Results 91 to 100 of about 7,350 (205)

Diagenesis of organic-rich shale in Second Member of Kongdian Formation in Cangdong Sag and its influence on reservoir characteristics

Youqi dizhi yu caishoulu
The diagenesis and evolution of organic-rich shale have an important influence on the characteristics of shale reservoirs， but the relationship between diagenesis and reservoir characteristics of organic-rich shale in the Second Member of Kongdian
FENG Guozheng, YAN Jihua, PU Xiugang, CHEN Shiyue, YIN Lingzhi, LA Weihao, HAN Wenzhong, ZHANG Wei   +7 more
doaj   +1 more source

Modelo de formación de los yacimientos estratoligados de Cu en lechos rojos de Las Vigas (Chihuahua, México) [PDF]

, 2017
Peer ReviewedPostprint (published ...
Alfonso Abella, María Pura, Camprubí Cano, Antoni, Canet Miquel, Carles, Cienfuegos-Alvarado, Edith, Díaz-Carreño, Erik H., González Partida, Eduardo, González-Ruiz, Luis E., Morales-Puente, Pedro Antonio, Pironon, Jaques   +8 more
core   +1 more source

Las rocas como materiales para hormigón [PDF]

, 2010
Se consideran los principales minerales y rocas de la corteza terrestre, que son utilizados con frecuencia como agregados para hormigón. Para tal fin, puede calificarse a las rocas como: graníticas (ígneas y metamórficas granudas), volcánicas y ...
Maiza, Pedro José, Marfil, Silvina Andrea   +1 more
core   +1 more source

Diagenesis of marine-continental transitional shale from the Upper Permian Longtan Formation in southern Sichuan Basin, China

Open Geosciences
Upper Permian Longtan Formation transitional shale has become an important exploration layer, but the Longtan Formation shale (LFS) has a complex mineralogical composition, which affects the subsequent diagenesis and diagenetic evolution, and restricts ...
Yu Yu, Deng Xiaoliang, Deng Yuwei
doaj   +1 more source

Organic matter maturation vs clay mineralogy: A comparison for Carboniferous to Eocene sediments from the Alpine – Dinaride junction (Slovenia, Austria)

Geologija, 2002
Clay mineral diagenesis of Carboniferous to Paleogene rocks within the Alpine-Dinaric junction was studied and compared to vitrinite reflectance. Generally, there is a good fit between clay mineral diagenesis and VR. However, clay mineral alterations lag
Thomas Rainer, Uroš Herlec, Gerd Rantitsch, Reinhard F. Sachsenhofer   +3 more
doaj  

Study of Diagenesis and Pore Evolution of Triassic Jialingjiang Formation in Southern Puguang Gasfield

Journal of Chemistry, 2016
The second member of Jialingjiang formation is considered to be an important gas reservoir with good exploration prospects in the southern Puguang gasfield. The diagenesis types are analyzed and different diagenetic stages are divided by analyzing carbon
Qi Chen, Quan-wen Liu, Shenjian Wang
doaj   +1 more source

Comportamiento de las rocas cuarcíticas de las sierras septentrionales (Tandil) frente a la RAS [PDF]

, 2015
Uno de los temas más investigados vinculado a la durabilidad de las estructuras de hormigón es la reacción álcali-sílice (RAS), ya que esta reacción se produce dentro del hormigón y provoca fallas ...
Coelho Dos Santos, Gabriela
core  

Fluorination of Silver Phosphate in Nickel Reaction Vessels for Triple Oxygen Isotope Analysis

Rapid Communications in Mass Spectrometry, Volume 40, Issue 7, 15 April 2026.
ABSTRACT Rationale Increasingly, more laboratories are measuring the triple oxygen isotope values of phosphate. Standardization is key to having good interlaboratory results. Here, we present the triple oxygen isotope values of a suite of standards using fluorination and compare them with previously reported triple oxygen isotope values. Methods Silver
Jordan A. G. Wostbrock, Drake Yarian, Isabella Chiaravalloti, Spencer R. Moller, Ruth E. Blake   +4 more
wiley   +1 more source

Hydrodynamics, Diagenesis and Hypoxia Variably Drive Benthic Oxygen Flux in a River‐Reservoir System

Water Resources Research
Benthic oxygen flux with complex spatiotemporal variations is essential for the global budget of carbon dioxide and the regional security of water quality and ecology, but its dominant driver under different circumstances has yet to be identified.
Yuanning Zhang, Xueping Gao, Bowen Sun, Xiaobo Liu   +3 more
doaj   +1 more source

Características geotecnológicas de piedras lajas de San Luis utilizadas como rocas de aplicación [PDF]

, 2000
En este trabajo se presentan estudios realizados, sobre piedras lajas de la Provincia de San Luis, Argentina, que se emplean habitualmente como rocas de aplicación.
Cortelezzi, César R., Pittori, Alejandro   +1 more
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