... geological subdiscipline african development bank contingent natural gas reserve holistic review reservoir surveillance production control energy economics african union exponential decline south africa reserves replacement production monitoring economic geology africa equation major critical...

... machine learning well control anomaly detection annular pressure drilling data mining anomaly detection circulation equation isolation forest journal identification dataset classification algorithm incident probability engineering logistic regression pipe sticking Introduction...

... of Gilbert's equation. Ros (1960) investigated the continuous flow behavior of multiphase flow through chokes, observing a relationship between the bulk flow of the phases, choke size, and upstream pressure. Achong (1961) also revised the Gilbert equation to fit the data obtained from the fields he worked...

..., the effective medium theory for mixing various constituents of rock was used to expand the acoustic impedance equation. The BVH was found to have a quadratic relationship with acoustic impedance thus making the integration of well data and 3D seismic data amenable to genetic inversion using Petrel. Inversion...

... system. The data wrangling and cleaning were done in Python using the Pandas module. After this phase, a statistical analysis was carried out to determine the average, standard deviation, maximum, and minimum ( Table 1 ). Additionally, the data was normalized ( equation 1 ) to ensure scaling...

... ] = 110.29 From equation 5 , Δ P t =   − 70.6 q 1 μ B k h [ E i ( − 946 ∅ μ C t d 2 k t ) ] Since Δ P T =   Δ P o +   Δ P t F ( d 3 ) =   E i ( − 35.56 E − 7 ( 119.119...

... and acceptable accuracy. equation completion installation and operations drillstem testing neural network reservoir surveillance production control drawdown production monitoring dataset prediction drillstem/well testing artificial intelligence machine learning application society university...

... optimization oil well development machine learning efficiency information production control drillstem testing calculation production monitoring fetkovich correlation equation pet inflow performance relationship trans nodal analysis prosper tech software assisted approach Introduction...

... The physics of fluid flow in a reservoir gives rise to a set of coupled nonlinear partial differential governing equations which are often impossible to solve analytically. To evaluate recovery, we introduce the mathematical equations of mass conservation/continuity equation, transport equation...

... neural network production monitoring recurrent neural network retrieved prediction production control artificial intelligence lstm rnn machine learning equation sequence short-term traditional decline curve model decline curve analysis reservoir surveillance information rmse machine...

... or harmonic decline relationships can lead to inflated reserve estimates. Reservoir simulation utilizes Material Balance Equations and fluid flow equations to model the reservoir as a network of interconnected tanks. With the advent of powerful computers, numerical simulation has become a common practice...

... productivity configuration boundary reservoir characterization derivative equation model pressure transient analysis distance adewole pressure derivative model Pressure transient analysis strongly depends on complex equations of fluid flow for a constant-rate flowing well. Flow in reservoirs...

... porosity proppant sandstone forchheimer reservoir fracture permeability africa government flow in porous media equation coefficient effect INTRODUCTION Hydraulic fracturing is a proven stimulation technique for enhancing production and maximizing recovery from tight and unconventional...

... united states government completion installation and operations upstream oil & gas drillstem testing nigeria government journal petroleum engineer odeh partial penetration parameter equation reservoir characterization effect society engineering drillstem/well testing africa...

... neural network gaseous emission combustion efficiency emission nigeria government artificial intelligence composition geology health & medicine pollutant equation prediction compound artificial neural network carbon monoxide flowstation co 2 journal dioxide Introduction Rate...

... formula deep learning machine learning petroleum science prediction accuracy prediction equation wellhead machine learning approach journal practical hydrocarbon allocation society upstream oil & gas algorithm engineering accuracy ml algorithm regression petroleum engineer...

... Many published reports have shown that there is no concrete evidence behind the basis of the API RP 14E Equation (1) formulation, but it may have been derived from one of the following methods: constant pressure drop limitation using the Bernoulli relationship, limitation on erosion rate due...

... behavior. This principle suggests that the response of a reservoir to a particular well test can be regarded as the linear superposition of the responses of the same reservoir to different well tests. Superposition assumes that a reservoir is homogeneous and is governed by the linear flow equations...

... The Forchheimer equation is referred to as the reservoir non-Darcy flow equation, while Ramey's equation is called the non-Darcy flow across the completion. The non-Darcy flow of the near-wellbore and reservoir may differ due to the perforation, formation damage, or stimulation ( Zeng & Zhao, 2008 ). It has...

... the same conditions is defined as the Resistance Factor (RF) ( Jennings et al. 1971 ) 1 . This is a good index in the determination of the success of a good polymer flood (see the equation below). Kw and Kp are water and polymer relative permeabilities and µw and µp are water and polymer viscosities...