Results 51 to 60 of about 1,948 (196)

Influence of Geological Factors on Asphaltene Precipitation From Crude Oils in Tuoputai Area, Tarim Basin, Northwestern China

Journal of GeoEnergy, Volume 2026, Issue 1, 2026.
Asphaltene precipitation frequently occurs in oil wells within the Tuoputai area of the Tarim Basin, significantly hindering production efficiency. In addition to external factors, such as temperature and pressure, the effects of geological factors on asphaltene precipitation warrant further investigation.
Ruiming Zhao, Honglei Xie, Ziyi Zhang, Xia Wang, Jiqian Wang, Jinqiang Tian, Dongjun Song   +6 more
wiley   +1 more source

Silicate-melt inclusions in recent Vesuvius lavas (A.D. 1631–1944): I. Petrography and microthermometry

European Journal of Mineralogy, 1992
Silicate-melt inclusions hosted by clinopyroxene, leucite, olivine, and plagioclase phenocrysts have been studied by petrography and microthermometry. Fourteen lavas erupted during the Mt. Vesuvius (southern Italy) recent activity (A.D. 1631-1944) have been examined.
VAGGELLI G, BELKIN H. E, DE VIVO, BENEDETTO, TRIGILA R.   +3 more
openaire   +2 more sources

Rock‐buffered versus fluid‐buffered geochemistry of structurally controlled, hydrothermal dolomite: Insights from the Sichuan Basin, China

Sedimentology, Volume 72, Issue 7, Page 2087-2120, December 2025.
ABSTRACT Structurally controlled hydrothermal dolomitization, commonly driven by high‐pressure, high‐temperature fluid–rock reactions, offers insights into the tectonic evolution of sedimentary basins and the geochemical composition of their diagenetic fluids.
Huachuan Jiang, Jintong Liang, Karem Azmy, Cole A. McCormick, Taiyuan Fan, Xiaotian Li, Fei Huo, Huaguo Wen   +7 more
wiley   +1 more source

Application of microthermometry to measurement of microbial activity and inactivation process by inhibitor [PDF]

Biochemical Engineering Journal, 2006
Abstract A rapid and simple technique (microthermometry) was developed for the measurement of microbe's metabolic activities and its inactivation process by an inhibitor. To analyze the results and to determine the parameters for the estimation of the activity and inactivation degree, a simple model was proposed. Yeast cells (Saccharomyces cerevisiae)
Maruyama, Hideo, Suzuki, Akira, Seki, Hideshi, Inoue, Norio   +3 more
openaire   +2 more sources

Terrestrial Temperature Variability and Its Impact on Vegetation and Moisture Dynamics During Dansgaard‐Oeschger Event 22 in Northern Mexico

Geophysical Research Letters, Volume 52, Issue 20, 28 October 2025.
Abstract Quantitative proxy records of past temperatures remain critically missing in northern Mexico. Here we present a new record of terrestrial temperature, hydroclimate, and vegetation variability during Dansgaard‐Oeschger (DO) Event 22, a millennial‐scale warming event, using a stalagmite from northern Mexico.
B. L. Pahl, A. N. Meckler, Y. Krüger, K. T. Wright, G. Serrato Marks, A. B. Jost, D. McGee, A. D. Wanamaker, S. Ankerstjerne, K. R. Johnson   +9 more
wiley   +1 more source

Mineralization of the Liwu large-scale stratiform copper deposits in Sichuan Province, China: Constraints from fluid inclusions

China Geology, 2023
: The Liwu stratiform copper deposit is located in the northwestern Jianglang dome, western China. Current studies mainly focus on the genetic type and mineralization of this deposit. Detailed fluid inclusion characteristics of metallogenic period quartz
Hua-yun Yuan, Qing Zhou, Yuan-bao Song, Wei Zhang, Hui-hua Zhang, Tong-zhu Li, Tao Yin, Chang-nan Wang, Gao-lin Tang   +8 more
doaj   +1 more source

Constraining the Fluid History of a CO2‐H2S Reservoir: Insights From Stable Isotopes, REE, and Fluid Inclusion Microthermometry

Geochemistry Geophysics Geosystems, 2019
Reservoirs that host CO2‐H2S‐bearing gases provide a key insight into crustal redox reactions such as thermochemical sulfate reduction (TSR). Despite this, there remains a poor understanding of the extent, duration, and the factors limiting this process ...
C. Zwahlen, C. Hollis, M. Lawson, S. P. Becker, A. Boyce, Zheng Zhou, G. Holland   +6 more
semanticscholar   +1 more source

Contributions of arid climate and hydrothermal fluid flow on sedimentation in saline‐alkaline lakes: Insight from the Ibar intramontane basin (Southern Serbia)

The Depositional Record, Volume 11, Issue 4, Page 1029-1062, September 2025.
The article demonstrates that brine was central for the supply of Ca and B to the studied saline lake. The ion transport occurred probably by thermal springs, while contributions from surface waters cannot be excluded. However, the saturation and syndepositional precipitation of Ca borates were initiated by an arid climate through evaporation, while ...
Nevena Andrić‐Tomašević, Benjamin F. Walter, Vladimir Simić, Mohsin Raza, Dragana Životić, Željana Novković, Jochen Kolb, Axel Gerdes, Aratz Beranoaguirre   +8 more
wiley   +1 more source

Using Laser Raman Microprobe and Fused Silica Capillaries to Determine Salinity of Fluid Inclusions

Yankuang ceshi, 2013
Salinity is one of the most important parameters of fluid inclusions. The salinity of fluid inclusions can be measured quickly and accurately by using a Laser Raman Microprobe.
XI Bin-bin, SHI Wei-jun, BAO Fang, JIANG Hong   +3 more
doaj  

Microthermometry of synthetic fluid inclusions: An interlaboratory comparison using different heating/ freezing stages

Neues Jahrbuch für Mineralogie - Monatshefte, 1994
Results of final melting and homogenization temperatures from synthetic inclusions produced hydrothermally in the systems H2O, H2O-NaCl, and H2O-CO2 were acquired independently via five different heating/freezing stages at four laboratories. The results for the different stages (USGS gas flow, Chaixmeca (first generation), two Linkam THM600, Linkam ...
Heinrich, W., Franz, L., Hein, U., Herms, P.   +3 more
openaire   +3 more sources