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RELEASE HIGHLIGHTS
PVTsim Nova 5.0
pvtsimnova.com
pvtsimnova.com
IMPORT OF ENERGISTICS PRODML 2.0 XML FILES
You can automatically import your fluids and PVT data into PVTsim Nova 5 using the PRODML 2.0 XML format from
Energistics. Clients may create an export function from their in-house database to PRODML 2.0 XML and use that to
export data from the in-house database to PVTsim Nova.
PVT REPORT
Reservoir Fluid PVT & Study
for Nova Field Well 32/20
PVT DATA IN PRODML 2.0 XML FORMAT
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FAST SLIMTUBE – METHOD OF CHARACTERISTICS
A fast slimtube simulation option based on the Method of Characteristics has been implemented. It simulates the 1-D
oil saturation profiles along the slimtube within seconds. The progress of the gas zone and how the miscible transi-
tion zone develops near the MMP can be viewed using a new movie option.
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0.51 PV0.18 PV0.13 PVvideo time simulates PV
Oil Saturation vs % Tube length @ 150.00 bare | ME Well Mul EOR PVT Bottom
Oil
Satu
ratio
n
% Tube lenght
100
90
80
70
60
50
40
30
20
10
00 10 20 30 40 50 60 70 80 90 100
New movie option
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SEPARATION APP
We have received a lot of positive feedback on the new Separation App, but the users have expressed a desire to
have greater flexibility when it comes to number of inlet and outlet streams. Therefore, the Separation App in PVTsim
Nova 5 supports two inlet streams and four outlet streams.
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Lig 5
Lig 2
Lig 4
Gas 4
Gas 1
Liq 1
Mix 1
Mix 2
Mixt 1
Mixt 1
Separator 3
T: 75.00˚C. P: 50.00 bara
Separator 1
T: 75.00˚C. P: 60.00 bara
Separator 4
T: 50.00˚C. P: 35.00 bara
Separator 5
T: 35.00˚C. P: 25.00 bara
Separator 2
T: 40.00˚C. P: 10.00 bara
Feed 1Res. T: 150.00 ˚C Flow: 100.00 kg/hr
Feed 2Res. T: 110.00 ˚C Flow: 100.00 kg/hr
Feed 2
Feed 1
Gas 3
Gas 5
Stock Oil 2Std. P: 1.01325 bar.Std. T: 15.00 ˚C
Stock Gas 1Std. P: 1.01325 bar.Std. T: 15.00 ˚C
Stock Oil 1Std. P: 1.01325 bar.Std. T: 15.00 ˚C
Stock Gas 2Std. P: 1.01325 bar.Std. T: 15.00˚C
Gas 2
Liq 3
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INTERSECT BLACK OIL INTERFACE
Export your EoS models to the High Resolution Reservoir Simulator INTERSECT.
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BlackOilFluidModel "PVTNUM_1" { GasSurfaceDensity=0.0612 OilSurfaceDensity=54.35 GasTable "GasTable" [ SubTableIndex Pressure VaporOGR FormationVolumeFactor Viscosity 0 725.2 0.0009850957 4.403315 0.014729 0 725.2 0.0000000000 4.402985 0.014725 1 1113.7 0.0011507300 2.812589 0.015516 1 1113.7 0.0009850957 2.796922 0.015514
] OilTable "OilTable1" [ SubTableIndex SolutionGOR Pressure FormationVolumeFactor Viscosity 0 0.120823 725.2 1.10800 1.2729 0 0.120823 1113.7 1.10341 1.3526 0 0.120823 1502.2 1.09915 1.4332 0 0.120823 1890.7 1.09518 1.5147 0 0.120823 2279.2 1.09147 1.5969 0 0.120823 2667.7 1.08800 1.6797 0 0.120823 3056.2 1.08473 1.7631 0 0.120823 3444.7 1.08165 1.8469 0 0.120823 3833.2 1.07875 1.9312 0 0.120823 3835.6 1.07873 1.9318 0 0.120823 4221.6 1.07600 2.0160
] OilTable "OilTable1" { OilSurfaceDensity=54.35 } WaterCompressibilities { SurfaceDensity=62.46 RefPressure= 4351.1 FormationVolumeFactor= 1.02669 Viscosity= 0.29931 Compressibility=0.30464E-05 ViscosityCompressibility=0.62198E-05 }
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IN SITU FLUID
A new InSitu Fluid option recreates the original fluid in place from a depleted sample. This is done using an inverse
CVD simulation for gas condensate and inverse di�erential liberation simulation for oil mixtures. The required input is
the composition of the depleted sample, the reservoir temperature, and either the original GOR or the original satura-
tion point.
