The rejuvenations of hydrocarbon exploration in the Eastern Mediterranean

2021 ◽  
pp. petgeo2021-018
Author(s):  
Fabio Lottaroli ◽  
Lorenzo Meciani
Keyword(s):  
Nile Delta ◽  
Eastern Mediterranean ◽  
Hydrocarbon Exploration ◽  
East Mediterranean ◽  
Oil Companies ◽  
Recoverable Reserves ◽  
History Of ◽  
Gas Market ◽  
Exploration Activity ◽  
Made In

The exploration history of the large East Mediterranean Basin, which encompasses the Nile delta, Levantine, Herodotus and Eratosthenes provinces, has seen several phases of rejuvenation since exploration started in the 1950s, with new plays opened repeatedly after the basin was considered mature by the industry. The 584 exploration wells drilled to date have discovered more than 23 Bboe recoverable reserves/resources, mostly gas. The first discovery was the Abu Madi Field, in 1967, which opened the Messinian clastic play. Over time, other plays and sub plays were opened, including the Serravallian-Tortonian, the Plio-Pleistocene, the Oligo/Miocene in the Levantine, the intra Oligocene and the Cretaceous carbonates (Zohr discovery, 2015). The exceptional variety of plays, with different trapping styles, reservoir and seal facies patterns has few equivalents worldwide and makes the region a valuable training ground for explorers. The geological variety is not the only reason for such a complex and episodic exploration history: commercial (gas market) and geopolitical issues have also had an impact on the activity in parts of the basin. The largest discoveries have been made in the last 10 years (Tamar, Leviathan, Zohr) and, despite the intense exploration activity, parts of the basin remain underexplored. The company with the longest and most successful play opening history in the basin is Eni. Today, most major oil companies are active in the basin, which even after 70 years is still considered one of the world's exploration hotspots. 

Was Alexandria (Egypt) Destroyed in A.D. 365? A Famous Historical Tsunami Revisited

2020 ◽  
Vol 91 (5) ◽  
pp. 2662-2673 ◽  
Author(s):  
Stathis C. Stiros
Keyword(s):  
Produced Water ◽  
Nile Delta ◽  
Eastern Mediterranean ◽  
Fourth Century ◽  
Ammianus Marcellinus ◽  
Political Ideas ◽  
Historical Tsunami ◽  
Aegean Arc ◽  
History Of ◽  
New Evidence

Abstract Ammianus Marcellinus, a fourth-century writer, reported that after an earthquake, on 21 July 365, the sea retreated and then flooded numerous coasts, among them Alexandria (Egypt) and Methoni (southwest Greece). Several other ancient authors seem to mention this event as a “universal earthquake.” The inferred tsunami is usually assigned to reactivation of a fault in the Hellenic (Aegean) Arc, derived from an up to 9 m seismic uplift of Crete. Modeling of this uplift revealed an 8.5+ magnitude earthquake and a tsunami that affected most of the Eastern Mediterranean. For Alexandria, a flooding wave arrival is predicted, and marginal impacts are not excluded because of the topography of the ancient town. On the other hand, ancient sources lead to contradictory results, from no damage to devastation, but new historical evidence indicates that many of the historical reports of the critical period are biased by religious and political ideas, and the Ammianus description was questioned. Hence, for Alexandria there exist three scenarios: major destruction, marginal damage, and no damage by the 365 tsunami. To shed light to this debate (1) ancient sources were analyzed in view of new evidence for their significance, (2) possible impacts of a tsunami in the town’s infrastructure were discussed, and (3) possible impacts of a major destruction were investigated in the framework of the well-known ecclesiastical and civil history of Alexandria. The main conclusions of this study are that (1) no significant tsunami destruction is likely for Alexandria, in agreement with sedimentary evidence, and no major tsunami runup for Methoni; (2) a major earthquake in 365 is likely offshore Crete; and (3) it is inferred that Ammianus brings together two tsunamis, a local slump offshore that produced water retreat and then flooding and local denudation in the eastern Nile Delta, and a second tsunami generated by a fault offshore Crete or in the Ionian and the Adriatic Sea.

scholarly journals Tectonic and Geologic Evolution of Syria

GeoArabia ◽  
2001 ◽  
Vol 6 (4) ◽  
pp. 573-616 ◽  
Author(s):  
Graham Brew ◽  
Muawia Barazangi ◽  
Ahmad Khaled Al-Maleh ◽  
Tarif Sawaf
Keyword(s):  
Late Cretaceous ◽  
Eastern Mediterranean ◽  
Regional Scale ◽  
Dead Sea ◽  
Hydrocarbon Exploration ◽  
Fault System ◽  
Tectonic Deformation ◽  
Plate Boundaries ◽  
History Of ◽  
The Dead

