Results 11 to 20 of about 116,081 (310)
Petroleum Exploration and Development, 2020 To further ascertain the origin of the Ordovician Majiagou Formation reservoirs in the Ordos Basin, the M54-M51 sub-members of the Ordovician Majiagou Formation in the eastern Sulige gasfield of Ordos Basin were taken as examples to analyze the vertical ...
Kang XIE +8 more
doaj +1 more source
Petroleum, 2022 A great breakthrough was achieved on the Middle Devonian's oil-gas exploration in the Longmenshan area in northwestern Sichuan. However, only the Guanwushan Formation was researched in detail.
Shixuan Zhang +6 more
doaj +1 more source
Experimental simulation of dissolution law and porosity evolution of carbonate rock
Petroleum Exploration and Development, 2016 Experiments of acetic acid (initial 0.2%) with porous dolostone, fractured-porous-vuggy dolostone, porous limestone and fractured limestone were done in a continuous flow diagenesis simulation system to find out the controlling factor of dissolution and ...
Min SHE +5 more
doaj +1 more source
Time-Dependent Physicochemical Changes of Carbonate Surfaces from SmartWater (Diluted Seawater) Flooding Processes for Improved Oil Recovery. [PDF]
, 2018 Over the past few decades, field- and laboratory-scale studies have shown enhancements in oil recovery when reservoirs, which contain high-salinity formation water (FW), are waterflooded with modified-salinity salt water (widely referred to as the low ...
Alotaibi, Mohammed B +12 more
core +3 more sources
Petroleum Exploration and Development, 2022 The relationship between paleogeographic pattern and sedimentary differentiation of evaporite-carbonate symbiotic system is examined based on logging, core and thin section data, by taking the sixth sub-member of fifth member of Ordovician Majiagou ...
Shoukang ZHONG +10 more
doaj +1 more source
Injection of CO2-saturated brine in geological reservoir: a way to enhanced storage safety [PDF]
, 2016 Injection of free-phase supercritical CO2 into deep geological reservoirs is associated with risk of considerable return flows towards the land surface due to the buoyancy of CO2, which is lighter than the resident brine in the reservoir.
Ahmad, Nawaz +5 more
core +2 more sources
Genetic types and distinguished characteristics of dolomite and the origin of dolomite reservoirs
Petroleum Exploration and Development, 2018 To find out the origin of dolomite, the precipitation of primary dolomite, and the formation of pores in dolomite, petrologic and geochemical characteristics of typical samples from Sichuan and Tarim Basin were analyzed based on the previous ...
Wenzhi ZHAO +5 more
doaj +1 more source
Petroleum Exploration and Development, 2013 Based on the reservoir characteristics of individual wells, the combined main controlling factor of fracture-vug reservoir and reservoir space synthesized modeling was adopted to establish geological models for the Ordovician reservoirs in the northern ...
Xinfeng NI +7 more
doaj +1 more source
Effects of vugs on resistivity of vuggy carbonate reservoirs
Petroleum Exploration and Development, 2020 : The pore structure characteristic parameters of vuggy carbonate reservoirs were extracted, and matrix resistivity of vuggy reservoir was calculated by the percolation network simulation.
Jiahuan HE +7 more
doaj +1 more source
Dynamic reservoir-condition microtomography of reactive transport in complex carbonates: effect of initial pore structure and initial brine pH [PDF]
, 2017 We study the impact of brine acidity and initial pore structure on the dynamics of fluid/solid reaction at high Péclet numbers and low Damköhler numbers.
Bijeljic, B, Blunt, M, Menke, HP
core +1 more source