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Impact of pressure-dependent diffusivity on transient pressure analysis of a dry Coalbed Methane (CBM) wells: A new approach
Coalbed Methane (CBM) reservoirs demonstrate sensitivity to in-situ stress conditions. The depletion of reservoir pressure due to production leads to...
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Determination of the mud weight window, optimum drilling trajectory, and wellbore stability using geomechanical parameters in one of the Iranian hydrocarbon reservoirs
The challenges behind this research were encountered while drilling into the Ilam, Mauddud, Gurpi, and Mishrif Formations, where severe drilling...
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Pore pressure prediction in a carbonate reservoir: a case study from Potwar Plateau, Pakistan
Deep sedimentary successions, which are usually over-pressured, require accurate prediction of abnormal pressures to avoid catastrophic incidents,...
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Exceptional sea ice loss leading to anomalously deep winter convection north of Svalbard in 2018
An important question is will deep convection sites, where deep waters are ventilated and air-gas exchange into the deep ocean occurs, emerge in the...
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New empirical equation to predict the pore pressure in oil reservoirs
The deep sedimentary basins for petroleum accumulations are often under abnormal pressure due to different reasons. Such reasons include...
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Significant production improvement using optimization of completion and artificial lift: case studies from South-West Iran
Productivity of wells in South-West Iran has decreased due to completion and production problems in recent decades. This is a large risk against...
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Role of the Tibetan plateau glaciers in the Asian summer monsoon
The Tibetan plateau (TP) plays an important role in the Asian summer monsoon (ASM) dynamics as a heat source during the pre-monsoon and monsoon...
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The Geomorphologic Responses to Active Fault Propagation Fold in the Western Algerian Tell Chain: A Case Study from the Southern Part of Beni-Chougrane Mountains
AbstractLocated in the western part of the Tell Chain of Algeria, the Beni-Chougrane Mountains are characterized by recent tectonic activity in a...
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The future of landslides’ past—a framework for assessing consecutive landsliding systems
Landslides often happen where they have already occurred in the past. The potential of landslides to reduce or enhance conditions for further...
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Open-hole extension limit of offshore extended-reach well considering formation collapse
The current extension limit prediction model for offshore extended-reach well (ERW) in mudstone does not consider the formation collapse, which poses...
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Hydrological constraints on the potential of enhanced geothermal systems in the ductile crust
Continental crust at temperatures > 400 °C and depths > 10–20 km normally deforms in a ductile manner, but can become brittle and permeable in...
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Evaluation of closed-loop U-Tube deep borehole heat exchanger in the Basal Cambrian Sandstone formation, Alberta, Canada
Closed-loop deep borehole heat exchanger (DBHE) systems for producing heat from geothermal sources have the advantage that the heat transfer fluid is...
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Formation Pressure Estimation Method for High Temperature and High Pressure Wells in Ledong Area of South China Sea
The Ledong area is a typical high temperature and high pressure area in the South China Sea's Yinggehai Basin. The geological structure of this basin...
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Effect of direct current on gas condensate droplet immersed in brine solution
Environmentally sustainable methods of extracting hydrocarbons from the reservoir are increasingly becoming an important area of research. Several...
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Effects of salinity on solid particle settling velocity in non-Newtonian Herschel–Bulkley fluids
Settling velocity or depositional velocity is considered a key parameter to account for in the drilling technology of oil and gas wells as well as...
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Determining the drilling mud window by integration of geostatistics, intelligent, and conditional programming models in an oilfield of SW Iran
Accurate knowledge of pore and fracture pressures is essential for drilling wells safely with the desired mud weight (MW). Overpressure occurs when...
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Stratospheric Gravity Waves Impact on Infrasound Transmission Losses Across the International Monitoring System
The international monitoring system (IMS) has been put in place to monitor compliance with the comprehensive nuclear-test-ban treaty (CTBT). Its...
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Scholte wave dispersion and particle motion mode in ocean and ocean crust
The dispersion equation of the Scholte wave was reviewed using the homogeneous elastic half-space covered by a liquid layer, and the range of the...
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RETRACTED ARTICLE:Monsoon climate change based on cloud data and numerical simulation of basketball
Holocene is an important period for the evolution of human civilization and the study of the relationship between climate change and the development...
