Results 11 to 20 of about 1,151,570 (262)

Application of Phase Change Tracking Approach in Predicting Condensate Blockage in Tight, Low, and High Permeability Reservoirs

open access: yesEnergies, 2020
Prediction of the timing and location of condensate build-up around the wellbore in gas condensate reservoirs is essential for the selection of appropriate methods for condensate recovery from these challenging reservoirs. The present work focuses on the
Benedicta Bilotu Onoabhagbe   +3 more
doaj   +1 more source

An Experimental Investigation of Different Formation Waters and Injection Water Incompatibility to Obtain the Optimum Water Mixing Ratio in Injection Processes [PDF]

open access: yesJournal of Petroleum Science and Technology, 2016
Scale formation and well plugging due to the incompatibility of injected waters is a critical field problem in oil recovery. A water injection process was successfully performed when the identification of the source of water, water quality considerations,
Ali Roostaie   +3 more
doaj   +1 more source

New Insight into Enhancing Organic-Rich Shale Gas Recovery: Shut-in Performance Increased through Oxidative Fluids

open access: yesEnergies, 2023
Oxidizing stimulation of organic-rich shale reservoirs, as a supplement of hydraulic fracturing, was proposed to enhance shale gas recovery. Previous publications revealed that the interaction between organic-rich shale and oxidative fluids causes the ...
Qiuyang Cheng   +5 more
doaj   +1 more source

An Experimental Investigation of Magnetized Water Effect on Formation Damage [PDF]

open access: yesJournal of Petroleum Science and Technology, 2017
In oil industries, water injection into oil reservoirs for pressure maintenance, oil displacement, and oil recovery is a common technique. Formation damage during water injection is a major problem in this process.
Ehsan Khamehchi   +2 more
doaj   +1 more source

Treatment of Oil Production Data under Fines Migration and Productivity Decline

open access: yesEnergies, 2023
Fines migration is a common cause of permeability and, consequently, injectivity and productivity decline in subterranean reservoirs. Many practitioners implement prevention or remediation strategies to reduce the impact of fines migration on field ...
Grace Loi   +5 more
doaj   +1 more source

Characteristics of Clay-Abundant Shale Formations: Use of CO2 for Production Enhancement

open access: yesEnergies, 2017
Clay-abundant shale formations are quite common worldwide shale plays. This particular type of shale play has unique physico-chemical characteristics and therefore responds uniquely to the gas storage and production process.
Chengpeng Zhang   +3 more
doaj   +1 more source

Minimizing Formation Damage in Drilling Operations: A Critical Point for Optimizing Productivity in Sandstone Reservoirs Intercalated with Clay

open access: yesEnergies, 2021
The recovery of oil and gas from underground reservoirs has a pervasive impact on petroleum-producing companies’ financial strength. A significant cause of the low recovery is the plugging of reservoir rocks’ interconnected pores and associated ...
Michael Chuks Halim   +2 more
doaj   +1 more source

The Utilization of Ultrasound for Improving Oil Recovery and Formation Damage Remediation in Petroleum Reservoirs: Review of Most Recent Researches

open access: yesEnergies, 2022
The ultrasound method is a low-cost, environmentally safe technology that may be utilized in the petroleum industry to boost oil recovery from the underground reservoir via enhanced oil recovery or well stimulation campaigns.
Ephraim Otumudia   +3 more
doaj   +1 more source

Geochemical Investigation of CO2 Injection in Oil and Gas Reservoirs of Middle East to Estimate the Formation Damage and Related Oil Recovery

open access: yesEnergies, 2021
The injection performance of carbon dioxide (CO2) for oil recovery depends upon its injection capability and the actual injection rate. The CO2–rock–water interaction could cause severe formation damage by plugging the reservoir pores and reducing the ...
Ilyas Khurshid, Imran Afgan
doaj   +1 more source

Experimental Study on Preventing Formation Damage Due to Clay Swelling Caused by Water Based Drilling Fluid Using Aluminum Ion Based Clay Inhibitor [PDF]

open access: yesJournal of Petroleum Science and Technology, 2021
Formation damage is an unfavorable challenge that occurs during drilling. The present study reports the applicability of aluminum complex (AC, the combination between Al ion of aluminum sulfate (AS) and ethylenediaminetetraacetic (EDTA)) as a permanent ...
Ghasem Zargar   +3 more
doaj   +1 more source

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