scholarly journals Thermogenic Methane with Secondary Alteration in Gases Released from Terrestrial Mud Volcanoes

Hydrocarbon ◽  
10.5772/48232 ◽  
2013 ◽  
Author(s):  
Ryoichi Nakada ◽  
Yoshio Takahashi
Keyword(s):  
Mud Volcanoes ◽  
Secondary Alteration ◽  
Thermogenic Methane

The Grobogan Mud Volcano Complex: An Identification to Reveal the Opportunity of Hydrocarbon Exploration

2020 ◽  
Author(s):  
C. Jatu
Keyword(s):  
Water Analysis ◽  
Middle Eocene ◽  
Research Result ◽  
Hydrocarbon Exploration ◽  
System Model ◽  
Mud Volcano ◽  
Hydrocarbon Potential ◽  
Mud Volcanoes ◽  
Central Java ◽  
Surface Data

Mud volcanoes in Grobogan are referred as the Grobogan Mud Volcanoes Complex in Central Java where there is evidence of oil seepages. This comprehensive research is to determine the characteristics and hydrocarbon potential of the mud volcanoes in the Central Java region as a new opportunity for hydrocarbon exploration. The Grobogan Mud Volcano Complex consists of eight mud volcanoes that have its characteristics based on the study used the geological surface data and seismic literature as supporting data on eight mud volcanoes. The determination of geological surface characteristics is based on geomorphological analysis, laboratory analysis such as petrography, natural gas geochemistry, water analysis, mud geochemical analysis and biostratigraphy. Surface data and subsurface data are correlated, interpreted, and validated to make mud volcano system model. The purpose of making the mud volcanoes system model is to identify the hydrocarbon potential in Grobogan. This research proved that each of the Grobogan Mud Volcanoes has different morphological forms. Grobogan Mud Volcanoes materials are including muds, rock fragments, gas, and water content with different elemental values. Based on this research result, there are four mud volcano systems models in Central Java, they are Bledug Kuwu, Maesan, Cungkrik, and Crewek type. The source of the mud is from Ngimbang and Tawun Formation (Middle Eocene to Early Miocene) from biostratigraphy data and it been correlated with seismic data. Grobogan Mud Volcanoes have potential hydrocarbons with type III kerogen of organic matter (gas) and immature to early mature level based on TOC vs HI cross plot. The main product are thermogenic gas and some oil in relatively small quantities. Water analysis shows that it has mature sodium chloride water. This analysis also shows the location was formed within formations that are deposited in a marine environment with high salinity. Research of mud volcanos is rarely done in general. However, this comprehensive research shows the mud volcano has promising hydrocarbon potential and is a new perspective on hydrocarbon exploration.

GLOBAL WARMING IMPACT ON URMIA LAKE VULNERABILITY AND HAZARD

2017 ◽  
Author(s):  
Homayoun Khoshravan ◽  
Homayoun Khoshravan
Keyword(s):  
Global Warming ◽  
Salt Marshes ◽  
Satellite Images ◽  
Field Research ◽  
Urmia Lake ◽  
Mud Volcanoes ◽  
Seismic Profiles ◽  
Global Warming Impact ◽  
Morphological Behavior ◽  
Different Parts

The main goal of the research is to analyze the global warming impact on Urmia lake vulnerabiliy and hazard. By the study of topographic maps, satellite images and field research, the various types of coasts were identified: mud flats, salt marshes, sandy or cliffed coasts, and islands. Moreover the interpretation of seismic profiles, has led to recognize so important morphological features in the lake bed, such as: erosive channels, colos, mud volcanoes, the raised sandy masses and under water mounts. The main results illustrate the variable morphological behavior of Urmia Lake in different parts of the lake.

Biogeochemistry of surface sediments in mud volcanoes of the Gulf of Cádiz

2021 ◽  
Vol 41 (3) ◽  
Author(s):  
Dolores Jiménez-López ◽  
Ana Sierra ◽  
Teodora Ortega ◽  
Sandra Manzano-Medina ◽  
M. Carmen Fernández-Puga ◽  
...  
Keyword(s):  
Surface Sediments ◽  
Mud Volcanoes ◽  
Gulf Of Cadiz ◽  
Gulf Of Cádiz

Physical and geochemical characteristics of land mud volcanoes along Colombia's Caribbean coast and their societal impacts

2021 ◽  
Vol 759 ◽  
pp. 144225
Author(s):  
Diana Di Luccio ◽  
Iber M. Banda Guerra ◽  
Luis E. Correa Valero ◽  
David F. Morales Giraldo ◽  
Sabino Maggi ◽  
...  
Keyword(s):  
Geochemical Characteristics ◽  
Mud Volcanoes ◽  
Caribbean Coast ◽  
Societal Impacts

Modelling eruption cycles and decay of mud volcanoes

2009 ◽  
Vol 26 (9) ◽  
pp. 1879-1887 ◽  
Author(s):  
Anna Zoporowski ◽  
Stephen A. Miller
Keyword(s):  
Mud Volcanoes

Pre-eruptive ground deformation of Azerbaijan mud volcanoes detected through satellite radar interferometry (DInSAR)

2014 ◽  
Vol 637 ◽  
pp. 163-177 ◽  
Author(s):  
Benedetta Antonielli ◽  
Oriol Monserrat ◽  
Marco Bonini ◽  
Gaia Righini ◽  
Federico Sani ◽  
...  
Keyword(s):  
Ground Deformation ◽  
Radar Interferometry ◽  
Mud Volcanoes ◽  
Satellite Radar
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