Results 281 to 290 of about 9,333,414 (344)
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Biological Control of Formation Damage
International Symposium and Exhibition on Formation Damage Control, 2002Abstract Conventional drilling fluids usually contain various polymers, which are the main cause of formation damage. A biological method, which could efficiently reduce this type of damage, was developed. Several halotolerant and thermotolerant microorganisms were isolated and their ability to degrade polymers was tested.
Falkowicz Slawomir, Kapusta Piotr
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Fluid Sampling from Damaged Formations
SPE Permian Basin Oil and Gas Recovery Conference, 1998Abstract A high quality formation fluid sample is essential to identify the composition of formation fluids which is required in designing expensive production facilities. Formation fluid samples are also needed to assess hydrocarbon reserves and reservoir recovery efficiency.
Jaedong Lee, Ekrem Kasap
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Formation damage and remedial stimulation
Clay Minerals, 1986AbstractIt is argued that a wide range of engineering data and geological data is required to make confident prognoses or diagnoses of formation damage. Potential sources of data are reviewed, with comments on their limitations. It is proposed that microscopic failure can cause formation damage in macroscopically intact rock at stress concentrations ...
T. R. Harper, D. C. Buller
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Formation Damage by Fines Migration
2018One of the widely spread causes of reservoir formation damage is fines migration. Migration of natural reservoir fines occurs during commingled production of oil or gas with low-salinity water, during high-rate production or injection, with low-salinity waterflooding and its combinations with enhancd oil recovery (EOR).
Russell, Thomas +5 more
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Damage formation during fretting fatigue
Wear, 1988Abstract Two types of rotating-bending fretting fatigue tests were carried out with medium carbon steel specimens under a contact pressure of 40 MPa. One of the tests involved full fretting fatigue and was performed to obtain the fatigue lives N f .
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Formation damage control of saline-lacustrine fractured tight oil reservoir during well drilling
Arabian Journal of Geosciences, 2020Xiwen Zhang +5 more
semanticscholar +1 more source
Radiation therapy‐associated toxicity: Etiology, management, and prevention
Ca-A Cancer Journal for Clinicians, 2021Kyle Wang
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