Results 71 to 80 of about 808,448 (239)

Upper Cretaceous Duwi Formation shale’s oil potentiality Safaga-Quseir, Red Sea, Egypt

Egyptian Journal of Petroleum, 2018
Duwi Formation shale deposits at Safaga – Quseir area were assessed by rock eval pyrolysis for its shale oil potentiality. The studied shale’s organic matter are mainly of type I, type II, mixed type I/II in addition to some of type III.
Mohamed F. Ghanem, M.A. El-Fakharany, Mostafa G. Temraz, Mohamed M. Afife, Amr M. Shehata   +4 more
doaj   +1 more source

Properties of the organic matter of the Bazhenov suite in the Yugansk Megadepression based on Rock-Eval Pyrolysis [PDF]

IOP Conference Series: Earth and Environmental Science, 2014
The article provides the Rock-Eval analysis data of rock samples and a broad description of the organic matter of the Bazhenovsk suite of the Yugansk megadepression. The authors have designed and compared kinetic models for immature and mature organic matters.
I Goncharov, R Kashapov, V Samoilenko
openaire   +1 more source

Fluid Inclusion Stratigraphy and Multistage Hydrocarbon Evolution in the Risha Gas Field, Jordan

Geofluids, Volume 2026, Issue 1, 2026.
An integrated fluid inclusion stratigraphy (FIS) and petrographic analysis of the RH‐3 well in the Risha Gas Field, Jordan, reveals a highly compartmentalized vertical fluid column. The upper section (1200–1750 m) is dominated by wet‐gas to gas‐condensate fluids, transitioning to dry gas below 1850 m.
Mohamed Arafat, Fayez Ahmad, Abdelrahman Qteishat, Shu Jiang, Sherif Farouk, Khaled Al-Kahtany, Ibrahim Atwah   +6 more
wiley   +1 more source

Biomass‐Derived Hetero Atom‐Doped Porous Carbon for Enhanced CO2 Adsorption

MetalMat, Volume 2, Issue 4, December 2025.
This review discusses the synthesis and characterization of the heteroatom (N, S, P, O, B)‐doped porous carbon materials which are specifically designed for the CO2 capture and CO2 conversion to value‐added products. ABSTRACT The emission of carbon dioxide (CO2) and its impact on global warming have shown exponential growth in recent decades.
Aniruddha B. Patil, Vijaya K. Patil, Bhalchandra M. Bhanage   +2 more
wiley   +1 more source

Organic geochemistry and petrography of the early Cretaceous Garau Formation in the Kabir-Kuh Anticline, Ilam [PDF]

Journal of Stratigraphy and Sedimentology Researches
In this research, the Neocomian–Cenomanian Garau Formation, in the surface outcrop of Kabir-Kuh Anticline (Ilam), has been subjected to geochemical evaluation using the Rock-Eval pyrolysis and organic petrographic techniques. For this purpose, 19 surface
Amirhossein Ammari, Majid Alipour
doaj   +1 more source

Monitoring organic matter dynamics in soil profiles by ‘Rock‐Eval pyrolysis’: bulk characterization and quantification of degradation [PDF]

European Journal of Soil Science, 2005
Summary Rock‐Eval pyrolysis was designed for petroleum exploration to determine the type and quality of organic matter in rock samples. Nevertheless, this technique can be used for bulk characterization of the immature organic matter in soil samples and recent sediments.
Sebag, David, Disnar, Jean-Robert, Guillet, Bernard, Di Giovanni, Christian, Verrecchia, E., Durand, A.   +5 more
openaire   +3 more sources

Enrichment of organic carbon in a deep‐water sand‐prone turbidite system: A study from the Eocene Aínsa Basin (Spanish Pyrenees)

Sedimentology, Volume 72, Issue 7, Page 2301-2322, December 2025.
ABSTRACT Dilute sediment gravity flows transporting fine‐grained sediments such as silt or clay in suspension are thought to be the principal carriers of organic carbon into the deep sea. However, observations from submarine fan datasets show that plant debris can also be accumulated in a range of coarser (sandy) facies, which suggests that organic ...
Yvonne Therese Spychala, Miquel Poyatos‐Moré, Martin Blumenberg, Georg Scheeder, Jutta Winsemann   +4 more
wiley   +1 more source

Soil organic carbon quantity, chemistry and thermal stability in a mountainous landscape: A Rock–Eval pyrolysis survey

Organic Geochemistry, 2013
Mountain soils store huge amounts of carbon which may be highly vulnerable to the strong land use and climate changes that mountain areas currently experience worldwide. Here, we tested the Rock–Eval (RE) pyrolysis as a proxy technique to (i) quantify soil organic carbon (SOC) stocks, (ii) bring insights into SOC bulk chemistry and (iii) investigate ...
Saenger, A., Cécillon, L., Sebag, David, Brun, J.J.   +3 more
openaire   +3 more sources

Black shale deposition during the Early Jurassic: Geochemistry of Pliensbachian and Toarcian sedimentary rocks of the Hunzen Well, Hils Syncline, Northwest German Basin

The Depositional Record, Volume 11, Issue 5, Page 1451-1478, November 2025.
Our research uses a multidisciplinary approach, including organic and inorganic geochemistry, biostratigraphy, carbon isotope geochemistry and organic petrography to reconstruct depositional conditions and organic matter accumulation during the Pliensbachian and Toarcian.
Premila Wijesinghe, Ralf Littke, Linda Burnaz, Martin Blumenberg, Jochen Erbacher, Thomas Mann, Florian Amann, Thorsten Bauersachs   +7 more
wiley   +1 more source

Hydrocarbon generation modeling and source rock characterization of the Cretaceous–Paleocene Taratu Formation, Great South Basin, New Zealand

Journal of Petroleum Exploration and Production Technology, 2018
Hydrocarbon generation modeling and source rock characterization have been carried out on rock samples of the Taratu Formation in the Great South Basin, New Zealand. The Paleocene and Late Cretaceous Taratu Formation samples from Tara-1 well are utilized
Liyana Nadiah Osli, Mohamed R. Shalaby, Md. Aminul Islam   +2 more
doaj   +1 more source