Results 21 to 30 of about 1,244,178 (311)

Simulation and Experimental Studies of Mineral Scale Formation Effects on Performance of Sirri-C Oil Field under Water Injection [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2011
Water injection is an enhanced oil recovery method which is applied for number of reservoirs especially in the offshore fields around the world. Sea-water injection process is usually associated with important concerns affecting the efficiency, safety ...
Amir Taheri   +5 more
doaj  

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

Experimental analysis of damage creation and permanent indentation on highly oriented plates [PDF]

open access: yes, 2009
This paper presents an experimental investigation concerning low-velocity impact and quasi-static indentation tests on highly oriented laminates used in aeronautical and aerospace applications.
Barrau, Jean-Jacques   +3 more
core   +1 more source

Recruitment kinetics of DNA repair proteins Mdc1 and Rad52 but not 53BP1 depend on damage complexity. [PDF]

open access: yes, 2012
The recruitment kinetics of double-strand break (DSB) signaling and repair proteins Mdc1, 53BP1 and Rad52 into radiation-induced foci was studied by live-cell fluorescence microscopy after ion microirradiation.
Hilmar Strickfaden (148181)   +35 more
core   +1 more source

Crystal structure of the UvrB dimer: insights into the nature and functioning of the UvrAB damage engagement and UvrB-DNA complexes [PDF]

open access: yes, 2012
UvrB has a central role in the highly conserved UvrABC pathway functioning not only as a damage recognition element but also as an essential component of the lesion tracking machinery.
Jukes, R.   +11 more
core   +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

Impact of Nitrogen Foamed Stimulation Fluids Stabilized by Nanoadditives on Reservoir Rocks of Hydrocarbon Deposits

open access: yesNanomaterials, 2019
The first objective of this experiment was to improve the stabilization of N2 based foam with nanoparticles as an alternative to typical fracturing fluid, which consists of a gelling agent (HPG—hydroxypropyl guar).
Klaudia Wilk   +2 more
doaj   +1 more source

Synthesis and Experimental-Modelling Evaluation of Nanoparticles Movements by Novel Surfactant on Water Injection: An Approach on Mechanical Formation Damage Control and Pore Size Distribution [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2020
Water injection is used as a widespread IOR/EOR method and promising formation damages (especially mechanical ones) is a crucial challenge in the near-wellbore of injection wells.
Mohammad Parvazdavani   +2 more
doaj   +1 more source

Primary Radiation Damage Formation [PDF]

open access: yes, 2012
The physical processes that give rise to changes in the microstructure, and the physical and mechanical properties of materials exposed to energetic particles are initiated by essentially elastic collisions between atoms in what has been called an atomic
R.E. Stoller, Stoller, Roger E.
openaire   +2 more sources

Formation damage evaluation from non-linear skin growth during coreflooding

open access: yes, 2008
Injectivity decline of oilfield injection wells is a widespread phenomenon during sea/produced water injection. The decline may result in significant cost increase of the waterflooding project.
Claudio Jose Alves Furtado   +7 more
core   +1 more source

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