Results 171 to 180 of about 113,949 (244)

Isopach, structure contour, and resource maps of the R-6 oil-shale zone, Green River Formation, Piceance Creek basin, Colorado [PDF]

, 1979
Janet K. Pitman, Ronald C. Johnson
openalex   +1 more source

Hydrogenation of Estonian oil shale and shale oil

, 1932
Digiteeritud Euroopa Regionaalarengu Fondi rahastusel, projekti "Eesti teadus- ja õppekirjandus" (2014-2020.12.03.21-0848) raames.
openaire   +1 more source

The White Stone Band of the Kimmeridge Clay Formation, an integrated high resolution approach to understanding environmental change

, 2004
The Kimmeridge Clay is a Jurassic mudrock succession that shows Milankovitch Band climatic cyclicity. A key issue is to determine how the subtle changes that define this cyclicity result from climatic change.
Kemp, A.E.S., Marshall, J.E.A., Pearson, S.J.   +2 more
core  

Uncertainty Quantification of Fluid Leakage and Fault Instability in Geologic CO2 ${\text{CO}}_{2}$ Storage

Water Resources Research, Volume 61, Issue 10, October 2025.
Abstract Geologic CO2 ${\text{CO}}_{2}$ storage is an important strategy for reducing greenhouse gas emissions to the atmosphere and mitigating climate change. In this process, coupling between mechanical deformation and fluid flow in fault zones is a key determinant of fault instability, induced seismicity, and CO2 ${\text{CO}}_{2}$ leakage.
Hannah Lu, Lluís Saló‐Salgado, Youssef M. Marzouk, Ruben Juanes   +3 more
wiley   +1 more source

Oil shales of Manitoba and Saskatchewan

, 1921
S C Ells
openalex   +1 more source

Limits of Self‐Propping in Enhanced Geothermal Systems: New Experimental Insights From Shear, Tensile and Saw‐Cut Fractures in Odenwald Granodiorite

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 10, October 2025.
Abstract Enhanced Geothermal Systems (EGS) use engineered fracture networks as fluid pathways and heat exchangers in hot, low‐permeability rock. Unlike gel‐proppant hydraulic fracturing treatments, many EGS use hydraulic shear stimulation to increase fracture permeability by self‐propping displaced rough surfaces of hard‐rock fractures caused by ...
Alireza Kalantar, Hannes Hofmann, Yinlin Ji, Guido Blöcher, Lena Muhl, Arno Zang, Fiorenza Deon   +6 more
wiley   +1 more source

Drilling Arrangements of the Heaving Shale at the Niitu Oil Field

, 1938
Kinzi Wada
openalex   +2 more sources

The Producing Horizon in the Rios Well in Caldwell County [PDF]

, 1922
University of Texas at Austin
core   +1 more source

Coherent multiple scattering in small‐angle scattering experiments: modeling approximations based on the Born expansion

Journal of Applied Crystallography, Volume 58, Issue 5, Page 1553-1570, October 2025.
A simple approximative approach is presented to model ultra small‐angle neutron scattering and ultra small‐angle X‐ray scattering data when coherent multiple scattering is present. The underlying principles, exact solutions – similar to Mie scattering – and approximations are presented.We start from an analytical formulation for the coherent multiple ...
Henrich Frielinghaus, Cedric J. Gommes
wiley   +1 more source

Analysis and Improvement of the Fushun Method of Oil Shale Carbonization (I)

, 1955
Kinii Kitawaki
openalex   +2 more sources