Category Archives: Software petrolero
PVTP SOFTWARE
PVTP is a tool for the production or reservoir engineer to use to predict the effect of process conditions on the composition of hydrocarbon mixtures with accuracy and speed. The compositional behaviour of complex mixtures including gas mixtures, gas condensates, retrograde condensates, volatile oils and black oils can be interpreted and predicted with confidence.The ability to manipulate and predict compositional changes using two distinct methodologies
- The Black Oil Model
- The Equation of State Model – EoS
Sample Recombination
- Multi Stream Regression and Calculations
- Decrease Simulation Time by Effective Matching and Grouping
- Generate PVT Black Oil Tables
- Swelling Test
A comprehensive set of standard options for Equation Of State modelling i.e.
- Peng-Robinson Equation of State with Volume Shift
- Soave-Redlich-Kwong Equation of State with Volume Shift
Calculate Compositional Gradients Versus Depth
Prediction of compositional changes based on the following
- Constant Composition Expansion
- Constant Volume Depletion
- Depletion Study
- Differential Expansion
- Composite Differential Expansion
Comprehensive Separator Calculations including
- Send part or all of the separator gas through up to 10 chillers
- Replacement of separator train by K values
- Replacement of separator/chiller train by Split factors
Calculation of LNG/LPG recoveries and compositions
GAP SOFTWARE
GAP Software is a multiphase oil and gas optimiser tool that models the surface gathering network of field production systems. When linked with the well models of PROSPER and reservoir models of MBAL a full field production optimisation and forecast can be achieved. GAP can model production systems containing oil, gas and condensate, in addition to gas or water injection systems.- Surface gathering system models with constraints
- Looped networks
- Gas and condensate gathering systems
- Oil and water gathering systems
- Injections networks
- Compressor modelling
- Pump modelling
Optimisation of gathering system against constraints:
- Fast and robust Global Optimisation algorithm using non-linear programming (NLP) which has been recognised in the industry as best in class.
- Wellhead chokes can be set, compressors and pumps optimised, and gas for gas lifted wells allocated to maximise production
- Multiple Flowlines
- Multiple Separators
- Unlimited number of nodes – wells, reservoir, etc.
- Field optimisation studies with mixed systems (ESP, GL, Naturally Flowing, PCP, Jet and Rod Pumps)
- Optimise production forecasting
Pipeline Flow Assurance Studies
Reservoir Management
- Models injection system performance, using MBAL or other numerical reservoir models
- Advises on wellhead chokes settings to meet reservoir management targets
Fully Compositional from the Reservoir to the Process side
Easy to use graphical interface for drawing system network (using icons for separators, compressors, pipelines, manifolds and wells, inline chokes and reservoir tanks)
MBAL SOFTWARE
MBAL helps the engineer better define reservoir drive mechanisms and hydrocarbon volumes. This is a prerequisite for reliable simulation studies. MBAL is commonly used for modelling the dynamic reservoir effects prior to building a numerical simulator model.For existing reservoirs, MBAL provides extensive matching facilities. Realistic production profiles can be run for reservoirs with or without history matching.
Reservoir Engineering Tool
- Material Balance
- Monte Carlo Simulator
- Decline Curve Analysis
- 1D model
- Multi-Layer
- Tight Gas
Material Balance
This incorporates the classical use of Material Balance calculations for history matching through graphical methods (like Havlena-Odeh, Campbell, Cole etc.). Detailed PVT models can be constructed (both black oil and compositional) for oils, gases and condensates.
Furthermore, predictions can be made with or without well models and using relative permeabilities to predict the amount of associated phase productions.
