OOIR: Observatory of International Research

Papers

(The H4-Index of Petroleum Exploration and Development is 40. 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 2021-11-01 to 2025-11-01.)

Article	Citations
Calculation and application of partition coefficients of light hydrocarbons in oil-based mud system	209
Structural attributes, evolution and petroleum geological significances of the Tongnan negative structure in the central Sichuan Basin, SW China	197
Investigation of the effect of diethylene triamine pentaacetic acid chelating agent as an enhanced oil recovery fluid on wettability alteration of sandstone rocks	190
An optimization method of fidelity parameters of formation fluid sampling cylinder while drilling	159
Optimization method of refracturing timing for old shale gas wells	143
Influences of burial process on diagenesis and high-quality reservoir development of deep–ultra-deep clastic rocks: A case study of Lower Cretaceous Qingshuihe Formation in southern margin of Junggar	103
Experimental study of the development mode of gas-cap edge-water reservoir: A case study of Khasib reservoir of Halfaya oilfield in Iraq	99
Transformation mechanism of muddy carbonate rock by the coupling of bioturbation and diagenesis: A case study of the Cretaceous of the Mesopotamia Basin in the Middle East	88
Distribution, evolution and structural properties of Wushenqi paleo-uplift in Ordos Basin, NW China	82
Characterization of reservoir properties and pore structure based on micro-resistivity imaging logging: Porosity spectrum, permeability spectrum, and equivalent capillary pressure curve	76
Petroleum exploration breakthrough and geological significance in Cretaceous Yingcheng and Denglouku formations of Shuangcheng area, northern Songliao Basin, NE China	71
Forecast of natural gas supply and demand in China under the background of “Dual Carbon Targets”	69
Numerical simulation of fracture propagation in deflagration-hydraulic composite fracturing of unconventional reservoirs	63
Enrichment conditions and resource potential of coal-rock gas in Ordos Basin, NW China	63
Research progresses in geological theory and key exploration areas of coal-formed gas in China	59
Intelligent evaluation of sandstone rock structure based on a visual large model	59
Research progress and development of deep and ultra-deep drilling fluid technology	58
The coal-formed gas theory promoting China from a gas-poor country to a major gas-producing country in the world	58
Enrichment mechanisms and accumulation model of ultra-deep water and ultra-shallow gas: A case study of Lingshui 36-1 gas field in Qiongdongnan Basin, South China Sea	57
Accumulation sequence and exploration domain of continental whole petroleum system in Sichuan Basin, SW China	56
Tectonic evolution and source rocks development of the super oil-rich Bohai Bay Basin, East China	55
Intelligent identification and real-time warning method of diverse complex events in horizontal well fracturing	54
Geological conditions, genetic mechanisms and accumulation patterns of helium resources	53
Silurian hydrocarbon exploration breakthrough and its implications in the Shajingzi structural belt of Tarim Basin, NW China	52
Complex fracture propagation model and plugging timing optimization for temporary plugging fracturing in naturally fractured shale	52

Equilibrium modeling of water-gas systems in Jurassic–Cretaceous reservoirs of the Arctic petroleum province, northern West Siberia	50
Sedimentary architecture and distribution of intra-platform shoal in sequence framework of Permian Changxing Formation in central Sichuan Basin, SW China	49
4D-stress evolution of tight sandstone reservoir during horizontal wells injection and production: A case study of Yuan 284 block, Ordos Basin, NW China	49
Restoration of reservoir diagenesis and hydrocarbon accumulation process by calcite in-situ U-Pb dating and fluid inclusion analysis: A case study on Cretaceous Qingshuihe Formation in Gaoquan Structu	48
Geological structure and dynamic mechanism of the Termit rift basin in West African rift system	47
Development technologies and models of different types of gas reservoirs in Ordos Basin, NW China	47
Connotation and research strategy of the whole petroleum system	46
A new type of unconventional natural gas resources: Overpressure-dissolved gas	46
Basic principles of the whole petroleum system	46
Orderly distribution and differential enrichment of conventional and unconventional hydrocarbons in the Cretaceous Qingshankou Formation, northern Songliao Basin, NE China	44
Experimental modeling of sanding fracturing and conductivity of propped fractures in conglomerate: A case study of tight conglomerate of Mahu sag in Junggar Basin, NW China	44
An analysis of the uniformity of multi-fracture initiation based on downhole video imaging technology: A case study of Mahu tight conglomerate in Junggar Basin, NW China	43
Influencing factors and prevention measures of casing deformation in deep shale gas wells in Luzhou block, southern Sichuan Basin, SW China	41
Tectono-sedimentary evolution and oil-gas geological significance of first to third member of Ordovician Majiagou Formation in Ordos Basin, NW China	40
A shut-in pressure calculation method for high-temperature high-pressure wells in deepwater fractured formations based on thermo-hydro-mechanical coupling	40