function  par = GasLiftRiser_Param

par.n_w = 2;


par.L_w = [1500;1500];
par.H_w = [1000;1000];
par.D_w = [0.121;0.121];

par.L_bh = [500;500];
par.H_bh = [500;500];
par.D_bh = [0.121;0.121];

par.L_a = par.L_w;
par.H_a = par.H_w;
par.D_a = [0.189;0.189];

par.L_r = 500;
par.H_r = 500;
par.D_r = 0.121;

par.rho_o = [8;8].*1e2;
par.C_iv = [0.1e-3;0.1e-3];
par.C_pc = [2e-3;2e-3];
par.C_pr = [10e-3];

par.GOR = [0.1;0.12];
par.p_m = [20;20];
par.p_res = [150;155];
par.PI = [7;7];
par.T_a = [28+273;28+273];
par.T_w = [32+273;32+273];
par.T_r = 30+273;
par.p_s = 20;

par.GOR_var = [0.05;0.02];
par.rho_var = [150;25].*0;

par.slip = 1; 

par.wS = [1;1]; % weights for the different scenarios

par.R = 8.314;
par.Mw = 20e-3;

par.nIter = 60;
par.qGLMax = 40;
par.QgMax = 10;

