97 0.00 23 Flow inlet 0.10000E+03 -0.71172E-03 -0.71172E-03 -0.42497E-11 0.12000E+05 0.26007E-14 0.13313E-04 0.97 0.00 25 Flow inlet 0.11000E+03 -0.69146E-03 -0.69146E-03 0.59415E-11 0.12000E+05 0.50833E-14 0.12907E-04 0.98 0.00 27 Flow inlet 0.12000E+03 -0.67275E-03 -0.67275E-03 0.14162E-10 0.12000E+05 0.28881E-13 0.12544E-04 0.98 0.00 29 Flow inlet 0.13000E+03 -0.65543E-03 -0.65543E-03 -0.21503E-11 0.12000E+05 0.66580E-15 0.12215E-04 0.98 0.00 31 Flow inlet 0.14000E+03 -0.63933E-03 -0.63933E-03 0.11350E-10 0.12000E+05 0.18549E-13 0.11915E-04 0.98 0.00 33 Flow inlet 0.15000E+03 -0.62413E-03 -0.62413E-03 0.11399E-10 0.12000E+05 0.18712E-13 0.11641E-04 0.98 0.00 35 Flow inlet 0.16000E+03 -0.60982E-03 -0.60982E-03 0.12741E-10 0.12000E+05 0.23377E-13 0.11381E-04 0.98 0.00 37 Flow inlet 0.17000E+03 -0.59647E-03 -0.59647E-03 0.10024E-10 0.12000E+05 0.14469E-13 0.11143E-04 0.98 0.00 39 Flow inlet 0.18000E+03 -0.58396E-03 -0.58396E-03 0.67714E-11 0.12000E+05 0.66027E-14 0.10920E-04 0.98 0.00 41 Flow inlet 0.19000E+03 -0.57219E-03 -0.57219E-03 0.91280E-11 0.12000E+05 0.11998E-13 0.10713E-04 0.98 0.00 43 Flow inlet 0.20000E+03 -0.56110E-03 -0.56110E-03 0.14357E-10 0.12000E+05 0.29680E-13 0.10518E-04 0.98 0.00 45 Flow inlet 0.21000E+03 -0.55062E-03 -0.55062E-03 0.11378E-10 0.12000E+05 0.18642E-13 0.10333E-04 0.98 0.00 47 Flow inlet 0.22000E+03 -0.54070E-03 -0.54070E-03 0.17162E-10 0.12000E+05 0.42413E-13 0.10159E-04 0.99 0.00 49 Flow inlet 0.23000E+03 -0.53129E-03 -0.53129E-03 0.15395E-10 0.12000E+05 0.34127E-13 0.99954E-05 0.99 0.00 51 Flow inlet 0.24000E+03 -0.52235E-03 -0.52235E-03 0.25342E-10 0.12000E+05 0.92479E-13 0.98388E-05 0.99 0.00 53 Flow inlet 0.25000E+03 -0.51384E-03 -0.51384E-03 0.13889E-10 0.12000E+05 0.27778E-13 0.96894E-05 0.99 0.00 55 Flow inlet 0.26000E+03 -0.50574E-03 -0.50574E-03 0.18406E-10 0.12000E+05 0.48785E-13 0.95483E-05 0.99 0.00 57 Flow inlet 0.27000E+03 -0.49800E-03 -0.49800E-03 0.11054E-10 0.12000E+05 0.17596E-13 0.94126E-05 0.99 0.00 59 Flow inlet 0.28000E+03 -0.49061E-03 -0.49061E-03 0.17252E-10 0.12000E+05 0.42861E-13 0.92825E-05 0.99 0.00 61 Flow inlet 0.29000E+03 -0.48353E-03 -0.48353E-03 0.21336E-10 0.12000E+05 0.65555E-13 0.91593E-05 0.99 0.00 63 Flow inlet 0.30000E+03 -0.47675E-03 -0.47675E-03 0.20022E-10 0.12000E+05 0.57728E-13 0.90394E-05 0.99 0.00 65 Flow inlet 0.31000E+03 -0.47025E-03 -0.47025E-03 0.22465E-10 0.12000E+05 0.72673E-13 0.89252E-05 0.99 0.00 67 Flow inlet 0.32000E+03 -0.46401E-03 -0.46401E-03 0.22879E-10 0.12000E+05 0.75376E-13 0.88158E-05 0.99 0.00 69 Flow inlet 0.33000E+03 -0.45801E-03 -0.45801E-03 0.22314E-10 0.12000E+05 0.71697E-13 0.87088E-05 0.99 0.00 71 Flow inlet 0.34000E+03 -0.45223E-03 -0.45223E-03 0.13856E-10 0.12000E+05 0.27645E-13 0.86079E-05 0.99 0.00 73 Flow inlet 0.35000E+03 -0.44667E-03 -0.44667E-03 0.13679E-10 0.12000E+05 