From the ResOpt User Guide:

ResOpt is an optimization framework for integrated production networks in the petroleum industry. The framework makes it easy to connect a reservoir simulator to a production network consisting of pipe lines, separators, pumps, and compressors. The integrated reservoir-network model can be optimized with respect to:

• Well controls.
• Well and pipe line routing in the gathering network.
• Investment planning.
• Well locations in the reservoir model.

A suite of optimization algorithms are supported. Some of the algorithms are generic, while others are custom-built to solve production optimization problems.

ResOpt is an open source framework, and is released under the terms of the GNU General Public License (GPL).

ResOpt was created by Alexander Oma Juell.

There is some doxygen documentation present in the headers. This may be compiled to html by running

doxygen Doxyfile

in the root folder. Note that this requires doxygen to be installed on your system.

To compile ResOpt you need the Qt framework (v5.0.2) and two libraries: Bonmin (v1.5) and NOMAD. You will also need to install some packages available using apt-get. The following steps have been tested on Ubuntu.

The steps (and the libs file used by qmake, resopt_libs.pri) assume that you use the following folder structure:

parent_folder (any name)
|- ResOpt
|- Bonmin-stable
|- nomad

1. Create a parent directory which will contain the ResOpt code, as well as the libraries it needs.
2. Clone the ResOpt repository by running

git clone git@github.com:iocenter/ResOpt.git

You will need some packages to compile the libraries. Download these by running the following:

sudo apt-get install git subversion make libblas-dev liblapack-dev \
libmumps-dev gcc g++ gfortran fis-gtm libgl1-mesa-dev libglu1-mesa-dev \
libglew-dev

1. Download Qt Online Installer
2. Navigate to the folder the installer was downloaded to and make it executable by running

chmod +x qt-opensource-linux-x64-VERSION.run

3. Start the installer by running

./qt-opensource-linux-x64-VERSION.run

4. Select Qt 5.0.2 Tools; unselect newer versions (unless you need them for something else), and install.

Bonmin needs to be compiled from source. The official guide for installing bonmin is found here and the guide to get the third party dependencies is found here.

1. Enter the parent directory and download the Bonmin source by running

svn co https://projects.coin-or.org/svn/Bonmin/stable/1.5 Bonmin-stable

2. We need to fetch some third-party dependencies to be able to compile Bonmin. In v1.5, some of the links in the get.* scripts inside Bonmin-stable/ThirdParty/* are dead and need to be fixed. (The scripts in the more recent v1.7 work, but v1.7 results in compile errors with ResOpt.)

3. ASL: The .tgz file Bonmin-stable/ThirdParty/ASL/get.ASL wants to download no longer exists, so the files need to be downloaded manually. All the required files are downloaded by running the following command:

wget -r -l 1 http://www.netlib.org/ampl/solvers/

After downloading the files, copy the `solvers` dierctory from the downloaded `www.netlib.org/ampl/` directory into the `Bonmin-stable/ThirdParty/ASL` directory.

When the files have been downloaded, the lines in `get.ASL` responslible for downloading, untaring and cleanup need to be commented out. The result shoud look like this:
```

#!/bin/sh

set -e

wgetcmd=wget wgetcount=which wget 2>/dev/null | wc -l if test ! $wgetcount = 1; then echo "Utility wget not found in your PATH." if test uname = Darwin; then wgetcmd=ftp echo "Using ftp command instead." else exit -1 fi fi

echo " " echo "Running script for downloading the source code for the ASL" echo " "

#rm -f solvers.tar #echo "Downloading the source code from www.netlib.org..." #$wgetcmd http://www.netlib.org/ampl/solvers.tar

#rm -rf solvers

#echo "Unpacking the source code..." #tar xf solvers.tar

#echo "Uncompressing the source files..." #gunzip -fr solvers

echo "Adding No_dtoa to CFLAGS..." cd solvers mv makefile.u makefile.u.orig sed -e 's/CFLAGS = /CFLAGS = -DNo_dtoa /g' makefile.u.orig > makefile.u cd ..

#echo "Deleting the tar file..." #rm solvers.tar

echo " " echo "Done downloading the source code for ASL." echo " " ```

2. Blas: The url in Bonmin-stable/ThirdParty/Blas/get.Blas is dead, and needs to be fixed. Simply change the address ftp://www.netlib.org/blas/blas.tgz in the script to http://www.netlib.org/blas/blas.tgz.

3. Lapack: The same goes for get.Lapack. Change the address ftp://www.netlib.org/lapack/lapack-${lapack_ver}.tgz to http://www.netlib.org/lapack/lapack-${lapack_ver}.tgz.

4. We now download the required third-party code by executing

cd Bonmin-stable/ThirdParty/ASL/
./get.ASL
cd ../Blas
./get.Blas
cd ../Lapack
./get.Lapack
cd ../Mumps
./get.Mumps

4. We now create a new directory called build inside the Bonmin-stable directory and enter it. We then configure, compile, test and install Bonmin:

cd Bonmin-stable
mkdir build
cd build
../configure -C
make
make test
make install

1. Download NOMAD here.
2. Extract bonmin into the parent directory..
3. Enter the install directory and run the install script:

cd nomad/install
./install.sh

1. Open the ResOpt project file, ResOpt/ResOpt.pro in Qt Creator. Make sure Desktop Qt 5.0.2 GCC 64bit is selected when configuring.

2. Make sure the paths in resopt_libs.pri correspond to your own folder structure. If it does not, edit it.

3. You should now be able to compile ResOpt.

ResOpt requires some third-party applications to perform optimizations. Mainly, it requires a reservoir simulator. The supported simulators are MRST (developed by SINTEF) and GPRS (developed at Stanford). The preferred simulator is MRST.

MRST, or MATLAB Reservoir Simulation Toolbox, can be downloaded here. Simply extract the archive to some convenient place. The MRST keyword in the ResOpt driver file will need to point to this location. In the example driver files, the keyword is set as follows:

MRST ~/Documents/MATLAB/mrst-2014b/

MATLAB from MathWorks must be installed in order to use MRST as the reservoir simulator in ResOpt. The location of the MATLAB executable must be set in the driver file when running MATLAB with MRST. The default in the supported operating systems is as follows:

MATLAB /usr/local/MATLAB/R2014b/bin/matlab         ! Linux
MATLAB /Applications/MATLAB_R2014b.app/bin/matlab  ! Mac OS X
MATLAB matlab                                      ! Windows

ResOpt requires a driver file to run. A suite of examples is found in the examples folder.

Location: /examples/MRST/simple Requirements: MRST and MATLAB

This example consists of a single production well, producing through a 500 meter long vertical wellbore. Cumulative oil production is maximized by regressing on the flowing bottomhole pressure in the well.

The example consists of four files:

• driver.dat:
• SIMPLE10x5x10.txt: Description of the reservoir model. The model is described using the same syntax as Schlumberger's ECLIPSE100.
• pipe.dat: Description of the pipe.
• initStateADI.m: Set the initial state of the reservoir.

Make sure the paths for MRST and MATLAB are set correctly in the driver.dat file. By default they are set as follows:

!----------------- Reservoir Definition ----------------------------
START RESERVOIR
 NAME RES1
 FILE SIMPLE10x5x10.txt
 MRST ~/Documents/MATLAB/mrst-2014b/
 MATLAB /usr/local/MATLAB/R2014a/bin/matlab
 TIME 365.0
 PHASES 0 1 1             ! gas oil water
 DENS 0.06054 49.1 64.79  ! gas oil water
END RESERVOIR