Results 101 to 110 of about 3,860 (179)

A Review of Weak Gel Fracturing Fluids for Deep Shale Gas Reservoirs. [PDF]

Gels
Yang S, Yu W, Zhao M, Ding F, Zhang Y.
europepmc   +1 more source

Porosity Preservation in Deeply Buried (8500 m) Jurassic Calcareous Mudstones of the Vienna Basin (Austria)

Terra Nova, Volume 38, Issue 5, Page 306-313, October 2026.
ABSTRACT Significant porosity of more than 5% was found at depths of more than 8500 m in poorly sorted, calcareous mudstones of the Malmian Mikulov Formation. These overpressured rocks are the main hydrocarbon source rock in the Vienna Basin. Core samples from present‐day depths of 8150 m to 8550 m were analysed using X‐ray diffraction and scanning ...
Susanne Gier, Jürgen Schieber, Andrea Forstner‐Schicker, Peter Krois   +3 more
wiley   +1 more source

Safe and efficient drilling and completion technology for deep shale gas in Sichuan and Chongqing. [PDF]

Heliyon
Sun L.
europepmc   +1 more source

A Novel Modified Petroresin Particle (MPRP) With Enhanced Oil–Water Selectivity for Cold Production in Heavy Oil Reservoirs

Advanced Functional Materials, Volume 36, Issue 75, 17 September 2026.
A novel oil–water selective conformance control agent, MPRP, is prepared via hydrophilic grafting and mechanical granulation. MPRP uniformly disperses in water, cohesively expands upon aging, and readily dissolves in the oil phase. During conformance control, it selectively aggregates in water channeling pathways to form effective plugs without ...
Guang Zhao, Dongfang Lv, Chang Liu, Changxu Wu, Yifei Liu, Caili Dai, Huazhou Li   +6 more
wiley   +1 more source

Methane Valorization Toward Carbon Neutralization: Catalytic Materials, Multiphase Interfaces, and Reactor Engineering Under Mild Conditions

Carbon Neutralization, Volume 5, Issue 5, September 2026.
The valorization of CH4 toward carbon neutralization and energy sustainability: transforming global emissions into high‐–value products via mild catalytic strategies. ABSTRACT The direct conversion of methane into value‐added chemicals under mild conditions offers a sustainable pathway to utilize this abundant hydrocarbon feedstock and mitigate ...
Hengchi Liu, Liu Huang, Ziyan Fu, Xinya Wang, Yue Liu, Shuang Cao, Zhongbiao Wu, Le Shi   +7 more
wiley   +1 more source

Quantitative Characterization and Evolution of Nanopores Hosted in the Secondary Organic Matter of Shale Reservoirs Based on the Improved U‑Net Approach. [PDF]

ACS Omega
Liu S, Zhou Q, Gao P, Liu W, Qian Y.
europepmc   +1 more source

Detrital zircon ages, Lu‐Hf isotopes of zircon grains, Sr‐Nd isotopes on whole rock and geochemistry of Campanian turbidites in the Eastern Pontides (NE Türkiye): A provenance assessment and Gondwana records

The Depositional Record, Volume 12, Issue 4, September 2026.
These findings confirm that the Campanian‐aged Bozbent Member turbiditic sequence in the Eastern Pontides was deposited in an extensional fore‐arc basin and therefore exhibits the petrographic and geochemical characteristics of passive margin sandstones.
Çiğdem Saydam Eker, Cem Yücel, Abdullah Kaygusuz, Emre Aydınçakır, Youn‐Joong Jeong, Sinan Yılmazer, Kadir Sünnetçi   +6 more
wiley   +1 more source

Carbon Isotopic Characteristics and Evolution of Coal-Measure Gas in the Yushe-Wuxiang Block, Qinshui Basin, China. [PDF]

ACS Omega
Chang Z, Wang Y, Zhu Y, Zhang T, Yang L, Liu M, Yan G, Wang H, Zhang J.   +8 more
europepmc   +1 more source

Solar Fuels Via Methane Valorization: Thermochemical Pathways, Unified Metrics, and Techno‐Economic Perspectives

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.
A first‐of‐its‐kind review benchmarks three solar methane valorization pathways with unified performance metrics for clean fuel production. Meeting global climate targets and sustainable energy demands requires carbon‐neutral fuels and innovative conversion pathways.
Muhammad Abdulmoez, Amjad Othman, Majid Linjawi, Amro Al‐Qutub   +3 more
wiley   +1 more source

Study on the Coupling Mechanism of TOC and Porosity and Its Controlling Effect on the Gas-Bearing Property of Shale Reservoirs: A Case Study of the Wufeng Formation-Long‑1¹ Submember in the Z3 Well Area of West Chongqing-Central Sichuan. [PDF]

ACS Omega
Zhang X, Wang Z, Zhang L, Liao Y, Wu X, Wu J.   +5 more
europepmc   +1 more source