0.26946E-13 0.85086E-05 0.99 0.00 75 Flow inlet 0.36000E+03 -0.44131E-03 -0.44131E-03 0.23888E-10 0.12000E+05 0.82170E-13 0.84140E-05 0.99 0.00 77 Flow inlet 0.37000E+03 -0.43614E-03 -0.43614E-03 0.15195E-10 0.12000E+05 0.33250E-13 0.83223E-05 0.99 0.00 79 Flow inlet 0.38000E+03 -0.43115E-03 -0.43115E-03 0.12525E-10 0.12000E+05 0.22591E-13 0.82329E-05 0.99 0.00 81 Flow inlet 0.39000E+03 -0.42632E-03 -0.42632E-03 0.17137E-10 0.12000E+05 0.42288E-13 0.81479E-05 0.99 0.00 83 Flow inlet 0.40000E+03 -0.42165E-03 -0.42165E-03 0.21715E-10 0.12000E+05 0.67902E-13 0.77970E-05 0.99 0.00 85 Flow inlet 0.41000E+03 -0.41374E-03 -0.41374E-03 0.36911E-10 0.12000E+05 0.19619E-12 0.96098E-05 0.99 0.00 87 Flow inlet 0.42000E+03 -0.40819E-03 -0.40819E-03 0.19235E-10 0.12000E+05 0.53278E-13 0.77421E-05 0.99 0.00 89 Flow inlet 0.43000E+03 -0.40446E-03 -0.40446E-03 0.12904E-10 0.12000E+05 0.23976E-13 0.76749E-05 0.99 0.00 91 Flow inlet 0.44000E+03 -0.40082E-03 -0.40082E-03 0.26328E-10 0.12000E+05 0.99814E-13 0.76124E-05 0.99 0.00 93 Flow inlet 0.45000E+03 -0.39726E-03 -0.39726E-03 0.16077E-10 0.12000E+05 0.37220E-13 0.75543E-05 0.99 0.00 95 Flow inlet 0.46000E+03 -0.39377E-03 -0.39377E-03 0.23552E-10 0.12000E+05 0.79874E-13 0.74949E-05 0.99 0.00 97 Flow inlet 0.47000E+03 -0.39035E-03 -0.39035E-03 0.10214E-10 0.12000E+05 0.15024E-13 0.74388E-05 0.99 0.00 99 Flow inlet 0.48000E+03 -0.38700E-03 -0.38700E-03 0.20425E-10 0.12000E+05 0.60075E-13 0.73813E-05 0.99 0.00 101 Flow inlet 0.49000E+03 -0.38372E-03 -0.38372E-03 0.19434E-10 0.12000E+05 0.54384E-13 0.73270E-05 0.99 0.00 103 Flow inlet 0.50000E+03 -0.38051E-03 -0.38051E-03 0.19179E-10 0.12000E+05 0.52966E-13 0.72714E-05 0.99 0.00 105 Flow inlet 0.51000E+03 -0.37737E-03 -0.37737E-03 0.20402E-10 0.12000E+05 0.59938E-13 0.72190E-05 0.99 0.00 107 Flow inlet 0.52000E+03 -0.37429E-03 -0.37429E-03 0.19999E-10 0.12000E+05 0.57596E-13 0.71649E-05 0.99 0.00 109 Flow inlet 0.53000E+03 -0.37128E-03 -0.37128E-03 0.10287E-10 0.12000E+05 0.15238E-13 0.71139E-05 0.99 0.00 111 Flow inlet 0.54000E+03 -0.36834E-03 -0.36834E-03 0.22021E-10 0.12000E+05 0.69827E-13 0.70611E-05 0.99 0.00 113 Flow inlet 0.55000E+03 -0.36545E-03 -0.36545E-03 0.21954E-10 0.12000E+05 0.69406E-13 0.70127E-05 0.99 0.00 115 Flow inlet 0.56000E+03 -0.36263E-03 -0.36263E-03 0.11504E-10 0.12000E+05 0.19057E-13 0.69618E-05 0.99 0.00 117 Flow inlet 0.57000E+03 -0.35986E-03 -0.35986E-03 0.10958E-10 0.12000E+05 0.17290E-13 0.69152E-05 0.99 0.00 119 Flow inlet 0.58000E+03 -0.35715E-03 -0.35715E-03 0.24382E-10 0.12000E+05 0.85609E-13 0.68666E-05 0.99 0.00 121 Flow inlet 0.59000E+03 -0.35450E-03 -0.35450E-03 0.11333E-10 0.12000E+05 0.18495E-13 0.67533E-05 0.99 0.00 123 Flow inlet 0.60000E+03 -0.35182E-03 -0.35182E-03 0.22704E-10 0.12000E+05 0.74225E-13 0.68228E-05 0.99 0.00 Residual Plots -------------- RESIDUAL -------------------------------------- 0.447E-02 | 1 | 0.393E-02 | 1 1 1 | 0.338E-02 | 1 1 | 0.284E-02 | | 0.229E-02 | 1 1 1 | 0.174E-02 | 1 1 11 11 1 | 0.120E-02 | | 0.653E-03 | 1 1 1 1 1| 0.107E-03 | 1 | -0.439E-03 |- - - 1 - - - - - - -1- 1 - - - - - | -0.984E-03 | 1 1 | -0.153E-02 | 1111 1 11 1 1 | -0.208E-02 | 1 1 1 1 1 1 | -0.262E-02 | 1 1 1| -0.317E-02 | 1 1 1 | -0.371E-02 | 1 | -0.426E-02 | 1 | -0.480E-02 | 1 1 1 | -0.535E-02 | 1 1 1 1 | -------------------------------------- 0.102E+06 0.105E+06 PRESSURE [Pa] RESIDUAL -------------------------------------- 0.369E-10 | 2 | 0.314E-10 | | 0.259E-10 | | 0.204E-10 | 222222| 0.150E-10 | 222 222| 0.947E-11 | 222 2222222| 0.398E-11 | 2 22 22| -0.151E-11 |- - - - - - - - - - - -2- - - - - - | -0.700E-11 | 2 2 | -0.125E-10 | 2 | -0.180E-10 | 2 2 | -0.235E-10 | | -0.289E-10 | 2 | -0.344E-10 | | -0.399E-10 | 2 2 | -0.454E-10 | 2 | -0.509E-10 | | -0.564E-10 | | -0.619E-10 | 2 | -------------------------------------- -0.143E-02 -0.352E-03 FLOW RATE [kg/sec] ---------------------------------------------------------------------------------------------------------------------------------- Summary of Residual Analysis ---------------------------- Max weighted residual at observation : 62 Max weighted residual : -0.2675E-04 Max residual : -0.5351E-02 Number of poorly controlled observations: 0 Number of large normalized residuals : 0 Max normalized residual at observation : 62 Max normalized residual : 0.00 Probable size of maximum error : 0.5541E-02 Iteration Statistics -------------------- Number of iterations : 5 Number of TOUGH2 calls : 21 Control Measures ---------------- Trace (P*QLL) : n = 3 : 0.3000E+01 Sum (Yi) : m-n = 117 : 0.1170E+03 Objective Function C.O.F. ------------------ Initial value of objective function : 0.1750E+04 16676882882347.78 % Minimum value of objective function : 0.1040E-07 100.00 % ================================================================================================================================== MEAN : Mean of residuals = bias MEDIAN : Median of residuals STD. DEV.: Root mean squared deviation of residuals from bias AVE. DEV.: Mean absolute deviation of residuals from bias SKEWNESS : Degree of asymmetry of residuals around bias KURTOSIS : Relative peakedness of distribution B/S : Ratio of bias and standard deviation C.O.F. : Relative contribution to final objective function ================================================================================================================================== DATASET DATAPOINTS MEAN MEDIAN STD. DEV. AVE. DEV. SKEWNESS KURTOSIS B/S C.O.F. ---------------------------------------------------------------------------------------------------------------------------------- PRIOR INFORMATION 3 0.00 % Pressure 1/2 [Pa] 60 -0.191E-03 -0.741E-03 0.265E-02 0.215E-02 -0.015 -0.855 