Results 51 to 60 of about 1,984 (216)
A lithology identification method for continental shale oil reservoir based on BP neural network [PDF]
Journal of Geophysics and Engineering, 2018 The Dongying Depression and Jiyang Depression of the Bohai Bay Basin consist of continental sedimentary facies with a variable sedimentary environment and the shale layer system has a variety of lithologies and strong heterogeneity. It is difficult to accurately identify the lithologies with traditional lithology identification methods.
Luo Han +3 more
openaire +1 more source
Energies, 2022 The shale oil horizontal wells in the Songliao Basin are affected by a lack of mature theories, technologies and experiences in the direction of wellbore stability. Wellbore collapse may occur, and in severe cases, the wellbore may be scrapped, resulting in huge economic losses.
Shibin Li +6 more
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Analytical laboratory research and performance during the Anvil Points oil shale program
, 2022 On cover: 67.73 AP.Includes charts, and technical drawings.This final report pertains 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 ...
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N2 influences on CH4 accumulation and displacement in shale by molecular dynamics
Scientific ReportsN2 is generally employed as a displacement agent to enhance gas recovery in shale gas-bearing reservoirs. However, the primary displacement mechanism in the subsurface still needs to be clarified due to the characteristics of shale reservoirs with low ...
Jiawei Li +5 more
doaj +1 more source
, 2022 Technical memorandum no. 67 - 38.Unscanned map, contact the Library for more information. These Technical Memoranda have been prepared to provide rapid, on-the-spot reporting of research currently in progress at Anvil Points.The United States Bureau of ...
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High-Precision Density Log Reconstruction Method Based on the RF-Transformer Algorithm
Applied SciencesUnder the backdrop of digital subsurface and intelligent field development, together with sustainable development planning, reliable and continuous well-log measurements are increasingly essential for reservoir evaluation and geological interpretation ...
Junlei Su +5 more
doaj +1 more source
The Depositional Record, Volume 12, Issue 3, June 2026.New bio‐sequence framework for the Eocene–Oligocene transition in Zagros. Geochemical data validate basin depth control on SB1 vs. SB2 boundaries. SEM‐EDS analyses confirm subaerial exposure versus continuous deposition. Sensitivity analysis quantifies sub‐10% uncertainty in stratigraphic interpretations. Resolves the Pyrenean orogeny's variable impact
Sahar Rokni +4 more
wiley +1 more source
, 2022 Technical memorandum no. 66-2.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 ...
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Research and application of 3D attribute fusion technology based on lithology probability analysis
Scientific ReportsTo address the challenges of seismic attribute selection and the low accuracy of characterizing single-phase river channels with a single seismic attribute, a 3D seismic attribute fusion technology based on lithology probability curve analysis has been ...
Shanyi Zhang +5 more
doaj +1 more source
Terrestrial Analogs to Titan for Geophysical Research
Reviews of Geophysics, Volume 64, Issue 2, June 2026.Abstract Saturn's moon Titan exhibits remarkable parallels to the Earth in many geophysical and geological processes not found elsewhere in the solar system at the present day. These include a nitrogen atmosphere with a condensible gas—methane—replacing the Earth's water, leading to an active meteorology with rainfall and surface manifestations ...
Conor A. Nixon +21 more
wiley +1 more source