- Multi Tank Variable PVT with Depth
- Determine Components of Reservoir Energy
- Visualise the Parameters that Impact Performance
Forecast Well and Reservoir Performance
- Forecast Using Rate Schedule or Well and manifold pressure schedule
- Set well and global constraints:
- At well and field level
- Determine when wells will water out
- Forecast pressure decline, producing GOR
- The long term effects of completion decisions on compression, gas/water injection, gas recycling
PVT
- Black oil
- Fully Compositional
- Compositional Tracking
PROSPER SOFTWARE
The PROSPER petroleum software is a well performance, design and optimisation program for modelling most types of well configurations found in the worldwide oil and gas industry today.PROSPER can assist the production or reservoir engineer to predict tubing and pipeline hydraulics and temperatures with accuracy and speed. PROSPER’s sensitivity calculation features enable existing well designs to be optimised and the effects of future changes in system parameters to be assessed.
PROSPER is designed to allow building of reliable and consistent well models, with the ability to address each aspect of well bore modelling viz; PVT (fluid characterisation), VLP correlations (for calculation of flowline and tubing pressure loss) and IPR (reservoir inflow).
By modelling each component of the producing well system, the User can verify each model subsystem by performance matching. Once a well system model has been tuned to real field data, PROSPER can be confidently used to model the well in different scenarios and to make forward predictions of reservoir pressure based on surface production data.
With PROSPER detailed flow assurance can be studied at well and surface pipeline level. PROSPER provides unique matching features which tune PVT, multiphase flow correlations and IPR to match measured field data, allowing a consistent model to be built prior to use in prediction (sensitivities or artificial lift design).
Production System Analysis
- Inflow performance models (IPR)s
- Horizontal well with pressure drop in well
- Multi-layer with pressure drop in well
- Hydraulic fracture
- Time dependant IPR
- Multi-laterals
- Dual porosity
- Outflow
- Pipe stability calculations
- Proprietary well pressure drops model -
- PVT – Oil, Gas, Condensate – Black Oil or Fully Compositional
- Tubing and pipeline quality check
- Sensitivity analysis
Well Types
- Gas, oil, water, condensate, steam, injection wells
- Naturally flowing
- Artificially lifted
- Multi-layer
- Multi-lateral
- Angled and horizontal
Artificial Lift System Analysis and Design
- Electric Submersible Pump – ESP
- Gas Lift
- Hydraulic Pumps – HSP
- Progressive Cavity Pumps – PCP
- Jet Pumps
- Beam Pumps – Rod
Design new artificial lift systems, verify the efficiency of existing system
PETROLEUM SOFTWARE PETROPHYSICS
Hi all, in this brief post I want to recommend a site that provides free access to different types of software oil (to evaluate models and petrophysical properties of a reservoir (reservoir) and the porosity, permeability, effective porosity, effective permeability, etc.
Specifically are mostly simple spreadsheets but versatile which can be modified according to the petrophysical parameters to be taken and results to be obtained.
There are 16 small oil programs (spreadsheets) which are:
1. KWIK. Oil program (spreadsheet) to analyze conventional oil wells, gas and tar sand which includes sand production data (pay zone), productivity and oil reserves.
2. ESP. Software oil for conventional oil and gas, including lithology, sand, net (net pay), productivity and reserves.
3. ART. Spreadsheet to analyze tar sands oil, includes sand net (net pay), productivity and reserves.
4. CORE. Oil worksheet to compare productivity data, net pay and reserves with ESP and ART, as well crossplots.
5. DST. Software to calculate the pressure oil buildup, including the methods of Horner and Ramey with plots.
6. CASH. Oil program to analyze cash flow, including a style-exploration, production forecasting and cash flow.
7. SCAL. Software for analyzing oil capillary pressure and includes crossplot to find the SWIR.
8. FRF. Oil worksheet to analyze the electrical properties records.
9. TVD. Oil program to find the True Vertical Depth (TVD) by 7 methods.
10. MECH. Software oil to find the mechanical properties and elastic constants including Poisson radius, shear, Young’s modulus and stress closure.
11. MODL. Record oil model seismic responses, including predicting the response of the fluid and rock.
12. DIP. Small oil program that includes apparent arbitrary dip and azimuth.
13. Pyrite. Small oil program that models the effects of pyrite in the resistivity and saturation of the oil reservoir rock.
14. TOC. Petroleum small tarball software that calculates the total organic content VS resistivity sonic logs, resistivity vs density.
