OOIR: Observatory of International Research

Papers

(The H4-Index of Journal of Petroleum Science and Engineering is 53. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-02-01 to 2025-02-01.)

Article	Citations
Comprehensive pore size characterization of Midra shale	258
Integrated porosity methods for estimation of gas-in-place in the Muerto Formation of Northwestern Peru	149
Petrophysical initialization of core-scale reactive transport simulations on Indiana limestones: Pore-scale characterization, spatial autocorrelations, and representative elementary volume analysis	119
Calculation of the diffusion coefficient of gas diffusion in coal: The comparison of numerical model and traditional analytical model	118
Effects of surfactant on the molecules of different polarity of solubilization: Based on the study of micellar microscopic morphology mechanism	114
A methodology for chemical formulation for wettability alteration induced water imbibition in carbonate reservoirs	109
Tuning machine learning dropout for subsurface uncertainty model accuracy	109
Simulation investigation of the particle flow behavior in the gas full circulation oil shale retort	106
New insights into Upper Cretaceous hydrocarbon traps of platform-basin flanks in the Sahel Eastern Tunisian petroleum province: Inferred optimal hydrocarbon reserves accumulations	105
Interwell Stratigraphic Correlation Detection based on knowledge-enhanced few-shot learning	104
Wellhead fatigue analysis considering the effect of wind-sea and swell waves by using Univariate Dimension Reduction Method	101
Hydrocarbon generation and expulsion characteristics of the Lower Cambrian Qiongzhusi shale in the Sichuan Basin, Central China: Implications for conventional and unconventional natural gas resource p	101
Effects of density, viscosity and surface tension on flow regimes and pressure drop of two-phase flow in horizontal pipes	101
Mechanical properties of methane hydrate-bearing sandy sediments under various temperatures and pore pressures	100
Rock cutting mechanism of special-shaped PDC cutter in heterogeneous granite formation	98
Evaluation of excessive wellhead motions: Reliability assessment and wellhead integrity index (Part II)	98
Advantage of miscible fluid injection and tight oil production through a single-well alternating production-injection procedure over other single-well EOR methods	94
Huff-n-puff gas injection or gas flooding in tight oil reservoirs?	94
Time-series production forecasting method based on the integration of Bidirectional Gated Recurrent Unit (Bi-GRU) network and Sparrow Search Algorithm (SSA)	81
Threshold velocity of non-Newtonian fluids to initiate solids bed erosion in horizontal conduits	80
A green and efficient acid system for carbonate reservoir stimulation	78
Catalytic effects of Al2O3 nano-particles on thermal cracking of heavy oil during in-situ combustion process	78
Methane adsorption on shales and application of temperature-related composite models based on dual adsorption modes	76
Lake basin evolution from early to Middle Permian and origin of Triassic Baikouquan oil in the western margin of Mahu Sag, Junggar Basin, China: Evidence from geochemistry	75
Production rate of multi-fractured wells modeled with Gaussian pressure transients	75

An experimental and theoretical approach on real-time control and monitoring of the apparent viscosity by fuzzy-based control	74
Effect of organic acids on CO2-rock and water-rock interfacial tension: Implications for CO2 geo-storage	74
Numerical and experimental analysis of vertically ascending swirling liquid film flow	72
Depositional environment, seismic stratigraphy, and Sr-isotope geochronology, Bangestan reservoir, Ahwaz oilfield, SW Iran	72
Geochemistry and accumulation of petroleum in deep lacustrine reservoirs: A case study of Dongying Depression, Bohai Bay Basin	71
Integrated lithology identification based on images and elemental data from rocks	70
Study on the effect of polymer viscosity and Darcy velocity on relative permeability curves in polymer flooding	68
Acoustic impedance and lithology-based reservoir porosity analysis using predictive machine learning algorithms	67
Interfacial tension and wettability of hybridized ZnOFe2O3/SiO2 based nanofluid under electromagnetic field inducement	66
Modified Laponite synthesized with special wettability as a multifunctional additive in oil-based drilling fluids	64
Performance evaluation of machine learning-based classification with rock-physics analysis of geological lithofacies in Tarakan Basin, Indonesia	64
Investigation of lithological heterogeneities from velocity logs using EMD-Hölder technique combined with multifractal analysis and unsupervised statistical methods	64
Fracture development and inter-well interference for shale gas production from the Wufeng-Longmaxi Formation in a gentle syncline area of Weirong shale gas field, southern Sichuan, China	64
Comparison between conventional and NMR approaches for formation evaluation of presalt interval in the Buzios Field, Santos Basin, Brazil	63
Eco-friendly utilization of oilfield fracturing flow-back fluid and coal pitch for preparing slurry: Experiments and extended DLVO study	62
Data-driven machine learning for accurate prediction and statistical quantification of two phase flow regimes	62
Wettability effect on the invasion patterns during immiscible displacement in heterogeneous porous media under dynamic conditions: A numerical study	61
Sequential field development plan through robust optimization coupling with CNN and LSTM-based proxy models	61
An implementable zone NMPC applied to an ESP-lifted oil well system: Handling the lack of measurements with nonlinear state estimator coupling	61
Multiphase dolomitization and hydrothermal alteration of the Upper Cambrian-Lower Ordovician carbonates in the Gucheng uplift, Tarim Basin (NW China)	61
Research on in-situ combustion oxidation model based on different diameter particle accumulation	60
Effects of wellbore irregularity on primary cementing of horizontal wells, Part 1: Large scale effects	60
Sorptive permeability loss determined from strain-based analysis of tightly constrained experiments on shale	59
Well and ICV management in a carbonate reservoir with high gas content	59
Experimental study of the influence of the content of calcite and dolomite in the rock on the efficiency of acid treatment	55
Analysis of dolomite reservoir characteristics of Lower Permian Maokou Formation and dolomite origins in Chuanzhong Area	55
A new look at rock mechanical behavior from the meso-scale grain	55
Towards drilling rate of penetration prediction: Bayesian neural networks for uncertainty quantification	54
Controlling factors of carbonate cement and its influence on oil-water distribution of the Neogene Shawan Formation in the northern Chepaizi area, Junggar Basin, NW China	53
Competition and cooperation of sulfate reducing bacteria and five other bacteria during oil production	53
An integrated model for carbon geo-sequestration considering gas leakage	53
Multi-scale and multi-technique characterization of hybrid coquinas: A study case from the Morro do Chaves Formation (Barremian-Aptian of Sergipe-Alagoas Basin, Northeast Brazil)	53