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Gas condensate simulation procedure: Inverse CVD
No Yes
Currently Produced Fluid Composition
Psat &DewLiquid
Add Dew
Liquid
Is Psat = Org Psat?
Original Fluid
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COMMON EOS FOR FLUIDS WITH OBM
The options for developing a common EoS model have been enhanced to also support fluids contaminated with
OBM. This very much facilitates the previous tedious process of creating artificial PVT data for the pure reservoir
fluids, when the PVT data was measured on a contaminated fluid sample.
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MULTI FLUID – COMPARE WITH DATA
The new Multi Fluid Compare with Data option provides a quick overview of experimental and simulated data for
fluids belonging to a common EoS model. With a single click, summary plots and tables are output, which for each
fluid show the match of saturation points, GOR, and density data.
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Saturation Pressure
Saturation Pressure
% D
evia
tion
4.0
3.0
2.0
1.0
0.0
-1.0
-2.0
-3.0
-4.0
1 2 3 4 5 6 7 8 9 10
Fluid no. Exp. type Fluid name T Exp Sim
°C bara bara
1 Sat. Point Fluid 1 150,00 427,00 424,29
2 Sat. Point Fluid 2 150,00 279,00 272,91
3 Sat. Point Fluid 3 143,33 164,09 162,42
4 Sat. Point Fluid 4 143,33 164,03 161,20
5 Sat. Point Fluid 5 150,00 522,00 519,23
6 Sat. Point Fluid 6 146,11 167,66 168,29
7 Sat. Point Fluid 7 143,33 161,94 165,68
9 Sat. Point Fluid 9 143,33 148,58 144,31
10 Sat. Point Fluid 10 146,10 183,00 182,30
11 Sat. Point Fluid 11 146,11 167,52 161,26
Dev
%
-0,63
-2,18
-1,02
-1,73
-0,53
0,38
2,31
-2,88
-0,38
-3,74
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VIDEO TUTORIALS
Video Tutorials have been introduced taking the user through the EoS modeling steps from inputting of fluid informa-
tion, cleaning of fluids for oil-based mud, development of an EoS model using Auto EoS and exporting the EoS model
to a reservoir or flow simulator.
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The fluid input screen shows up
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FLUID DATABASE AND WATER ANALYSES
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PVTsim Nova 5 allows water analyses to be stored in a database and selected in the Scale module. From the Fluid
Explorer it is possible to convert a water analysis with ion concentrations in mg/l to a molar salt water composition
that can be used in flash and hydrate calculations.
pvtsimnova.compvtsimnova.com
CALSEP’S CLOUD FLASH API
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In 2020 we will release Calsep’s Flash API, which allows you to perform fast and robust thermodynamic simulations
using PVTsim Nova technology in the cloud. The Flash API is developed and designed for implementation in high
performance solutions that might require more than 1000 flash calculations per second. The Calsep Flash API can be
used to build cloud applications that require access to volumetric, thermal and transport properties of all types of
reservoir fluid compositions. Contact your local Calsep o�ce for more information about Calsep’s Flash API.
+1000 flash calculations per second
PPT PH PS
Cloud
3rdPARTYApplication
CUSTOMER
Introducing New Cloud SoftwarePVTSim Nova in the cloud
Copenhagen · DenmarkCalsep A/SParallelvej 12DK-2800 Kgs. Lyngby, DenmarkPhone: +45 45 87 66 46Fax: +45 45 87 62 72Email: [email protected]
Houston · USACalsep Inc.10370 Richmond Avenue, Suite 1375Houston, Tx 77042, USAPhone: +1 281 759 0844Fax: +1 281 759 0845E-mail: [email protected]
Dubai · UAECalsep FZ-LLCP.O. Box 500 534, Dubai Internet CityDubai, United Arab EmiratesPhone: +971 4 391 3667Fax: +971 4 390 8208E-mail: [email protected]
Kuala Lumpur · MalaysiaCalsep Asia Pacific Sdn BhdSuite 19-05, G-Tower, 199 Jalan Tun Razak50400 Kuala Lumpur, MalaysiaPhone: +6(03) 2168 4252Fax: +6(03) 2168 4618E-mail: [email protected]
calsep.com