0.072 99.97 % Flow inlet [kg/sec] 60 0.102E-10 0.140E-10 0.173E-10 0.105E-10 -2.057 4.628 0.589 0.03 % - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ALL RESIDUALS [-] 123 -0.407E-06 0.150E-06 0.922E-05 0.547E-05 -0.198 1.466 0.044 100.00 % ================================================================================================================================== ================================================================================================================================== DATATYPE DATAPOINTS MEAN MEDIAN STD. DEV. AVE. DEV. SKEWNESS KURTOSIS B/S C.O.F. ---------------------------------------------------------------------------------------------------------------------------------- PRIOR INFORMATION 3 0.00 % PRESSURE [Pa] 60 -0.191E-03 -0.741E-03 0.265E-02 0.215E-02 -0.015 -0.855 0.072 99.97 % FLOW RATE [kg/sec] 60 0.102E-10 0.140E-10 0.173E-10 0.105E-10 -2.057 4.628 0.589 0.03 % ================================================================================================================================== Linear Regression Analysis Calculated Vs. Observed -------------------------------------------------- ====================================================================== DATASET DATAPOINTS INTERCEPT SLOPE R ---------------------------------------------------------------------- Pressure 1/2 [Pa] 60 0.183E-01 0.100E+01 1.000000 Flow inlet [kg/sec] 60 0.521E-10 0.100E+01 1.000000 ====================================================================== Fisher Model Test ----------------- Root mean square error : 0.9426E-05 Estimated error variance : 0.8885E-10 Critical value of F-distribution : 0.1356E+01 Degree of freedom : 117 (No prior information) Confidence level (1-alpha) : 99.0 [%] Warning : Accuracy underestimated. Error analysis based on : a priori variance = 0.1000000E+01 Quantile of t-distribution : 0.2618E+01 Optimality Criteria unscaled scaled ------------------- D-optimality = det(Cpp) : 0.5135E-14 0.2887E-17 A-optimality = trace(Cpp) : 0.1473E-03 0.5551E-03 E-optimality = max eigenvalue : 0.1314E-03 0.1460E-02 Log-likelihood ln(L) : 0.1354E+03 Akaike =-2ln(L)+2n : -0.2648E+03 Kashyap =-2ln(L)+n*ln(m/2Pi)+ln|F| : -0.2338E+03 ?!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ESTIMATED PARAMETER V/L/F ROCKS PAR INITIAL GUESS BEST ESTIMATE STANDARD DEVIATIONS SENSITIVITY A PRIORI MARGINAL C/M OUTPUT OBJ. FUNC. log(abs. perm.) LOG10 SAND +1 1 -0.12000E+02 -0.11699E+02 N/A 0.861E-02 0.514 608.3 0.952 POROSITY SAND VALUE SAND 1 0.25000E+00 0.350E+00 N/A 0.824E-02 0.455 222.4 0.872 Gas entrapped VALUE DEFAU 2 0.10250E+02 0.10300E+02 N/A 0.231E-02 0.797 489.7 2.647 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! --- 12417th iTOUGH2 simulation job completed: 18-May-99 09:40 --- CPU time used = 71.15 sec. --- 0 error(s) and 0 warning(s) detected