Introduction to this special section: Middle East

2020 ◽  
Vol 39 (6) ◽  
pp. 381-381
Author(s):  
Abdullatif Al-Shuhail ◽  
Youcef Bouzidi ◽  
Saleh Al-Dossary ◽  
Yongyi Li
Keyword(s):  
Middle East ◽  
Special Section ◽  
Gas Production ◽  
Unconventional Reservoirs ◽  
Near Surface ◽  
Oil Reserves ◽  
Unconventional Resources ◽  
Advanced Technologies ◽  
Petroleum Resources ◽  
Petroleum Reserves

The Middle East is one of the world's most prolific regions in terms of petroleum reserves and production. It accounts for one-third of global oil production, one-sixth of gas production, about half of proved oil reserves, and two-fifths of proved gas reserves. Recent discoveries of unconventional resources have added even more reserves to the area's vast resources. Historically, many of the conventional fields in the Middle East were discovered by using conventional geophysical exploration methods. The continuing search for conventional and unconventional reservoirs has led to a rapid advancement of geophysical technologies in data acquisition, processing, and interpretation. These advanced technologies are aimed at solving region-specific challenges in defining the complexity of the near surface and subsurface. This is evidenced by the increasing activities in the development and application of new geophysical technologies in the exploration, development, and production of petroleum resources.

UNDERSTANDING AUSTRALIA’S PETROLEUM RESOURCES, FUTURE PRODUCTION TRENDS AND THE ROLE OF THE FRONTIERS

2001 ◽  
Vol 41 (1) ◽  
pp. 273 ◽  
Author(s):  
T.G. Powell
Keyword(s):  
Gas Production ◽  
Full Potential ◽  
Production Rates ◽  
Oil Reserves ◽  
Future Production ◽  
Self Sufficiency ◽  
The Us ◽  
Petroleum Resources ◽  
High Level ◽  
Gas Fields

Relative to its needs over the last 30 years, Australia has enjoyed a high level of self-sufficiency. Whilst the overall remaining reserves of oil have been relatively constant, reserves of condensate have grown substantially as major reserves of natural gas have been added to Australia’s resource inventory. Oil and condensate reserves stand at 3.43 billion barrels (505 GL), of which 50% is condensate in gas fields. Australia’s undiscovered oil potential in its major offshore hydrocarbon producing basins has been upgraded to an indicative 5 billion barrels (800 GL) at the average expectation, following evaluation of the assessment results for Australia in the authoritative worldwide assessment of undiscovered potential by the US Geological Survey.Current reserves, however, are insufficient to sustain present levels of production in the medium term. Estimates of future production of oil and condensate suggest that at the mean expectation, production rates will drop by around 33% by 2005 and 50% by 2010, largely as a result of a decline in oil production. This forecast includes production from fields that have not yet been discovered. Condensate production will continue to grow, but the rate of growth is constrained by gas production rates and overall by the development timetable for the major gas fields.The rate of discovery of new oil fields is insufficient to replace the oil reserves that are being produced. If Australia is to maximise the opportunity to maintain production at similar levels to the recent past, it is probable that exploration effort will have to diversify to the frontier basins to locate a new oil province whilst continuing to explore the full potential of the known hydrocarbon-bearing basins. Australia still has a remarkable number of basins which have received little or no exploration. Whilst there is no substitute for a discovery to stimulate exploration in poorly known areas, demonstrating that petroleum has been generated and migrated is the key to attracting continued exploration interest.

Ghana's petroleum industry: expectations, frustrations and anger in coastal communities

2020 ◽  
Vol 58 (3) ◽  
pp. 397-424
Author(s):  
Jesse Salah Ovadia ◽  
Jasper Abembia Ayelazuno ◽  
James Van Alstine
Keyword(s):  
Oil And Gas ◽  
Local Development ◽  
Petroleum Industry ◽  
Field Research ◽  
Gas Production ◽  
Oil Field ◽  
Oil And Gas Production ◽  
High Expectations ◽  
Petroleum Resources ◽  
Negative Impacts

ABSTRACTWith much fanfare, Ghana's Jubilee Oil Field was discovered in 2007 and began producing oil in 2010. In the six coastal districts nearest the offshore fields, expectations of oil-backed development have been raised. However, there is growing concern over what locals perceive to be negative impacts of oil and gas production. Based on field research conducted in 2010 and 2015 in the same communities in each district, this paper presents a longitudinal study of the impacts (real and perceived) of oil and gas production in Ghana. With few identifiable benefits beyond corporate social responsibility projects often disconnected from local development priorities, communities are growing angrier at their loss of livelihoods, increased social ills and dispossession from land and ocean. Assuming that others must be benefiting from the petroleum resources being extracted near their communities, there is growing frustration. High expectations, real and perceived grievances, and increasing social fragmentation threaten to lead to conflict and underdevelopment.