ABSTRACT Using extensive surface and subsurface data, we have synthesized the Phanerozoic tectonic and geologic evolution of Syria that has important implications for eastern Mediterranean tectonic studies and the strategies for hydrocarbon exploration. Syrian tectonic deformation is focused in four major zones that have been repeatedly reactivated throughout the Phanerozoic in response to movement on nearby plate boundaries. They are the Palmyride Mountains, the Euphrates Fault System, the Abd el Aziz-Sinjar uplifts, and the Dead Sea Fault System. The Palmyrides include the SW Palmyride fold and thrust belt and two inverted sub-basins that are now the Bilas and Bishri blocks. The Euphrates Fault System and Abd el Aziz-Sinjar grabens in eastern Syria are large extensional features with a more recent history of Neogene compression and partial inversion. The Dead Sea transform plate boundary cuts through western Syria and has associated pull-apart basins. The geological history of Syria has been reconstructed by combining the interpreted geologic history of these zones with tectonic and lithostratigraphic analyses from the remainder of the country. Specific deformation episodes were penecontemporaneous with regional-scale plate-tectonic events. Following a relatively quiescent early Paleozoic shelf environment, the NE-trending Palmyride/Sinjar Trough formed across central Syria in response to regional compression followed by Permian-Triassic opening of the Neo-Tethys Ocean and the eastern Mediterranean. This continued with carbonate deposition in the Mesozoic. Late Cretaceous tectonism was dominated by extension in the Euphrates Fault System and Abd el Aziz-Sinjar Graben in eastern Syria associated with the closing of the Neo-Tethys. Repeated collisions along the northern Arabian margin from the Late Cretaceous to the Late Miocene caused platform-wide compression. This led to the structural inversion and horizontal shortening of the Palmyride Trough and Abd el Aziz-Sinjar Graben.

Abnormal Pressure Delineation in The East Java Basin and Its Implication for Hydrocarbon Exploration

2020 ◽  
Author(s):  
N. Bernando
Keyword(s):  
Oil And Gas ◽  
Hydrocarbon Exploration ◽  
Long Period ◽  
Well Spacing ◽  
Abnormal Pressure ◽  
Basin Scale ◽  
History Of ◽  
Exploration Drilling ◽  
Seismic Lines ◽  
Exploration Activity

The exploration journey of the East Java Basin has had a long history of milestones since the first decade of hydrocarbon discovery in 1880 through to today, with good and bad events happening throughout this long period. Many people who are related with the oil and gas business are still putting their efforts to continue exploring this basin to find the next giant discovery in East Java. One of the challenges in this basin is the abnormal pressure. Many situations will be faced while we endeavour to predict and anticipate the abnormal pressure in the East Java Basin. Hence, the knowledge of abnormal pressure is a must for the company personnel who are starting from exploration stage, through to exploration drilling and ultimately to develop the discovery. In this paper, the author arranges the delineation of the abnormal pressure at the basin scale perspective and also predicts its generating mechanism from geological aspects in the East Java Basin. The input data comes from 90 wells with various reservoir objectives and good well spacing that covers the entire East Java Basin, and several seismic lines to support the subsurface interpretation. The output is preliminary analysis of delineation abnormal pressure segment map which included basic generating mechanism aspect and its implication for hydrocarbon exploration in the identified over pressure segments. The comprehensive analysis which trigered an over pressure behind the basic generating mechanismmechanism and the comparison aspects to differenciate each unit over pressure segment are not discussed on this paper due to limitation of knowledge. Hopefully, this paper will give the abnormal pressure overview to the related people who will start or continue their exploration activity in the East Java Basin with a secure and proper way to find the next giant discovery.

A history of botanical collections in the Luangwa Valley, Zambia

1998 ◽  
Vol 25 (2) ◽  
pp. 283-291
Author(s):  
P.S.M. PHIRI ◽  
D.M. MOORE
Keyword(s):  
Eighteenth Century ◽  
Environmental Impact ◽  
Impact Assessment ◽  
Vascular Plants ◽  
Central Africa ◽  
Peak Activity ◽  
Historical Account ◽  
History Of ◽  
The 1960S ◽  
Made In

Central Africa remained botanically unknown to the outside world up to the end of the eighteenth century. This paper provides a historical account of plant explorations in the Luangwa Valley. The first plant specimens were collected in 1897 and the last serious botanical explorations were made in 1993. During this period there have been 58 plant collectors in the Luangwa Valley with peak activity recorded in the 1960s. In 1989 1,348 species of vascular plants were described in the Luangwa Valley. More botanical collecting is needed with a view to finding new plant taxa, and also to provide a satisfactory basis for applied disciplines such as ecology, phytogeography, conservation and environmental impact assessment.

