Results 81 to 90 of about 167,662 (294)

Organic Geochemistry of The Woodford Shale, Cherokee Platform, OK and its Role in a Complex Petroleum System [PDF]

, 2016
The Woodford Shale is probably the most prolific source rock in the Anadarko Basin and Cherokee Platform. During the last decade, it became more important due to its high unconventional hydrocarbon potential.
Villalba, Damian
core  

Pinguicula brendae (Lentibulariaceae) sp. nov., a carnivorous plant from a tropical montane cloud forest in Hidalgo, Mexico

Nordic Journal of Botany, EarlyView.
A new species of Lentibulariaceae, Pinguicula brendae Rodríguez‐Ramírez, H.Shimai & A.R. Andrés‐Hernández, is described based on its unique morphological characteristics. This species is restricted to limestone rock walls in the San Bartolo Tutotepec municipality, central‐eastern Hidalgo, Mexico, where it inhabits a single locality on vertical, north ...
Ernesto C. Rodríguez‐ Ramírez, Hiro Shimai, Agustina R. Andrés‐ Hernández   +2 more
wiley   +1 more source

Sulfur-bound biomarkers of a Monterey shale and a Greenland lake sediment

, 2009
Seeking to reconstruct the biogeochemical processes that produced organic sulfur compounds in two unique depositional environments, we used the nickel boride desulfurization reaction to release hydrocarbons from sulfur-bound macromolecules not otherwise ...
Joshua Stern, Joshua G. Stern
core   +1 more source

New Insight into Enhancing Organic-Rich Shale Gas Recovery: Shut-in Performance Increased through Oxidative Fluids

, 2023
Oxidizing stimulation of organic-rich shale reservoirs, as a supplement of hydraulic fracturing, was proposed to enhance shale gas recovery. Previous publications revealed that the interaction between organic-rich shale and oxidative fluids causes the ...
Lijun You, Cheng Chang, Na Jia, Yili Kang, Qiuyang Cheng, Weiyang Xie   +5 more
core   +1 more source

Evaluating Testability of Permafrost Models Through Physical and Thermal Testing in Complex Mountain Terrain, Yukon, Canada

Permafrost and Periglacial Processes, EarlyView.
ABSTRACT Due to its subsurface nature, permafrost cannot be directly observed with the naked eye or optical remote sensing. Consequently, accurately describing its distribution and thermal state is challenging. This is especially true in vast, remote environments, where obtaining comprehensive field data is demanding or improbable.
Ria Nicholson, Philip P. Bonnaventure, Nick C. Noad, Madeleine C. Garibaldi, Rabecca Thiessen, Will Kochtitzky   +5 more
wiley   +1 more source

Close‐to‐nature management regulates ecosystem carbon storage through its effects on vegetation community structure in Pinus massoniana plantations

PLANTS, PEOPLE, PLANET, EarlyView.
Forest plantations play an increasingly important role in climate change mitigation through carbon sequestration, yet management strategies that enhance long‐term ecosystem carbon storage remain insufficiently understood. We investigated the effects of more than a decade of close‐to‐nature management on community structure and ecosystem carbon storage ...
Yuwen Luo, Yunliang Ni, Zongzheng Chai
wiley   +1 more source

Methodology for assessing CO2 storage potential of organic-rich shale formations

, 2014
The United States Department of Energy's National Energy Technology Laboratory (DOE-NETL) is developing a volumetric- based methodology for calculating prospective CO2 storage resource of organic-rich shale formations.
Guthrie, George, Scott Frailey, Rodosta, Traci, Grant Bromhal, Fukai, Isis, Wesley Peck, Goodman, Angela, Dilmore, Robert, Frailey, Scott, Angela Goodman, Dan Soeder, Robert Dilmore, George Guthrie, Bromhal, Grant, Soeder, Dan, Peck, Wesley, Charlie Gorecki, Isis Fukai, Gorecki, Charlie, Traci Rodosta   +19 more
core   +1 more source

Engineering Thermochemistry and Process Technologies to Enable Gigaton‐Scale Sustainable Biochar Production

SusMat, EarlyView.
This review examines large‐scale biochar production technologies and process engineering from an engineering thermochemistry perspective. At the level of thermochemical fundamentals, we discuss thermochemical techniques, pyrolysis mechanisms, and key parameters governing biochar formation.
Dengguo Lai, Xiaoxiao Chen, Zhaohui Chen, Xingfei Song, Zhennan Han, Xin Jia, Jiacheng Sun, Wolfram Buss, Mingyu Hu, Christian Wurzer, Ondřej Mašek, Shurong Wang, Guangwen Xu   +12 more
wiley   +1 more source

Geological conditions and exploration potential of Permian marine–continent transitional facies shale gas in the Sichuan Basin

Natural Gas Industry B, 2019
Marine–continent transitional facies shale of the Longtan Fm, Upper Permian is an important source rock stratum in the Sichuan Basin. The previous researches on it mainly focus more on source rock evaluation, but less on shale gas accumulation.
Xusheng Guo, Dongfeng Hu, Ruobing Liu, Xiangfeng Wei, Fubin Wei   +4 more
doaj   +1 more source

The Earliest Feathers from the Lower Cretaceous Dabeigou Formation of North Hebei: Implications for the Early Evolution of the Jehol Biota

Integrative Zoology, EarlyView.
This study reports two isolated feather fossils from the Lower Cretaceous Dabeigou Formation in northeastern China. Morphological analyses identified them as the earliest known feathered theropods (potentially including avian) in the Jehol Biota. This finding reveals a complex ecosystem at the dawn of the Jehol Biota, bridging the temporal and faunal ...
Qian Wu, Qian‐Nan Zhang, Dang‐Peng Xi   +2 more
wiley   +1 more source