OOIR: Observatory of International Research

Papers

(The H4-Index of Journal of Petroleum Science and Engineering is 59. 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 2021-09-01 to 2025-09-01.)

Article	Citations
Research on casing deformation mechanism and prevention measures based on micro-seismic signal distribution	203
Creep microindentation of low-density oil well cement and the implication on radial cracking risk of cement sheath	196
Thermodynamic Characteristics of cold and hot non-condensable gases simultaneously flowing along vertical wellbore	185
3D numerical modeling of the effect of the drill string vibration cyclic loads on the wellbore natural fracture growth	164
Permeability reduction by gellan gum solutions	162
Effect of control flow on main jet switching for single and double feedback channels fluidic oscillator	160
Unveiling the mechanisms of in-situ combustion of post-steam driven heavy oil by electric heating method induced auto-ignition	154
Experimental measurements and mechanisms of selective hindrance of oil mixtures in Niobrara shale	152
Three-dimensional transient flow in heterogeneous reservoirs: Integral transform solution of a generalized point-source problem	150
Synthesis, interfacial activity and rheological properties of low interfacial tension viscoelastic Gemini surfactants	133
Productivity model with mechanisms of multiple seepage in tight gas reservoir	128
Evaluation method for tooth wear of roller bits based on the fractal dimension of the rock surface	122
Editorial Board	119
Dynamic analysis of oil-water interface, taking Shunbei oilfield as an example	119
Reproducing wettability in sandstone reservoir core material in laboratory core restorations	112
Improved wormhole prediction model considering propagation characteristics of wormhole head in carbonate acidizing	108
Long-term effect of desorption-induced matrix shrinkage on the evolution of coal permeability during coalbed methane production	107
Fully implicit and fully coupled numerical scheme for discrete fracture modeling of shale gas flow in deformable rock	104
Investigation on influence of temperature and pressure on fatigue damage of subsea wellhead in deepwater drilling	103
Catalytic effects of Al2O3 nano-particles on thermal cracking of heavy oil during in-situ combustion process	99
Effect of hydration on Pore Structure and Physical Properties of Permian Basalt and tuff in Sichuan Basin during pressurized imbibition	99
Occurrence and origin of chlorite and associated impact on tight sandstone reservoir quality: A case study of the Xujiahe Formation (NE Sichuan Basin, China)	94
Rigorous modeling of frictional pressure loss in inclined annuli using artificial intelligence methods	93
Iterative sequential robust optimization of quantity and location of wells in field development under subsurface, operational and economic uncertainty	92
Reduced well path parameterization for optimization problems through machine learning	91

Acoustic impedance and lithology-based reservoir porosity analysis using predictive machine learning algorithms	87
Dynamic thermal aging of water-based drilling fluids with different types of low-rank coals as environmental friendly shear thinning additives	86
Accumulation characteristics and controlling factors of the Tugeerming gas reservoir in the eastern Kuqa Depression of the Tarim Basin, northwest China	80
Investigation of lithological heterogeneities from velocity logs using EMD-Hölder technique combined with multifractal analysis and unsupervised statistical methods	78
Pour point depressant efficacy as a function of paraffin chain-length	78
Nondestructive investigation on hydrocarbons occluded in asphaltene matrix: The evidence from the dispersive solid-phase extraction	77
Mineralogy, organic geochemistry, and microstructural characterization of lacustrine Shahejie Formation, Qikou Sag, Bohai Bay Basin: Contribution to understanding microcosmic storage mechanism of shal	76
Wellbore strengthening evaluation with core fracturing apparatus: An experimental and field test study based on preventive approach	75
Geochemistry and accumulation of Jurassic oil in the central Junggar Basin, western China	74
Automatic event identification and extraction from daily drilling reports using an expert system and artificial intelligence	73
Brent and WTI oil prices volatility during major crises and Covid-19	73
Hybrid modeling for submergence depth of the pumping well using stochastic configuration networks with random sampling	72
Experimental investigation on permeability, meso-damage and fractal characteristics of limestone caprock under THM coupling based on μCT technology	72
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	71
Investigation of the interface cracks on the cement sheath stress in shale gas wells during hydraulic fracturing	70
Experimental investigation of deterioration in mechanical properties of oil-based mud (OBM) contaminated API cement slurries & correlations for ultrasonic cement analysis	69
An integrated rock-mechanics tests and numerical modelling of chalk rocks: An improved integrated workflow for borehole safety	68
Methane adsorption on shales and application of temperature-related composite models based on dual adsorption modes	68
Dew point pressure of gas condensates, modeling and a comprehensive review on literature data	68
An experimental study of the combination of smart water and silica nanoparticles to improve the recovery of asphaltenic oil from carbonate reservoirs	67
Study of mechano-chemical effects on the morphology of hydraulic fractures	67
Sinusoidal buckling behaviour of surface casing with negative friction in thawing permafrost	66
Advanced understanding of gas flow and the Klinkenberg effect in nanoporous rocks	66
Fracturing of shales with slots under uniaxial compression parallel to bedding layers	65
Lithofacies identification in carbonate reservoirs by multiple kernel Fisher discriminant analysis using conventional well logs: A case study in A oilfield, Zagros Basin, Iraq	63
Numerical and experimental analysis of vertically ascending swirling liquid film flow	63
Regulation of oil and gas reserves reporting in Saudi Arabia: Review and recommendations	62
A coupled CFD-DEM numerical simulation of formation and evolution of sealing zones	62
Effect of water occurrence on shale seepage ability	60
Effect of oil/water ratio on rheological behavior, droplet size, zeta potential, long-term stability, and acid-induced demulsification of crude oil/water nanoemulsions	60
A lattice Boltzmann simulation on the gas flow in fractal organic matter of shale gas reservoirs	59
Preparation and properties of nano-silica hybrid hydrophobic associated polyacrylamide for polymer flooding	59
Production rate of multi-fractured wells modeled with Gaussian pressure transients	59
Experiments on the deterministic and non-deterministic effects of water inflow on sedimentary configurations during the lacustrine delta evolution	59