Chasing Angels: The Sweet Wine Angelica

2008 ◽  
Vol 8 (3) ◽  
pp. 74-78
Author(s):  
hank shaw
Keyword(s):  
The State ◽  
The Real ◽  
Mission Period ◽  
History Of ◽  
Uncertain Future ◽  
Sweet Wine ◽  
Made In

Portugal has port, Spain has sherry, Sicily has Marsala –– and California has angelica. Angelica is California's original wine: The intensely sweet, fortified dessert cordial has been made in the state for more than two centuries –– primarily made from Mission grapes, first brought to California by the Spanish friars. Angelica was once drunk in vast quantities, but now fewer than a dozen vintners make angelica today. These holdouts from an earlier age are each following a personal quest for the real. For unlike port and sherry, which have strict rules about their production, angelica never gelled into something so distinct that connoisseurs can say, ““This is angelica. This is not.”” This piece looks at the history of the drink, its foggy origins in the Mission period and on through angelica's heyday and down to its degeneration into a staple of the back-alley wino set. Several current vintners are profiled, and they suggest an uncertain future for this cordial.

Not as It Is Written

2020 ◽  
Vol 42 (2) ◽  
pp. 78-100
Author(s):  
Benjamin Houston
Keyword(s):  
African American ◽  
Civil Rights ◽  
Oral History ◽  
Civil Rights Movement ◽  
International Exhibition ◽  
Black Experience ◽  
American Perspective ◽  
History Of ◽  
Black Life ◽  
Made In

This article discusses an international exhibition that detailed the recent history of African Americans in Pittsburgh. Methodologically, the exhibition paired oral history excerpts with selected historic photographs to evoke a sense of Black life during the twentieth century. Thematically, showcasing the Black experience in Pittsburgh provided a chance to provoke among a wider public more nuanced understandings of the civil rights movement, an era particularly prone to problematic and superficial misreadings, but also to interject an African American perspective into the scholarship on deindustrializing cities, a literature which treats racism mostly in white-centric terms. This essay focuses on the choices made in reconciling these thematic and methodological dimensions when designing this exhibition.

RISHTAN SCHOOL OF CERAMICS

2019 ◽  
Vol 16 (2) ◽  
pp. 73-77
Author(s):  
Akmal Marozikov ◽  
Keyword(s):  
Central Asia ◽  
Building Materials ◽  
Works Of Art ◽  
The World ◽  
Ferghana Valley ◽  
History Of ◽  
Made In ◽  
National Style

Ceramics is an area that has a long history of making clay bowls, bowls, plates,pitchers, bowls, bowls, bowls, pots, pans, toys, building materials and much more.Pottery developed in Central Asia in the XII-XIII centuries. Rishtan school, one of the oldest cities in the Ferghana Valley, is one of the largest centers of glazed ceramics inCentral Asia. Rishtan ceramics and miniatures are widely recognized among the peoples of the world and are considered one of the oldest cities in the Ferghana Valley. The article discusses the popularity of Rishtan masters, their products made in the national style,and works of art unique to any region

scholarly journals Ten Percent of SIDS Cases are Murder — or are They?

2017 ◽  
Vol 7 (2) ◽  
pp. 163-170 ◽  
Author(s):  
Christopher M. Milroy ◽  
Charis Kepron
Keyword(s):  
Sudden Infant Death ◽  
Current Data ◽  
Related Question ◽  
Sudden Infant ◽  
Court Cases ◽  
Unexpected Death ◽  
Infant Deaths ◽  
Lower Figure ◽  
History Of ◽  
Made In

Sudden infant death syndrome (SIDS) has been used as a cause of death for over four decades. It has allowed deaths of infants to be registered as natural. Within this group of deaths, a certain number have been recognized to be homicides from inflicted smothering rather than being natural or accidental deaths. Research has been conducted using confidential inquires to determine how frequent homicide is in cases called SIDS. This paper traces the history of quoted rates of homicide. Early work suggested the figure was between 2-10% of all SIDS cases, though other workers have suggested figures as high as 20-40%. With the fall in the rate of infant deaths following the “Back to Sleep” campaigns, these figures have been reevaluated. If the higher figures were correct that 20-40% of SIDS were homicides, the fall in infant deaths would be expected to be less than it has been. Current data suggests a much lower figure than 10% of current cases, with much lower overall rates of infant deaths. As well as 10% of SIDS cases having been stated to be homicides, a related question is whether multiple deaths classified as SIDS are really homicides. The paper discusses the maxim that one death is a tragedy, two is suspicious, and three deaths indicate homicide. The paper also looks at court cases and the approach that has been made in prosecutions of sudden unexpected death in infancy as multiple murder.

Sign in / Sign up

Export Citation Format

Share Document