The effect of natural fracture's closure on long-term gas production from unconventional resources

2014 ◽  
Vol 21 ◽  
pp. 1205-1213 ◽  
Author(s):  
Umut Aybar ◽  
Mohammad O. Eshkalak ◽  
Kamy Sepehrnoori ◽  
Tad W. Patzek
Keyword(s):  
Gas Production ◽  
Unconventional Resources

scholarly journals Enhanced Oil Recovery Using CO2 in Alaska

Geosciences ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 98
Author(s):  
Banabas Dogah ◽  
Vahid Atashbari ◽  
Mohabbat Ahmadi ◽  
Brent Sheets
Keyword(s):  
Enhanced Oil Recovery ◽  
Oil Recovery ◽  
Comprehensive Overview ◽  
Thermal Methods ◽  
Oil Reserves ◽  
Viscous Oil ◽  
Co2 Eor ◽  
Permafrost Thawing ◽  
Petroleum Reserves ◽  
Shallow Reservoirs

Alaska holds more than 68 billion barrels of proved oil reserves and more than 36.7 trillion cubic feet of proved natural gas reserves with some special conditions such as proximity to permafrost, making Alaskan petroleum reserves unique. The low temperature in shallow reservoirs prohibited hydrocarbons’ ideal maturation, thereby generating several heavy and viscous oil accumulations in this state. This also limits the enhanced oil recovery (EOR) options, leaving the thermal methods off the table to avoid permafrost thawing, which can cause wellbore collapse. Several solutions have been attempted for improving oil production from heavy and viscous oil in Alaska; however, they have not yielded the desired recovery, and ultimate recovery factors are still less than the global average. One solution identified as a better alternative is using CO2 as an injecting fluid, alternated by water or mixed with other injectants. This paper provides a comprehensive overview of all studies on using CO2 for enhanced oil recovery purposes in Alaska and highlights common and unique challenges this approach may face. The suitability of CO2-EOR methods in the Alaskan oil pools is examined, and a ranking of the oil pools with publicly available data is provided.

Adapted Methodology for Evaluating EOR Reserves and Resources, Incorporated and Applied at an Oil and Gas Company

2021 ◽  
Author(s):  
Lilibeth Chiquinquira Perdomo ◽  
Carlos Alvarez ◽  
Maria Edith Gracia ◽  
Guillermo Danilo Salomone ◽  
Gilberto Ventuirini ◽  
...  
Keyword(s):  
Oil And Gas ◽  
Large Body ◽  
Securities And Exchange Commission ◽  
Point Of View ◽  
Assessment Process ◽  
Pilot Projects ◽  
Oil Reserves ◽  
Track Record ◽  
Starting Point ◽  
Petroleum Resources

Abstract As other companies registered in the US stock market, the company reports oil and gas reserves, in compliance with the definitions of the Securities and Exchange Commission (SEC). In addition, it complies internally with the guidelines established by the Petroleum Resources Management System to certify its resources. The PRMS focuses on supporting consistent evaluation of oil resources based on technically sound industry practices, providing fundamental principles for the assessment and classification of oil reserves and resources, but does not provide specific guidance for the classification and categorization of quantities associated with IOR projects. Recently, the company has implemented EOR pilot projects, and their results seem to show commerciality for future development or expansion to new areas, displaying multiple opportunities and proposals to incorporate reserves and resources. So far, the pilot projects and their expansions have been addressed only from the point of view of incremental projects, as an improvement over the previous secondary recovery. The company does not have sufficient track record in booking reserves or resources from EOR projects, their quantities have been incorporated following bibliographic references and results of EOR projects with proven commerciality around the world. For this reason, the need arose to have a tool that provides the company with methodological criteria to evaluate the resources and reserves inherent in this type of project, that incorporate the "best practices" of the industry and that respect the guidelines and definitions of PRMS for incremental projects. That was how, the need to meet this challenging goal led company to develop its "EOR Resources and Reserves Assessment Guide" with the advice of a renowned consulting company. Although the Guide is not intended to be a review of the large body of existing IOR literature, it contains several useful references that serve as a starting point for understanding the IOR project for assessment process of resources and reserves. This document shows the process of development and implementation of the EOR guide, complementing the existing guides within the corporation and providing the company with a positive result within the internal processes of Audit, reserves and resources for this type of projects.

