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 2022-01-01 to 2026-01-01.)

Article	Citations
An optimization method of fidelity parameters of formation fluid sampling cylinder while drilling	219
Petroleum exploration breakthrough and geological significance in Cretaceous Yingcheng and Denglouku formations of Shuangcheng area, northern Songliao Basin, NE China	209
Distribution, evolution and structural properties of Wushenqi paleo-uplift in Ordos Basin, NW China	169
Numerical simulation of fracture propagation in deflagration-hydraulic composite fracturing of unconventional reservoirs	153
Experimental study of the development mode of gas-cap edge-water reservoir: A case study of Khasib reservoir of Halfaya oilfield in Iraq	108
Calculation and application of partition coefficients of light hydrocarbons in oil-based mud system	107
Intelligent evaluation of sandstone rock structure based on a visual large model	97
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	89
Structural attributes, evolution and petroleum geological significances of the Tongnan negative structure in the central Sichuan Basin, SW China	88
Optimization method of refracturing timing for old shale gas wells	82
Characterization of reservoir properties and pore structure based on micro-resistivity imaging logging: Porosity spectrum, permeability spectrum, and equivalent capillary pressure curve	78
Research progresses in geological theory and key exploration areas of coal-formed gas in China	74
Enrichment conditions and resource potential of coal-rock gas in Ordos Basin, NW China	65
Research progress and development of deep and ultra-deep drilling fluid technology	65
Forecast of natural gas supply and demand in China under the background of “Dual Carbon Targets”	64
Investigation of the effect of diethylene triamine pentaacetic acid chelating agent as an enhanced oil recovery fluid on wettability alteration of sandstone rocks	64
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	61
Development technologies and models of different types of gas reservoirs in Ordos Basin, NW China	61
Silurian hydrocarbon exploration breakthrough and its implications in the Shajingzi structural belt of Tarim Basin, NW China	60
Sedimentary architecture and distribution of intra-platform shoal in sequence framework of Permian Changxing Formation in central Sichuan Basin, SW China	60
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	60
Influencing factors and prevention measures of casing deformation in deep shale gas wells in Luzhou block, southern Sichuan Basin, SW China	59
Geological structure and dynamic mechanism of the Termit rift basin in West African rift system	57
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	55
Connotation and research strategy of the whole petroleum system	55

A new type of unconventional natural gas resources: Overpressure-dissolved gas	54
Complex fracture propagation model and plugging timing optimization for temporary plugging fracturing in naturally fractured shale	53
The coal-formed gas theory promoting China from a gas-poor country to a major gas-producing country in the world	53
4D-stress evolution of tight sandstone reservoir during horizontal wells injection and production: A case study of Yuan 284 block, Ordos Basin, NW China	52
Geological conditions, genetic mechanisms and accumulation patterns of helium resources	52
Orderly distribution and differential enrichment of conventional and unconventional hydrocarbons in the Cretaceous Qingshankou Formation, northern Songliao Basin, NE China	51
Equilibrium modeling of water-gas systems in Jurassic–Cretaceous reservoirs of the Arctic petroleum province, northern West Siberia	49
Accumulation sequence and exploration domain of continental whole petroleum system in Sichuan Basin, SW China	48
Tectonic evolution and source rocks development of the super oil-rich Bohai Bay Basin, East China	48
Basic principles of the whole petroleum system	47
Intelligent identification and real-time warning method of diverse complex events in horizontal well fracturing	47
Tectono-sedimentary evolution and oil-gas geological significance of first to third member of Ordovician Majiagou Formation in Ordos Basin, NW China	44
Formation mechanisms of fracture plugging zone and optimization of plugging particles	43
Imbibition characteristics of sandstone cores with different permeabilities in nanofluids	42
A shut-in pressure calculation method for high-temperature high-pressure wells in deepwater fractured formations based on thermo-hydro-mechanical coupling	40