Results 141 to 150 of about 25,400 (259)

Structural characterization of Green River oil shale core segments and the kerogen isolated from these segments

, 2011
presentationThe goal is to obtain information about chemical structure of oil shale and its kerogen. This includes chemical characterization of the shale, the isolated kerogen, and the products of pyrolysis of both the shale and kerogen, and provides ...
Orendt, Anita M.; Birgenheier, Lauren P.; Solum, Mark S.; Pugmire, Ronald J.; Facelli, Julio C.; Locke, Darren; Chapman, Karena; Seifert, Soenke; Winans, Randall; Chupas, Peter
core  

Demonstration runs in retort no. 1 with 1 to 2 1/2 inch, 1/4 to 1 inch and 1/4 to 2 1/2 inch shale

, 2022
Technical memorandum no. 67-7.Includes charts.These technical memoranda pertain to work performed at Anvil Points.The United States Bureau of Mines facility at Anvil Points, near Rifle, Colorado, was reactivated starting in May 1964 and was operated ...

core  

Foreland Flexure and Lower Crustal Flow as Controls on Cenozoic Subsidence Anomalies in the Zengmu (Sarawak) Basin, South China Sea

Tectonics, Volume 45, Issue 6, June 2026.
Abstract While the evolution of individual passive marginal and foreland basins is well understood, the subsidence pattern of passive margins near convergence zones—where thrust loading overprints earlier extension and the typical wedge and foredeep are obscured—remains poorly understood.
Penggao Fang, Weiwei Ding, Zhibing Feng, Zhongxian Zhao   +3 more
wiley   +1 more source

In-situ stress prediction methods for continental shale oil reservoirs based on rheological models

Shiyou shiyan dizhi
Continental shale oil reservoirs typically exhibit strong heterogeneity, high clay content, and complex structural configurations, which result in significant deviations in conventional in-situ stress prediction methods.
Xinyu WANG, Xiwu LIU, Yuwei LIU, Qian LIU, Jiong LIU, Jinqiang ZHANG, Zizhuo MA, Yanjun XIAO   +7 more
doaj   +1 more source

Mobil Research and Development Corporation Research Department technical memorandum No. 67-14: the use of screw feeders and screw conveyors to handle spent shale - retort no. 3

, 2022
These technical memoranda pertain to work performed at Anvil Points.The United States Bureau of Mines facility at Anvil Points, near Rifle, Colorado, was reactivated starting in May 1964 and was operated during 1965, 1966, and 1967.

core  

Erosional and Hydrological Controls on the Age and Thermochemical Stability of Particulate Organic Carbon in an Arctic River

Global Biogeochemical Cycles, Volume 40, Issue 6, June 2026.
Abstract Understanding the mechanisms that drive the mobilization and fate of organic carbon (OC) in Arctic landscapes is important for modeling the feedbacks among permafrost thaw, carbon cycling, and climate change. While significant progress has been made toward measuring in situ OC decomposition in permafrost soils and bulk particulate organic ...
Marisa Repasch, Suzanne P. Anderson, Robert S. Anderson, Josie Arcuri, Valier Galy, Joshua C. Koch, Irina Overeem   +6 more
wiley   +1 more source

Barium Isotopes Indicate Spatiotemporal Heterogeneity of Marine Primary Productivity During the Toarcian Oceanic Anoxic Event

Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract The Toarcian Oceanic Anoxic Event (T‐OAE, ∼183 Ma) was characterized by globally enhanced organic‐carbon burial and a negative carbon‐isotope excursion (N‐CIE). However, the role of marine productivity at this time, and its spatiotemporal variability, is unclear.
Wenhan Chen, David B. Kemp, Hugh C. Jenkyns, Stuart A. Robinson, Yibo Lin, Jun Hu, Zhong Han, Tianchen He, Feifei Zhang, Xilei Sun, Guangyu Shi, Chao Li   +11 more
wiley   +1 more source

Distal Marine Mercury Signals in Peak Late Paleozoic Ice Age: Implications for Aeolian Versus Volcanic Inputs

Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract An investigation of the relationships among large igneous province (LIP), carbon cycling, and climate change is central to understanding Earth system. During Glacial III, the most intense phase of Late Paleozoic Ice Age, the influence of coeval LIP on the carbon cycle and climate remains debated.
Yuzhu Ge, J. E. Sonke, L. Laffont, T. R. Them II, A. Bekker, Huaguo Wen   +5 more
wiley   +1 more source

OIL SHALE AND SHALE OIL IN SWEDEN

Oil Shale, 1993
openaire   +1 more source

HYDROGENATION OF ESTONIAN OIL SHALE AND SHALE OIL

Oil Shale, 1994
openaire   +1 more source