Downhole Fluids Characterization in Middle East Unconventional Reservoirs Using NMR 2D Maps

2018 ◽  
Author(s):  
Kresimir Vican ◽  
Venkat Jambunathan ◽  
Ehab Negm ◽  
Gennady Makarychev ◽  
Pierre Van Laer ◽  
...  
Keyword(s):  
Middle East ◽  
Unconventional Reservoirs

scholarly journals The influence of land cover change in the Asian monsoon region on present-day and mid-Holocene climate

2011 ◽  
Vol 8 (6) ◽  
pp. 1499-1519 ◽  
Author(s):  
A. Dallmeyer ◽  
M. Claussen
Keyword(s):  
Middle East ◽  
Land Cover ◽  
Land Cover Change ◽  
North Africa ◽  
Asian Monsoon ◽  
Monsoon Season ◽  
Precipitation Change ◽  
Holocene Climate ◽  
Near Surface ◽  
Local Climate

Abstract. Using the general circulation model ECHAM5/JSBACH, we investigate the biogeophysical effect of large-scale afforestation and deforestation in the Asian monsoon domain on present-day and mid-Holocene climate. We demonstrate that the applied land cover change does not only modify the local climate but also change the climate in North Africa and the Middle East via teleconnections. Deforestation in the Asian monsoon domain enhances the rainfall in North Africa. In parts of the Sahara summer precipitation is more than doubled. In contrast, afforestation strongly decreases summer rainfall in the Middle East and even leads to the cessation of the rainfall-activity in some parts of this region. Regarding the local climate, deforestation results in a reduction of precipitation and a cooler climate as grass mostly has a higher albedo than forests. However, in the core region of the Asian monsoon the decrease in evaporative cooling in the monsoon season overcompensates this signal and results in a net warming. Afforestation has mainly the opposite effect, although the pattern of change is less clear. It leads to more precipitation in most parts of the Asian monsoon domain and a warmer climate except for the southern regions where a stronger evaporation decreases near-surface temperatures in the monsoon season. When prescribing mid-Holocene insolation, the pattern of local precipitation change differs. Afforestation particularly increases monsoon rainfall in the region along the Yellow River which was the settlement area of major prehistoric cultures. In this region, the effect of land cover change on precipitation is half as large as the orbitally-induced precipitation change. Thus, our model results reveal that mid- to late-Holocene land cover change could strongly have contributed to the decreasing Asian monsoon precipitation during the Holocene known from reconstructions.

Oil and International relations

1976 ◽  
Vol 2 (1) ◽  
pp. 41-50 ◽  
Author(s):  
Edith Penrose
Keyword(s):  
United States ◽  
Foreign Policy ◽  
Middle East ◽  
The United States ◽  
International Affairs ◽  
World War ◽  
Oil Reserves ◽  
The First World War ◽  
First World ◽  
Important Objective

Oil is a highly political commodity and has more than once taken the centre of the stage in international affairs. This is not surprising in view of its importance in industry and transportation as well as for military activities. Mesopotamian oil was a crucial consideration in a number of the political settlements in the Middle East after the First World War, with the French, British and Americans playing the leading roles, just before that war the British navy had converted to oil, and Britain considered the security of her oil supplies to be an important objective of foreign policy. She had no domestic production. In the 1920s the United States began to fear that her oil reserves were becoming dangerously depleted and she also felt that her security as well as her prosperity depended on obtaining control of oil abroad. The United States sought access to oil concessions in the Middle East, and the diplomatic skirmishes were sharp as the British and Dutch tried to keep her out, not merely from the Middle East, but from south-eastern Asia as well, where production was dominated by the Dutch. Thus oil was an important source of controversy in the foreign policy of a number of countries in the inter-war period.

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